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81CNQ045PBF

Description
Rectifier Diode, Schottky, 1 Phase, 2 Element, 80A, 45V V(RRM), Silicon
Categorydiode    Rectifier diode   
File Size125KB,6 Pages
ManufacturerInternational Rectifier ( Infineon )
Websitehttp://www.irf.com/
Environmental Compliance  
Download Datasheet Parametric View All

81CNQ045PBF Overview

Rectifier Diode, Schottky, 1 Phase, 2 Element, 80A, 45V V(RRM), Silicon

81CNQ045PBF Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerInternational Rectifier ( Infineon )
package instructionR-PSFM-T3
Reach Compliance Codecompliant
ECCN codeEAR99
Other featuresFREE WHEELING DIODE
applicationGENERAL PURPOSE
Shell connectionCATHODE
ConfigurationCOMMON CATHODE, 2 ELEMENTS
Diode component materialsSILICON
Diode typeRECTIFIER DIODE
Maximum forward voltage (VF)0.54 V
JESD-30 codeR-PSFM-T3
Maximum non-repetitive peak forward current4600 A
Number of components2
Phase1
Number of terminals3
Maximum operating temperature175 °C
Minimum operating temperature-55 °C
Maximum output current80 A
Package body materialPLASTIC/EPOXY
Package shapeRECTANGULAR
Package formFLANGE MOUNT
Peak Reflow Temperature (Celsius)260
Certification statusNot Qualified
Maximum repetitive peak reverse voltage45 V
Maximum reverse current45000 µA
surface mountNO
technologySCHOTTKY
Terminal formTHROUGH-HOLE
Terminal locationSINGLE
Maximum time at peak reflow temperature40
Base Number Matches1
PD-2.237 rev. B 01/99
81CNQ... SERIES
SCHOTTKY RECTIFIER
80 Amp
Major Ratings and Characteristics
Characteristics
I
F(AV)
Rectangular
waveform
V
RRM
range
I
FSM
@ tp = 5 µs sine
V
F
@ 40 Apk, T
J
= 125°C
(per leg)
range
35 to 45
4600
0.54
V
A
V
Description/Features
Units
A
The 81CNQ 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, free-wheeling diodes,
and reverse battery protection.
175 °C T
J
operation
Center tap module
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
Low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
Low profile, small footprint, high current package
81CNQ...
80
T
J
- 55 to 175
°C
Case Styles
81CNQ...
81CNQ...SM
81CNQ...SL
D61-8
D61-8-SM
D61-8-SL
www.irf.com
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