Powerex LD41__60 Data Sheet
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 POW-R-BLOK
http://www.pwrx.com
Dual Diode Isolated Module
LD41__60
TM
600 Amperes / Up to 2600 Volts
OUTLINE DRAWING
R
J F
Q - DIA. (4
TYP.)
E
3
CONNECTION DIAGRAM
Ordering Information:
Select the complete eight-digit
module part number from the table
below.
Example: LD412460 is a 2400V,
600 Ampere Dual Diode Isolated
POW-R-BLOK
A
B
C
3
2
L H
TM
Module.
P - M10 THD (3
TYP.)
1
S
N
Type
LD41 08
Voltage
12 to 26
Volts
(x100)
10
Current
Amperes
(x10)
60
K DG
M
12
LD41__60
Dual Diode
POW-R-BLOKTM Module
600 Amperes / 800-2600 Volts
LD41 Outline Dimensions
Dimension Inches Millimeters
A 5.91 150.0
B 4.88 124.0
C 4.41 112.0
D 2.36 60.0
E 2.05 52.0
F 1.97 50.0
G 1.89 48.0
H 1.73 44.0
J 1.22 31.0
K 1.10 28.0
L 1.00 25.4
M 0.69 17.5
N 0.39 10.0
P M10 Metric M10
Q 0.26 Dia. 6.5 Dia.
R 0.24 6.0
S 0.12 3.0
T .110 x .032 2.5 x 0.8
Note: Dimensions are for reference only.
Description:
Powerex Dual 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.
POW-R-BLOK
recognized by the Underwriters
Laboratories.
TM
has been tested and
Features:
Electrically Isolated Heatsinking
Aluminum Nitride Isolator
Compression Bonded Elements
Metal Baseplate
Low Thermal Impedance
for Improved Current Capability
UL Recognized
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
Revision Date: 01/14/2010
A
2
2
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 POW-R-BLOK
http://www.pwrx.com
Dual Diode Isolated Module
600 Amperes / Up to 2600 Volts
LD41__60
TM
Absolute Maximum Ratings
Characteristics Conditions Symbol Units
Repetitive Peak Reverse Blocking Voltage V
Non-Repetitive Peak Reverse Blocking Voltage
V
(t < 5 msec)
RMS Forward Current
verage Forward Current 180° Conduction, TC=106°C I
Peak One Cycle Surge Current, Non-Repetitive
Peak Three Cycle Surge Current, Non-Repetitive 60 Hz, 100%V
Peak Ten Cycle Surge Current, Non-Repetitive 60 Hz, 100% V
I2t for Fusing for One Cycle
60 Hz, 100% V
50 Hz, 100% V
8.3 milliseconds
reapplied
RRM
reapplied
RRM
reapplied I
RRM
reapplied I
RRM
10 milliseconds
Operating Temperature TJ -40 to +150 °C
Storage Temperature T
Max. Mounting Torque, M6 Mounting Screw
Max. Mounting Torque, M10 Terminal Screw
Module Weight, Typical 1500 g
3.30 lb
V Isolation @ 25C
up to 2600 V
RRM
V
RSM
I
950
F(RMS)
600 A
F(AV)
I
FSM
I
FSM
15,500 A
FSM
13,000 A
FSM
I
t
2
t
I
-40 to +150 °C
stg
V
rms
+ 100 V
RRM
A
21000
19000
1,840,000
1,810,000
55
6
110
12
A
A
A
sec
2
sec
A
in. – Lb.
Nm
in. – Lb.
Nm
3000 V
Revision Date: 01/14/2010
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