FEP16JT

Diode Arrays Overview

The FEP16JT is a dual common cathode ultrafast rectifier manufactured by ON Semiconductor, formerly Fairchild. It features a silicon construction housed in a TO-220AB plastic package with three leads. The device supports an average forward current of 16 A and offers a maximum repetitive reverse voltage of 600 V. Key electrical parameters include a maximum forward voltage of 1.5 V at 8.0 A, a reverse recovery time of 35 ns, and a non-repetitive peak surge current capacity of 200 A.

Diode Arrays Feature Summary

• Dual common cathode configuration for efficient circuit design
• Ultrafast recovery characteristics suitable for high-frequency applications
• Glass passivated junctions for enhanced stability and reliability
• High surge current capability to withstand transient loads

Diode Arrays Applications

• High frequency switching power supplies
• Free wheeling diodes in DC-DC converters
• Polarity protection circuits
• General purpose rectification in industrial equipment

Diode Arrays Procurement Notes

Verify the specific ordering suffix to confirm the exact voltage rating, as the base part number covers a range up to 600 V. Confirm that the component meets RoHS compliance requirements if applicable to your manufacturing standards. Check for any updated part numbers resulting from the Fairchild Semiconductor integration into ON Semiconductor systems. Ensure the package type matches your PCB footprint specifications before finalizing procurement.

Diode Arrays Selection Notes

Select this component when a dual common cathode arrangement is required to save board space and simplify wiring. The 600 V rating makes it suitable for mains-derived power supplies. Consider the thermal resistance values when designing heatsinking solutions for continuous operation. The low forward voltage drop contributes to overall system efficiency, reducing heat generation compared to standard recovery diodes.

Diode Arrays Part Context

This component belongs to the FEP16 series of fast rectifiers produced by ON Semiconductor. The series includes various voltage ratings denoted by suffixes, with the JT variant providing the highest voltage option at 600 V. These devices are designed for general-purpose applications requiring reliable performance in power conversion circuits. The TO-220AB package allows for easy mounting to external heatsinks for improved thermal management.

Diode Arrays Replacement Considerations

Direct substitutes may include other dual common cathode ultrafast rectifiers with matching 16 A current and 600 V voltage ratings. Verify pinout compatibility and thermal resistance specifications before substitution. Alternative packages such as TO-247 may require adapter plates or PCB redesign. Ensure reverse recovery time and forward voltage characteristics meet the original circuit requirements.