BY254P-E3/54

$0.46

Description：DIODE STANDARD 800V 3A DO201AD
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:4eacc5ca8865 Category: Single Diodes Brand: Vishay General Semiconductor - Diodes Division

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Product introduction

Product Detailed Parameters

Description：DIODE STANDARD 800V 3A DO201AD
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tape & Reel (TR),Cut Tape (CT)
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：800 V
Current - Average Rectified (Io)：3A
Voltage - Forward (Vf) (Max) @ If：1.1 V @ 3 A
Speed：Standard Recovery >500ns, > 200mA (Io)
Reverse Recovery Time (trr)：3 µs
Current - Reverse Leakage @ Vr：5 µA @ 800 V
Capacitance @ Vr, F：40pF @ 4V, 1MHz
Mounting Type：Through Hole
Package / Case：DO-201AD, Axial
Supplier Device Package：DO-201AD
Operating Temperature - Junction：-55°C ~ 150°C
Grade：-
Qualification：-

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BY254P-E3/54

Overview

The BY254P-E3/54 is a single standard recovery rectifier diode manufactured by Vishay General Semiconductor. It features an 800 V maximum repetitive reverse voltage and supports a 3 A average forward rectified current. The device utilizes a DO-201AD axial through-hole package with a glass-passivated junction. Key electrical characteristics include a 1.1 V maximum forward voltage at 3 A, a 3 µs maximum reverse recovery time, and a low leakage current of 5 µA at rated voltage. It withstands a non-repetitive peak forward surge current of 150 A.

Feature Summary

Glass-plastic encapsulation technique for high reliability
Superectifier structure designed for robust performance
Low leakage current typical specification
High forward surge capability

Applications

General purpose rectification
Free wheeling diodes
Power supply circuits

Procurement Notes

Verify the specific suffix E3/54 to confirm lead-free compliance and reel packaging format. Confirm availability status as distribution data indicates potential end-of-life or discontinuation trends for this series. Ensure the DO-201AD axial package matches the target PCB footprint requirements before finalizing procurement decisions.

Selection Notes

Select this component when an 800 V blocking voltage and 3 A continuous current rating are required in an axial package. The 3 µs reverse recovery time makes it suitable for general frequency applications rather than high-speed switching. Compare against the BY255GP-E3/54 if higher voltage ratings are needed, or the RGP20AHE3/54 if faster switching speeds are critical.

Part Context

This part belongs to the Vishay SUPERECTIFIER family, which utilizes a patented glass-plastic encapsulation technique. The series offers various voltage ratings from 200 V to 1300 V while maintaining consistent current handling capabilities. The DO-201AD package provides a standardized form factor for through-hole mounting in industrial and consumer electronics.