Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 POW-R-BLOK
TM
www.pwrx.com Dual SCR / Diode Isolated Module
700 Amperes, Up to 1800 Volts
Revision Date: 05/29/2012
Repetitive Peak Forward and Reverse Blocking
Voltage
Non-Repetitive Peak Blocking Voltage
(t < 5 msec)
RMS Current AC Switch Configuration
(180
o
Conduction)
180 Conduction, T
C
=74C
180 Conduction, T
C
=78C
180 Conduction, T
C
=82C
180 Conduction, T
C
=86C
I
T(RMS)
I
T(RMS)
I
T(RMS)
I
T(RMS)
RMS Current Per SCR
(180
o
Conduction)
180 Conduction, T
C
=74C
180 Conduction, T
C
=78C
180 Conduction, T
C
=82C
180 Conduction, T
C
=86C
I
T(RMS)
I
T(RMS)
I
T(RMS)
I
T(RMS)
Average Forward Current Per SCR
(180
o
Conduction)
180 Conduction, T
C
=74C
180 Conduction, T
C
=78C
180 Conduction, T
C
=82C
180 Conduction, T
C
=86C
I
T(AV)
I
T(AV)
I
T(AV)
I
T(AV)
Peak One Cycle Surge Current, Non-Repetitive
Tj = 25C, Vr = 0
Peak One Cycle Surge Current, Non-Repetitive
Tj = 25C, Vr = Vrrm
Peak One Cycle Surge Current, Non-Repetitive
Tj = 125C, Vr = 0
Peak One Cycle Surge Current, Non-Repetitive
Tj = 125C, Vr = Vrrm
Peak Three Cycle Surge Current, Non-Repetitive
60 Hz, Tj = 125C, Vr = Vrrm
Peak Ten Cycle Surge Current, Non-Repetitive
60 Hz, Tj = 125C, Vr = Vrrm
I
2
t for Fusing for One Cycle
Tj = 125C, Vr = Vrrm
8.3 milliseconds
10 milliseconds
Maximum Rate-of-Rise of On-State Current,
(Non-Repetitive)
Per JEDEC Standard 397 5.2.2.6
Maximum Rate-of-Rise of On-State Current,
(Repetitive)
Per JEDEC Standard 397 5.2.2.6
Max. Mounting Torque, M6 Mounting Screw
Max. Mounting Torque, M10 Terminal Screw
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 suitability for use, reliability, capability,
or future availability of this product.