Ls43, Pow-r-blok – C&H Technology LS43__43 User Manual
Page 3
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272
POW-R-BLOK
TM
www.pwrx.com
Single SCR Isolated Module
430 Amperes / 1800-2200 Volts
Revision Date: 02/16/2010
®
LS43__43
Absolute Maximum Ratings
Characteristics Conditions
Symbol
Units
Repetitive Peak Forward and Reverse Blocking
Voltage
V
DRM
& V
RRM
up to 2200
V
Non-Repetitive Peak Blocking Voltage
(t < 5 msec)
V
RSM
V
RRM
+ 100
V
RMS Forward Current
180° Conduction, T
C
=70°C I
T(RMS)
800 A
Average Forward Current
180° Conduction, T
C
=80°C
180° Conduction, T
C
=70°C
I
T(AV)
I
T(AV)
430
510
A
A
Peak One Cycle Surge Current, Non-Repetitive
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
I
TSM
I
TSM
I
TSM
I
TSM
I
TSM
I
TSM
I
TSM
I
TSM
14,000
16,000
12,000
14,000
12,000
14,000
10,000
12,000
A
A
A
A
A
A
A
A
Peak Three Cycle Surge Current, Non-Repetitive
60 Hz, 100%V
RRM
reapplied
I
TSM
8,600 A
Peak Ten Cycle Surge Current, Non-Repetitive
60 Hz, 100% V
RRM
reapplied
I
TSM
7,500
A
I
2
t for Fusing for One Cycle
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
I
2
t
I
2
t
I
2
t
I
2
t
1.07 x 10
6
0.82 x 10
6
0.98 x 10
6
0.72 x 10
6
A
2
sec
A
2
sec
A
2
sec
A
2
sec
Maximum Rate-of-Rise of On-State Current,
(Repetitive)
Per JEDEC Standard 397 5.2.2.6
di/dt
200
A/µs
Operating Temperature
T
J
-40 to +130
°C
Storage Temperature
T
stg
-40 to +150
°C
Max. Mounting Torque, M6 Mounting Screw
55
6
in. – Lb.
Nm
Max. Mounting Torque, M10 Terminal Screw
110
12
in. – Lb.
Nm
Module Weight, Typical
816
g
1.80
lb
V Isolation @ 25C
V
rms
3000 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.