SF12

SF11 THRU SF17 Features · Low forward voltage drop · High current capability · High reliability · High surge current capability · Super fast recovery time · Good for use in switching mode circuits · Plastic package has Underwrites Laboratory Flammability Classification 94V-0 CURRENT 1.0 Ampere VOLTAGE 50 to 600 Volts DO-41 0.107(2.7) 0.080(2.0) DIA. 1.0(25.4) MIN. 0.205(5.2) 0.166(4.2) Mechanical Data · Case : JEDEC DO-41 molded plastic body · Terminals : Plated axial lead solderable per MIL-STD-750, method 2026 · Polarity : Color band denotes cathode end · Mounting Position : Any · Weight : 0.012 ounce, 0.34 gram 1.0(25.4) MIN. 0.034(0.9) 0.028(0.7) DIA. Dimensions in inches and (millimeters) Maximum Ratings And Electrical Characteristics (Ratings at 25℃ ambient temperature unless otherwise specified, Single phase, half wave 60Hz, resistive or inductive load. For capacitive load, derate by 20%) Symbols Maximum recurrent peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current 0.375"(9.5mm) lead length at TA=55℃ Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) Maximum instantaneous forward voltage at 1.0A Maximum DC reverse current at rated DC blocking voltage TA=25℃ TA=100℃ Trr CJ TJ TSTG VRRM VRMS VDC I(AV) IFSM VF IR SF11 50 35 50 SF12 100 70 100 SF13 150 105 150 SF14 200 140 200 1.0 30.0 SF15 300 210 300 SF16 400 280 400 SF17 600 420 600 Units Volts Volts Volts Amp Amps 0.95 5.0 100 35 50 -55 to +125 -55 to +150 1.25 1.70 Volts μA ns 25 pF ℃ Maximum reverse recovery time (Note 1) Typical junction capacitance (Note 2) Operating junction and storage temperature range Notes: (1) Test conditions: IF=0.5A, IR=1.0A, Irr=0.25A. (2) Measured at 1MHz and applied reverse voltage of 4.0 Volts. RATINGS AND CHARACTERISTIC CURVES SF11 THRU SF17 NONINDUCTIVE AV E R A G E F O R WA R D C U R R E N T . ( A ) 50 FIG . 1 - R EVERSE RECOVERY TIME C HARACTERISTIC AND TEST C IRCUIT DIAGRAM 100 NONINDUCTIVE +0.5A trr F IG . 2 -MAXIMUM A VERAGE FORWARD CURRENT DERATING 1.5 1.0 SINGLE P HASE H ALF WAVE 6 0Hz RESISTIVE O R I NDUCTIVE L OAD 0.375"(9.5mm) LEAD LENGTH (+ ) DUT 50Vdc (approx) (-) NONINDUCTIVE OSCILLOSCOPE (NOTE 2 ) PULSE GENERATOR (NOTE 2 ) 0 -0.5A 0.5 NOTES: 1 . RISE T IME = 7ns m ax. INPUT I MPEDANCE= 1 MEGOHM 22p 2 . R ISE T IME = 10ns max. S OURSE I MPEDANCE = 50ohmsf FIG . 3 - T YPICAL REVERSE CHARACTERISTICS 1 000 I N S TA N TA N E O U S R E V E R S E C U R R E N T . ( A ) -1.0A 1cm SET TIME BASE F OR 5 / 10ns / cm 0 AMBIENT TEMPERATURE . ( C) O 25 50 75 100 1 25 150 175 FIG . 4 - T YPICAL REVERSE CHARACTERISTICS 1 00.0 I N S TA N TA N E O U S F O R WA R D C U R R E N T. ( A ) 100 Tj=100O C F1 4 10.0 11 SF 10 1.0 SF 15 SF 16 -S SF 17 Tj=25O C 1 0.1 Tj=25oC Pulse Width=300 s 1% Duty Cycle .6 .8 1.0 1 .2 1.4 1.6 1.8 .1 0 20 40 60 80 100 120 .01 .4 PERCENT OF RATED PEAK REVERSE VOLTAGE . ( % ) FIG . 5- MAXIMUM N ON - REPETITIVE FORWARD S URGE CURRENT P E A K F O R WA R D S U R G E C U R R E N T . ( A ) 175 FORWARD VOLTAGE . ( V ) FIG . 6 - T YPICAL REVERSE CHARACTERISTICS J U N C T I O N C A R A C I TA N C E . ( p F ) 30 25 20 8.3ms Single Half Sine Wave JEDEC Method 150 125 100 75 50 25 SF1 1-S F14 10 5 SF1 5-SF 2 17 5 1 0 20 50 1 00 200 500 1000 1 2 5 10 20 50 1 00 .1 .5 1 NUMBER OF CYCLES A T 60Hz R EVERSE VOLTAGE . ( V )