POWEREX PA432406, PA432006 Datasheet
PRELIMINARY
PA43__06
Powerex, Inc., Hillis Street, Youngwood, Pennsy l vania 15697 (724) 925-7272
AC Switch SCR Isolated Module
POW-R-BLOK
TM
1330 Amps RMS, Up to 2400 Volts
Ordering Information
Select the complete eight-digit
module part number from the table
below.
Example: PA432406 is a 2400 Volt,
600A Average/SCR (1330 Ampere
RMS/Switch) SCR AC Switch
Isolated
POW-R-BLOK
TM
Type
PA43
Voltage
Volts (x100)
16
18
20
22
24
:
Module
Current
Amperes
(x100)
06
Average
Current
Per SCR
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:
T Electrically Isolated Heatsinking
T Compression Bonded Elements
T Metal Baseplate
T Low Thermal Impedance
for Improved Current Capability
Benefits:
T No Additional Insulation
Components Required
T Easy Installation
T No Clamping Components
Required
T Reduce Engineering Time
Applications:
T Transfer Switches
T AC Welders
T Motor Soft Starters
08/20/2002
PRELIMINARY
Powerex, Inc., Hillis Street, Youngwood, Pennsy l vania 15697 (724) 925-7272
POW-R-BLOK
AC Switch SCR Isolated Module
1330 Amps RMS, Up to 2400 Volts
PA43__06
TM
Absolute Maximum Ratings
Characteristics Conditions Symbol Units
Repetitive Peak Forward and Reverse Blocki ng
Voltage
Non-Repetitive Peak Block i ng Voltage
(t < 5 msec)
RMS Current
(AC Switch, 180
o
Conduction)
180° Conduction, T
180° Conduction, T
180° Conduction, T
180
Conduction, T
°°°°
180° Conduction, T
180° Conduction, T
Average Forward Current Per SCR
o
(180
Conduction)
180° Conduction, T
180° Conduction, T
180° Conduction, T
180
Conduction, T
°°°°
180° Conduction, T
180° Conduction, T
Peak One Cycle Surge Current, Non-Repeti t ive
Tj = 25C, Vr = 0
Peak One Cycle Surge Current, Non-Repeti t ive
Tj = 25C, Vr = Vrrm
Peak One Cycle Surge Current, Non-Repeti t ive
Tj = 125C, Vr = 0
Peak One Cycle Surge Current, Non-Repeti t ive
Tj = 125C, Vr = Vrrm
Peak Three Cycle Surge Current, Non-Repetitive 60 Hz, Tj = 125C, Vr = Vrrm I
Peak Ten Cycle Surge Current, Non-Repetitive 60 Hz, Tj = 125C, Vr = Vrrm I
I2t for Fusing for One Cycle
Tj = 125C, Vr = Vrrm
Maximum Rate-of-Rise of On-State Current,
Per JEDEC Standard 397 5.2.2. 6 di/dt 400 A/µs
(Non-Repetitive)
Maximum Rate-of-Rise of On-State Current,
Per JEDEC Standard 397 5.2.2. 6 di/dt 150 A/µs
(Repetitive)
Operating Temperature TJ -40 to +125 °C
Storage Temperature T
Max. Mounting Torque, M6 Mounting Screw 132
Max. Mounting Torque, M10 Terminal Screw 106
Module Weight, Typic al 455 g
11.75 lb
V Isolation @ 25C
08/20/2002
V
V
=66°C
C
=71°C
C
=76°C
C
=81
C
C
°°°°
=86°C
C
=90°C
C
=66°C
C
=71°C
C
=76°C
C
=81
C
C
°°°°
=86°C
C
=90°C
C
60 Hz
50 Hz
60 Hz
50 Hz
60 Hz
50 Hz
60 Hz
50 Hz
8.3 milliseconds
10 milliseconds
& V
DRM
RRM
V
RSM
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(RMS)
I
T(RMS)
I
T(RMS)
I
T(RMS)
I
TSM
I
TSM
I
TSM
I
TSM
I
TSM
I
TSM
I
TSM
I
TSM
23,900 A
TSM
18,615 A
TSM
I2t
2
I
t
-40 to +150 °C
stg
V
rms
Up to 2400 V
+ 100 V
RRM
1665
1550
1440
1330
1220
1110
750
700
650
600
550
500
50,890
46,400
33,925
30,935
44,250
40,350
29,500
26,900
3.63 x 10
3.62 x 10
6
6
2
A
2
A
in. – Lb.
15
Nm
in. – Lb.
12
Nm
3000 V
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
sec
sec
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