BYVF32-50-E3/45

Diode Arrays Overview

The BYVF32-50-E3/45 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 reverse recovery time of 25 ns and a typical junction-to-case thermal resistance of 1.6 °C/W per diode. It supports a peak forward surge current of 150 A and operates within a temperature range of -65 °C to +150 °C.

Diode Arrays Feature Summary

• Ultrafast recovery time for high efficiency and low switching losses
• Glass passivated pellet chip junction for reliability
• High forward surge capability
• RoHS-compliant commercial grade construction

Diode Arrays Applications

• High frequency rectification in switching mode power supplies
• Inverter circuits
• 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 component meets all required environmental standards for the intended application before finalizing procurement decisions.

Diode Arrays Selection Notes

Select this component for applications requiring fast switching speeds and moderate voltage ratings. Ensure adequate thermal management is provided, as the device relies on case temperature for current derating calculations. Verify that the circuit design accommodates the specified peak surge current limits during transient conditions.

Diode Arrays Part Context

This part belongs to the BYV32 series of dual common-cathode ultrafast rectifiers from Vishay. The series includes variants with different voltage ratings and packages, such as TO-220AB and D2PAK. The BYVF32 designation specifically indicates the ITO-220AB insulated tab package configuration.

Diode Arrays Replacement Considerations

Direct substitutes include other Vishay parts within the same series, such as BYVF32-100 or BYVF32-150, provided the voltage requirements are met. Cross-manufacturer replacements must match the electrical characteristics and physical dimensions of the ITO-220AB package.

Diode Arrays FAQ

What is the maximum reverse recovery time for the BYVF32-50?

The maximum reverse recovery time (trr) is 25 ns.

Is the BYVF32-50 suitable for automotive applications?

Standard versions are not explicitly qualified for automotive use; however, AEC-Q101 qualified versions are available in specific packages with designated ordering codes.

What is the isolation voltage for the ITO-220AB package?

The ITO-220AB package offers an isolation voltage of 1500 VAC from terminal to heatsink for one minute.