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PA431207 Datasheet PDF : 5 Pages
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PRELIMINARY
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
PA43__07
POW-R-BLOKTM
AC Switch SCR Isolated Module
1550 Amps RMS, Up to 1800 Volts
Absolute Maximum Ratings
Characteristics
Repetitive Peak Forward and Reverse Blocking
Voltage
Non-Repetitive Peak Blocking Voltage
(t < 5 msec)
RMS Current
(AC Switch, 180 o Conduction)
Average Forward Current Per SCR
(180 o Conduction)
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
I2t 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
Conditions
Symbol
VDRM & VRRM
180° Conduction, TC=74° C
180° Conduction, TC=78° C
180° Conduction, TC=82° C
180° Conduction, TC=86° C
180° Conduction, TC=74° C
180° Conduction, TC=78° C
180° Conduction, TC=82° C
180° Conduction, TC=86° C
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
VRSM
IT(RMS)
IT(RMS)
IT(RMS)
IT(RMS)
IT(AV)
IT(AV)
IT(AV)
IT(AV)
ITSM
ITSM
ITSM
ITSM
ITSM
ITSM
ITSM
ITSM
ITSM
ITSM
I2t
I2t
di/dt
di/dt
TJ
Tstg
Vrms
1800
1900
1775
1665
1550
1440
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
6.60 x 10
6.66 x 10 6
400
150
-40 to +125
-40 to +150
132
15
106
12
455
11.75
3000
Units
V
V
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A2 sec
A2 sec
A/µs
A/µs
°C
°C
in. – Lb.
Nm
in. – Lb.
Nm
g
lb
V
08/10/2002
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