
Document Number: 94441
For technical questions, contact: ind-modules@vishay.com
www.vishay.com
Revision: 24-Apr-08
1
Schottky Rectifier, 440 A
VSKCS440/030P
Vishay High Power Products
MECHANICAL DESCRIPTION
The Generation 5 of ADD-A-PAK module combine the
excellent thermal performance obtained by the usage of
direct bonded copper substrate with superior mechanical
ruggedness, thanks to the insertion of a solid copper
baseplate at the bottom side of the device.
The Cu baseplate allow an easier mounting on the majority
of heatsink with increased tolerance of surface roughness
and improved thermal spread.
The Generation 5 of ADD-A-PAK module is manufactured
without hard mold, eliminating in this way any possible direct
stress on the leads.
The electrical terminals are secured against axial pull-out:
they are fixed to the module housing via a click-stop feature
already tested and proved as reliable on other Vishay HPP
modules.
FEATURES
150 °C TJ operation
Low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
UL pending
Totally lead (Pb)-free, RoHS compliant
Designed and qualified for industrial level
DESCRIPTION
The VSKCS440.. Schottky rectifier doubler module has been
optimized for low reverse leakage at high temperature. The
proprietary barrier technology allows for reliable operation up
to 150 °C junction temperature.
Typical applications are in high current switching power
supplies, plating power supplies, UPS systems, converters,
freewheeling
diodes,
welding,
and
reverse
battery
protection.
PRODUCT SUMMARY
IF(AV)
440 A
ADD-A-PAK
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
VALUES
UNITS
IF(AV)
Rectangular waveform
440
A
VRRM
30
V
IFSM
tp = 5 s sine
27 000
A
VF
220 Apk, TJ = 125 °C
0.58
V
TJ
Range
- 55 to 150
°C
VOLTAGE RATINGS
PARAMETER
SYMBOL
VSKCS440/030P
UNITS
Maximum DC reverse voltage
VR
30
V
Maximum working peak reverse voltage
VRWM