BYV32-50HE3/45

Diode Arrays Overview

The BYV32-50HE3/45 is a dual common-cathode ultrafast rectifier manufactured by Vishay General Semiconductor. It features a maximum average forward rectified current of 18 A and a maximum repetitive peak reverse voltage of 50 V. The device exhibits an ultrafast recovery time of 25 ns and a peak forward surge current capability of 150 A. Operating within a temperature range of -65 °C to +150 °C, it utilizes glass passivated pellet chip junctions for reliability. The component is housed in a TO-220AB package with matte tin plated leads.

Diode Arrays Feature Summary

• Ultrafast recovery characteristics enable low switching losses and high efficiency in power applications
• Glass passivated pellet chip junction provides robust mechanical stability and electrical reliability
• High forward surge current capability supports transient load conditions effectively

Diode Arrays Applications

• High frequency rectification in switching mode power supplies
• Inverter circuits requiring fast switching performance
• Freewheeling diode implementations in DC/DC converters

Diode Arrays Procurement Notes

Verify the specific ordering code suffix against official documentation to confirm compliance requirements. Confirm that the HE3 suffix indicates RoHS compliance and adherence to JESD 201 class 2 whisker test standards. Ensure the package type matches the intended PCB layout before finalizing procurement orders.

Diode Arrays Selection Notes

Select this component when designing circuits requiring dual common-cathode configurations with ultrafast recovery times. Consider the thermal resistance from junction to case for heat dissipation planning. Verify that the 50 V reverse voltage rating aligns with the maximum circuit operating voltages under all expected conditions.

Diode Arrays Part Context

This part belongs to the BYV32 series of dual ultrafast rectifiers offered by Vishay. The series includes variants with different reverse voltage ratings ranging from 50 V to 200 V. All members share similar electrical characteristics including 18 A forward current and 25 ns recovery time, differing primarily in blocking voltage capabilities.

Diode Arrays Replacement Considerations

Direct substitutes include other BYV32 series parts with identical or higher voltage ratings such as BYV32-100HE3/45 or BYV32-150HE3/45. Cross-referencing pinouts and thermal characteristics is essential when replacing components in existing designs.