31DF2 TAYCHIPST | Alldatasheet
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Technical content
Glass Passivated Ultrafast Recovery Rectifier 200V-400V 3.0A 1 of 2 Web Site: www.taychipst.com
FEATURES
E-mail: sales@taychipst.com MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS MECHANICAL DATA Case:JEDEC DO--27,molded plastic Polarity: Color band denotes cathode Weight: 0.041ounces,1.15 grams Mounting position: Any Terminals: Axial lead ,solderable per MIL-STD202,Method 208
- High current capability
- The plastic material carries U/L recognition 94 V -0
- Terminals: Axial Leads
- Polarity: Color band denotes cathode Peak Recurrent reverse voltage Forward current at Tamb = 40 °C Recurrent peak forward current 8.3 ms. peak forward surge current V RRM I F(AV) I FRM I FSM 3 A 15 A 90 A T j T stg Operating temperature range Storage temperature range – 65 to + 150 °C – 65 to + 150 °C Electrical Characteristics at Tamb = 25 °C V F Max. forward voltage drop at I F = 3 A I R 10 µAMax. reverse current at V RRM t rr Reverse recovery time from 30 ns 31DF4 400 V I F = 0.5 A ; I R = 1 A ; I RR = 0.25 A R thj-a Max. thermal resistance ( l = 10 mm.) 30 °C/W at 25 ºC (Jedec Method) 1.25 V 31DF2 200 V 0.98 V Type
RATINGS AND CHARACTERISTIC CURVES 31DF2 THRU 31DF4 2 of 2 Web Site: www.taychipst.comE-mail: sales@taychipst.com FORWARD CURRENT DERATING CURVE TYPICAL FORWARD CHARACTERISTIC Tamb, ambient temperature (C) 10 mm. - 10 mm. 0 50 175 25 75 150 125 100 T = 25 ºCj MAXIMUM NON REPETITIVE PEAK FORWARD SURGE CURRENT Number of cycles at 60 Hz. 2 4 6 10 100 60 40 20 100 V , instantaneous forward voltage (V) F 2.2 31DF2 31DF4 Glass Passivated Ultrafast Recovery Rectifier 200V-400V 3.0A