31DF1 BILIN | Alldatasheet
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Case:JEDEC DO--27,molded plastic MIL-STD202,method 208 Polarity: Color band denotes cathode Weight: 0.041ounces,1.15 grams Mounting position: Any Ratings at 25 ambient temperature unless otherwise specified. Single phase,half wave,50Hz,resistive or inductive load. For capacitive load,derate by 20%. UNITS Maximum recurrent peak reverse voltage VRRM V Max imum RMS v oltage VRMS V Maximum DC blocking voltage VDC V Maximum average forw ard rectified current 9.5mm lead length, @TA=75 Peak forw ard surge current 10ms single half-sine-w ave superimposed on rated load @TJ=125 Maximum instantaneous forw ard voltage @ IF=1.6A VF V Maximum reverse current @TA=25 at rated DC blocking voltage @TA=100 Maximum reverse recovery time (Note1) trr ns Typical junction capacitance (Note2) CJ pF Typical thermal resistance (Note3) RθJA Operating junction temperature range TJ Storage temperature range TSTG 2. Measured at 1.0MH Z and applied rev erse v oltage of 4.0V DC. IF(AV) 3. Thermal resistance f rom junction to ambient. A IFSM IR A A NOTE: 1. Measured with IF=0.5A, IR=1A, Irr=0.25A. 200 140 0.98 1.6 125.0 100 200 Easily cleaned with alcohol,Isopropanol and similar solvents Terminals: Axial lead ,solderable per DO - 27 100 MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS 31DF1 31DF2 31DF1(Z) --- 31DF2(Z) High current capability SUPER FAST RECTIFIERS VOLTAGE RANGE: 100 --- 200 V CURRENT: 1.6 A GALAXY ELECTRICAL - 55 ----- + 150 - 55 ----- + 150 5.0 50.0 www.galaxycn.com BL BLGALAXY ELECTRICALDocument Number 0264016 1.
www.galaxycn.com Document Number 0264016 2. AMPERES AVERAGE FORWARD CURRENT AMPERES 31DF1(Z) --- 31DF2(Z) INSTANTANEOUS FORWARD CURRENT FI G. 1 -- TEST CI RCUI T DI AGRAM AND REVERSE RECOVERY TI ME CHARACTERI STI C SE T TIME BASE FOR 10 ns/cmNOTES:1.RISE TIME = 7ns MAX.INPUT IMPEDANCE =1M . 22pF. JJJJ 2.RISE TIME =10ns M AX.SOURCE IM PEDANCE=50 RATINGS AND CHARACTERISTIC CURVES INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG .2 -- TY PIC A L FO R WA R D C H A R A C TE R ISTIC FIG .3 -- FO R WA R D D E R A TIN G C U R VE AM BIEN T T EM PER AT U R E, FIG .4-- TY PIC A L JU N C TIO N C A PA C ITA N C E FI G. 5-- PEAK FORWORD SURGE CURRENT PEAK FORWORD SURGE CURRENT AMPERES NUMBER OF CYCLES AT 60HZREVERSE VOLTAGE, VOLTS JUNCTION CAPACITACE, pF 500 25 75 125 100 150 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 Single Phase Half Wave 60HZ Resistive or Inductive Load 0.375"(9.5mm)Lead Length 0.1 1.0 100 TJ=25 Pulse Width=300µs 0.2 0.4 2.0 4.0 PULSE GENERATOR (NOTE2) D.U.T. NONIN- DUCTIVE N 1. N1 . OSCILLOSCOPE (NOTE 1) (+) 25VDC (approx) (-) trr -1.0A -0.25A +0.5A 1cm TJ=25 f=1.0M H z 100 200 400 600 1000 0.1 0.2 0.4 1 2 4 10 40 100 20 0 1 10100 8.3ms Single Half Sine-Wave 125 100 150 5 50