Littelfuse Inc. 的 SCR Product Guide, 1A-70A 规格书

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Thyristor Product Catalog +1 972-580-7777

Selected Packages

U.L. RECOGNIZED

File #E71639

SCRs

(1 A to 70 A)

General Description

The Teccor line of thyristor SCR semi-conductors are half-wave,

unidirectional, gate-controlled rectifiers which complement Tec-

cor's line of sensitive SCRs. Teccor offers devices with ratings of

1 A to 70 A and 200 V to 1000 V, with gate sensitivities from

10 mA to 50 mA. If gate currents in the 12 µA to 500 µA ranges

are required, see “Sensitive SCRs” section of this catalog.

Three packages are offered in electrically isolated construction

where the case or tab is internally isolated to allow the use of

low-cost assembly and convenient packaging techniques.

The Teccor line of SCRs features glass-passivated junctions to

ensure long-term reliability and parameter stability. Teccor’s

glass offers a rugged, reliable barrier against junction contamina-

tion.

Variations of devices covered in this data sheet are available for

custom design applications. Consult the factory for more informa-

tion.

Features

•RoHS Compliant

• Electrically-isolated package

• High voltage capability — 200 V to 1000 V

• High surge capability — up to 950 A

• Glass-passivated chip

Compak SCR

• Surface mount package — 1 A series

• New small profile three-leaded Compak package

• Packaged in embossed carrier tape with 2,500

devices per reel

• Can replace SOT-223

TO-92 *TO-218

TO-202

*TO-218X

3-lead

Compak

TO-252

D-Pak

TO-251

V-Pak

*TO-220

TO-263

D2Pak

sKn12R sKo12v sKoun

SCRs Data Sheets

+1 972-580-7777 Thyristor Product Catalog

Specific Test Conditions

di/dt — Maximum rate-of-rise of on-state current; IGT = 150 mA with

≤0.1 µs rise time

dv/dt — Critical rate of applied forward voltage

I2t — RMS surge (non-repetitive) on-state current for period of 8.3 ms

for fusing

IDRM and IRRM — Peak off-state forward and reverse current at VDRM and

VRRM

Igt — dc gate trigger current; VD = 12 V dc; RL = 60 Ω for 1 to 16 A

devices and 30 Ω for 20 to 70 A devices

IGM — Peak gate current

IH — dc holding current; gate open

IT — Maximum on-state current

ITSM — Peak one-cycle forward surge current

PG(AV) — Average gate power dissipation

PGM — Peak gate power dissipation

tgt — Gate controlled turn-on time; gate pulse = 100 mA; minimum

width = 15 µs with rise time ≤0.1 µs

tq — Circuit commutated turn-off time

VDRM and VRRM — Repetitive peak off-state forward and reverse voltage

Vgt — DC gate trigger voltage; VD = 12 V dc; RL = 60 Ω for 1 to 16 A

devices and 30 Ω for 20 to 70 A devices

VTM — Peak on-state voltage at maximum rated RMS current

General Notes

• All measurements are made at 60 Hz with a resistive load at an

ambient temperature of +25 °C unless otherwise specified.

• Operating temperature range (TJ) is -65 °C to +125 °C for TO-92

devices and -40 °C to +125 °C for all other packages.

• Storage temperature range (TS) is -65 °C to +150 °C for TO-92

devices, -40 °C to +150 °C for TO-202 and TO-220 devices, and

-40 °C to +125 °C for all others.

• Lead solder temperature is a maximum of 230 °C for 10 seconds

maximum; ≥1/16" (1.59 mm) from case.

• The case temperature (TC) is measured as shown on dimensional

outline drawings in the “Package Dimensions” sectionof this

catalog.

TYPE

Part Number

VDRM

& VRRM IGT

Isolated Non-isolated

TO-92 TO-220 TO-202 TO-220

TO-251

V-Pak Compak

TO-252

D-Pak

(1) (2) (15)

Amps

Volts

(4)

mAmps

See “Package Dimensions” section for variations. (11)

IT(RMS) IT(AV)

MAX MAX MIN MIN MAX

S201E S2N1 10.64 200 110

S401E S4N1 10.64 400 110

S601E S6N1 10.64 600 110

S2006L S2006F1 S2006V S2006D 6 3.8 200 1 15

S4006L S4006F1 S4006V S4006D 6 3.8 400 1 15

S6006L S6006F1 S6006V S6006D 6 3.8 600 1 15

S8006L S8006V S8006D 6 3.8 800 1 15

SK006L SK006V SK006D 6 3.8 1000 1 15

S2008L S2008F1 S2008R S2008V S2008D 85.1 200 115

S4008L S4008F1 S4008R S4008V S4008D 85.1 400 115

S6008L S6008F1 S6008R S6008V S6008D 85.1 600 115

S8008L S8008R S8008V S8008D 85.1 800 115

SK008L SK008R SK008V SK008D 85.1 1000 115

10 A

S2010L S2010F1 S2010R S2010V S2010D 10 6.4 200 1 15

S4010L S4010F1 S4010R S4010V S4010D 10 6.4 400 1 15

S6010L S6010F1 S6010R S6010V S6010D 10 6.4 600 1 15

S8010L S8010R S8010V S8010D 10 6.4 800 1 15

SK010L SK010R SK010V SK010D 10 6.4 1000 1 15

12 A

S2012R S2012V S2012D 12 7.6 200 120

S4012R S4012V S4012D 12 7.6 400 120

S6012R S6012V S6012D 12 7.6 600 120

S8012R S8012V S8012D 12 7.6 800 120

SK012R SK012V SK012D 12 7.6 1000 120

GKAG

0.5 12nl1oo 1no

Data Sheets SCRs

Thyristor Product Catalog +1 972-580-7777

Electrical Specification Notes

(1) See Figure E6.5 through Figure E6.16 for current rating at

specified operating case temperature.

(2) See Figure E6.1 and Figure E6.2 for free air current rating.

(3) See Figure E6.19 and Figure E6.20 for instantaneous on-state

current versus on-state voltage (typical).

(4) See Figure E6.18 for IGT versus TC.

(5) See Figure E6.17 for IH versus TC.

(6) For more than one full cycle rating, see Figure E6.23.

(7) See Figure E6.22 for tgt versus IGT.

(8) See Figure E6.21 for VGT versus TC.

(9) Test conditions are as follows:

•I

T = 1 A for 1 A devices and 2 A for all other devices

• Pulse duration = 50 µs, dv/dt = 20 V/µs, di/dt = -10 A/µs for 1 A

devices, and -30 A/µs for other devices

•I

GT = 200 mA at turn-on

(10) See Figure E6.5 through Figure E6.10 for maximum allowable

case temperatures at maximum rated current.

(11) See package outlines for lead form configuration. When ordering

special lead forming, add type number as suffix to part number.

(12) Pulse width ≤10 µs

(13) Initial on-state current = 200 mA dc for 1 A through 16 A devices;

400 mA dc for 20 A through 70 A devices.

(14) TC = TJ for test conditions in off state.

(15) The R, K, or M package rating is intended for high surge condition

use only and not recommended for ≥50 A rms continuous current

use since narrow pin lead temperature can exceed PCB solder

melting temperature. Teccor's J package or W package is

recommended for ≥50 A rms continuous current requirements.

(16) For various durations of an exponentially decaying current

waveform, see Figure E6.3 and Figure E6.4. (tW is defined as

5 time constants.)

(17) Minimum non-trigger VGT at 125 °C is 0.2 V.

IDRM & IRRM VTM VGT IHIGM PGM PG(AV) ITSM dv/dt I2tdi/dt tgt tq

(14)

mAmps

(3)

Volts

(8)

(17)

Volts

(5) (13)

mAmps

(12)

Amps

(12)

Watts Watts

(6) (10)

Amps Volts/µSec

Amps2Sec Amps/µSec

(7)

µSec

(9) (10)

µSec

TC =

25 °C

TC =

100 °C

TC =

125 °C

TC =

25 °C

TC =

25 °C 60/50 Hz

TC =

100 °C

TC =

125 °C

MAX MAX MAX MAX MIN MIN TYP MAX

0.01 0.2 0.5 1.6 1.5 30 1.5 15 0.3 30/25 40 20 3.7 50 235

0.01 0.2 0.5 1.6 1.5 30 2 20 0.5 100/83 350 250 41 100 2 35

0.01 0.2 0.5 1.6 1.5 30 2 20 0.5 100/83 300 225 41 100 2 35

0.01 0.2 0.5 1.6 1.5 30 2 20 0.5 100/83 250 200 41 100 2 35

0.02 3 1.6 1.5 30 2 20 0.5 100/83 100 41 100 2 35

0.01 0.2 0.5 1.6 1.5 30 220 0.5 100/83 350 250 41 100 235

0.01 0.2 0.5 1.6 1.5 30 220 0.5 100/83 300 225 41 100 235

0.01 0.2 0.5 1.6 1.5 30 220 0.5 100/83 250 200 41 100 235

0.02 31.6 1.5 30 220 0.5 100/83 100 41 100 235

0.01 0.2 0.5 1.6 1.5 30 2 20 0.5 100/83 350 250 41 100 2 35

0.01 0.2 0.5 1.6 1.5 30 2 20 0.5 100/83 300 225 41 100 2 35

0.02 0.5 1 1.6 1.5 30 2 20 0.5 100/83 250 200 41 100 2 35

0.02 3 1.6 1.5 30 2 20 0.5 100/83 100 41 100 2 35

0.01 0.5 11.6 1.5 40 220 0.5 120/100 350 250 60 100 235

0.01 0.5 11.6 1.5 40 220 0.5 120/100 300 225 60 100 235

0.02 0.5 11.6 1.5 40 220 0.5 120/100 250 200 60 100 235

0.02 31.6 1.5 40 220 0.5 120/100 100 60 100 235

SCRs Data Sheets

+1 972-580-7777 Thyristor Product Catalog

See “General Notes” on page E6 - 2 and “Electrical Specification Notes” on page E6 - 3.

TYPE

Part Number

VDRM &

VRRM IGT IDRM & IRRM

Isolated Non-isolated

TO-220 TO-218X TO-218 TO-220 TO-218X TO-218

TO-263

D2Pak

(1) (15)

Amps

Volts

(4)

mAmps

(14)

mAmps

IT(RMS) IT(AV)

TC =

25 °C

TC =

100 °C

TC =

125 °C

See “Package Dimensions” section for variations. (11) MAX MIN MIN MAX MAX

15 A

S2015L 15 9.5 200 130 0.01 0.5 1

S4015L 15 9.5 400 130 0.01 0.5 1

S6015L 15 9.5 600 130 0.01 0.5 1

S8015L 15 9.5 800 130 0.02 1 2

SK015L 15 9.5 1000 130 0.02 3

16 A

S2016R S2016N 16 10 200 1 30 0.01 0.5 1

S4016R S4016N 16 10 400 1 30 0.01 0.5 1

S6016R S6016N 16 10 600 1 30 0.01 0.5 1

S8016R S8016N 16 10 800 1 30 0.02 1 2

SK016R SK016N 16 10 1000 1 30 0.02 3

20 A

S2020L 20 12.8 200 130 0.01 0.5 1

S4020L 20 12.8 400 130 0.01 0.5 1

S6020L 20 12.8 600 130 0.01 0.5 1

S8020L 20 12.8 800 130 0.02 1.0 2

SK020L 20 12.8 1000 130 0.02 3

25 A

S2025L S2025R S2025N 25 16 200 1 35 0.01 1 2

S4025L S4025R S4025N 25 16 400 1 35 0.01 1 2

S6025L S6025R S6025N 25 16 600 1 35 0.01 1 2

S8025L S8025R S8025N 25 16 800 1 35 0.02 1.5 3

SK025L SK025R SK025N 25 16 1000 1 35 0.02 3

35 A

S2035J S2035K 35 22 200 540 0.01 1 2

S4035J S4035K 35 22 400 540 0.01 1 2

S6035J S6035K 35 22 600 540 0.01 1 2

S8035J S8035K 35 22 800 540 0.02 1.5 3

SK035K 35 22 1000 540 0.02 3

40 A

S2040R S2040N 40 25 200 5 40 0.01 1 2

S4040R S4040N 40 25 400 5 40 0.01 1 2

S6040R S6040N 40 25 600 5 40 0.01 1 2

S8040R S8040N 40 25 800 5 40 0.02 1.5 3

SK040R SK040N 40 25 1000 5 40 0.03 5

55 A

S2055R S2055W S2055M S2055N 55 35 200 540 0.01 1 2

S4055R S4055W S4055M S4055N 55 35 400 540 0.01 1 2

S6055R S6055W S6055M S6055N 55 35 600 540 0.01 1 2

S8055R S8055W S8055M S8055N 55 35 800 540 0.02 1.5 3

SK055R SK055M SK055N 55 35 1000 540 0.03 5

65 A

S2065J S2065K 65 41 200 5 50 0.02 1.5 3

S4065J S4065K 65 41 400 5 50 0.02 1.5 3

S6065J S6065K 65 41 600 5 50 0.02 1.5 3

S8065J S8065K 65 41 800 5 50 0.02 2 5

SK065K 65 41 1000 5 50 0.03 5

70 A

S2070W 70 45 200 550 0.02 1.5 3

S4070W 70 45 400 550 0.02 1.5 3

S6070W 70 45 600 550 0.02 1.5 3

S8070W 70 45 800 550 0.02 2 5

KAG

AKG

gsnmoo snn

Data Sheets SCRs

Thyristor Product Catalog +1 972-580-7777

See “General Notes” on page E6 - 2 and “Electrical Specification Notes” on page E6 - 3.

VTM VGT IHIGM PGM PG(AV) ITSM dv/dt I2tdi/dt tgt tq

(3)

Volts

(8) (17)

Volts

(5) (13)

mAmps

(12)

Amps

(12)

Watts Watts

(6) (10) (16)

Amps Volts/µSec

Amps2Sec Amps/µSec

(7)

µSec

(9) (10)

µSec

TC = 25 °C TC = 25 °C 60/50 Hz

TC =

100 °C

TC =

125 °C

MAX MAX MAX MIN MIN TYP MAX

1.6 1.5 40 330 0.6 225/188 450 350 210 125 235

1.6 1.5 40 330 0.6 225/188 425 325 210 125 235

1.6 1.5 40 330 0.6 225/188 400 300 210 125 235

1.6 1.5 40 330 0.6 225/188 200 210 125 235

1.6 1.5 40 3 30 0.6 225/188 450 350 210 125 2 35

1.6 1.5 40 3 30 0.6 225/188 425 325 210 125 2 35

1.6 1.5 40 3 30 0.6 225/188 400 300 210 125 2 35

1.6 1.5 40 3 30 0.6 225/188 200 210 125 2 35

1.6 1.5 40 330 0.6 300/255 450 350 374 125 235

1.6 1.5 40 330 0.6 300/255 425 325 374 125 235

1.6 1.5 40 330 0.6 300/255 400 300 374 125 235

1.6 1.5 40 330 0.6 300/255 200 374 125 235

1.6 1.5 50 3.5 35 0.8 350/300 450 350 510 150 2 35

1.6 1.5 50 3.5 35 0.8 350/300 425 325 510 150 2 35

1.6 1.5 50 3.5 35 0.8 350/300 400 300 510 150 2 35

1.6 1.5 50 3.5 35 0.8 350/300 200 510 150 2 35

1.8 1.5 50 3.5 35 0.8 500/425 450 350 1035 150 235

1.8 1.5 50 3.5 35 0.8 500/425 425 325 1035 150 235

1.8 1.5 50 3.5 35 0.8 500/425 400 300 1035 150 235

1.8 1.5 50 3.5 35 0.8 500/425 200 1035 150 235

1.8 1.5 60 3.5 35 0.8 520/430 650 550 1122 175 2.5 35

1.8 1.5 60 3.5 35 0.8 520/430 600 500 1122 175 2.5 35

1.8 1.5 60 3.5 35 0.8 520/430 500 475 1122 175 2.5 35

1.8 1.5 60 3.5 35 0.8 520/430 250 1122 175 2.5 35

1.8 1.5 60 440 0.8 650/550 650 550 1750 175 2.5 35

1.8 1.5 60 440 0.8 650/550 600 500 1750 175 2.5 35

1.8 1.5 60 440 0.8 650/550 500 475 1750 175 2.5 35

1.8 1.5 60 440 0.8 650/550 250 1750 175 2.5 35

1.8 2 80 5 50 1 950/800 650 550 3745 200 2.5 35

1.8 2 80 5 50 1 950/800 600 500 3745 200 2.5 35

1.8 2 80 5 50 1 950/800 500 475 3745 200 2.5 35

1.8 2 80 5 50 1 950/800 250 3745 200 2.5 35

1.8 280 550 1950/800 650 550 3745 200 2.5 35

1.8 280 550 1950/800 600 500 3745 200 2.5 35

1.8 280 550 1950/800 500 475 3745 200 2.5 35

.13) , ~— (a l ﬁﬁWWJ

SCRs Data Sheets

+1 972-580-7777 Thyristor Product Catalog

* Mounted on 1cm2 copper foil surface; two-ounce copper foil

Electrical Isolation

Teccor’s isolated SCR packages will withstand a minimum high

potential test of 2500 V ac rms from leads to mounting tab over

the device's operating temperature range. The following table

shows standard and optional isolation ratings.

* UL Recognized File #E71639

** For 4000 V isolation, use “V” suffix in part number.

Thermal Resistance (Steady State)

RθJC [RθJA] °C/W (TYP.)

Pkg.

Code

LF F2 R J WKM D V N

Type

TO-220

Isolated

TO-202

Type 1

Non-isolated

TO-202

Type 2

Non-isolated

TO-220

Non-isolated

TO-218X

Isolated

TO-218X

Non-isolated

TO-218

Isolated

TO-218

Non-isolated

TO-252

D-Pak

Surface Mount

TO-251AA

V-Pak

Non-isolated

TO-263

D2Pak

Non-isolated

1A See below

6A 4.0 [50] 4.3 [45] 9.5 [70] 1.7 2.3 [70]

8A 3.4 3.9 1.8 [40] 1.5 2.0

10 A 3.0 3.4 1.6 1.45 1.7

12 A 1.5 1.4 1.6

15 A 2.5

16 A 1.3 1.3

20 A 2.4

25 A 2.35 1.0 1.0

35 A 0.70 0.70

40 A 0.6 0.6

55 A 0.5 0.53 0.53 0.5

65 A 0.86 0.86

70 A 0.60

Thermal Resistance (Steady State)

RθJC [RθJA] °C/W (TYP.)

Package Code CE

Type

Compak TO-92

1A 35 * 50 [145]

Electrical Isolation *

from Leads to Mounting Tab

VACRMS

TO-220

Isolated

TO-218X

Isolated

TO-218

Isolated

2500 Standard Standard Standard

4000 Optional ** N/A N/A

CONDUCT‘ON ANGLE mu- 7 FREE AIR RAHNG \\\\\ \ \\\ b A m m A Bavmes

Data Sheets SCRs

Thyristor Product Catalog +1 972-580-7777

Figure E6.1 Maximum Allowable Ambient Temperature versus

RMS On-state Current

Figure E6.2 Maximum Allowable Ambient Temperature versus

Average On-state Current

Figure E6.3 Peak Capacitor Discharge Current (6 A through 55 A)

Figure E6.4 Peak Capacitor Discharge Current Derating

(6 A through 55 A)

Figure E6.5 Maximum Allowable Case Temperature versus

RMS On-state Current (1 A)

Figure E6.6 Maximum Allowable Case Temperature versus

RMS On-state Current (6 A, 8 A, and 10 A)

100

120

00.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2

CURRENT WAVEFORM: Sinusoidal

LOAD: Resistive or Inductive

CONDUCTION ANGLE: 180˚

FREE AIR RATING

RMS On-state Current [IT(RMS)] – Amps

Maximum Allowable

Ambient Temperature (TA) – ˚C

8 A TO-220 (Non-isolated)

6 A TO-220 (Isolated) and

6 A TO-202 (Types 1 and 3)

1 A TO-92

6 A TO-202

(Types 2 and 4)

and 6 A TO-251

100

120

00.2 0.4 0.6 0.8 1.0 1.2 1.4

Maximum Allowable

Ambient Temperature (TA) – ˚C

Average On-state Current [IT(AV)] – Amps

8 A TO-220 (Non-isolated)

6 A TO-220 (Isolated) and

6 A TO-202 (Types 1 and 3)

1 A TO-92

6 A TO-202

(Types 2 and 4)

and 6 A TO-251

CURRENT WAVEFORM: Sinusoidal

LOAD: Resistive or Inductive

CONDUCTION ANGLE: 180˚

FREE AIR RATING

0.5 1.0 2.0 5.0 10 20 50

100

200

300

1000

Pulse Current Duration (tw) – ms

Peak Discharge Current (ITM) – Amps

ITM

tw = 5 times constants

6 A to 10 A Devices 12 A Devices

25 A Devices

55 A Devices

15 A and 16 A

Devices

25 50 75 100 125

0.2

0.4

0.6

0.8

1.0

Case Temperature (TC) – ˚C

Normalized Peak Current

100

110

120

130

RMS On-state Current [IT(RMS)] – Amps

Maximum Allowable

Case Temperature (TC) – ˚C

0 0.4 0.8 1.20.6

CURRENT WAVEFORM: Sinusoidal

LOAD: Resistive or Inductive

CONDUCTION ANGLE: 180˚

CASE TEMPERATURE: Measure as

shown on dimensional drawing

1.00.2

1 A Devices

024681012

100

110

120

130

CURRENT WAVEFORM: Sinusoidal

LOAD: Resistive or Inductive

CONDUCTION ANGLE: 180º

CASE TEMPERATURE: Measure as

shown on dimensional drawings

RMS On-state Current [IT(RMS)] – Amps

Maximum Allowable

Case Temperature (TC) – ˚C

8 A TO-220 (Isolated)

and 8 A TO-202

6 A Devices

8 A TO-220 (Non-isolated)

TO-251 and TO-252

10 A TO-220 (Isolated)

and 10 A TO-202

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SCRs Data Sheets

+1 972-580-7777 Thyristor Product Catalog

Figure E6.7 Maximum Allowable Case Temperature versus

RMS On-state Current (10 A, 12 A, 16 A, and 20 A)

Figure E6.8 Maximum Allowable Case Temperature versus

RMS On-state Current (25 A and 35 A)

Figure E6.9 Maximum Allowable Case Temperature versus

RMS On-state Current (40 A through 70 A)

Figure E6.10 Maximum Allowable Case Temperature versus

RMS On-state Current (55 A and 65 A)

Figure E6.11 Maximum Allowable Case Temperature versus

Average On-state Current (1 A)

Figure E6.12 Maximum Allowable Case Temperature versus

Average On-state Current (8 A, 10 A, and 12 A)

04 8121620

100

110

120

130

RMS On-state Current [IT(RMS)] – Amps

Maximum Allowable

Case Temperature (TC) – ˚C

CURRENT WAVEFORM: Sinusoidal

LOAD: Resistive or Inductive

CONDUCTION ANGLE: 180˚

CASE TEMPERATURE: Measure as

shown on dimensional drawing

10 A TO-220

(Non-isolated)

15 A TO-220

(Isolated)

20 A TO-220 (Isolated)

16 A TO-220 (Non-isolated)

and TO-263

10 A TO-251 and 10 A TO-252

12 A TO-220 (Non-isolated)

TO-251 and TO-252

0 4 8 12162024283236

100

110

120

130

CURRENT WAVEFORM: Sinusoidal

LOAD: Resistive or Inductive

CONDUCTION ANGLE: 180˚

CASE TEMPERATURE: Measure

as shown on dimensional drawings

RMS On-state Current [IT(RMS)] – Amps

Maximum Allowable

Case Temperature (TC) – ˚C

35 A TO-218

(Isolated)

25 A TO-220

(Non-isolated)

and TO-263

25 A TO-220

(Isolated)

0 10203040506070

100

110

120

130

RMS On-state Current [I

T(RMS)

] – Amps

Maximum Allowable

Case Temperature (T

) – ˚C

65 A TO-218X

(Isolated)

55 A TO-218X

(Non-isolated)

CURRENT WAVEFORM: Sinusoidal

LOAD: Resistive or Inductive

CONDUCTION ANGLE: 180˚

CASE TEMPERATURE: Measure as

shown on dimensional drawings

40 A TO-220

(Non-isolated)

and TO-263

70 A TO-218X

(Non-isolated)

010203040

100

110

120

130

RMS On-state Current [IT(RMS)] – Amps

Maximum Allowable Case Temperature (TC) – ˚C

50 60 70 75

CURRENT WAVEFORM: Sinusoidal

LOAD: Resistive or Inductive

CONDUCTION ANGLE: 180˚

CASE TEMPERATURE: Measure as

shown on dimensional drawings

* The R, K or M package rating

is intended only for high surge

condition use and is not recommended

for >50 A rms continuous

current use, since narrow pin lead

temperature can exceed PCB solder

melting temperature. J or W packages

are recommended for >50 A rms

continuous current requirements.

65 A TO-218AC

(Isolated) *

55 A TO-218AC

(Non-isolated) *

55 A TO-220

(Non-isolated)

and TO-263 *

0 0.2 0.4 0.6 0.8

100

110

120

130

CURRENT WAVEFORM: Sinusoidal

LOAD: Resistive or Inductive

CONDUCTION ANGLE: 180˚

CASE TEMPERATURE: Measure as

shown on dimensional drawings

Average On-state Current [IT(AV)] – Amps

Maximum Allowable Case Temperature (TC) – ˚C

1 A Devices

10 2345678

100

110

120

130

Average On-state Current [IT(AV)] – Amps

Maximum Allowable Case Temperature (TC) – ˚C

CURRENT WAVEFORM: Sinusoidal

LOAD: Resistive or Inductive

CONDUCTION ANGLE: 180˚

CASE TEMPERATURE: Measure as

shown on dimensional drawings

6 A TO-220

6 A TO-202

6 A TO-251

6 A TO-252

8 A TO-220 (Isolated)

8 A TO-202

10 A TO-220 (Isolated)

and 10 A TO-202

8 A TO-220

(Non-isolated)

12 A TO-220 (Non-isolated)

and TO-251 and TO-252

10 A TO-251

10 A TO-252

10 A TO-220

(Non-isolated)

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Data Sheets SCRs

Thyristor Product Catalog +1 972-580-7777

Figure E6.13 Maximum Allowable Case Temperature versus

Average On-state Current (10 A through 20 A)

Figure E6.14 Maximum Allowable Case Temperature versus

Average On-state Current (25 A and 35 A)

Figure E6.15 Maximum Allowable Case Temperature versus

Average On-state Current (40 A through 70 A)

Figure E6.16 Maximum Allowable Case Temperature versus

Average On-state Current (55 A and 65 A)

Figure E6.17 Normalized dc Holding Current versus Case Temperature

Figure E6.18 Normalized DC Gate-Trigger Current versus

Case Temperature

02468101214

100

110

120

130

Average On-state Current [IT(AV)] – Amps

Maximum Allowable

Case Temperature (TC) – ˚C

CURRENT WAVEFORM: Sinusoidal

LOAD: Resistive or Inductive

CONDUCTION ANGLE: 180˚

CASE TEMPERATURE: Measured

as shown on dimensional drawings

20 A TO-220

(Isolated)

15 A TO-220

(Isolated)

10 A TO-220

(Non-isolated)

16 A TO-220 (Non-isolated) and TO-263

0 .4 8 12 16 20 24

100

110

120

130

Average On-state Current [IT(AV)] – Amps

Maximum Allowable Case Temperature (TC) – ˚C

CURRENT WAVEFORM: Sinusoidal

LOAD: Resistive or Inductive

CONDUCTION ANGLE: 180˚

CASE TEMPERATURE: Measure as

shown on dimensional drawings

35 A TO-218 (Isolated)

25A TO-220 (Non-isolated)

and TO-263

25A TO-220 (Isolated)

0 1020304050

100

110

120

130

Average On-state Current [I

T(AV)

] – Amps

Maximum Allowable

Case Temperature (T

) – ˚C

CURRENT WAVEFORM: Sinusoidal

LOAD: Resistive or Inductive

CONDUCTION ANGLE: 180˚

CASE TEMPERATURE: Measure as

shown on dimensional drawings

70 A TO-218X

(Non-isolated)

40 A TO-220

(Non-isolated)

and TO-263

55 A TO-218X

(Non-isolated)

65 A TO-218X

(Isolated)

0 102030405

100

110

120

130

Average On-state Current [IT(AV)] – Amps

Maximum Allowable

Case Temperature (TC) – ˚C

CURRENT WAVEFORM: Sinusoidal

LOAD: Resistive or Inductive

CONDUCTION ANGLE: 180˚

CASE TEMPERATURE: Measure

as shown on dimensional drawings

55 A TO-218AC (Non-isolated) *

* The R, K, or M package

rating is intended only for high

surge condition use and is not

recommended for >32 A (AV)

continuous current use since narrow

pin lead temperature can exceed PCB

solder melting temperature. J or W

packages are recommended for >32 A

(AV) continuous current requirements.

55 A TO-220

(Non-isolated)

and TO-263 *

65 A TO-218AC

(Isolated) *

-40 -15 +25 +65 +105 +125

1.0

1.5

2.0

Case Temperature (TC) – ˚C

Ratio of IH

IH (TC = 25 ˚C)

INITIAL ON-STATE CURRENT =

200 mA dc for 1 A to 20 A Devices

and 400 mA dc for 25 A to 70 A Devices

-40 -15 +25 +65 +105 +125

0.5

1.0

1.5

2.0

Case Temperature (T

) – ˚C

Ratio of IGT

= 25 ˚C)

SCRs Data Sheets

+1 972-580-7777 Thyristor Product Catalog

Figure E6.19 Instantaneous On-state Current versus On-state Voltage

(Typical) (6 A through 25 A)

Figure E6.20 Instantaneous On-state Current versus On-state Voltage

(Typical) (35 A through 70 A)

Figure E6.21 Normalized DC Gate-trigger Voltage versus

Case Temperature

Figure E6.22 Typical Turn-on Time versus Gate-trigger Current

0 0.6 0.8 1.0 1.2 1.4 1.6

Instantaneous On-state Voltage (vT) – Volts

Instantaneous On-state Current (iT) – Amps

TC = 25˚C

12 A Devices

15 A to 20 A Devices

1 A Devices

6 A to 10 A Devices

25 A Devices

0 .6 .8 1.0 1.2 1.4 1.6

100

120

140

160

180

200

Instantaneous On-state Voltage (vT) – Volts

Instantaneous On-state

Current (iT) – Amps

TC = 25˚C

65 A and 70 A Devices

55 A Devices

35 A to 40 A Devices

-40 -15 +25 +65 +105 +125

0.5

1.0

1.5

Case Temperature (TC) – ˚C

Ratio of VGT

VGT (TC = 25 ˚C)

10 20 30 40 50 60 80 100 200

Turn-on Time (t

) – µs

DC Gate Trigger Current (I

) – mA

6 A to 12 A Devices

1 A Devices

40 A to 70 A Devices

15 A to 35 A Devices

= 25˚C

, Notes n Gate cumro‘ may be ‘05! duvmg and 7 \mmedla‘e‘yﬁuHowmg surge cuvrem \mevval , 21 Ovenoaa may nm be vepea'ed unm

Data Sheets SCRs

Thyristor Product Catalog +1 972-580-7777

Figure E6.23 Peak Surge Current versus Surge Current Duration

Figure E6.24 Power Dissipation (Typical) versus RMS On-state Current

(1 A)

Figure E6.25 Power Dissipation (Typical) versus RMS On-state Current

(6 A through 20 A)

1000

100

200

300

400

500

600

800

12354 6 7 8 10 20 30 40 60 80100 200 300400 600 1000

Surge Current Duration – Full Cycles

70 A Devices

65 A TO-218

55 A Devices

25 A Devices

35 A Devices

20 A Devices

16 A Devices

15 A Devices

12 A Devices

10 A Devices

1 A Devices

SUPPLY FREQUENCY: 60 Hz Sinusoidal

LOAD: Resistive

RMS ON-STATE CURRENT: [IT(RMS)]: Max-

Rated Value at Specified Case Temperature

Notes:

1) Gate control may be lost during and

immediately following surge current

interval.

2) Overload may not be repeated until

junction temperature has returned to

steady-state rated value.

8 A Devices

6 A Devices

Peak Surge (Non-repetitive) On-state Current (ITSM) – Amps

40 A Devices

0 0.2 0.4 0.6 0.8

0.4

0.8

1.0

0.2

RMS On-state Current [IT(RMS)] – Amps

Average On-state Power

Dissipation [PD(AV)] – Watts

CURRENT WAVEFORM: Half Sine Wave

LOAD: Resistive or Inductive

CONDUCTION ANGLE: 180˚

1.0 A Devices

1.0

0.6

0481216

RMS On-state Current [IT(RMS)] – Amps

Average On-state

Power Dissipation [PD(AV)] – Watts

CURRENT WAVEFORM: Half Sine Wave

LOAD: Resistive or Inductive

CONDUCTION ANGLE: 180˚

2 6 10 14 18

15 A to 20 A Devices

12 A Devices

6 A to 10 A Devices

SCRs Data Sheets

+1 972-580-7777 Thyristor Product Catalog

Figure E6.26 Power Dissipation (Typical) versus RMS On-state Current

(25 A and 35 A)

Figure E6.27 Power Dissipation (Typical) versus RMS On-state Current

(40 A through 70 A)

0 8 16 24 32

RMS On-state Current [IT(RMS)] – Amps

Average On-state

Power Dissipation [PD(AV)] x– Watts

412202836

25 A TO-220 Devices

35 A Devices

CURRENT WAVEFORM: Half Sine Wave

LOAD: Resistive or Inductive

CONDUCTION ANGLE: 180˚

RMS On-state Current [IT(RMS)] – Amps

Average On-state

Power Dissipation [PD(AV)] – Watts

0 10203040506070

65 A and 70 A Devices

CURRENT WAVEFORM: Half Sine Wave

LOAD: Resistive or Inductive

CONDUCTION ANGLE: 180˚

40 A and 55 A Devices

Littelfuse Inc. 的 SCR Product Guide, 1A-70A 规格书

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