SF14G

BL FEATURES GALAXY ELECTRICAL SF11G --- SF18G VOLTAGE RANGE: 50 --- 600 V CURRENT: 1.0 A GLASS PASSIVATED RECTIFIERS The plastic package carries underwrites laboratory flammability classification 94V-O High current capability Low reverse leakage Glass passivated junction Low forward voltage drop High temperature soldering guaranteed: vvvvv350 /10 seconds, 0.375"(9.5mm) lead length, wwc5lbs, (2.3kg) tension DO - 41 MECHANICAL DATA Case:JEDEC DO-41,molded plastic Terminals: Axial lead ,solderable per MIL- STD-202,Method 208 Polarity: Color band denotes cathode Weight: 0.012 ounces , 0.34 grams Mounting position: Any MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ambient temperature unless otherwise specified. Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%. SF 11G Maximum recurrent peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forw ard rectified current 9.5mm lead length, @TA=75 SF 12G 100 70 100 SF 13G 150 105 150 SF 14G 200 140 200 1.0 SF 15G 300 210 300 SF 16G 400 280 400 SF 17G 500 350 500 SF 18G 600 420 600 UNITS V V V A VRRM VRMS VDC IF(AV) 50 35 50 Peak forw ard surge current 8.3ms single half-sine-w ave superimposed on rated load @TJ=125 IFSM 30.0 A Maximum instantaneous forw ard voltage @ 1.0 A Maximum reverse recovery time (Note1) VF trr IR CJ TJ TSTG 0.95 1.3 1.7 V 35 5.0 100.0 50.0 - 50 ---- + 175 - 50---- + 175 25.0 ns A pF Maximum reverse current at rated DC blocking voltage Typical junction capacitance @TA=25 @TA=100 (Note2) Operating junction temperature range Storage temperature range NOTE: 1. Measured with IF=0.5A,IR=1.0A,Irr=0.25A. 2.Measured at 1.0MHz and applied reverse v oltage of 4.0V DC. www.galaxycn.com Document Number 0269019 BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES FIG.1 --FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT 1.5 SF11G---SF18G FIG.2 -- TYPICAL INSTANTANEOUS FORWARD VVVVVVVVVVCHARACTERISTICS INSTANTANEOUS FORWARD CURRENT AMPERES 10 1.25 1.0 SF11G-SF14G AMPERES 1.0 SF17G-SF18G 0.75 Single Phase Half Wave 60Hz Resistive or Inductive Load SF15G-SF16G 0.5 0.1 TJ=25 0 C Pulse Width=300 1% Duty Cycle s 0.25 0 0 25 50 75 100 125 150 175 .01 0.6 0 .8 1.0 1 .2 1.4 1.6 1.8 AMBIENT TEMPERATURE, FIG.3 -- PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT JUNCTION CAPACITANCE, pF 30 TJ=TJMAX 8.3ms Single Half sine=wave (JEDEC Method) INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG.4 -- TYPICAL JUNCTION CAPACITANCE 100 25 TJ=25 SF15G - SF18G SF11G - SF14G AMPERES 20 10 15 10 5 1 10 100 0 1 4 10 100 NUMBER OF CYCLES AT 60Hz REVERSE VOLTAGE, VOLTS FIG.5 -- TYPICAL REVERSE CHARCTERISTICS INSTANTANEOUS REVERSE CURRENT, μA 10 TJ=125 1.0 TJ=100 0.1 TJ=25 .01 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE, % www.galaxycn.com Document Number 0269019 BLGALAXY ELECTRICAL 2.