BY229-800-E3/45

$0.50

Description：DIODE STANDARD 800V 8A TO220AC
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tube

SKU:ca4c849f0890 Category: Single Diodes Brand: Vishay General Semiconductor - Diodes Division

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Product introduction

Product Detailed Parameters

Description：DIODE STANDARD 800V 8A TO220AC
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tube
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：800 V
Current - Average Rectified (Io)：8A
Voltage - Forward (Vf) (Max) @ If：1.85 V @ 20 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：145 ns
Current - Reverse Leakage @ Vr：10 µA @ 800 V
Capacitance @ Vr, F：-
Mounting Type：Through Hole
Package / Case：TO-220-2
Supplier Device Package：TO-220AC
Operating Temperature - Junction：-40°C ~ 150°C
Grade：-
Qualification：-

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BY229-800-E3/45

Overview

The BY229-800-E3/45 is a fast switching plastic rectifier manufactured by Vishay General Semiconductor. It features an 8.0 A average forward rectified current and an 800 V maximum repetitive peak reverse voltage. The device utilizes a glass passivated chip junction for high efficiency and low leakage. Key electrical parameters include a maximum instantaneous forward voltage of 1.85 V, a peak forward surge current of 100 A, and a maximum reverse recovery time of 145 ns. It operates within a junction temperature range of -40 °C to +150 °C.

Feature Summary

Glass passivated chip junction construction
Superfast recovery time for high efficiency
High forward surge capability
Low leakage current

Applications

Fast switching rectification in power supplies
Inverter circuits
Converter applications
Freewheeling diode usage

Procurement Notes

Verify the specific package type (TO-220AC) and suffix (-E3/45) against the datasheet to ensure correct component selection. Confirm RoHS compliance status and check for any recent product change notices or end-of-life announcements from the manufacturer before finalizing procurement plans.

Selection Notes

Select this component based on its 800 V blocking voltage and 8.0 A current rating requirements. Ensure the thermal management design accommodates the specified thermal resistance values. Verify that the operating frequency and surge conditions align with the device's 145 ns recovery time and 100 A surge capability limits.

Part Context

This part belongs to the BY229 series of fast switching plastic rectifiers offered by Vishay. The series includes variants with different voltage ratings ranging from 200 V to 800 V. The E3 suffix indicates commercial grade compliance with lead-free specifications and whisker testing standards.