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LD4250

Description
POW-R-BLOK Dual SCR/Diode Isolated Module (500 Amperes / Up to 1600 Volts)
File Size101KB,5 Pages
ManufacturerPOWEREX
Websitehttp://www.pwrx.com/Home.aspx
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LD4250 Overview

POW-R-BLOK Dual SCR/Diode Isolated Module (500 Amperes / Up to 1600 Volts)

LD42__50
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
POW-R-BLOK
Dual SCR/Diode Isolated Module
500 Amperes / Up to 1600 Volts
TM
OUTLINE DRAWING
A
R
B
C
J
F
Description:
Powerex Dual SCR/Diode 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.
TM
POW-R-BLOK
has been tested and
recognized by the Underwriters
Laboratories.
LD42__50
Dual SCR/Diode
TM
POW-R-BLOK Module
500 Amperes / 800-1600 Volts
K
G
D
3
2
1
L
Q - DIA. (4 TYP.)
H
P - M10 THD (3 TYP.)
Features:
T
T
T
T
T
Electrically Isolated Heatsinking
Aluminum Nitride Isolator
Compression Bonded Elements
Metal Baseplate
Low Thermal Impedance
for Improved Current Capability
T
UL Recognized
M
T - (2 TYP.)
S
LD42 Outline Dimensions
E
4
5
Dimension
A
N
Inches
5.91
4.88
4.41
2.36
2.05
1.97
1.89
1.73
1.22
1.10
1.00
0.69
0.39
M10 Metric
0.26 Dia.
0.24
0.12
.110 x .032
Millimeters
150.0
124.0
112.0
60.0
52.0
50.0
48.0
44.0
31.0
28.0
25.4
17.5
10.0
M10
6.5 Dia.
6.0
3.0
2.5 x 0.8
B
C
D
Benefits:
T
No Additional Insulation
Components Required
T
Easy Installation
T
No Clamping Components
Required
T
Reduce Engineering Time
5
4
2
1
E
F
3
G
H
J
K
CONNECTION DIAGRAM
Applications:
T
T
T
T
T
Bridge Circuits
AC & DC Motor Drives
Battery Supplies
Power Supplies
Large IGBT Circuit Front Ends
Ordering Information
:
L
M
N
P
Q
R
S
T
Select the complete eight-digit
module part number from the table
below.
Example: LD421650 is a 1600Volt,
500 Ampere Dual SCR/Diode
TM
Isolated
POW-R-BLOK
Module.
Type
LD42
Voltage
Volts
(x100)
08
10
12
14
16
Current
Amperes
(x10)
50
Note: Dimensions are for reference only.
Revision Date: 12/04/2002

LD4250 Related Products

LD4250 LD421650 PE34709LF-60 LD421050 LD420850
Description POW-R-BLOK Dual SCR/Diode Isolated Module (500 Amperes / Up to 1600 Volts) POW-R-BLOK Dual SCR/Diode Isolated Module (500 Amperes / Up to 1600 Volts) CABLE ASSEMBLY, PE-SR047FL, SMA FEMALE BULKHEAD TO SMA FEMAIL BULKHEAD POW-R-BLOK Dual SCR/Diode Isolated Module (500 Amperes / Up to 1600 Volts) POW-R-BLOK Dual SCR/Diode Isolated Module (500 Amperes / Up to 1600 Volts)
Maker - POWEREX - POWEREX POWEREX
package instruction - FLANGE MOUNT, R-XXFM-X5 - FLANGE MOUNT, R-XXFM-X5 FLANGE MOUNT, R-XXFM-X5
Contacts - 5 - 5 5
Reach Compliance Code - unknow - unknow unknow
Other features - UL RECOGNIZED - UL RECOGNIZED UL RECOGNIZED
Shell connection - ISOLATED - ISOLATED ISOLATED
Configuration - SINGLE WITH BUILT-IN SERIES DIODE - SINGLE WITH BUILT-IN SERIES DIODE SINGLE WITH BUILT-IN SERIES DIODE
Maximum DC gate trigger current - 200 mA - 200 mA 200 mA
Maximum DC gate trigger voltage - 1.5 V - 3 V 1.5 V
Quick connection description - 2G-K-AK - G-GR 2G-K-AK
Description of screw terminals - A-K-AK - A-K-AK A-K-AK
JESD-30 code - R-XXFM-X5 - R-XXFM-X5 R-XXFM-X5
On-state non-repetitive peak current - 13000 A - 17000 A 13000 A
Number of components - 1 - 1 1
Number of terminals - 5 - 5 5
Maximum on-state current - 500000 A - 500000 A 500000 A
Maximum operating temperature - 125 °C - 130 °C 130 °C
Minimum operating temperature - -40 °C - -40 °C -40 °C
Package body material - UNSPECIFIED - UNSPECIFIED UNSPECIFIED
Package shape - RECTANGULAR - RECTANGULAR RECTANGULAR
Package form - FLANGE MOUNT - FLANGE MOUNT FLANGE MOUNT
Certification status - Not Qualified - Not Qualified Not Qualified
Maximum rms on-state current - 785 A - 785 A 785 A
Off-state repetitive peak voltage - 1600 V - 1000 V 800 V
Repeated peak reverse voltage - 1600 V - 1000 V 800 V
surface mount - NO - NO NO
Terminal form - UNSPECIFIED - UNSPECIFIED UNSPECIFIED
Terminal location - UNSPECIFIED - UNSPECIFIED UNSPECIFIED
Trigger device type - SCR - SCR SCR
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