Datasheets
IRD3903 by:

Rectifier Diode, 1 Phase, 1 Element, 20A, 400V V(RRM), Silicon, DO-203AB,

Part Details for IRD3903 by International Rectifier

Overview of IRD3903 by International Rectifier

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Applications Energy and Power Systems Transportation and Logistics Renewable Energy Medical Imaging Automotive Robotics and Drones

Part Details for IRD3903

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IRD3903 Part Data Attributes

IRD3903 International Rectifier
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IRD3903 International Rectifier Rectifier Diode, 1 Phase, 1 Element, 20A, 400V V(RRM), Silicon, DO-203AB,
Rohs Code No
Part Life Cycle Code Transferred
Ihs Manufacturer INTERNATIONAL RECTIFIER CORP
Package Description O-MUPM-D1
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8541.10.00.80
Application FAST RECOVERY
Case Connection CATHODE
Configuration SINGLE
Diode Element Material SILICON
Diode Type RECTIFIER DIODE
Forward Voltage-Max (VF) 1.65 V
JEDEC-95 Code DO-203AB
JESD-30 Code O-MUPM-D1
JESD-609 Code e0
Non-rep Pk Forward Current-Max 250 A
Number of Elements 1
Number of Phases 1
Number of Terminals 1
Operating Temperature-Max 125 °C
Output Current-Max 20 A
Package Body Material METAL
Package Shape ROUND
Package Style POST/STUD MOUNT
Qualification Status Not Qualified
Rep Pk Reverse Voltage-Max 400 V
Reverse Recovery Time-Max 0.35 µs
Surface Mount NO
Terminal Finish TIN LEAD
Terminal Form SOLDER LUG
Terminal Position UPPER

Alternate Parts for IRD3903

This table gives cross-reference parts and alternative options found for IRD3903. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of IRD3903, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
IRD3903 Rectifier Diode, 1 Phase, 1 Element, 20A, 400V V(RRM), Silicon, DO-203AB Vishay Semiconductors IRD3903 vs IRD3903
Part Number Description Manufacturer Compare
IRD3903 Rectifier Diode, 1 Phase, 1 Element, 20A, 400V V(RRM), Silicon, DO-203AB Vishay Semiconductors IRD3903 vs IRD3903

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