LD41__60
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272
www.pwrx.com
POW-R-BLOKTM
Dual Diode Isolated Module
600 Amperes / Up to 2600 Volts
Electrical Characteristics, TJ=25°C unless otherwise specified
Characteristics
Symbol
Test Conditions
Min.
Max.
Units
Repetitive Peak Reverse Leakage Current
Peak On-State Voltage
IRRM
VFM
Up to 2600V, TJ=150°C
TJ=25°C, IFM=1500A
40
mA
V
1.18
Threshold Voltage, Low-level
Slope Resistance, Low-level
V(TO)1
rT1
0.747
0.243
V
mΩ
TJ = 150°C, I = 15%IF(AV) to πIF(AV)
Threshold Voltage, High-level
Slope Resistance, High-level
V(TO)2
rT2
0.914
0.145
V
mΩ
TJ = 150°C, I = πIF(AV) to IFSM
VTM Coefficients, Full Range
TJ = 150°C, I = 15%IF(AV) to IFSM
VTM = A+ B Ln I +C I + D Sqrt I
A =
B =
C =
D =
5.05E-01
3.44E-02
8.13E-05
6.57E-03
Thermal Characteristics
Characteristics
Symbol
Max.
Units
Thermal Resistance, Junction to Case
Per Module, both conducting
Per Junction, both conducting
0.0325
0.0650
°C/W
°C/W
R
ΘJ-C
Thermal Impedance Coefficients
Z
Z
= K (1-exp(-t/ ))
K = 8.03E-04 = 3.39E-04
1 1
ΘJ-C
ΘJ-C
1
1
+ K (1-exp(-t/ ))
K = 1.03E-02 = 3.15E-03
2 2
2
2
+ K (1-exp(-t/ ))
K = 1.64E-02 = 1.06E-01
3 3
3
3
+ K (1-exp(-t/ ))
K = 3.75E-02
4
4
= 2.066
0.01
4
4
Thermal Resistance, Case to Sink Lubricated
Per Module
°C/W
R
ΘC-S
Revision Date: 08/01/2013