IRKT250-14 Datasheet, PDF (1/12 Pages) Vishay Siliconix – SCR/SCR and SCR/Diode (MAGN-A-PAK Power Modules), 170 A/250 A

VSK.170PbF, VSK.250PbF Series
Vishay Semiconductors
SCR/SCR and SCR/Diode
(MAGN-A-PAK Power Modules), 170 A/250 A
MAGN-A-PAK
FEATURES
• High voltage
• Electrically isolated base plate
• 3500 V_RMS isolating voltage
• Industrial standard package
• Simplified mechanical designs, rapid assembly
• High surge capability
• Large creepage distances
• UL approved file E78996
• Compliant to RoHS directive 2002/95/EC
• Designed and qualified for industrial level
PRODUCT SUMMARY
I_T(AV)
170 A/250 A
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.
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
VSK.170..
I_T(AV)
85 °C
170
I_T(RMS)
377
50 Hz
I_TSM
60 Hz
5100
5350
50 Hz
131
I²t
60 Hz
119
I²ïƒ–t
1310
V_DRM/V_RRM
Up to 1600
T_J
Range
- 40 to 130
VSK.250..
250
555
8500
8900
361
330
3610
Up to 2000
UNITS
A
kA²s
kA²ïƒ–s
V
°C
Document Number: 94417 For technical questions within your region, please contact one of the following:
Revision: 02-Jul-10
[e-mail], [e-mail], [e-mail]
www.vishay.com
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