81CNQ045ASM Vishay Semiconductors, 81CNQ045ASM Datasheet

no-image

81CNQ045ASM

Manufacturer Part Number
81CNQ045ASM
Description
Schottky Rectifier New Generation 3 D-61 Package, 2 x 40 A
Manufacturer
Vishay Semiconductors
Datasheet
Document Number: 93400
Revision: 19-Aug-08
81CNQ...A
81CNQ...ASM
81CNQ...ASL
PRODUCT SUMMARY
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
I
V
I
V
T
VOLTAGE RATINGS
PARAMETER
Maximum DC reverse voltage
Maximum working peak reverse voltage
F(AV)
FSM
RRM
F
J
D-61-8-SM
D-61-8-SL
I
D-61-8
F(AV)
V
R
New Generation 3 D-61 Package, 2 x 40 A
Rectangular waveform
t
40 Apk, T
Range
p
= 5 µs sine
Anode
Anode
Anode
1
1
1
For technical questions, contact: diodes-tech@vishay.com
J
CHARACTERISTICS
= 125 °C (per leg)
35 to 45 V
1
1
1
2 x 40 A
SYMBOL
Common
Common
common
V
cathode
cathode
cathode
common
cathode
Base
V
RWM
Base
R
Schottky Rectifier
2
2
Anode
Anode
Anode
3
3
3
2
2
2
81CNQ035A
35
FEATURES
• 175 °C T
• Center tap module
• Low forward voltage drop
• High frequency operation
• High purity, high temperature epoxy encapsulation for
• Guard ring for enhanced ruggedness and long term
• New fully transfer-mold low profile, small footprint, high
• Designed and qualified for industrial level
DESCRIPTION
The 81CNQ...A 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.
enhanced mechanical strength and moisture resistance
reliability
current package
81CNQ040A
40
J
operation
- 55 to 175
VALUES
Vishay High Power Products
35 to 45
4600
0.54
80
81CNQ045A
81CNQ...A Series
45
www.vishay.com
UNITS
UNITS
°C
A
V
A
V
V
1

Related parts for 81CNQ045ASM

81CNQ045ASM Summary of contents

Page 1

New Generation 3 D-61 Package 81CNQ...A Anode D-61-8 81CNQ...ASM Anode D-61-8-SM 81CNQ...ASL Anode D-61-8-SL PRODUCT SUMMARY I F(AV MAJOR RATINGS AND CHARACTERISTICS SYMBOL I Rectangular waveform F(AV) V RRM µs ...

Page 2

Series Vishay High Power Products ABSOLUTE MAXIMUM RATINGS PARAMETER Maximum average forward current See fig. 5 Maximum peak one cycle non-repetitive surge current per leg See fig. 7 Non-repetitive avalanche energy per leg Repetitive avalanche current per leg ELECTRICAL ...

Page 3

... Device flatness < 5 mils Case style D-61-8 Case style D-61-8-SM Case style D-61-8-SL For technical questions, contact: diodes-tech@vishay.com 81CNQ...A Series Vishay High Power Products VALUES UNITS - 55 to 175 °C 0.85 0.42 °C/W 0.30 7.8 0.28 oz. 40 (35) kgf · cm (lbf · in) 58 (50) 81CNQ035A 81CNQ040A 81CNQ045A 81CNQ035ASM 81CNQ040ASM 81CNQ045ASM 81CNQ035ASL 81CNQ040ASL 81CNQ045ASL www.vishay.com g 3 ...

Page 4

Series Vishay High Power Products 1000 100 10 1 0.1 0 0.2 0.4 0.6 Forward Voltage Drop - V Fig Maximum Forward Voltage Drop Characteristics (Per Leg 0. 0. 0.25 ...

Page 5

RthJC (DC) = 0.85 °C/W 170 160 DC 150 140 Average Forward Current - I Fig Maximum Allowable Case Temperature vs. Average Forward Current (Per Leg) D.U.T. Current monitor Document Number: 93400 Revision: ...

Page 6

Series Vishay High Power Products ORDERING INFORMATION TABLE Device code Standard pack quantity pieces; ASM/ASL = 20 pieces Dimensions Part marking information www.vishay.com 6 Schottky Rectifier New Generation 3 ...

Page 7

All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or ...

Related keywords