CD43__90B
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
POW-R-BLOKTM
Dual SCR Isolated Module
90 Amperes / Up to 1800 Volts
Absolute Maximum Ratings
Characteristics
Conditions
Symbol
Units
Repetitive Peak Forward and Reverse Blocking
Voltage
VDRM & VRRM
up to 1800
VRRM + 100
V
Non-Repetitive Peak Reverse Blocking Voltage
(t < 5 msec)
VRSM
V
RMS Forward Current
180° Conduction, TC=84°C
180° Conduction, TC=84°C
IT(RMS)
IT(AV)
ITSM
ITSM
ITSM
ITSM
ITSM
ITSM
150
95
A
A
A
A
A
A
A
A
Average Forward Current
Peak One Cycle Surge Current, Non-Repetitive
1570
1870
2100
1500
1785
2000
60 Hz, 100% VRRM reapplied, T =125°C
j
60 Hz, No VRRM reapplied, T =125°C
j
60 Hz, No VRRM reapplied, T =25°C
j
50 Hz, 100% VRRM reapplied, T =125°C
j
50 Hz, No VRRM reapplied, T =125°C
j
50 Hz, No VRRM reapplied, T =25°C
j
I2t for Fusing for One Cycle, 8.3 milliseconds
8.3 ms, 100% VRRM reapplied, T =125°C
j
I2t
I2t
I2t
I2t
I2t
I2t
10,270
14,520
18,300
11,250
15,910
20,000
A2 sec
A2 sec
A2 sec
A2 sec
A2 sec
A2 sec
8.3 ms, No VRRM reapplied, T =125°C
j
8.3 ms, No VRRM reapplied, T =25°C
j
10 ms, 100% VRRM reapplied, T =125°C
j
10 ms, No VRRM reapplied, T =125°C
j
10 ms, No VRRM reapplied, T =25°C
j
Maximum Rate-of-Rise of On-State Current,
(Non-Repetitive)
di/dt
150
A/µs
T =125°C
j
Operating Temperature
TJ
-40 to +125
-40 to +125
°C
°C
Storage Temperature
Tstg
Max. Mounting Torque, M5 Mounting Screw on
Terminals
25
3
in.-Lb.
Nm
Max. Mounting Torque, Module to Heatsink
44
5
in.-Lb.
Nm
Module Weight, Typical
95
g
3.35
oz.
V Isolation @ 25C
Circuit to base, all terminals shorted together
50 – 60 Hz, 1 minute
50 – 60 Hz, 1 second
Vrms
Vrms
3000
3500
V
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.
Revision Date: 04/28/2009
POWERINT [ Power Integrations ]
