SF51 Datasheet PDF

FEATURES

High efficiency, low VF High current capability High reliability High surge current capability Low power loss. For use in low voltage, high frequency inventor, free wheeling, and polarity protection application

MECHANICAL DATA

Case: Molded plastic Epoxy: UL 94V-0 rate flame retardant Polarity: Color band denotes cathode High temperature soldering guaranteed: 260oC/10 seconds/.375”,(9.5mm) lead lengths at 5 lbs., (2.3kg) tension Mounting position: Any Weight: 1.2 grams Dimensions in inches and (millimeters)

MAXIMUM RATINGS

and

ELECTRICAL CHARACTERISTICS

Rating at 25 oC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Type Number Symbol SF SF SF SF SF SF SF SF Units 51 52 53 54 55 56 57 58 Maximum Recurrent Peak Reverse Voltage VRRM 50 100 150 200 300 400 500 600 V Maximum RMS Voltage VRMS 35 70 105 140 210 280 350