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1800 Volts. PA431207 Datasheet |
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Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272
www.pwrx.com
PA43__07
POW-R-BLOKTM
AC Switch SCR Isolated Module
1550 Amps RMS, Up to 1800 Volts
Description:
Powerex AC Switch SCR Modules are
designed for use in applications requiring
phase control and isolated packaging. The
modules are isolated for easy mounting with
other components on a common heatsink.
Features:
Electrically Isolated Heatsinking
Compression Bonded Elements
Metal Baseplate
Low Thermal Impedance
for Improved Current Capability
UL Recognized (E78240)
Ordering Information:
Select the complete eight-digit
module part number from the table
below.
Example: PA431807 is a 1800 Volt,
700A Average/SCR (1550 Ampere
RMS/Switch) SCR AC Switch
Isolated POW-R-BLOKTM Module
Type
PA43
Voltage Current
Volts (x100) Amperes
(x100)
12 07
14 Average
16 Current
18
Per SCR
Benefits:
No Additional Insulation
Components Required
Easy Installation
No Clamping Components
Required
Reduce Engineering Time
Applications:
Transfer Switches
AC Welders
Motor Soft Starters
Revision Date: 05/29/2012
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®
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272
www.pwrx.com
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=74C
180 Conduction, TC=78C
180 Conduction, TC=82C
180 Conduction, TC=86C
180 Conduction, TC=74C
180 Conduction, TC=78C
180 Conduction, TC=82C
180 Conduction, TC=86C
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
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
Per JEDEC Standard 397 5.2.2.6
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
6.60 x 10 6
6.66 x 10 6
400
150
-40 to +125
-40 to +150
132
15
106
12
5.33
11.75
4000
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/s
A/s
C
C
in. – Lb.
Nm
in. – Lb.
Nm
kg
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 suitability of use, reliability, capability,
of future availability of this product.
Revision Date: 05/29/2012
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