FFAF10U20DN is an ultra fast recovery power diode produced by Fairchild Semiconductor Corporation. Its features are soft recovery and low forward voltage. The diode is suitable for power switching circuits, output rectifiers, freewheeling diodes and switching mode power supplies.
This document provides technical specifications for the FFAF10U20DN Ultrafast Recovery Power Rectifier. Key features include soft recovery characteristics, low forward voltage drop, and suitability for switching mode power supply applications.
The datasheet lists absolute maximum ratings such as a peak repetitive reverse voltage of 200V and an average rectified forward current of 10A at 100°C. It also includes typical electrical characteristics like reverse recovery time and thermal resistance values.
| Peak Repetitive Reverse Voltage | 200 V |
|---|---|
| Average Rectified Forward Current | 10 A @ Tg = 100°C |
| Non-repetitive Peak Surge Current | 100 A |
| Operating Junction and Storage Temperature | -65 to +150 °C |
| Maximum Thermal Resistance, Junction to Case | 4.0 °C/W |
| Maximum Reverse Recovery Time | 35 ns |
The maximum non-repetitive peak surge current is 100 A.
The maximum reverse recovery time is 35 ns.