参数资料
型号: ND430825
厂商: Powerex Inc
文件页数: 1/5页
文件大小: 0K
描述: SCR MOD ISO DUAL 800V 250A
其它有关文件: SCR Module Selection Guide
标准包装: 3
结构: 串联 - 全部为 SCR
SCR 数目,二极管: 2 SCRs
电压 - 断路: 800V
电流 - 栅极触发电流 (Igt)(最大): 150mA
电流 - 导通状态 (It (AV))(最大): 250A
电流 - 导通状态 (It (RMS))(最大): 393A
电流 - 非重复电涌,50、60Hz (Itsm): 8800A @ 60Hz
安装类型: 底座安装
封装/外壳: POW-R-BLOK? 模块
包装: 散装
ND43__25
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272
www.pwrx.com
POW-R-BLOK TM
Dual SCR Isolated Module
250 Amperes / Up to 1600 Volts
Description:
OUTLINE DRAWING
M K
T - M8 THD. (3 TYP.)
U - DIA. (4 TYP.)
Powerex Dual SCR Modules are
designed for use in applications
G J
K1
G1
G2
K2
A
K
AK
N
requiring phase control and isolated
packaging. The modules are isolated
for easy mounting with other
components on a common heatsink.
has been tested and
POW-R-BLOK
V
C
B
P
A
Q
S
W
W
TM
recognized by the Underwriters
Laboratories.
D E
K1
G1
G2
K2
A
K
SCR 1
SCR 2
R
L
AK
H
F
ND43__25
Dual SCR Isolated
POW-R-BLOK TM Module
250 Amperes / Up to 1600 Volts
Features:
Electrically Isolated Heatsinking
Aluminum Nitride Insulator
Compression Bonded Elements
Metal Baseplate
Low Thermal Impedance
for Improved Current Capability
Quick Connect Gate Terminal
with Provision for Keyed Mating
CONNECTION DIAGRAM
ND43 Outline Dimensions
Ordering Information :
Plug
UL Recognized
Module
POW-R-BLOK
Dimension
A
B
C
D
E
F
Inches
4.57
3.66
3.15
2.17
2.06
2.07
Millimeters
116
93
80.0
55.1
52.3
52.0
Select the complete eight digit
module part number from the table
below.
Example: ND431625 is a 1600Volt,
250 Ampere Dual SCR Isolated
TM
Benefits:
No Additional Insulation
Components Required
Easy Installation
No Clamping Components
Required
Reduce Engineering Time
G
H
J
K
L
M
1.97
1.90
1.50
1.38
1.26
1.122
50.0
48.3
38.1
35.0
32.0
28.5
Type
ND43
Voltage
Volts
(x100)
06
08
10
12
Current
Amperes
(x 10)
25
Applications:
Bridge Circuits
AC & DC Motor Drives
Battery Supplies
Power Supplies
Large IGBT Circuit Front Ends
N
P
Q
R
S
T
U
V
W
.71
.57
.625
.394
.350
M8 Metric
.250 Dia.
.110 x .032
.12
18.0
14.5
15.9
10.00
8.9
M8
6.35 Dia.
2.8 x 0.8
3.0
14
16
Note: Dimensions are for reference only.
Revision Date: 05/17/2010
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ND430821 SCR MOD ISO DUAL 800V 210A
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ND431025 制造商:POWEREX 制造商全称:Powerex Power Semiconductors 功能描述:POW-R-BLOK Dual SCR Isolated Module (250 Amperes / Up to 1600 Volts)
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