Fairchild FFPF30UP20S Ultrafast Recovery Power Rectifier Data Manual
Summary
A datasheet for the FFPF30UP20S ultrafast recovery power rectifier from Fairchild Semiconductor. The device features soft recovery time under 50ns at 30A, high reverse voltage rating of 200V, avalanche energy capability, and planar construction in TO-220F package. Electrical characteristics include forward voltage, reverse leakage current, and switching parameters. The manual provides absolute maximum ratings, thermal characteristics, typical performance curves, and test circuits. Designed for power electronics engineers working on output rectifiers, switching mode power supplies, motor free-wheeling diodes, and power switching circuits.
Page 1 Text Content
FFPF30U P20S U ltrafast R ecovery Pow er R ectifier
August 2008
FFPF30UP20S Ultrafast Recovery Power Rectifier Features Ultrafast with Soft Recovery : < 50ns (@IF = 30A) High Reverse Voltage : VRRM = 200V Avalanche Energy Rated Planar Construction
Applications Output Rectifiers Switching Mode Power Supply Free-wheeling diode for motor application Power switching circuits
TO-220F
1. Cathode 2. Anode
1. Cathode 2. Anode
Absolute Maximum Ratings TC = 25°C unless otherwise noted Symbol Parameter Value Units
VRRM Peak Repetitive Reverse Voltage VRWM Working Peak Reverse Voltage
VR DC Blocking Voltage
IF(AV) Average Rectified Forward Current @ TC = 85°C IFSM Non-repetitive Peak Surge Current 60Hz Single Half-Sine Wave TJ, TSTG Operating Junction and Storage Temperature - 65 to +150 °C
Thermal Characteristics Symbol Parameter Max Units
RθJC Maximum Thermal Resistance, Junction to Case 3.0 °C/W
Package Marking and Ordering Information Device Marking Device Package Reel Size Tape Width Quantity F30UP20S FFPF30UP20STU TO-220F
©2008 Fairchild Semiconductor Corporation www.fairchildsemi.com FFPF30UP20S Rev. B
Page Summary Contents For Fairchild FFPF30UP20S Ultrafast Recovery Power Rectifier Data Manual
Manual Details
| Brand | Fairchild |
|---|---|
| Pages | 5 |
| File Size | 231.57 KB |
| Published | June 17, 2026 |
Enter the captcha to get the download link:
Frequently Asked Questions
What is the maximum reverse voltage for this rectifier?
The peak repetitive reverse voltage (V_RRM) is 200V.
What is the average forward current rating?
The average rectified forward current (I_F(AV)) is 30A at a case temperature of 85°C.
How fast is its recovery time?
The typical reverse recovery time (t_rr) is 50ns at I_F = 30A, di/dt = 200A/μs.
What is its package type?
It is packaged in a TO-220F form factor.
Is it rated for avalanche energy?
Yes, the device is avalanche energy rated, with a minimum avalanche energy (W_AVL) of 20mJ.