IRD3903

Part No :: IRD3903

Manufacturer: Vishay General Semiconductor – Diodes Division

VIGOR # :: 4591384

Description: DIODE GEN PURP 400V 20A DO203AB

Catalog: Diodes - Rectifiers - Single

DataSheet: IRD3903 PDF

Country of origin: -

Date code: -

IRD3903 Specifications

Type	Description
Series:	-
Package:	Bulk
Part Status:	Obsolete
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	400 V
Current - Average Rectified (Io):	20A
Voltage - Forward (Vf) (Max) @ If:	1.65 V @ 62.8 A
Speed:	Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr):	350 ns
Current - Reverse Leakage @ Vr:	50 µA @ 400 V
Capacitance @ Vr, F:	-
Mounting Type:	Chassis, Stud Mount
Package / Case:	DO-203AB, DO-5, Stud
Supplier Device Package:	DO-203AB
Operating Temperature - Junction:	-40°C ~ 125°C

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
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Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
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In Stock: 0

Shipped from

HK warehouse

Expected Shipping Date

Apr 20 - Apr 24 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of IRD3903 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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IRD3903

4591384

Pricing(USD)