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121NQ045

Description
120 A, SILICON, RECTIFIER DIODE
CategoryDiscrete semiconductor    diode   
File Size99KB,5 Pages
ManufacturerInternational Rectifier ( Infineon )
Websitehttp://www.irf.com/
Download Datasheet Parametric Compare View All

121NQ045 Overview

120 A, SILICON, RECTIFIER DIODE

121NQ045 Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerInternational Rectifier ( Infineon )
package instructionR-PUFM-X1
Contacts1
Reach Compliance Codecompliant
ECCN codeEAR99
Is SamacsysN
Other featuresFREE WHEELING DIODE, HIGH RELIABILITY
applicationGENERAL PURPOSE
Shell connectionCATHODE
ConfigurationSINGLE
Diode component materialsSILICON
Diode typeRECTIFIER DIODE
Maximum forward voltage (VF)0.56 V
JESD-30 codeR-PUFM-X1
JESD-609 codee0
Maximum non-repetitive peak forward current19800 A
Number of components1
Phase1
Number of terminals1
Maximum operating temperature175 °C
Maximum output current120 A
Package body materialPLASTIC/EPOXY
Package shapeRECTANGULAR
Package formFLANGE MOUNT
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
Maximum repetitive peak reverse voltage45 V
Maximum reverse current90000 µA
surface mountNO
technologySCHOTTKY
Terminal surfaceTIN LEAD
Terminal formUNSPECIFIED
Terminal locationUPPER
Maximum time at peak reflow temperatureNOT SPECIFIED
Base Number Matches1
Bulletin PD-2.249 rev. C 05/02
121NQ...(R) SERIES
SCHOTTKY RECTIFIER
120 Amp
D-67
Major Ratings and Characteristics
Characteristics
I
F(AV)
Rectangular
waveform
V
RRM
range
I
FSM
@ tp = 5 µs sine
V
F
T
J
@ 120Apk, T
J
=125°C
range
Description/Features
The 121NQ... (R) high current 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
Unique high power, Half-Pak module
Replaces two parallel DO-5's
Easier to mount and lower profile than DO-5's
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
121NQ...(R) Units
120
35 to 50
19,800
0.56
- 55 to 175
A
V
A
V
°C
123NQ100
Lug Terminal Anode
Base Cathode
123NQ100R
Lug Terminal Cathode
Base Anode
Outline D-67 HALF PAK Module
Dimensions in millimeters and (inches)
www.irf.com
1

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