FFP15U20DNTU

Diode Arrays Overview

The FFP15U20DNTU is a dual common cathode ultra-fast recovery rectifier manufactured by onsemi. It features a 200 V reverse voltage rating and supports a continuous forward current of 15 A. The device exhibits a maximum forward voltage drop of 1.2 V and a typical reverse leakage current of 15 uA. Key electrical characteristics include a 40 ns reverse recovery time and a peak repetitive surge current capability of 150 A. It operates within a junction temperature range of -65 °C to +150 °C and is housed in a TO-220-3 through-hole package.

Diode Arrays Feature Summary

• Ultra-fast recovery performance with a 40 ns reverse recovery time for efficient switching applications
• Dual common cathode configuration enabling bridge or push-pull circuit topologies
• High thermal stability supporting operation up to a maximum junction temperature of 150 °C

Diode Arrays Applications

• High-frequency DC/DC converters
• Free-wheeling diodes in power supplies
• Inverter circuits

Diode Arrays Procurement Notes

Verify the manufacturer designation carefully, as this component was originally part of the Fairchild Semiconductor portfolio which has since been acquired by onsemi. Confirm that the specific ordering suffix matches the required package and lead-free specifications. Ensure compatibility with current supply chain sources given the corporate transition history.

Diode Arrays Selection Notes

Select this component when a dual common cathode arrangement is required for space-constrained designs. The 15 A current rating and 200 V blocking voltage suit low-voltage, high-current power conversion stages. The ultra-fast recovery characteristic makes it suitable for frequencies where standard rectifiers would incur excessive switching losses.

Diode Arrays Part Context

This device belongs to the FFP15U series of ultra-fast recovery rectifiers from onsemi. The series offers various voltage ratings and configurations to support diverse power electronics requirements. The FFP15U20DNTU specifically addresses applications needing robust dual-diode solutions with fast switching capabilities in a standard through-hole package.

Diode Arrays Replacement Considerations

Direct substitutes within the same family include FFP15U20STU and FFP15U20S. Verify pinout compatibility and thermal resistance values before substitution.