FFPF30UP20STTU Fairchild Ultrafast Recovery Power Rectifier Data Sheet
Summary
This comprehensive technical resource details the Ultrafast Recovery Power Rectifier, essential for reliable high-power applications. Designed with ultrafast recovery times (< 50ns) and a high 200V RRM rating, this rectifier is ideal for output rectification in Switching Mode Power Supplies (SMPS) and motor control circuits. The manual provides detailed electrical characteristics, safety ratings, and performance curves, serving electrical engineers and power electronics designers who require robust components for demanding switching environments.
Page 1 Text Content
FFPF30U P20STTU ltrafast R ecovery Pow er R ectifier
May 2009
FFPF30UP20STTU 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 F30UP20ST FFPF30UP20STTU TO-220F
©2009 Fairchild Semiconductor Corporation www.fairchildsemi.com FFPF30UP20STTU Rev. A1
Page Summary Contents For FFPF30UP20STTU Fairchild Ultrafast Recovery Power Rectifier Data Sheet
Manual Details
| Brand | Fairchild |
|---|---|
| Pages | 5 |
| File Size | 182.06 KB |
| Published | June 01, 2026 |
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Frequently Asked Questions
What are the key features of this power rectifier?
It offers ultrafast soft recovery (<50ns @I = 30A), high reverse voltage (V=200V RRM), avalanche energy rating, and planar construction.
What types of applications can this component be used for?
Applications include output rectifiers, switching mode power supplies, free-wheeling diodes for motor use, and various power switching circuits.
How is the maximum temperature tolerance defined?
The operating junction and storage temperature (STG) range is from -65 to +150 °C.
What are the absolute maximum ratings for voltage/current?
Peak repetitive reverse voltage, working peak reverse voltage, and DC blocking voltage are all rated at 200V.