VS-20ETF02PBF

Single Diodes Overview

The VS-20ETF02PBF is a fast soft recovery rectifier diode manufactured by Vishay Semiconductors. It features a single die configuration in a TO-220 FULL-PAK package with glass passivated pellet chip junctions. The device supports a maximum average forward current of 20 A and a maximum peak reverse voltage of 200 V. Electrical characteristics include a typical reverse recovery time of 60 ns, a maximum forward voltage drop of 1.3 V at 20 A, and a surge current capability of 300 A. It operates within a temperature range of -40 °C to +150 °C.

Single Diodes Feature Summary

• Optimized for combined short reverse recovery time and low forward voltage drop
• Glass passivation ensures stable reliable operation under severe temperature and power cycling conditions
• Fully isolated package providing high insulation voltage rating
• Designed and qualified according to JEDEC standards

Single Diodes Applications

• Output rectification and freewheeling in inverters
• Choppers and converters
• Input rectification requiring strict conducted EMI restrictions

Single Diodes Procurement Notes

Verify the exact ordering suffix against the manufacturer's official documentation. Suffixes such as PbF or -M3 indicate specific compliance attributes like lead-free status or halogen-free materials. Confirm that the requested part number matches the required voltage code and packaging format before finalizing procurement to ensure compatibility with design specifications.

Single Diodes Selection Notes

Select this component when designing circuits requiring fast soft recovery characteristics to minimize switching losses and electromagnetic interference. Ensure the thermal management system can maintain the junction temperature below the maximum limit of 150 °C under expected load conditions. Verify that the peak reverse voltage rating exceeds the maximum circuit voltage spikes to prevent breakdown.

Single Diodes Part Context

This component belongs to the VS-20ETF0..FP series of fast soft recovery rectifiers from Vishay Semiconductors. The series includes variants with different voltage ratings, specifically 200 V, 400 V, and 600 V options. All members share the same 20 A current rating and TO-220 FULL-PAK package style, differing primarily in their reverse voltage capabilities and associated electrical parameters.

Single Diodes Replacement Considerations

Direct substitutes within the same series include VS-20ETF04FPPbF (400 V) and VS-20ETF06FPPbF (600 V). Halogen-free alternatives are available with the -M3 suffix, such as VS-20ETF02FP-M3. Verify pinout compatibility and thermal resistance requirements when considering cross-references.

Single Diodes FAQ

What is the snap factor for this device?

The typical snap factor for the VS-20ETF02PBF is 0.6.

Does the package provide electrical isolation?

Yes, the device features a fully isolated package with an insulation voltage rating of 2500 VRMS.