SD453R

Bulletin I2076 rev. A 09/94 SD453N/R SERIES FAST RECOVERY DIODES Stud Version Features High power FAST recovery diode series 2.0 to 3.0 µs recovery time High voltage ratings up to 2500V High current capability Optimized turn on and turn off characteristics Low forward recovery Fast and soft reverse recovery Compression bonded encapsulation Stud version case style B-8 Maximum junction temperature 150°C 400A 450A Typical Applications Snubber diode for GTO High voltage free-wheeling diode Fast recovery rectifier applications Major Ratings and Characteristics Parameters IF(AV) @ TC IF(RMS) IFSM @ 50Hz @ 60Hz V RRM range trr @ TJ TJ SD453N/R S20 400 70 630 9300 9730 Units A °C A A A V µs °C °C S30 450 70 710 9600 10050 1200 to 2500 1200 to 2500 2.0 25 - 40 to 150 3.0 25 case style B-8 www.irf.com 1 SD453N/R Series Bulletin I2076 rev. A 09/94 ELECTRICAL SPECIFICATIONS Voltage Ratings Voltage Type number Code 12 SD453N/R 16 20 25 V RRM , maximum repetitive peak reverse voltage V 1200 1600 2000 2500 VRSM , maximum nonrepetitive peak rev. voltage V 1300 1700 2100 2600 IRRM max. @ TJ = TJ max. mA 50 Forward Conduction Parameter I F(AV) Max. average forward current @ case temperature I F(RMS) Max. RMS forward current @ case temperature I FSM Max. peak, one-cycle forward, non-repetitive surge current SD453N/R S20 S30 400 70 630 55 9300 9730 7820 8190 450 70 710 52 9600 10050 8070 8450 460 420 326 297 4600 0.95 Units Conditions A °C A °C t = 10ms A t = 8.3ms t = 10ms...