FEP16CTHE3/45

Diode Arrays Overview

The FEP16CTHE3/45 is a Vishay General Semiconductor fast recovery rectifier featuring a single diode configuration in a TO-220AB through-hole package. It supports a maximum repetitive peak reverse voltage of 150 V and an average forward rectified current of 16 A. The device exhibits a typical forward voltage drop of 1.5 V at rated current and a maximum reverse leakage current of 10 µA. Its fast recovery time is specified at 50 ns, with a peak non-repetitive forward surge current capability of 250 A. Operating temperatures range from -65 °C to +150 °C junction temperature.

Diode Arrays Feature Summary

• Fast recovery characteristics optimized for high-frequency switching applications
• Plastic encapsulation designed for high thermal stability and reliability
• Low leakage current performance under elevated temperature conditions

Diode Arrays Applications

• High-frequency DC-to-DC converter output rectification
• Free-wheeling diodes in PWM controlled motor drives
• Isolated power supply secondary side rectification

Diode Arrays Procurement Notes

Verify the specific suffix against official Vishay documentation to confirm exact electrical tolerances and packaging variations. Confirm RoHS compliance status as required by your assembly specifications. Check for active obsolescence notices or end-of-life notifications prior to finalizing design-in decisions. Ensure the procurement channel provides traceable manufacturing lot data for quality assurance purposes.

Diode Arrays Selection Notes

Select this component when a 150 V rating is required alongside 16 A continuous current handling in a standard through-hole form factor. The 50 ns recovery time makes it suitable for frequencies exceeding standard rectifier capabilities. Compare thermal resistance values against your heatsinking strategy to ensure junction temperatures remain within the specified 150 °C limit during peak load operations.

Diode Arrays Part Context

This part belongs to the FEP series of fast recovery rectifiers from Vishay, designed for general-purpose high-speed switching. The series offers various voltage ratings while maintaining consistent current handling and package dimensions. It serves as a direct replacement for older silicon rectifier designs requiring faster turnaround times without sacrificing current capacity.

Diode Arrays Replacement Considerations

Consult Vishay datasheets for cross-reference equivalents such as the FES16C series if voltage ratings differ. Verify pinout compatibility before substituting with generic fast recovery diodes. Ensure any alternative maintains the same TO-220AB mechanical footprint and thermal dissipation characteristics.