features super fast switching time for high efficiency low forward voltage drop high current capabiltiy low reverse leakage current plastic material has ul flammability classification 94v-0 mechanical data case: to-3p molded plastic epoxy: ul94v-0 rate flame retadant mounting position :any weight:5.1grams polarity:as marked maximum ratings and electrical characteristics rating at 25 ambient temperature unless otherwise specified. single phase, half wave ,60hz, resistive or inductive load. for capacitive load, derate current by 20% sf sf sf sf sf sf sf 3001pt 3002pt 3003pt 3004pt 3005pt 3006pt 3008pt maximum recurrent peak reverse voltage v rrm 50 100 150 200 300 400 600 v maximum rms voltage v rms 35 70 105 140 210 280 420 v maximum dc blocking voltage v dc 50 100 150 200 300 400 600 v maximum average forward rectified current @t a =75 peak forward surge current 8.3ms single half sine-wave super imposed on rated load(jedec method) peak forward voltage at 15.0a dc v f 1.7 v maximum dc reverse current @t j =25 at rated dc blocking voltage @t j =100 maximum reverse recovery time(note1) t rr ns typical junction capacitance (note2) c j pf typical thermal resistance r ja /w operating and storage temperature range t j, t stg 3.the typical data above is for reference only( ?). rev. 7, 13-mar-2017 2.measured at 1.0 mhz and applied reverse voltage of 4.0vdc. 175 2.0 -55 to + 150 notes:1.measured with i f =0.5a,i r =1a,i rr =0.25a a 200 35 1.0 1.3 i r 10 i o 30 a i fsm 300 a dimensions in inches and (millimeters) characteristics symbol unit sf3001pt thru sf3008pt super fast rectifiers reverse voltage - 50 to 600 volts forward current - 30.0 amperes to-3p .645(16.4) .610(15.5) .245(6.2) .820(5.7) .858(21.8) .803(20.4) .775(19.7) .807(20.5) .181(4.6) .140(3.5) .086(2.18) .076(1.93) .225(5.7) .205(5.2) .048(1.22) .044(1.12) .030(0.76) .020(0.51) .095(2.4) .085(2.1) .142(3.6) .126(3.2) .193(4.90) .203(5.16) .127(3.22) .117(2.97)
rating and charactertic curves sf3001pt thru sf3008pt the cruve graph is for reference only, can't be the basis for judgment( ?)! rev. 7, 13-mar-2017 instantaneous forward current,(a) instantaneous forward voltage, (v) fig.4-typical instantaeous forward characteristics 0.2 1.0 0.1 10 40 1.1 1.3 1.5 1.7 1.9 0.90.7 20 4 2 0.4 80 0.5 sf3001pt - sf3003pt sf3004pt - sf3005pt sf3006pt - sf3008pt a mbient temperature a verage forward current,(a) fig.1- typical forward current derating curve single phase half wave 60h z resistive or inductive load 36 150 30 12 6 0 24 100 50 0 peak forward surge current,(a) fig.3-maximum non-repetitve forward surge current number of cycles at 60h z 100 50 20 5 2 110 600 300 100 200 0 400 500 8.3 ms single half-sine-wave (jedec metod) t j =25c 300 150 50 100 200 250 5020 10.5 0.1 2 5 10 100 1000 reverse voltage,(v) junction capacitance(pf) fig.5-typical junction capacitance t j =25c pulse width 300us 1% duty cycle instantaneous reverse current(ua) percent of rated peak reverse voltage(%) fig.2-typical reverse characteristics 1.0 10 0.1 40 60 80 100 120 140 20 1000 100 t j =100c t j =25c
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