SF11 DAESAN | Alldatasheet

Document overview

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Technical content

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 Maximum Ratings And Electrical Characteristics
  • 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 (Ratings at 25¡É ambient temperature unless otherwise specified, Single phase, half wave 60Hz, resistive or inductive load. For capacitive load, derate by 20%) 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. CURRENT 1.0 Ampere VOLTAGE 50 to 600 Volts Maximum recurrent peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Volts Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) VDC Maximum average forward rectified current 0.375"(9.5mm) lead length at TA=55¡É Maximum instantaneous forward voltage at 1.0A VRRM Volts Symbols Units 0.95VF VRMS 1.0 Amps30.0IFSM TJ TSTG 100 -55 to +125 ¡É Volts Amp Maximum DC reverse current at rated DC blocking voltage Maximum reverse recovery time (Note 1) Typical junction capacitance (Note 2) Operating junction and storage temperature range 5.0 Volts ¥ìA ns pF I(AV) IR Trr TA=25¡É TA=100¡É 50CJ SF11 1.25 1.70 -55 to +150 100 100 SF12 150 105 150 SF13 200 140 200 SF14 300 210 300 SF15 400 280 400 SF16 600 420 600 SF17 Dimensions in inches and (millimeters) DO-41 1.0(25.4) MIN. 1.0(25.4) MIN. 0.205(5.2) 0.166(4.2) 0.034(0.9) 0.028(0.7) DIA. 0.107(2.7) 0.080(2.0) DIA.

RATINGS AND CHARACTERISTIC CURVES SF11 THRU SF17 FIG . 1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM trr 1cm 50 100 NONINDUCTIVE NONINDUCTIVE DUT PULSE GENERATOR (NOTE 2 ) OSCILLOSCOPE (NOTE 2 )NONINDUCTIVE (+ ) 50Vdc (approx) (-) NOTES: 1 . RISE TIME = 7ns max. INPUT IMPEDANCE= 1 MEGOHM 22p 2 . RISE TIME = 10ns max. SOURSE IMPEDANCE = 50ohmsf +0.5A -0.5A -1.0A SET TIME BASE FOR 5/ 10ns / cm SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 0.375"(9.5mm) LEAD LENGTH 1.5 1.0 0.5 25 50 75 100 125 150 175 FIG . 2 -MAXIMUM AVERAGE FORWARD CURRENT DERATING O AMBIENT TEMPERATURE . ( C) AVERAGE FORWARD CURRENT . (A ) FIG . 3 - TYPICAL REVERSE CHARACTERISTICS PERCENT OF RATED PEAK REVERSE VOLTAGE . (% ) 0 20 40 60 80 100 120 1000 100 O Tj=100 C O Tj=25 C FIG . 4 - TYPICAL REVERSE CHARACTERISTICS SF11-SF14 SF15-SF16 SF17 Tj=25oC Pulse Width=300 s 1% Duty Cycle 100.0 10.0 1.0 0.1 .01 FORWARD VOLTAGE . ( V ) FIG . 5- MAXIMUM NON - REPETITIVE FORWARD SURGE CURRENT 8.3ms Single Half Sine Wave JEDEC Method NUMBER OF CYCLES AT 60Hz INSTANTANEOUS FORWARD CURRENT. (A) PEAK FORWARD SURGE CURRENT . (A) 1 2 5 10 20 50 1 00 SF11-SF14 SF15-SF17 FIG . 6 - TYPICAL REVERSE CHARACTERISTICS .1 .5 1 2 5 10 20 50 100 200 500 1000 REVERSE VOLTAGE . ( V ) JUNCTION CARACITANCE.(pF) 175 150 125 100 INSTANTANEOUS REVERSE CURRENT .( A)