Littelfuse Inc. 的 Sxx12x Series 规格书

% Litteltuse‘| Power nnnnnnnnnnnnn s
Thyristors
12 Amp Standard SCRs
Revised: BO.11/25/20
©2019 Littelfuse, Inc
Specifications are subject to change without notice.
Sxx12x Series
Description
This Sxx12x SCR series is ideal for uni-directional switch
applications such as phase control, heating, motor speed
controls, converters/rectifiers and capacitive discharge
ignitions.
These SCRs have a low gate current trigger level of 20 mA
at approximately 1.5V.
Features & Benefits
• Halogen-free and
RoHS-compliant
• Glass – passivated
junctions
• Electrically isolated
“L-Package” is UL
Recognized for 2500Vrms
• Voltage capability up
to 1000 V
• Surge capability up to 120
A at 60 Hz half cycle
Main Features
Symbol Value Unit
IT(RMS) 12 A
VDRM /VRRM 400 to 1000 V
IGT 20 mA
Schematic Symbol
Applications
Typical applications includes capacitive discharge system
for motorcycle engine CDI, portable generator engine
ignition, strobe lights and nailers, as well as generic
rectifiers, battery voltage regulators and converters. Also
AC control & rectification for power tools, home/brown
goods, white goods appliances and 2-wheeler rectifier/
battery regulators.
Internally constructed isolated packages are offered for
ease of heat sinking with highest isolation voltage.
AK
G
Agency Approval
Agency Agency File Number
E71639*
RoHS
* - L Packages Only
Additional Information
Datasheet Samples
Resources
% Litleltuse‘ mm
Thyristors
12 Amp Standard SCRs
Revised: BO.11/25/20
©2019 Littelfuse, Inc
Specifications are subject to change without notice.
Absolute Maximum Ratings
Symbol Parameter Test Conditions Value Unit
IT(RMS) RMS on-state current
Sxx12L TC = 72°C
12 A
Sxx12R / Sxx12N
Sxx12D
Sxx12V
TC = 105°C
IT(AV) Average on-state current
Sxx12L TC =72°C
7. 6 A
Sxx12R
Sxx12D
Sxx12V
TC =105°C
ITSM
Peak non-repetitive surge current
(single half cycle, TJ (initial) = 25°C)
Sxx12L
Sxx12R / Sxx12N
f = 50Hz 120
A
f = 60Hz 130
Sxx12D
Sxx12V
f = 50Hz 100
f = 60Hz 120
I2t I2t Value for fusing
Sxx12L
Sxx12R / Sxx12N tp = 8.3 ms
70
A2s
Sxx12D
Sxx12V 60
di/dt Critical rate of rise of on-state current f = 60Hz; TJ = 125°C 100 A/μs
IGM Peak gate current TJ = 125°C 2 A
PG(AV) Average gate power dissipation TJ = 125°C 0.5 W
Tstg Storage temperature range -40 to 150 °C
TJOperating junction temperature range -40 to 125
Note: xx = voltage
Electrical Characteristics (TJ = 25°C, unless otherwise specified)
Symbol Test Conditions Value Unit
IGT VD = 12V RL = 60 Ω
MAX. 20 mA
MIN. 1
VGT VD = 12V RL = 60 ΩMAX. 1. 5 V
dv/dt
VD = VDRM; gate open; TJ = 100°C
400V
MIN.
350
V/μs
600V
300
800V
250
1000V
100
VD = VDRM; gate open; TJ = 125°C
400V
250
600V
225
800V
200
VGD VD = VDRM RL = 3.3 kΩ TJ = 125°C MIN. 0.2 V
IHIT = 200mA (initial) MAX. 40 mA
tqIT = 2A; tp = 50µs; dv/dt = 5V/µs; di/dt = 30A/µs MAX. 35 μs
tgt IG = 2 x IGT PW = 15µs IT = 20A TYP. 2 μs
% Littelfuse‘ 53315552
Thyristors
12 Amp Standard SCRs
Revised: BO.11/25/20
©2019 Littelfuse, Inc
Specifications are subject to change without notice.
Static Characteristics
Symbol Test Conditions Value Unit
VTM IT = 24A; tp = 380 µs MAX. 1. 6 V
IDRM / IRRM VDRM = VRRM
TJ = 25°C 400 – 600V
MAX.
10
μA
800 – 1000V 20
TJ = 100°C 400 – 800V 500
1000V 3000
TJ = 125°C 400 – 800V 1000
Thermal Resistances
Symbol Parameter Value Unit
Rθ(J-C) Junction to case (AC)
Sxx12L 3.2
°C/W
Sxx12R / Sxx12N 1. 5
Sxx12V 1. 6
Sxx12D 1. 4
Rθ(J-A) Junction to ambient
Sxx12L 50
°C/W
Sxx12R 40
Sxx12V 70
Note: xx = voltage
Figure 1: Normalized DC Gate Trigger Current
vs. Junction Temperature
Figure 2: Normalized DC Gate Trigger Voltage
vs. Junction Temperature
0.0
0.5
1.0
1.5
2.0
-40 -15 10 35 60 85 10 0 125
Junction Temperature (T
J
) - (°C)
Ratio of I
GT
/ I
GT
(T
J
= 25°C)
0.0
0.5
1.0
1.5
2.0
-40 -15 10 35 60 85 11 0 125
Junction Temperature (TJ) - (°C)
Ratio of VGT / VGT (TJ = 25°C)
% Littelfuse‘ 53315552 / / cunnzmmvm s.“ mm: mm.” Immu- muwmw mm: m:- mun Mum \ 7cm: wwAvEmkul: Sum-ill 4t_l_li
Thyristors
12 Amp Standard SCRs
Revised: BO.11/25/20
©2019 Littelfuse, Inc
Specifications are subject to change without notice.
Figure 5: Power Dissipation (Typical)
vs. RMS On-State Current
0.0
0.5
1.0
1.5
2.0
-40 -15 10 35 60 85 11 0 125
Junction Temperature (TJ ) - (°C)
Ratio of IH / IH (TJ = 25°C)
Figure 3: Normalized DC Holding Current
vs. Junction Temperature
Figure 4: On-State Current vs. On-State
Voltage (Typical)
TJ = 25°C
0
10
20
30
40
50
60
0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1. 6
Instantaneous On-state Voltage (vT) – Volts
Instantaneous On-state
Current (i
T
) – Amps
Sxx12R
Sxx12V
Sxx12D
Sxx12L
0
2
4
6
8
10
12
0 2 4 6 8 10 12
RMS On-State Current [I T(RMS)] - (Amps)
Average On-State Power
Dissipation [PD(AV)] - (Watts)
Figure 6: Maximum Allowable Case Temperature
vs. RMS On-State Current
Figure 7: Maximum Allowable Case Temperature
vs. Average On-State Current
60
70
80
90
100
110
120
130
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180°
0 1 2 3 4 5 6 7 8
Average On-State Current [IT(AVE)] - Amps
Maximum Allowable Case
Te mperature (TC) - °C
Sxx12L
Sxx12R
Sxx12V
Sxx12D
60
70
80
90
100
110
120
130
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180°
0 2 4 6 8 10 12 14
RMS On-State Current [IT(RMS)] - Amps
Maximum Allowable
Case Te mperature (TC)- °C
Sxx12R
Sxx12V
Sxx12D
Sxx12L
Figure 8: Maximum Allowable Ambient Temperature
vs. RMS On-State Current
0
20
40
60
80
100
120
0.0
RMS On-State Current [I
T(RMS)
] - Amps
Maximum Allowable Ambient
Te mperature (T
A
) - °C
0.5 1.01. 5 2.0 2.5 3.0
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180°
FREE AIR RATING
3.5
Sxx12L
Sxx12V
Sxx12R
Note: xx = voltage
Sxx12R / Sxx12N
Sxx12R / Sxx12N
Sxx12R / Sxx12N
% Littelfuse‘ 53315552
Thyristors
12 Amp Standard SCRs
Revised: BO.11/25/20
©2019 Littelfuse, Inc
Specifications are subject to change without notice.
Figure 9: Maximum Allowable Ambient Temperature
vs. Average On-State Current
0
20
40
60
80
100
120
0.0
Sxx12V
Average On-State Current [I
T(AVE)
] - Amps
Maximum Allowable Ambient
Te mperature (T
A
) - °C
0.5 1.01. 5 2.0
Sxx12R
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180°
FREE AIR RATING
Sxx12L
Figure 10: Peak Capacitor Discharge Current
10
100
1000
0.050.520.55.0
Peak Discharge Current (ITM) - Amps
Pulse Current Duration (tw) - ms
ITRM
tW
Figure 11: Peak Capacitor Discharge Current Derating
0.0
0.2
0.4
0.6
0.8
1.0
1.2
0 25 50 75 100 125 150
Normalized Peak Current
Case Temperature (TC) - °C
1
10
100
1000
0001001011
Peak Surge (Non-repetitive)
On-state Current (ITSM ) – Amps
Surge Current Duration - Full Cycles
Figure 12: Surge Peak On-State Current vs. Number of Cycles
SUPPLY FREQUENCY: 60 Hz Sinusoidal
LOAD: Resistive
RMS On-State Current: [IT(RMS)]: Maximum 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.
Thyristors
12 Amp Standard SCRs
Revised: BO.11/25/20
©2019 Littelfuse, Inc
Specifications are subject to change without notice.
Soldering Parameters
Reflow Condition Pb – Free assembly
Pre Heat
- Temperature Min (Ts(min))150°C
- Temperature Max (Ts(max))200°C
- Time (min to max) (ts)60 – 180 secs
Average ramp up rate (Liquidus Temp) (TL) to
peak 5°C/second max
TS(max) to TL - Ramp-up Rate 5°C/second max
Reflow - Temperature (TL) (Liquidus) 217°C
- Temperature (tL)60 – 150 seconds
Peak Temperature (TP)260+0/-5 °C
Time within 5°C of actual peak Temperature
(tp)20 – 40 seconds
Ramp-down Rate 5°C/second max
Time 25°C to peak Temperature (TP)8 minutes Max.
Do not exceed 280°C
Time
Temperature
TP
TL
TS(max)
TS(min)
25
tP
tL
tS
time to peak temperature
Preheat
P
rehea
t
Ramp-up
R
amp-up
Ramp-downRamp-d
o
Physical Specifications Environmental Specifications
Test Specifications and Conditions
AC Blocking MIL-STD-750, M-1040, Cond A Applied Peak AC
voltage @ 125°C for 1008 hours
Temperature Cycling MIL-STD-750, M-1051,
100 cycles; -40°C to +150°C; 15-min dwell-time
Temperature/Humidity
EIA / JEDEC, JESD22-A101
1008 hours; 320V - DC: 85°C; 85%
rel humidity
High Temp Storage MIL-STD-750, M-1031,
1008 hours; 150°C
Low-Temp Storage 1008 hours; -40°C
Resistance to
Solder Heat MIL-STD-750 Method 2031
Solderability ANSI/J-STD-002, category 3, Test A
Lead Bend MIL-STD-750, M-2036 Cond E
Terminal Finish 100% Matte Tin-plated
Body Material UL Recognized epoxy meeting flammability
rating 94V-0
Lead Material Copper Alloy
Design Considerations
Careful selection of the correct component for the
application’s operating parameters and environment will
go a long way toward extending the operating life of the
Thyristor. Good design practice should limit the maximum
continuous current through the main terminals to 75% of
the component rating. Other ways to ensure long life for
a power discrete semiconductor are proper heat sinking
and selection of voltage ratings for worst case conditions.
Overheating, overvoltage (including dv/dt), and surge
currents are the main killers of semiconductors. Correct
mounting, soldering, and forming of the leads also help
protect against component damage.
Thyristors
12 Amp Standard SCRs
Revised: BO.11/25/20
©2019 Littelfuse, Inc
Specifications are subject to change without notice.
Dimensions — TO-220AB (L-Package) — Isolated Mounting Tab
Dimension Inches Millimeters
Min Max Min Max
A0.380 0.420 9.65 10.67
B0.105 0.115 2.67 2.92
C0.230 0.250 5.84 6.35
D0.590 0.620 14.99 15.75
E0.142 0.147 3.61 3.73
F0.110 0.130 2.79 3.30
G0.540 0.575 13.72 14.61
H0.025 0.035 0.64 0.89
J0.195 0.205 4.95 5.21
K0.095 0.105 2.41 2.67
L0.060 0.075 1.52 1.91
M0.085 0.095 2.16 2.41
N0.018 0.024 0.46 0.61
O0.178 0.188 4.52 4.78
P0.045 0.060 1. 14 1.52
R0.038 0.048 0.97 1.22
A
H
G
B
F
E
C
D
L
R
T
C
MEASURING POINT AREA (REF.) 0.17 IN
2
O
P
N
M
.320
8.13
.526
13.36
.276
7. 01
K
J
GATECATHODE ANODE
Dimensions — TO-220AB (R-Package) — Non-Isolated Mounting Tab Common with Center Lead
Dimension
Inches Millimeters
Min Max Min Max
A0.380 0.420 9.65 10.67
B0.105 0.115 2.67 2.92
C0.230 0.250 5.84 6.35
D0.590 0.620 14.99 15.75
E0.142 0.147 3.61 3.73
F0.110 0.130 2.79 3.30
G0.540 0.575 13.72 14.61
H0.025 0.035 0.64 0.89
J0.195 0.205 4.95 5.21
K0.095 0.105 2.41 2.67
L0.060 0.075 1.52 1.91
M0.085 0.095 2.16 2.41
N0.018 0.024 0.46 0.61
O0.178 0.188 4.52 4.78
P0.045 0.060 1. 14 1.52
R0.038 0.048 0.97 1.22
K
J
A
H
G
B
F
E
C
D
L
R
T
C
MEASURING POINT
ANODE
O
P
N
M
.276
7. 01
.526
13.36
.320
8.13
AREA (REF.) 0.17 IN
2
NOTCH IN
GATE LEAD
TO ID.
NON-ISOLATED
TAB
GATECATHODE ANODE
Note: Maximum torque to
be applied to mounting tab
is 8 in-lbs. (0.904 Nm).
rm em Wm mm .0 S u all In .I. .1“ I. WA
Thyristors
12 Amp Standard SCRs
Revised: BO.11/25/20
©2019 Littelfuse, Inc
Specifications are subject to change without notice.
Dimensions — TO-251AA (V/I-Package) — V/I-PAK Through Hole
Dimension Inches Millimeters
Min Ty p Max Min Ty p Max
A0.040 0.044 0.050 1.02 1. 11 1.27
B0.235 0.242 0.245 5.97 6.15 6.22
C0.350 0.361 0.375 8.89 9.18 9.53
D0.205 0.208 0.213 5.21 5.29 5.41
E0.255 0.262 0.265 6.48 6.66 6.73
F0.027 0.031 0.033 0.69 0.80 0.84
G0.087 0.090 0.093 2.21 2.28 2.36
H0.085 0.092 0.095 2.16 2.34 2.41
I0.176 0.180 0.184 4.47 4.57 4.67
J0.018 0.020 0.023 0.46 0.51 0.58
K0.038 0.040 0.044 0.97 1. 01 1. 12
L0.018 0.020 0.023 0.46 0.52 0.58
P0.042 0.047 0.052 1.06 1.20 1.32
Q0.034 0.039 0.044 0.86 1. 0 0 1. 11
R0.034 0.039 0.044 0.86 1. 0 0 1. 11
S0.074 0.079 0.084 1.86 2.00 2.11
AREA: 0.040 IN
2
T
C
MEASURING POINT
GATE G
I
E
D
A
B
C
F
J
H
K
L
5.28
.208
5.34
.210
Anode
Cathode
Anode
P
Q
RS
Dimensions — TO-252AA (D-Package) — D-PAK Surface Mount
Dimension Inches Millimeters
Min Ty p Max Min Ty p Max
A0.040 0.043 0.050 1.02 1.09 1.27
B0.235 0.243 0.245 5.97 6.16 6.22
C0.106 0.108 0.113 2.69 2.74 2.87
D0.205 0.208 0.213 5.21 5.29 5.41
E0.255 0.262 0.265 6.48 6.65 6.73
F0.027 0.031 0.033 0.69 0.80 0.84
G0.087 0.090 0.093 2.21 2.28 2.36
H0.085 0.092 0.095 2.16 2.33 2.41
I0.176 0.179 0.184 4.47 4.55 4.67
J0.018 0.020 0.023 0.46 0.51 0.58
K0.038 0.040 0.044 0.97 1.02 1. 12
L0.018 0.020 0.023 0.46 0.51 0.58
M0.000 0.000 0.004 0.00 0.00 0.10
N0.021 0.026 0.027 0.53 0.67 0.69
O0° 0° 5° 0° 0° 5°
P0.042 0.047 0.052 1.06 1.20 1.32
Q0.034 0.039 0.044 0.86 1. 0 0 1. 11
M
O
N
H
J
L
K
.118
3
.063
1.60
.071
1.80
.264
6.71
.264
6.71
.181
4.60
GATE
Anode
Cathode
Anode
T
C
MEASURING POINT
G
I
D
E
A
B
C
F
5.28
.208
5.34
.210
: 0.040 IN
2
AREA
P
Q
% Litleltuse‘ mm
Thyristors
12 Amp Standard SCRs
Revised: BO.11/25/20
©2019 Littelfuse, Inc
Specifications are subject to change without notice.
Product Selector
Part Number Voltage Gate Sensitivity Type Package
400V 600V 800V 1000V
Sxx12L X X X X 20mA Sensitive SCR TO-220L
Sxx12R X X X X 20mA Sensitive SCR TO-220R
Sxx12V X X X X 20mA Standard SCR TO-251
Sxx12D X X X X 20mA Standard SCR TO-252
Sxx12N X X X X 20mA Standard SCR TO-263
Note: xx = voltage/10
Packing Options
Part Number Marking Weight Packing Mode Base Quantity
Sxx12LTP Sxx12L 2.2 g Tube 1000 (50 per tube)
Sxx12RTP Sxx12R 2.2 g Tube 1000 (50 per tube)
Sxx12DTP Sxx12D 0.3 g Tube 750 (75 per tube)
Sxx12DRP Sxx12D 0.3 g Embossed Carrier 2500
Sxx12VTP Sxx12V 0.4 g Tube 750 (75 per tube)
Sxx12NRP Sxx12N 1.6g Embossed Carrier 2500
Sxx12NTP Sxx12N 1.6 g Tube 1000 (50 per tube)
Note: xx = Voltage/10
Dimensions — TO-263 (N-Package) — D2PAK Surface Mount
Dimension Inches Millimeters
Min Max Min Max
A0.360 0.370 9.14 9.40
B0.380 0.420 9.65 10.67
C0.178 0.188 4.52 4.78
D0.025 0.035 0.64 0.89
E0.045 0.060 1. 1 4 1.52
F0.060 0.075 1.52 1.91
G0.095 0.105 2.41 2.67
H0.092 0.102 2.34 2.59
J0.018 0.024 0.46 0.61
K0.090 0.110 2.29 2.79
S0.590 0.625 14.99 15.88
V0.035 0.045 0.89 1. 14
U0.002 0.010 0.05 0.25
W0.040 0.070 1.02 1.78
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Thyristors
12 Amp Standard SCRs
Revised: BO.11/25/20
©2019 Littelfuse, Inc
Specifications are subject to change without notice.
0.512 (13.0)
Arbor Hole
Diameter
DC
XXXXXX
XXXXXX
DC
XXXXXX
DC
XXXXXX
XX
Gate Cathode
Anode
0.63
(16.0)
0.157
(4.0)
0.64
(16.3)
12.99
(330.0)
0.524
(13.3)
0.315
(8.0)
0.059 DIA
(1.5)
*
*
Cover tape
XX
XX
Direction of Feed
Dimensions
are in inches
(and millimeters).
TO-252 Embossed Carrier Reel Pack (RP) Specifications
Meets all EIA-481-2 Standards
Part Numbering System
Part Marking System
S60 12 R56
COMPONENT TYPE
S: SCR
VOLTAGE RATING
40: 400V
60: 600V
80: 800V
K0: 1000V
CURRENT RATING
12: 12A
SENSITIVITY & TYPE
(blank): 20mA
PACKAGE TYPE
R: TO-220 Non-Isolated
V: TO-251 (V/I-Pak)
D: TO-252 (D-Pak)
LEAD FORM DIMENSIONS
xx: Lead Form Option
L: TO-220 Isolated
D: TO-252 (D-Pak)
N: TO-263 (D2PAK)
®
S6012L
TO-220 AB - (L Package)
YMLDD ®
Date Code Marking
Y:Year Code
M: Month Code
L: Location Code
DD: Calendar Code
YMLDD ®
TO-251AA - (V Package) TO-252AA - (D Package)
S6012D
S6012D
Date Code Marking
Y:Year Code
M: Month Code
XXX: Lot Trace Code
®
S6012R
TO-220 AB - (R Package)
YMXXXYMXXX
TO-263AA (N Package)
Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are
not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at http://www.littelfuse.com/disclaimer-electronics.