VS-VSK.170PbF, VS-VSK.250PbF Series
www.vishay.com
Vishay Semiconductors
SCR/SCR and SCR/Diode
(MAGN-A-PAK Power Modules), 170 A/250 A
FEATURES
• High voltage
• Electrically isolated base plate
• 3500 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
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
MAGN-A-PAK
DESCRIPTION
This new VSK series of MAGN-A-PAK modules uses high
voltage power thyristor/thyristor and thyristor/diode in
seven 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
or as AC-switches when modules are connected in
anti-parallel mode. These modules are intended for general
purpose applications such as battery chargers, welders,
motor drives, UPS, etc.
PRODUCT SUMMARY
IT(AV)
170 A/250 A
Modules - Thyristor, Standard
MAGN-A-PAK
Type
Package
Circuit
Two SCRs doubler circuit
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
VSK.170..
170
VSK.250..
250
UNITS
IT(AV)
85 °C
IT(RMS)
377
555
A
50 Hz
60 Hz
50 Hz
60 Hz
5100
8500
ITSM
5350
8900
131
361
I2t
kA2s
119
330
I2t
1310
3610
kA2s
V
VDRM/VRRM
Up to 1600
Up to 2000
TJ
Range
-40 to 130
°C
Revision: 03-Feb-14
Document Number: 94417
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