VSKD250 Datasheet, PDF (1/12 Pages) Vishay Siliconix – Standard Recovery Diodes, 250 to 320 A (MAGN-A-PAKTM Power Modules)

VSK.250, VSK.270, VSK.320 Series
Vishay High Power Products
Standard Recovery Diodes, 250 to 320 A
(MAGN-A-PAK^TM Power Modules)
MAGN-A-PAK^TM
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 E78996 approved
• Lead (Pb)-free
• Designed and qualified for industrial level
RoHS
COMPLIANT
PRODUCT SUMMARY
I_F(AV)
250 to 320 A
DESCRIPTION
This new VSK series of MAGN-A-PAKs^TM 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
I²âˆšt
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
kA²âˆšs
V
°C
Document Number: 93581
Revision: 30-Oct-08
For technical questions, contact: [e-mail]
www.vishay.com
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