discontinued sf11 - sf14 1.0a super-fast recovery rectifier features ? low leakage ? low forward voltage drop ? high current capability ? super-fast switching speed < 35ns ? plastic material: ul flammability classification rating 94v-0 mechanical data ? case: molded plastic ? terminals: plated axial leads, solderable per mil-std-202 method 208 ? polarity: color band denotes cathode ? mounting position: any ? weight: 0.3 grams (approximate) do-41 dim min max a 25.4 ? b 4.1 5.2 c 0.71 0.86 d 2.0 2.7 all dimensions in mm maximum ratings and electrical characteristics @t a = 25c unless otherwise specified single phase, half wave, 60hz, re sistive or inductive load. ds24001 rev. 6 - 4 1 of 3 www.diodes.com sf11 - sf14 ? diodes incorporated characteristic symbol sf11 sf12 sf13 sf14 unit maximum recurrent peak reverse voltage v rrm 50 100 150 200 v maximum rms voltage v rms 35 70 105 140 v maximum dc blocking voltage v dc 50 100 150 200 v maximum average forward rectified current .375" 9.5mm lead length @ t a =55 c i (av) 1.0 a peak forward surge current 8.3 ms single half sine-wave superimposed on rated load i fm 30 a maximum instantaneous forward voltage at 1.0a dc v f 0.975 v maximum dc reverse current at rated dc blocking voltage i r 5.0 a maximum dc reverse current at rated dc blocking voltage @ t a = 150 c i r 50 a maximum reverse recovery time (note 1) t rr 35 ns typical junction capacitance (note 2) c j 63 pf operating and storage temperature range t j , t stg -65 to + 175 c notes: 1. reverse recovery test conditions: i f =0.5 a, i r =1.0 a, i rr =0.25a 2. measured at 1.0mhz and app lied reverse voltage of 4.0v.
discontinued 0 1.0 2.0 0 25 50 75 100 125 150 175 ave r a g e f o r wa r d c u r r en t (am p e r es) ambient temperature (oc) fig. 1 typical forward current derating curve single phase half wave 60hz resistive or inductive load 0.01 0.1 1.0 10 100 0 2040608010012014 i 0 n s t a n t a n e o u s r eve r se c u r r e n t (m a) percent of peak reverse voltage fig. 2 typical reverse characteristics t = 150oc j t = 25oc j t = 100oc j 10 20 30 40 11 0 0.001 0.01 0.1 1.0 10 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 ins t an t ane o u s f o r wa r d c u r r en t (a) instantaneous forward voltage (v) fig. 3 typ. instantaneous fwd characteristics t = 25oc j pulse width = 300 ms 1% duty cycle 1 0 0 p eak f o r wa r d s u r g e c u r r en t (am p e r es) number of cycles at 60 hz fig. 4 max non-repetitive peak fwd surge current (a) 8.3ms single half sine-wave 10 20 30 40 50 60 70 0 0.1 1.0 10 100 1000 j u n c t i o n c a p a c i t a n c e (p f ) reverse voltage (volts) fig. 5 typical junction capacitance t = 25oc j ds24001 rev. 6 - 4 2 of 3 www.diodes.com sf11 - sf14 ? diodes incorporated
ds24001 rev. 6 - 4 3 of 3 www.diodes.com sf11 - sf14 ? diodes incorporated discontinued important notice diodes incorporated and its subsidiaries rese rve the right to make modifications, enhancements, improvements, corrections or ot her changes without further notice to any product herein. diodes incorporat ed does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights, nor the ri ghts of others. the user of products in such applications shall assume all risks of such use and will agree to hold diodes inco rporated and all the companies whose products are represented on our website, harmless against all damages. life support diodes incorporated products are not authoriz ed for use as critical components in life support devices or systems without the e xpressed written approval of the president of diodes incorporated.
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