FES16AT-E3/45

Single Diodes Overview

The FES16AT-E3/45 is a single standard silicon rectifier diode manufactured by Vishay General Semiconductor - Diodes Division. It features a maximum repetitive peak reverse voltage of 50 V and an average forward rectified current of 16 A. The device utilizes a TO-220AC through-hole package with two pins. Key electrical parameters include a maximum forward voltage of 1.3 V at 16 A, a reverse leakage current of 10 µA at 50 V, and a junction temperature range from -65°C to +150°C.

Single Diodes Feature Summary

• Provides high average forward current capability for robust power handling in rectification circuits.
• Features low forward voltage drop to minimize conduction losses during operation.
• Designed for reliable performance across a wide operating junction temperature range.

Single Diodes Applications

• General purpose rectification in power supply units
• DC output stages in battery chargers
• Freewheeling diodes in inductive load protection

Single Diodes Procurement Notes

Verify the specific suffix E3/45 to confirm RoHS compliance and tube packaging format. Ensure the TO-220AC lead pitch matches the target PCB footprint. Cross-reference the manufacturer part number against official Vishay databases to distinguish between obsolete variants like FES16GTHE3/45 and active stock. Confirm availability status directly with authorized distributors before finalizing procurement plans.

Single Diodes Selection Notes

Select this component when a 50 V rating is sufficient for the circuit's peak inverse voltage requirements. The 16 A current capacity suits applications requiring moderate power handling without excessive thermal management complexity. Compare against higher voltage siblings like the FES16BT-E3/45 if system transients exceed 50 V. Ensure the through-hole mounting style aligns with the mechanical design constraints of the enclosure.

Single Diodes Part Context

This diode belongs to the FES16 series, which offers various voltage ratings including 100 V, 200 V, and 400 V options within the same physical package. The AT suffix specifically denotes the 50 V variant. This family provides standardized pinouts and thermal characteristics, allowing designers to swap voltage ratings easily while maintaining consistent board layout and assembly processes.

Single Diodes Replacement Considerations

Direct substitutes include other Vishay FES16AT-E3/45 units or equivalent generic 50 V 16 A TO-220AC rectifiers. Verify that any replacement maintains identical forward voltage and reverse leakage specifications to ensure circuit compatibility.

Single Diodes FAQ

What is the maximum repetitive peak reverse voltage for this diode?

The maximum repetitive peak reverse voltage (Vrrm) is 50 V.

Does this component support surface mount installation?

No, the FES16AT-E3/45 is designed for through-hole mounting using the TO-220AC package.