BYVF32-50HE3_A/P

Diode Arrays Overview

The BYVF32-50HE3_A/P is a dual common-cathode ultrafast rectifier manufactured by Vishay General Semiconductor. It features an ITO-220AB package and provides a maximum repetitive peak reverse voltage of 50 V with an average forward rectified current rating of 18 A at a case temperature of 125 °C. The device exhibits a maximum instantaneous forward voltage of 0.85 V at 5.0 A and 100 °C, alongside a peak forward surge current capability of 150 A. Its ultrafast recovery time is specified at 25 ns, supporting high-frequency switching applications.

Diode Arrays Feature Summary

• Dual common-cathode construction for positive center-tap configurations
• Ultrafast recovery characteristics enabling low switching losses and high efficiency
• Glass passivated pellet chip junctions ensuring stable performance
• High forward surge current capability suitable for demanding power environments

Diode Arrays Applications

• High frequency rectification in switching mode power supplies
• Inverter circuits requiring fast recovery characteristics
• Freewheeling diodes in DC/DC converter topologies
• General purpose power switching applications

Diode Arrays Procurement Notes

Verify the specific ordering suffix to confirm compliance requirements. The HE3 designation indicates RoHS compliance and adherence to JESD 201 class 2 whisker test standards. Confirm that the ITO-220AB package matches your thermal management and mounting constraints. Ensure the 50 V reverse voltage rating aligns with your circuit's peak inverse voltage demands before finalizing procurement.

Diode Arrays Selection Notes

Select this component when designing circuits requiring dual rectification in a compact form factor. The ITO-220AB package offers isolation voltage capabilities not present in standard TO-220AB variants. Consider the 25 ns reverse recovery time for high-frequency operation where minimizing switching losses is critical. Validate thermal resistance parameters against your heatsinking strategy to maintain junction temperatures within the specified 150 °C limit.

Diode Arrays Part Context

This part belongs to the BYV32 series family of dual ultrafast rectifiers from Vishay. The series encompasses various voltage ratings ranging from 50 V to 200 V across different package options including TO-220AB, ITO-220AB, and D2PAK. The BYVF32 variant specifically denotes the insulated leaded package configuration, distinguishing it from the standard plastic encapsulated versions within the same electrical specification group.

Diode Arrays Replacement Considerations

Direct substitutes include other BYVF32 series parts with matching voltage ratings, such as the BYVF32-100 or BYVF32-150, provided the reverse voltage requirements are met. Cross-brand equivalents must match the 18 A current rating, 25 ns recovery time, and ITO-220AB footprint. Verify pinout compatibility and thermal resistance values before implementation.