BYS459-1500-E3/45

Description：DIODE STD 1500V 6.5A TO220AC
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tube

SKU:86a5ec4a60ff Category: Single Diodes Brand: Vishay General Semiconductor - Diodes Division

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Product introduction

Product Detailed Parameters

Description：DIODE STD 1500V 6.5A TO220AC
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tube
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：1500 V
Current - Average Rectified (Io)：6.5A
Voltage - Forward (Vf) (Max) @ If：1.3 V @ 6.5 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：350 ns
Current - Reverse Leakage @ Vr：250 µA @ 1500 V
Capacitance @ Vr, F：-
Mounting Type：Through Hole
Package / Case：TO-220-2
Supplier Device Package：TO-220AC
Operating Temperature - Junction：-55°C ~ 150°C
Grade：-
Qualification：-

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BYS459-1500-E3/45

Overview

The BYS459-1500-E3/45 is a high voltage damper diode manufactured by Vishay General Semiconductor. It features a glass passivated chip junction and is housed in a TO-220AC package. The device supports a maximum repetitive peak reverse voltage of 1500 V and a maximum average forward rectified current of 6.5 A. Key electrical characteristics include a maximum reverse recovery time of 350 ns, a peak forward surge current capability of 130 A, and a typical thermal resistance from junction to ambient of 60 °C/W.

Feature Summary

Glass passivated chip junction for enhanced reliability
Fast reverse recovery time with low switching loss
High forward surge current capability
Low forward voltage drop for improved efficiency

Applications

High voltage and high frequency rectification of switching mode inverters
Converters and freewheeling applications
CRT horizontal deflection circuits

Procurement Notes

Verify component status as the datasheet indicates this series is not for new design. Confirm availability against the last purchase date specified in official documentation. Ensure procurement channels provide original manufacturer packaging. Validate RoHS compliance and E3 suffix specifications during acquisition.

Selection Notes

Select this component for high voltage isolation requirements up to 1500 V. Consider the TO-220AC package for through-hole mounting and heatsink compatibility. Evaluate thermal management needs based on the 60 °C/W junction-to-ambient resistance. Verify operating temperature range suitability for the intended environment.

Part Context

This part belongs to the BYS459 series of high voltage damper diodes from Vishay. The series includes variants like BYS459F-1500 and BYS459B-1500, which share similar electrical characteristics but differ in package types such as ITO-220AC and TO-263AB. The E3 suffix denotes consumer grade compliance with specific whisker testing standards.