C&H Technology VSK.250PbF Series - Manual (Page 2)

Document Number: 94417 For technical questions, contact: [email protected] www.vishay.com
Revision: 08-Oct-09 1
SCR/SCR and SCR/Diode
(MAGN-A-PAK Power Modules), 170 A/250 A
VSK.170PbF, VSK.250PbF Series
Vishay High Power Products
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
• Compliant to RoHS directive 2002/95/EC
• Designed and qualified for industrial level
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
I
T(AV)
170 A/250 A
MAGN-A-PAK
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL CHARACTERISTICS VSK.170.. VSK.250.. UNITS
I
T(AV)
85 °C 170 250
A
I
T(RMS)
377 555
I
TSM
50 Hz 5100 8500
60 Hz 5350 8900
I 2 t
50 Hz 131 361
kA 2 s
60 Hz 119 330
I 2 √t
1310 3610 kA 2 √s
V
DRM
/V
RRM
Up to 1600 Up to 2000 V
T
J
Range - 40 to 130 °C