BY252G

$0.43

Description：DIODE STANDARD 400V 3A DO201AD
Series：-
Mfr：Taiwan Semiconductor Corporation
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:b35037606aa2 Category: Single Diodes Brand: Taiwan Semiconductor Corporation

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Product introduction

Product Detailed Parameters

Description：DIODE STANDARD 400V 3A DO201AD
Series：-
Mfr：Taiwan Semiconductor Corporation
Package：Tape & Reel (TR),Cut Tape (CT)
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：400 V
Current - Average Rectified (Io)：3A
Voltage - Forward (Vf) (Max) @ If：1 V @ 3 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：-
Current - Reverse Leakage @ Vr：5 µA @ 400 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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BY252G

Overview

The BY252G is a standard recovery rectifier manufactured by Taiwan Semiconductor. It features a maximum average forward rectified current of 3A and a repetitive peak reverse voltage rating of 400V. The device utilizes a DO-201AD axial leaded package, suitable for through-hole mounting applications. It is designed with a single diode configuration and exhibits a low forward voltage drop to minimize conduction losses. The component supports a high non-repetitive peak forward surge current capability, ensuring robustness against transient overloads.

Feature Summary

Standard recovery characteristics optimized for general-purpose rectification
High surge current handling capability for circuit protection
Low leakage current performance under reverse bias conditions

Applications

General purpose rectification in power supply circuits
Battery charging systems requiring reliable DC conversion
Inverter circuits within industrial equipment

Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with the manufacturer or authorized distributors before integration. Confirm that the DO-201AD package dimensions match your PCB footprint requirements. Ensure the thermal management design accommodates the specified junction temperature limits during operation. Cross-reference the part number suffix to confirm the exact packing configuration available from your supplier.

Selection Notes

Select this component when a through-hole solution is required for medium-current rectification tasks. The 3A current rating and 400V voltage blocking capability make it suitable for mains-frequency applications. Consider the standard recovery time if switching speed is not a critical constraint. Evaluate the thermal resistance of the DO-201AD package relative to the expected ambient operating conditions.

Part Context

This component belongs to the standard rectifier diode category produced by Taiwan Semiconductor. It is part of a broader lineup of axial leaded diodes designed for industrial and consumer electronics. The product line emphasizes cost-effective construction using void-free molded plastic techniques while maintaining high reliability standards for mass production environments.