BYV32-150-E3/45

Diode Arrays Overview

The BYV32-150-E3/45 is a dual common-cathode ultrafast rectifier manufactured by Vishay General Semiconductor. It features a glass passivated pellet chip junction and operates with a maximum repetitive peak reverse voltage of 150 V. The device supports an average forward rectified current of 18 A at a case temperature of 125 °C, with a peak forward surge current capability of 150 A. Key electrical characteristics include a maximum instantaneous forward voltage of 1.15 V at 20 A and a typical reverse recovery time of 25 ns. The component is housed in a TO-220AB package.

Diode Arrays Feature Summary

• Ultrafast recovery time for high efficiency and low switching losses
• Glass passivated pellet chip junction
• High forward surge current capability

Diode Arrays Applications

• Switching mode power supplies
• Inverters
• Freewheeling diodes
• DC/DC converters

Diode Arrays Procurement Notes

Verify the specific ordering code against the manufacturer's official documentation to ensure correct package type and compliance status. Confirm that the E3 suffix aligns with required RoHS standards. Check for any automotive qualification requirements if applicable, as standard commercial grades differ from AEC-Q101 qualified variants. Ensure thermal management design accounts for the specified junction-to-case thermal resistance values provided in the datasheet.

Diode Arrays Selection Notes

Select this component for applications requiring fast switching speeds and low reverse recovery times. The dual common-cathode configuration allows for use in full-wave rectification circuits without needing separate components. Consider the 150 V rating for low-voltage DC conversion systems. Evaluate thermal dissipation needs based on the 18 A continuous current rating and the TO-220AB package's thermal characteristics.

Diode Arrays Part Context

This part belongs to the BYV32 series of ultrafast rectifiers from Vishay. The series includes various voltage ratings ranging from 50 V to 200 V. The BYV32-150 variant specifically targets applications requiring 150 V blocking capability. The E3 suffix indicates a lead-free and RoHS-compliant commercial grade product. The /45 suffix denotes the tube packaging format for the TO-220AB case.

Diode Arrays Replacement Considerations

Direct replacements within the same family include BYV32-50-E3/45, BYV32-100-E3/45, and BYV32-200-E3/45, which share identical pinouts and thermal characteristics but differ in voltage ratings. Cross-brand equivalents must be verified for matching current, voltage, and recovery time specifications.