User guide

Document Number: 93404 For technical questions, contact: [e-mail]
www.vishay.com
Revision: 21-Aug-08 1
Schottky Rectifier
New Generation 3 D-61 Package, 2 x 40 A
83CNQ...A Series
Vishay High Power Products
FEATURES
• 175 °C T
J
operation
• Center tap module
• Low forward voltage drop
• High frequency operation
• High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
• Guard ring for enhanced ruggedness and long term
reliability
• New fully transfer-mold low profile, small footprint, high
current package
• Designed and qualified for industrial level
DESCRIPTION
The center tap Schottky rectifier module series 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
switching power supplies, converters, freewheeling diodes,
and reverse battery protection.
PRODUCT SUMMARY
I
F(AV)
2 x 40 A
V
R
80/100 V
Base
common
cathode
Base
common
cathode
Common
cathode
Anode
2
Anode
1
12
3
Common
cathode
Anode
2
Anode
1
12
3
Anode
2
Anode
1
1
3
D-61-8
83CNQ...A
83CNQ...ASM
D-61-8-SM
83CNQ...ASL
D-61-8-SL
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL CHARACTERISTICS VALUES UNITS
I
F(AV)
Rectangular waveform 80 A
V
RRM
Range 80/100 V
I
FSM
t
p
= 5 µs sine 7000 A
V
F
40 Apk, T
J
= 125 °C (per leg) 0.67 V
T
J
Range - 55 to 175 °C
VOLTAGE RATINGS
PARAMETER SYMBOL 83CNQ080A 83CNQ100A UNITS
Maximum DC reverse voltage V
R
80 100 V
Maximum working peak reverse voltage V
RWM