2.0 0.15 4.7 0.25 3.6 0.3 2.3 0.15 1.3 0.2 0.203max 0.2 0.05 5.4 0.2 ratings at 25 o c ambient temperature unless otherwise specified sk34b SK35B sk36b sk38b sk39bsk310b maximum repetitive peak reverse voltage v rrm 40 50 60 80 90 100 v maximum rms voltage v rws 28 35 42 56 63 70 v maximum dc blocking voltage v dc 40 50 60 80 90 100 v maximum average forward rectified current at t l =90 i f(av) a peak forward surge current 8.3ms single half- sine-wave i fsm a maximum instantaneous forward voltage at i fm =3.0a (note1) v f v maximum dc reverse current t j =25 at rated dc blocking voltage t j =100 operating temperature range t j o c storage temperature range t stg o c units - 55 ---- +150 i r note: 1.pulse test: pulse width 300us,duty cycle 1 % maximum thermal resistance o c/w - 55 ---- +125 14 reverse voltage: 20 - 100 v forward current: 3.0 a low forward voltage schottky barrier rectifier guardring protection 20 21 0.50 0.5 20.0 ma r jl 17.0 30 0.70 3.0 0.85 100.0 20 30 case: smb molded plastic body 1111 sk32b sk33b polarity: color band denotes cathode end maximum ratings and electrical characteristics mounting position: any smb weight: 0.003 ounces, 0.093 gram reverse energy tested high current capability extremely low thermal resistance dimensions in millimeters sk32b-sk310b surface mount schottky barrier rectifiers features m echani cal d ata http://www.luguang.cn mail:lge@luguang.cn
amperes amperes amperes capacitance, pf reverse voltage,volts instantaneous forward current fi g.3 -- typi cal i nstantaneous forward xxxxxxxxx---- characteri sti cs peak forward surge current fi g.4 -- typi cal juncti on capaci tance lead temperature, number of cycles at 60hz instantaneous forward voltage, volts fi g.1 -- forward derati ng curve fi g.2 -- p eak forward surge current average forward rectified current t j =25 ?? f=1.0mhz vsig=50mvp-p 0.1 1 100 10 10 100 1000 10 60 1 10 100 40 70 50 30 20 80 t j =t j max 8.3ms single half sine-wave 2 4 0 0 3 1 25 50 75 100 125 150 175 resistive or inductive load 0.375"(9.5mm)lead length t j =25 pulse width=300 s 1 % d u ty c ycle .1 .3 .5 .7 .9 1 .1 1 .3 1 .5 1 .7 1 .9 2 .1 .1 1 10 20 sk32b-sk34b SK35B-sk36b sk38b-sk3a0b sk32b-sk310b surface mount schottky barrier rectifiers ratings and charactieristic curves http://www.luguang.cn mail:lge@luguang.cn
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