Powerex PS41__25 Data Sheet
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 POW-R-BLOK
www.pwrx.com
Single Diode Isolated Module
2500 Amperes / Up to 2400 Volts
PS41__25
TM
Description:
Powerex Single Diode Modules are designed
for use in applications requiring rectification
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)
Benefits:
No Additional Insulation
Components Required
Easy Installation
No Clamping Components
Required
Reduce Engineering Time
Applications:
Bridge Circuits
AC & DC Motor Drives
Battery Supplies
Power Supplies
Large IGBT Circuit Front Ends
Ordering Information:
Select the complete eight-digit
module part number from the table
below.
Example: PS412425 is a 2400 Volt,
2500A Average Dual Diode
Isolated POW-R-BLOK
Type
PS41
Voltage
Volts (x100)
18
20
22
24
TM
Module
Current
Amperes
(x100)
25
Revision Date: 03/12/2007
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 POW-R-BLOK
www.pwrx.com
Single Diode Isolated Module
2500 Amperes / Up to 2400 Volts
PS41__25
TM
Absolute Maximum Ratings
Characteristics Conditions Symbol Units
Repetitive Peak Reverse Blocking Voltage V
Non-Repetitive Peak Blocking Voltage
V
(t < 5 msec)
RMS Current Per Diode
o
Conduction)
(180
Average Forward Current Per Diode
o
Conduction)
(180
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
180° Conduction, T
180° Conduction, T
180° Conduction, T
180° Conduction, T
180° Conduction, T
180° Conduction, T
180° Conduction, T
180° Conduction, T
60 Hz
50 Hz
60 Hz
50 Hz
60 Hz
50 Hz
60 Hz
50 Hz
=90°C
C
=93°C
C
=99°C
C
=105°C
C
=90°C
C
=93°C
C
=99°C
C
=105°C
C
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
8.3 milliseconds
10 milliseconds
Operating Temperature TJ -40 to +150
Storage Temperature T
Max. Mounting Torque, M6 Mounting Screw 132
Max. Mounting Torque, M10 Terminal Screw 106
Module Weight, Typical 5.33 kg
11.75 lb
V Isolation @ 25C
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,
or future availability of this product.
Up to 2400 V
RRM
V
RSM
I
F(RMS)
I
F(RMS)
I
F(RMS)
I
F(RMS)
I
F(AV)
I
F(AV)
I
F(AV)
I
F(AV)
I
FSM
I
FSM
I
FSM
I
FSM
I
FSM
I
FSM
I
FSM
I
FSM
42,000 A
FSM
33,500 A
FSM
I2t
2
t
I
+ 100V V
RRM
3925
3768
3454
3140
2500
2400
2200
2000
90,000
83,000
61,000
55,600
79,600
72,600
53,000
48,400
6
11.7 x 10
11.7 x 10
6
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
2
sec
A
2
sec
A
°C
-40 to +150
stg
°C
in. – Lb.
15
Nm
in. – Lb.
12
V
rms
3000 V
Nm
Revision Date: 03/12/2007
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