FFP20UP20DNTU

Diode Arrays Overview

The FFP20UP20DNTU is an ultrafast recovery power rectifier manufactured by onsemi, originally produced by Fairchild Semiconductor. It features a dual common cathode configuration housed in a TO-220 package with through-hole mounting. The device supports a peak repetitive reverse voltage of 200 V and an average rectified forward current of 10 A at a case temperature of 120°C. Key electrical characteristics include a maximum reverse recovery time of 45 ns, a typical avalanche energy rating of 10 mJ, and a junction-to-case thermal resistance of 3.0 °C/W.

Diode Arrays Feature Summary

• Ultrafast soft recovery performance with a maximum reverse recovery time of 45 ns
• Avalanche energy rated capability for robust operation under transient conditions
• Planar construction technology ensuring high reliability and consistent performance

Diode Arrays Applications

• Output rectifiers in power conversion circuits
• Switching mode power supplies (SMPS)
• Free-wheeling diodes for motor drive applications
• General power switching circuits

Diode Arrays Procurement Notes

Verify the specific ordering suffix to confirm package type and tape-and-reel versus tube packaging options. Confirm RoHS compliance status as indicated in the product specifications. Check for any recent product change notices regarding manufacturing site transitions or material updates. Ensure the component meets the required thermal management specifications for the intended application environment.

Diode Arrays Selection Notes

Select this component for applications requiring fast reverse recovery and soft switching characteristics to minimize electromagnetic interference. The 200 V rating suits low-voltage high-current secondary rectification tasks. Evaluate the thermal resistance and derating curves to ensure adequate heat dissipation within the specified operating temperature range of -65°C to +150°C.

Diode Arrays Part Context

This part belongs to the ultrafast recovery rectifier family from onsemi, continuing the legacy of Fairchild Semiconductor's power diode portfolio. It is designed for medium-power applications where efficiency and speed are critical. The TO-220 package provides a balance of current handling capacity and ease of integration into standard PCB layouts for industrial and consumer electronics.

Diode Arrays Replacement Considerations

Direct substitutes may include other 200V ultrafast rectifiers in TO-220 packages with comparable current and recovery time ratings. Verify pinout compatibility and thermal characteristics before substitution. Cross-reference with onsemi's current ultrafast diode lineup for updated alternatives if the original part is discontinued.