IRD3903

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Mfr.Part #
IRD3903
Manufacturer
Vishay
Package / Case
DO-203AB, DO-5, Stud
Datasheet
Download
Description
DIODE GEN PURP 400V 20A DO203AB
Stock
27,021
In Stock :
27,021

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Manufacturer :
Vishay
Product Category :
Diodes - Rectifiers - Single
Max Reverse Voltage (DC) :
400V
RoHS Status :
ROHS3 Compliant
Peak Non-Repetitive Surge Current :
355A
Packaging :
Bulk
Diode Type :
Standard
Mounting Type :
Chassis, Stud Mount
Max Operating Temperature :
125°C
Moisture Sensitivity Level (MSL) :
1 (Unlimited)
Recovery Time :
360 ns
Polarity :
Standard
Reverse Voltage :
400V
Voltage - DC Reverse (Vr) (Max) :
400V
Supplier Device Package :
DO-203AB
Published :
1997
Average Rectified Current :
20A
Operating Temperature - Junction :
-40°C~125°C
Max Repetitive Reverse Voltage (Vrrm) :
400V
Peak Reverse Current :
50μA
Lead Free :
Lead Free
Current Rating :
20A
Forward Voltage :
1.65V
Min Operating Temperature :
-40°C
Mount :
Chassis, Stud
Voltage - Forward (Vf) (Max) @ If :
1.65V @ 62.8A
Forward Current :
20A
Element Configuration :
Single
Current - Reverse Leakage @ Vr :
50μA @ 400V
Voltage - Rated DC :
400V
Radiation Hardening :
No
Current - Average Rectified (Io) :
20A
Output Current :
20A
Package / Case :
DO-203AB, DO-5, Stud
Speed :
Fast Recovery =< 500ns, > 200mA (Io)
Max Surge Current :
355A
Reverse Recovery Time :
350 ns
Datasheets
IRD3903
Introducing Diodes - Rectifiers - Single Vishay IRD3903 from Chip IC,where excellence meets affordability. This product stands out with its Mounting Type:Chassis, Stud Mount, Package / Case:DO-203AB, DO-5, Stud, IRD3903 pinout, IRD3903 datasheet PDF, IRD3903 amp .Beyond Diodes - Rectifiers - Single Vishay IRD3903 ,we also offer BAT54,235, BAT54,215, BAS16L,315, Our vast inventory has you covered. Contact us now for immediate solutions.

Vishay IRD3903


Standard Diode Rectifier Fast Recovery =< 500ns, > 200mA (Io) 1.65V @ 62.8A -40°C~125°C 50μA @ 400V Bulk DO-203AB, DO-5, Stud Chassis, Stud Mount

IRD3903 Overview


Reverse voltage 400V is a reasonable value.For this device, the average rectified current is 20A volts.In this case, forward current can reach 20A.As you can see, the fuse's current rating is 20A, which means that it can carry a maximum current for an indefinite period without losing too much performance.Phase diode rectifier is possible to use a surge current of maximum value 355A.Based on the data chart, the peak reverse is 50μA.

IRD3903 Features


an average rectified current of 20A volts
a current rating of 20A
the peak reverse is 50μA


IRD3903 Applications


There are a lot of Vishay Semiconductor Diodes Division
IRD3903 applications of single-phase diode rectifier.


  • DC motor control and drives
  • Battery chargers
  • Welders
  • Power converters
  • Reverse Polarity Protection
  • Ultra High-Speed Switching
  • Freewheeling
  • Polarity Protection Diode
  • Recirculating Diode
  • Switching Diode
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