CD43__90
POW-R-BLOKTM
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
Dual SCR Isolated Module
90 Amperes / Up to 1600 Volts
Electrical Characteristics, TJ=25°C unless otherwise specified
Characteristics
Symbol
Test Conditions
Min.
Max.
Units
Repetitive Peak Forward Leakage Current
Repetitive Peak Reverse Leakage Current
Peak On-State Voltage
IDRM
IRRM
V TM / VFM
Up to 1600V, TJ=125°C
Up to 1600V, TJ=125°C
ITM / IFM =300A
15
15
1.58
mA
mA
V
Threshold Voltage, Low-level
Slope Resistance, Low-level
Threshold Voltage, High-level
Slope Resistance, High-level
V(TO)1
rT1
V(TO)2
rT2
TJ = 125°C, I = 16.7% x
TJ = 125°C, I = π T(AV) to ITSM
TJ = 125°C, I = 15% x IT(AV) to ITSM
I
π T(AV) to
I
0.80
2.40
0.85
2.25
V
π T(AV)
m
Ω
I
V
m
Ω
VTM Coefficients, Full Range
A =
B =
C =
D =
0.7160
2.17E-02
2.20E-03
1.58E-03
V
TM = A+ B Ln I +C I + D Sqrt I
Minimum dV/dt
dV/dt
t off
Linear to 2/3 VDRM
Tj=125°C, Gate Open Circuit
TJ = 25°C, IT = 2A
500
V/µs
µs
Turn-Off Time (Typical)
40 - 100 (Typical)
V = 50V, -dI/dt=10 A/µs
r
Re-Applied dV/dt = 200 V/µs,
Linear to 900 V
Tj= -40°C, VD=6V, Resistive Load
Tj= 25°C, VD=6V, Resistive Load
Tj=125°C, VD=6V, Resistive Load
Gate Trigger Current
Gate Trigger Voltage
IGT
270
150
80
4.0
2.5
1.7
0.25
mA
mA
mA
Volts
Volts
Volts
Volts
VGT
Tj= -40°C, VD=6V, Resistive Load
Tj= 25°C, VD=6V, Resistive Load
Tj=125°C, VD=6V, Resistive Load
Non-Triggering Gate Voltage
Non-Triggering Gate Current
Holding Current
VGDM
IGDM
I H
Tj=125°C, VD=VDRM
Tj=125°C, VD=VDRM
6
mA
mA
mA
VD=6V, Resistive Load, Gate Open
VD=6V, Resistive Load
200
400
Latching Current
I L
Thermal Characteristics
Characteristics
Symbol
Max.
Units
Thermal Resistance, Junction to Case
DC Operation
Per Module, both conducting
Per Junction, both conducting
0.135
0.270
°C/W
°C/W
R
ΘJ-C
Thermal Impedance Coefficients
Z
Z
= K (1-exp(-t/ ))
K = 6.48 E-3
K = 6.02 E-2
2
K = 1.64 E-1
3
K = 3.94 E-2
4
= 5.80 E-4
= 1.70 E-2
= 9.54 E-2
= 3.53 E-1
0.1
τ
τ
τ
τ
τ
ΘJ-C
ΘJ-C
1
1
1
1
2
3
4
+ K (1-exp(-t/ ))
τ
2
2
+ K (1-exp(-t/ ))
τ
3
3
+ K (1-exp(-t/ ))
τ
4
4
Thermal Resistance, Case to Sink Lubricated
Per Module
°C/W
R
ΘC-S
Revision Date: 11/1/2001
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