PRELIMINARY
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
PD43__07
POW-R-BLOK
Dual SCR Isolated Module
700 Amperes / Up to 1800 Volts
TM
Absolute Maximum Ratings
Characteristics
Repetitive Peak Forward and Reverse Blocking
Voltage
Non-Repetitive Peak Blocking Voltage
(t < 5 msec)
RMS Current AC Switch Configuration
(180 Conduction)
o
Conditions
Symbol
V
DRM
& V
RRM
V
RSM
Up to 1800
V
RRM
+ 100V
1775
1665
1550
1440
1256
1178
1100
1020
800
750
700
650
69,000
63,000
46,000
42,000
60,000
54,750
40,000
36,500
32,100
25,200
6.60 x 10
6.66 x 10
400
150
-40 to +125
-40 to +150
132
15
106
12
455
11.75
3000
6
6
Units
V
V
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A sec
A sec
A/
µ
s
A/
µ
s
°
C
°
C
in. – Lb.
Nm
in. – Lb.
Nm
g
lb
V
2
2
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)
I
T(RMS)
I
T(RMS)
I
T(RMS)
I
T(RMS)
I
T(AV)
I
T(AV)
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
It
It
di/dt
di/dt
T
J
T
stg
2
2
RMS Current Per SCR
(180 Conduction)
o
180
°
Conduction, T
C
=74
°
C
180
°
Conduction, T
C
=78
°
C
180
°
Conduction, T
C
=82
°
C
180
°
Conduction, T
C
=86
°
C
Average Forward Current Per SCR
(180 Conduction)
o
180
°
Conduction, T
C
=74
°
C
180
°
Conduction, T
C
=78
°
C
180
°
Conduction, T
C
=82
°
C
180
°
Conduction, T
C
=86
°
C
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
Peak Ten Cycle Surge Current, Non-Repetitive
I t for Fusing for One Cycle
Tj = 125C, Vr = Vrrm
Maximum Rate-of-Rise of On-State Current,
(Non-Repetitive)
Maximum Rate-of-Rise of On-State Current,
(Repetitive)
Operating Temperature
Storage Temperature
Max. Mounting Torque, M6 Mounting Screw
Max. Mounting Torque, M10 Terminal Screw
Module Weight, Typical
V Isolation @ 25C
2
60 Hz
50 Hz
60 Hz
50 Hz
60 Hz
50 Hz
60 Hz
50 Hz
60 Hz, Tj = 125C, Vr = Vrrm
60 Hz, Tj = 125C, Vr = Vrrm
8.3 milliseconds
10 milliseconds
Per JEDEC Standard 397 5.2.2.6
Per JEDEC Standard 397 5.2.2.6
V
rms
10/04/2002
POWEREX [ POWEREX POWER SEMICONDUCTORS ]
