VSKE270-20 Datasheet, PDF (1/13 Pages) Vishay Siliconix – Standard Recovery Diodes, 250 A to 320 A (MAGN-A-PAK Power Modules)

VSK.250, VSK.270, VSK.320 Series
Vishay Semiconductors
Standard Recovery Diodes, 250 A to 320 A
(MAGN-A-PAK Power Modules)
MAGN-A-PAK
FEATURES
• High voltage
• Electrically isolated base plate
• 3000 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_F(AV)
250 A to 320 A
Type
Modules - Diode, High Voltage
DESCRIPTION
This new VSK series of MAGN-A-PAKs uses 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.).
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
VSK.250..
250
I_F(AV)
T_C
100
I_F(RMS)
393
50 Hz
I_FSM
60 Hz
7015
7345
50 Hz
246
I²t
60 Hz
225
I²ïƒ–t
2460
V_RRM
T_J
VSK.270..
270
100
424
8920
9430
398
363
3980
400 to 3000
- 40 to 150
VSK.320..
320
100
502
10 110
10 580
511
466
5110
UNITS
A
°C
A
kA²s
kA²ïƒ–s
V
°C
Document Number: 93581 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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