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LS43__43
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272
www.pwrx.com
POW-R-BLOK TM
Single SCR Isolated Module
430 Amperes / 1800-2200 Volts
Absolute Maximum Ratings
Characteristics
Conditions
Symbol
Units
Repetitive Peak Forward and Reverse Blocking
V DRM & V RRM
up to 2200
V
Voltage
Non-Repetitive Peak Blocking Voltage
V RSM
V RRM + 100
V
(t < 5 msec)
RMS Forward Current
Average Forward Current
Peak One Cycle Surge Current, Non-Repetitive
Peak Three Cycle Surge Current, Non-Repetitive
Peak Ten Cycle Surge Current, Non-Repetitive
180° Conduction, T C =70°C
180° Conduction, T C =80°C
180° Conduction, T C =70°C
60 Hz, 100% V RRM reapplied, T j =25°C
60 Hz, No V RRM reapplied, T j =25°C
60 Hz, 100% V RRM reapplied, T j =125°C
60 Hz, No V RRM reapplied, T j =125°C
50 Hz, 100% V RRM reapplied, T j =25°C
50 Hz, No V RRM reapplied, T j =25°C
50 Hz, 100% V RRM reapplied, T j =125°C
50 Hz, No V RRM reapplied, T j =125°C
60 Hz, 100%V RRM reapplied
60 Hz, 100% V RRM reapplied
I T(RMS)
I T(AV)
I T(AV)
I TSM
I TSM
I TSM
I TSM
I TSM
I TSM
I TSM
I TSM
I TSM
I TSM
800
430
510
14,000
16,000
12,000
14,000
12,000
14,000
10,000
12,000
8,600
7,500
A
A
A
A
A
A
A
A
A
A
A
A
A
I t for Fusing for One Cycle
I t
I t
I t
I t
A sec
A sec
A sec
A sec
2
Maximum Rate-of-Rise of On-State Current,
8.3 milliseconds, T j =25°C
8.3 milliseconds, T j =125°C
10 milliseconds, T j =25°C
10 milliseconds, T j =125°C
Per JEDEC Standard 397 5.2.2.6
2
2
2
2
di/dt
1.07 x 10
0.82 x 10
0.98 x 10
0.72 x 10
200
6
6
6
6
2
2
2
2
A/μs
(Repetitive)
Operating Temperature
Storage Temperature
Max. Mounting Torque, M6 Mounting Screw
Max. Mounting Torque, M10 Terminal Screw
Module Weight, Typical
V Isolation @ 25C
T J
T stg
V rms
-40 to +130
-40 to +150
55
6
110
12
816
1.80
3000
°C
°C
in. – Lb.
Nm
in. – Lb.
Nm
g
lb
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: 02/16/2010
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