FEP16HTD

Diode Arrays Overview

The FEP16HTD is a general-purpose rectifier diode array manufactured by onsemi, housed in a TO-220-3 through-hole package. It features a single pair of serially connected diodes rated for a maximum DC reverse voltage of 300 V and an average rectified current of 16 A per diode. The device exhibits a typical forward voltage of 1.3 V at 8 A and a reverse leakage current of 10 µA at 300 V. With a reverse recovery time of 50 ns, it operates within a junction temperature range of -55°C to 150°C.

Diode Arrays Feature Summary

• Dual serial configuration providing common cathode functionality for bridge or doubler applications
• High thermal stability with a wide operating junction temperature range up to 150°C
• Fast recovery characteristics suitable for high-frequency switching power supplies

Diode Arrays Applications

• General purpose rectification in AC/DC converters
• Bridge rectifier circuits
• Voltage doubler configurations

Diode Arrays Procurement Notes

Verify component authenticity as the FEP16HTD is listed as obsolete. Confirm final purchase availability through authorized distributors or surplus channels. Ensure the TO-220-3 package matches design requirements. Check for RoHS compliance status if required by specific manufacturing standards. Validate that the 300V rating meets circuit safety margins.

Diode Arrays Selection Notes

Select this component when a 16A current rating and 300V blocking voltage are required in a standard through-hole package. The serial connection simplifies layout compared to discrete diodes. Consider thermal management due to the 1.3V forward drop at load. Verify that the 50ns recovery time aligns with the target switching frequency. Compare against newer series if long-term supply assurance is critical.

Diode Arrays Part Context

This part belongs to the FEP16 series of ultra-fast recovery rectifiers from onsemi. The series includes variants with different voltage ratings such as FEP16AT and FEP16JT. These devices are designed for efficiency in power conversion systems. The FEP16HTD specifically targets the 300V segment of this lineup.

Diode Arrays Replacement Considerations

Direct substitutes include FEP16JT and FEP16JTD which share similar electrical specifications and packaging. Vishay offers compatible alternatives like FEP16JT-E3. Verify pinout compatibility and thermal resistance before substitution.