Pa43, Pow-r-blok – C&H Technology PA43__07 User Manual
Page 3
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272
POW-R-BLOK
TM
www.pwrx.com
AC Switch SCR Isolated Module
1550 Amps RMS, Up to 1800 Volts
Revision Date: 09/28/2009
PA43__07
Absolute Maximum Ratings
Characteristics Conditions
Symbol
Units
Repetitive Peak Forward and Reverse Blocking
Voltage
V
DRM
& V
RRM
1800
V
Non-Repetitive Peak Blocking Voltage
(t < 5 msec)
V
RSM
1900 V
RMS Current
(AC Switch, 180
o
Conduction)
180
° Conduction, T
C
=74
°C
180
° Conduction, T
C
=78
°C
180
° Conduction, T
C
=82
°C
180
° Conduction, T
C
=86
°C
I
T(RMS)
I
T(RMS)
I
T(RMS)
I
T(RMS)
1775
1665
1550
1440
A
A
A
A
Average Forward Current Per SCR
(180
o
Conduction)
180
° Conduction, T
C
=74
°C
180
° Conduction, T
C
=78
°C
180
° Conduction, T
C
=82
°C
180
° Conduction, T
C
=86
°C
I
T(AV)
I
T(AV)
I
T(AV)
I
T(AV)
800
750
700
650
A
A
A
A
Peak One Cycle Surge Current, Non-Repetitive
Tj = 25C, Vr = 0
60 Hz
50 Hz
I
TSM
I
TSM
69,000
63,000
A
A
Peak One Cycle Surge Current, Non-Repetitive
Tj = 25C, Vr = Vrrm
60 Hz
50 Hz
I
TSM
I
TSM
46,000
42,000
A
A
Peak One Cycle Surge Current, Non-Repetitive
Tj = 125C, Vr = 0
60 Hz
50 Hz
I
TSM
I
TSM
60,000
54,750
A
A
Peak One Cycle Surge Current, Non-Repetitive
Tj = 125C, Vr = Vrrm
60 Hz
50 Hz
I
TSM
I
TSM
40,000
36,500
A
A
Peak Three Cycle Surge Current, Non-Repetitive
60 Hz, Tj = 125C, Vr = Vrrm
I
TSM
32,100 A
Peak Ten Cycle Surge Current, Non-Repetitive
60 Hz, Tj = 125C, Vr = Vrrm
I
TSM
25,200
A
I
2
t for Fusing for One Cycle
Tj = 125C, Vr = Vrrm
8.3 milliseconds
10 milliseconds
I
2
t
I
2
t
6.60 x 10
6
6.66 x 10
6
A
2
sec
A
2
sec
Maximum Rate-of-Rise of On-State Current,
(Non-Repetitive)
Per JEDEC Standard 397 5.2.2.6
di/dt
400
A/
μs
Maximum Rate-of-Rise of On-State Current,
(Repetitive)
Per JEDEC Standard 397 5.2.2.6
di/dt
150
A/
μs
Operating Temperature
T
J
-40 to +125
°C
Storage Temperature
T
stg
-40 to +150
°C
Max. Mounting Torque, M6 Mounting Screw
132
15
in. – Lb.
Nm
Max. Mounting Torque, M10 Terminal Screw
106
12
in. – Lb.
Nm
Module Weight, Typical
5.33
kg
11.75
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 suitability of use, reliability, capability,
of future availability of this product.