LS43xx50 Datasheet by Powerex Inc.

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Powerex, Inc.,173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 POW-R-BLOKTM
www.pwrx.com Single SCR Isolated Module
500 Amperes / Up to 1600 Volts
Revision Date: 02/16/2010
®
LS43__50
Ordering Information:
Select the complete eight-digit
module part number from the table
below.
Example: LS431650 is a 1600 Volt,
500 Ampere Single SCR Isolated
POW-R-BLOKTM Module
Type
Voltage
Volts
(x100)
Current
Amperes
(x10)
LS43 08
10
12
14
16
50
LS43__50
Single SCR
POW-R-BLOKTM Module
500 Amperes / Up to 1600 Volts
LS43 Outline Dimensions
Dimension Inches Millimeters
A 3.15 80.0
B 1.50 38.0
C 2.05 52.1
D 3.62 92.0
E 1.97 50.0
F 0.39 9.9
G 0.24 6.1
H 0.75 19.0
J 0.99 25.1
K 0.48 12.2
L 0.12 3.1
M 1.45 36.8
N 1.76 44.7
P M10 Metric M10
Q 0.250 Dia. 6.35 Dia.
R 0.99 25.1
S 0.110 x .032 2.5 x 0.8
T 3.99 101.3
Note: Dimensions are for reference only.
Description:
Powerex Single SCR Modules are
designed for use in applications
requiring rectification and isolated
packaging. The modules are isolated
for easy mounting with other
components on a common heatsink.
POW-R-BLOKTM has been tested and
recognized by the Underwriters
Laboratories.
Features:
Electrically Isolated Heatsinking
Aluminum Nitride Insulator
Compression Bonded Elements
Metal Baseplate
Low Thermal Impedance
for Improved Current Capability
Quick Connect Gate Terminal
with Provision for Keyed Mating
Plug
UL Recognized
Benefits:
No Additional Insulation
Components Required
Easy Installation
No Clamping Components
Required
Reduce Engineering Time
Applications:
Bridge Circuits
AC & DC Motor Drives
Battery Supplies
Power Supplies
Large IGBT Circuit Front Ends
A
B
M N
H
D
G
EJ
K
C
L
F
R
"Q" "P"
OUTLINE DRAWING
KA
T
K
K
G
A
RRM 15M
Powerex, Inc.,173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 POW-R-BLOKTM
www.pwrx.com Single SCR Isolated Module
500 Amperes / Up to 1600 Volts
Revision Date: 02/16/2010
®
LS43__50
Absolute Maximum Ratings
Characteristics Conditions Symbol Units
Repetitive Peak Forward and Reverse Blocking
Voltage
V
DRM & VRRM up to 1600 V
Non-Repetitive Peak Blocking Voltage
(t < 5 msec)
V
RSM V
RRM + 100 V
RMS Forward Current 180° Conduction, TC=78°C IT(RMS) 900 A
A
verage Forward Current 180° Conduction, TC=86°C
180° Conduction, TC=78°C
IT(AV)
IT(AV)
500
575
A
A
Peak One Cycle Surge Current, Non-Repetitive 60 Hz, 100% VRRM reapplied
50 Hz, 100% VRRM reapplied
ITSM
ITSM
17,000
16,300
A
A
Peak Three Cycle Surge Current, Non-Repetitive 60 Hz, 100%VRRM reapplied ITSM 12,250 A
Peak Ten Cycle Surge Current, Non-Repetitive 60 Hz, 100% VRRM reapplied ITSM 10,500 A
I
2
t for Fusing for One Cycle 8.3 milliseconds
10 milliseconds
I
2
t
I2t 1.20 x 10 6
1.33 x 10 6
A
2
sec
A2 sec
Maximum Rate-of-Rise of On-State Current,
(Repetitive)
Per JEDEC Standard 397 5.2.2.6 di/dt 200 A/µs
Operating Temperature TJ -40 to +130 °C
Storage Temperature Tstg -40 to +150 °C
Max. Mounting Torque, M6 Mounting Screw 55
6
in. – Lb.
Nm
Max. Mounting Torque, M10 Terminal Screw 110
12
in. – Lb.
Nm
Module Weight, Typical 816 g
1.80 lb
V Isolation @ 25C Vrms 3000 V
Information presented is based upon manufacturers testing and projected capabilities.
This information is subject to change without notice.
The manufacturer makes no claim as to the suitability of use, reliability, capability,
or future availability of this product.
Powerex, Inc.,173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 POW-R-BLOKTM
www.pwrx.com Single SCR Isolated Module
500 Amperes / Up to 1600 Volts
Revision Date: 02/16/2010
®
LS43__50
Electrical Characteristics, TJ=25°C unless otherwise specified
Characteristics Symbol Test Conditions Min.
Max.
Units
Repetitive Peak Forward Leakage Current IDRM Up to 1600V, TJ=130°C 80 mA
Repetitive Peak Reverse Leakage Current IRRM Up to 1600V, TJ=130°C 80 mA
Peak On-State Voltage VFM I
TM=1500A 1.30 V
Threshold Voltage, Low-level
Slope Resistance, Low-level
V(TO)1
rT1
TJ = 130°C, I = 15%IT(AV) to πIT(AV) 0.81
0.32
V
m
Threshold Voltage, High-level
Slope Resistance, High-level
V(TO)2
rT2
TJ = 130°C, I = πIT(AV) to ITSM 0.90
0.26
V
m
VTM Coefficients, Full Range
TJ = 130°C, I = 10A to 6kA
VTM = A+ B Ln I +C I + D Sqrt I
A =
B =
C =
D =
0.8824
-4.46E-02
8.12E-05
1.54E-02
Minimum dV/dt dV/dt Exponential to VDRM
Tj=130°C, Gate Open
1000 Typ. V/µs
Gate Trigger Current IGT T
j=25°C, VD=12V 200 mA
Gate Trigger Voltage VGT T
j=25°C, VD=12V 3.0 Volts
Non-Triggering Gate Voltage VGDM T
j=130°C, VD= ½ VDRM 0.25 Volts
Peak Forward Gate Current IGTM 4.0 Amp
Peak Reverse Gate Voltage VGRM 5 Volts
Thermal Characteristics
Characteristics Symbol Max. Units
Thermal Resistance, Junction to Case
RΘJ-C Per Module/Junction
0.0650
°C/W
Thermal Impedance Coefficients
ZΘJ-C Z
ΘJ-C= K1 (1-exp(-t/τ1))
+ K2 (1-exp(-t/τ2))
+ K3 (1-exp(-t/τ3))
+ K4 (1-exp(-t/τ4))
K1 = 8.03E-04
K2 = 1.03E-02
K3 = 1.64E-02
K4 = 3.75E-02
τ1 = 3.39E-04
τ2 = 3.15E-03
τ3 = 0.106
τ4 = 2.066
Thermal Resistance, Case to Sink Lubricated RΘC-S Per Module 0.02 °C/W
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Powerex, Inc.,173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 POW-R-BLOKTM
www.pwrx.com Single SCR Isolated Module
500 Amperes / Up to 1600 Volts
Revision Date: 02/16/2010
®
LS43__50
Maximum On-State Forward Voltage Drop
0.00
1.00
2.00
3.00
4.00
5.00
10 100 1000 10000
Instantaneous On-State Current - Itm - Amperes
On-State Voltage - Vtm - Volts
( Tj = 130 °C )
Maximum Transient Thermal Impedance
.00000
.01000
.02000
.03000
.04000
.05000
.06000
.07000
0.0001 0.001 0.01 0.1 1 10 100
Time - t - Seconds
Thermal Impedance - Zjc - °C/W
(Junction to Case)
0180 360
CONDUCTION ANGLE
Maximum On-State Power Dissipation
90°
60°
30°
120°
180°
270°
15°
360°
0
100
200
300
400
500
600
700
800
900
0 100 200 300 400 500 600 700 800
Average On-State Current - It(av) - Amperes
Max. Power Dissipation - Watts
(Rectangular Waveform)
0180 360
CONDUCTION ANGLE
Maximum On-State Power Dissipation
15°
30°
60°
90°
120°
180°
0
100
200
300
400
500
600
700
0 100 200 300 400 500 600
Average On-State Current - It(av) - Amperes
Max. Power Dissipation - Watts
(Sinusoidal Waveform)
0180 360
CONDUCTION ANGLE
Maximum Allowable Case Temperature
120°
90°
60°
30°
15°
180°
80
85
90
95
100
105
110
115
120
125
130
0 100 200 300 400 500 600
Average On-State Current - It(av) - Amperes
Max. Case Temperature - Tcase -°C_
(Sinusoidal Waveform)
0180 360
CONDUCTION ANGLE
Maximum Allowable Case Temperature
270°
180°
120°
90°
60°
30°
15°
360°C
60
70
80
90
100
110
120
130
140
0 100 200 300 400 500 600 700 800
Average On-State Current - It(av) - Amperes
Max. Case Temperature - Tcase -°C
(Rectangular Waveform)

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