PRELIMINARY
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
PD43__07
POW-R-BLOK
Dual SCR Isolated Module
700 Amperes / Up to 1800 Volts
TM
Electrical Characteristics, T
J
=25
°
C unless otherwise specified
Characteristics
Repetitive Peak Forward Leakage Current
Repetitive Peak Reverse Leakage Current
Peak On-State Voltage
Threshold Voltage, Low-level
Slope Resistance, Low-level
Threshold Voltage, High-level
Slope Resistance, High-level
V
TM
Coefficients, Full Range
Symbol
I
DRM
I
RRM
V
TM
V
(TO)1
r
T1
V
(TO)2
r
T2
Test Conditions
Up to 1800V, T
J
=125
°
C
Up to 1800V, T
J
=125
°
C
I
TM
=3000A, T
J
=125
°
C
T
J
= 125
°
C, I = 15%I
T(AV)
to
π
I
T(AV)
T
J
= 125
°
C, I =
π
I
T(AV)
to I
TSM
T
J
= 125
°
C, I = 50A to 6kA
V
TM
= A+ B Ln I +C I + D Sqrt I
Minimum dV/dt
Gate Trigger Current
Gate Trigger Voltage
Non-Triggering Gate Voltage
Holding Current
Peak Forward Gate Current
Peak Reverse Gate Voltage
Maximum Average Gate Power Dissipation
dV/dt
I
GT
V
GT
V
GDM
I
H
I
GTM
V
GRM
P
GM (AVE)
Exponential to 0.67V
DRM
T
j
=125
°
C, Gate Open
T
j
=25
°
C, V
D
=12V
T
j
=25
°
C, V
D
=12V
T
j
=125
°
C, V
D
= �½ V
DRM
A=
B=
C=
D=
600
200
3.0
0.15
300
4.0
5
16
Min.
Max.
100
100
1.30
0.703
0.184
1.01
0.117
0.7999
-4.62 E-02
7.33 E-05
1.10 E-02
V/
µ
s
mA
Volts
Volts
mA
Amp
Volts
Watts
Units
mA
mA
V
V
m
Ω
V
m
Ω
Thermal Characteristics
Characteristics
Thermal Resistance, Junction to Case
Thermal Impedance Coefficients
Symbol
R
Θ
J-C
Z
Θ
J-C
Per Module, both conducting
Per Junction, both conducting
Z
Θ
J-C
= K
1
(1-exp(-t/
t
1
))
+ K
2
(1-exp(-t/
t
2
))
+ K
3
(1-exp(-t/
t
3
))
+ K
4
(1-exp(-t/
t
4
))
Thermal Resistance, Case to Sink Lubricated
R
Θ
C-S
Per Module
Max.
0.029
0.058
K
1
= 5.04 E-04
t
1
= 2.47 E-03
K
2
= 2.31 E-03
t
2
= 4.42 E-02
K
3
= 2.83 E-03
K
4
=5.24 E-02
t
3
= 1.370
t
4
= 9.668
0.009
°
C/W
Units
°
C/W
°
C/W
10/04/2002
POWEREX [ POWEREX POWER SEMICONDUCTORS ]
