VS-VSK.250PbF, VS-VSK.270PbF, VS-VSK.320PbF Series
www.vishay.com
Vishay Semiconductors
Standard Recovery Diodes, 250 A to 320 A
(MAGN-A-PAK Power Modules)
FEATURES
• High voltage
• Electrically isolated base plate
• 3000 VRMS isolating voltage
• Industrial standard package
• Simplified mechanical designs, rapid assembly
• High surge capability
• Large creepage distances
• UL approved file E78996
• Designed and qualified for industrial level
MAGN-A-PAK
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
DESCRIPTION
This new VS-VSK series of MAGN-A-PAKs uses
PRODUCT SUMMARY
high voltage power diodes in two basic configurations. The
semiconductors are electrically isolated from the metal
base, allowing common heatsinks and compact assemblies
to be built. They can be interconnected to form single phase
or three phase bridges and the single diode module can be
used in conjunction with the thyristor modules as a
freewheel diode. These modules are intended for general
purpose applications such as battery chargers, welders and
plating equipment and where high voltage and high current
are required (motor drives, etc.).
IF(AV)
250 A to 320 A
Modules - Diode, High Voltage
MAGN-A-PAK
Type
Package
Circuit
Two SCRs doubler circuit
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
VSK.250..
VSK.270..
270
VSK.320..
320
UNITS
A
250
IF(AV)
TC
100
100
100
°C
IF(RMS)
IFSM
393
424
502
50 Hz
60 Hz
50 Hz
60 Hz
7015
7345
246
8920
10 110
10 580
511
A
9430
398
I2t
kA2s
225
363
466
I2t
VRRM
TJ
2460
3980
5110
kA2s
V
400 to 3000
- 40 to 150
°C
Revision: 29-Jan-14
Document Number: 93581
1
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000