BYV29B-300HE3_A/P

Overview

The BYV29B-300HE3_A/P is a general-purpose rectifier diode manufactured by Vishay General Semiconductor - Diodes Division. It is rated for 300 V DC reverse voltage and housed in a TO-263AB (D2PAK) package. This component functions as a standard rectifier diode within the semiconductor discrete product category.

Applications

• General-purpose rectification circuits
• Power supply input stages
• DC-DC converter topologies

Procurement Notes

Verify current manufacturing status before procurement, as this specific part number may be obsolete or discontinued. Confirm availability through authorized distributors or official manufacturer channels to ensure authenticity and compliance with RoHS directives. Cross-reference datasheets for any updated pinouts or thermal characteristics if sourcing from secondary markets.

Selection Notes

Select this component for applications requiring a 300 V DC rating in a surface-mount D2PAK form factor. Ensure the circuit design accommodates the thermal dissipation requirements of the TO-263AB package. Verify that the forward current and surge current capabilities meet the specific load demands of the target application.

Part Context

This device belongs to the BYV29B series of ultrafast rectifiers produced by Vishay. The HE3 suffix typically indicates enhanced environmental compliance features, such as lead-free termination and halogen-free molding compound. The A/P suffix denotes the specific tape-and-reel packaging configuration for automated assembly processes.

Replacement Considerations

Direct substitutes include other 300 V ultrafast rectifiers in the TO-263AB package from Vishay or compatible manufacturers. Verify electrical parameters such as reverse recovery time and forward voltage drop to ensure functional equivalence in high-speed switching applications.