IRKDS409 Datasheet, PDF (1/7 Pages) Vishay Siliconix – Schottky Rectifier, 200 A

VSKDS409/150P
Vishay High Power Products
Schottky Rectifier, 200 A
ADD-A-PAK
PRODUCT SUMMARY
I_F(AV)
200 A
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.
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
I_F(AV)
Rectangular waveform
V_RRM
I_FSM
t_p = 5 µs sine
V_F
200 Apk, T_J = 125 °C
T_J
Range
FEATURES
• 175 °C T_J 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 VSKDS409.. Schottky rectifier doubler module has been
optimized for low reverse leakage at high temperature. The
proprietary barrier technology allows for reliable operation up
to 175 °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.
VALUES
200
150
20 000
0.79
- 55 to 175
UNITS
A
V
A
V
°C
VOLTAGE RATINGS
PARAMETER
Maximum DC reverse voltage
Maximum working peak reverse voltage
SYMBOL
V_R
V_RWM
VSKDS409/150P
150
UNITS
V
Document Number: 94453
Revision: 25-Apr-08
For technical questions, contact: [e-mail]
www.vishay.com
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