BYW29-100HE3/45

Description：DIODE STANDARD 100V 8A TO220AC
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tube

SKU:71330ab5d5d1 Category: Single Diodes Brand: Vishay General Semiconductor - Diodes Division

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Product introduction

Product Detailed Parameters

Description：DIODE STANDARD 100V 8A TO220AC
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tube
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：100 V
Current - Average Rectified (Io)：8A
Voltage - Forward (Vf) (Max) @ If：1.3 V @ 20 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：25 ns
Current - Reverse Leakage @ Vr：10 µA @ 100 V
Capacitance @ Vr, F：45pF @ 4V, 1MHz
Mounting Type：Through Hole
Package / Case：TO-220-2
Supplier Device Package：TO-220AC
Operating Temperature - Junction：-65°C ~ 150°C
Grade：-
Qualification：-

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BYW29-100HE3/45

Overview

The BYW29-100HE3/45 is a single ultrafast rectifier manufactured by Vishay General Semiconductor. It utilizes a glass passivated pellet chip junction and is housed in a TO-220AC package. The device supports a maximum repetitive peak reverse voltage of 100 V and a maximum average forward rectified current of 8.0 A at a case temperature of 105 °C. Key electrical characteristics include a maximum instantaneous forward voltage of 1.3 V, a peak forward surge current capability of 100 A, and a typical reverse recovery time of 25 ns. The component operates within a temperature range of -65 to +150 °C.

Feature Summary

Glass passivated pellet chip junction for enhanced reliability
Ultrafast recovery time with low switching losses
High forward surge current capability
Low forward voltage drop

Applications

High frequency rectification in switching mode power supplies
Inverter circuits
Freewheeling diodes
DC/DC converters
General power switching applications

Procurement Notes

Verify the specific ordering code against the manufacturer's documentation to ensure correct package selection and compliance requirements. Confirm that the requested suffix matches the desired delivery mode and material categorization standards. Cross-reference the part number with official Vishay resources to validate current production status and regional availability constraints before finalizing procurement plans.

Selection Notes

Select this component when designing circuits requiring fast recovery times and high efficiency in power conversion stages. Ensure the thermal management design accommodates the specified maximum junction temperature and derating curves. Verify that the operating voltage and current levels remain within the absolute maximum ratings defined in the datasheet to maintain long-term operational stability.

Part Context

This component belongs to the BYW29 series of ultrafast rectifiers from Vishay General Semiconductor. The series includes variants with different voltage ratings ranging from 50 V to 200 V. These devices are engineered for high-frequency applications where rapid switching and minimal energy loss are critical performance factors.

Replacement Considerations

Direct substitutes within the same series include the BYW29-50, BYW29-150, and BYW29-200 models, which share identical physical packages and general electrical characteristics but differ in their maximum repetitive peak reverse voltage ratings.