SF11 THRU SF18 50V-600V 1.0A SUPER FAST RECTIFIERS FEATURES * Low forward voltage drop * High current capability * High reliability * High surge current capability MECHANICAL DATA * Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant * Lead: Axial leads, solderable per MIL-STD-202, method 208 guranteed * Polarity: Color band denotes cathode end * Mounting position: Any * Weight: 0.34 grams MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating 25 C ambient temperature uniess otherwies specified. Single phase half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. TYPE NUMBER Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current SF11 SF12 SF13 SF14 SF15 SF16 50 35 50 100 70 100 150 105 150 200 140 200 300 210 300 400 280 400 .375"(9.5mm) Lead Length at Ta=55 C Peak Forward Surge Current, 8.3 ms single half sine-wave SF18 UNITS 600 420 600 A 1.0 30 superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 1.0A Maximum DC Reverse Current Ta=25 C 5.0 A V µA 50 35 µA nS 50 +150 pF C 1.25 0.95 at Rated DC Blocking Voltage Ta=100 C Maximum Reverse Recovery Time (Note 1) Typical Junction Capacitance (Note 2) Operating and Storage Temperature Range TJ, TSTG -65 V V V 1.70 NOTES: 1. Reverse Recovery Time test condition: IF=0.5A, IR=1.0A, IRR=0.25A 2. Measured at 1MHz and applied reverse voltage of 4.0V D.C. E-mail: [email protected] 1 of 2 Web Site: www.taychipst.com SF11 THRU SF18 50V-600V 1.0A SUPER FAST RECTIFIERS RATING AND CHARACTERISTIC CURVES (SF11 THRU SF18) FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE FIG.1- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC trr 10W NONINDUCTIVE ( ) D.U.T. 25Vdc (approx.) PULSE GENERATOR (NOTE 2) ( ) 1W NONINDUCTIVE | | | | | | | | +0.5A (+) AVERAGE FORWARD CURRENT,(A) 50W NONINDUCTIVE 0 -0.25A (+) OSCILLISCOPE (NOTE 1) -1.0A NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF. 1cm 2. Rise Time= 10ns max., Source Impedance= 50 ohms. 1.2 1.0 0.8 Single Phase 0.6 Half Wave 60Hz Resistive Or Inductive Load 0.4 0.375"(9.5mm) Lead Length 0.2 0 SET TIME BASE FOR 0 25 50 FIG.4-TYPICAL REVERSE CHARACTERISTICS CHARACTERISTICS 50 10 10 REVERSE LEAKAGE CURRENT, ( A) 50 ~S F1 6 SF 17 SF 15 1.0 SF 11~ SF 14 INSTANTANEOUS FORWARD CURRENT,(A) FIG.3-TYPICAL FORWARD 3.0 Tj=25 C Pulse Width 300us 1% Duty Cycle 0.1 .01 .4 .6 .8 1.0 1.2 1.4 1.6 125 150 175 1.0 Tj=100 C Tj=25 C 0.1 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) FORWARD VOLTAGE,(V) 50 JUNCTION CAPACITANCE,(pF) PEAK FORWARD SURGE CURRENT,(A) 100 3.0 .01 1.8 75 AMBIENT TEMPERATURE,( C) 50 / 10ns / cm 40 30 Tj=25 C 8.3ms Single Half Sine Wave 20 JEDEC method 10 150 125 100 75 50 25 0 0 1 5 10 50 100 NUMBER OF CYCLES AT 60Hz E-mail: [email protected] .01 .05 .1 .5 1 5 10 50 100 REVERSE VOLTAGE,(V) 2 of 2 Web Site: www.taychipst.com