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81CNQ040SM

Description
Rectifier Diode, Schottky, 1 Phase, 2 Element, 80A, 40V V(RRM), Silicon
Categorydiode    Rectifier diode   
File Size124KB,6 Pages
ManufacturerInternational Rectifier ( Infineon )
Websitehttp://www.irf.com/
Download Datasheet Parametric Compare View All

81CNQ040SM Overview

Rectifier Diode, Schottky, 1 Phase, 2 Element, 80A, 40V V(RRM), Silicon

81CNQ040SM Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerInternational Rectifier ( Infineon )
package instructionR-PSIP-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-PSIP-T3
JESD-609 codee0
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 formIN-LINE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
Maximum repetitive peak reverse voltage40 V
surface mountNO
technologySCHOTTKY
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formTHROUGH-HOLE
Terminal locationSINGLE
Maximum time at peak reflow temperatureNOT SPECIFIED
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
1

81CNQ040SM Related Products

81CNQ040SM 81CNQ040SL 81CNQ035SL
Description Rectifier Diode, Schottky, 1 Phase, 2 Element, 80A, 40V V(RRM), Silicon Rectifier Diode, Schottky, 1 Phase, 2 Element, 80A, 40V V(RRM), Silicon Rectifier Diode, Schottky, 1 Phase, 2 Element, 80A, 35V V(RRM), Silicon
Is it Rohs certified? incompatible incompatible incompatible
Maker International Rectifier ( Infineon ) International Rectifier ( Infineon ) International Rectifier ( Infineon )
package instruction R-PSIP-T3 R-PSSO-G2 R-PSSO-G2
Reach Compliance Code compliant compliant compliant
ECCN code EAR99 EAR99 EAR99
Other features FREE WHEELING DIODE FREE WHEELING DIODE FREE WHEELING DIODE
application GENERAL PURPOSE GENERAL PURPOSE GENERAL PURPOSE
Shell connection CATHODE CATHODE CATHODE
Configuration COMMON CATHODE, 2 ELEMENTS COMMON CATHODE, 2 ELEMENTS COMMON CATHODE, 2 ELEMENTS
Diode component materials SILICON SILICON SILICON
Diode type RECTIFIER DIODE RECTIFIER DIODE RECTIFIER DIODE
Maximum forward voltage (VF) 0.54 V 0.54 V 0.54 V
JESD-30 code R-PSIP-T3 R-PSSO-G2 R-PSSO-G2
JESD-609 code e0 e0 e0
Maximum non-repetitive peak forward current 4600 A 4600 A 4600 A
Number of components 2 2 2
Phase 1 1 1
Number of terminals 3 2 2
Maximum operating temperature 175 °C 175 °C 175 °C
Minimum operating temperature -55 °C -55 °C -55 °C
Maximum output current 80 A 80 A 80 A
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
Package shape RECTANGULAR RECTANGULAR RECTANGULAR
Package form IN-LINE SMALL OUTLINE SMALL OUTLINE
Peak Reflow Temperature (Celsius) NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
Certification status Not Qualified Not Qualified Not Qualified
Maximum repetitive peak reverse voltage 40 V 40 V 35 V
surface mount NO YES YES
technology SCHOTTKY SCHOTTKY SCHOTTKY
Terminal surface Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb)
Terminal form THROUGH-HOLE GULL WING GULL WING
Terminal location SINGLE SINGLE SINGLE
Maximum time at peak reflow temperature NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
Base Number Matches 1 1 1
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