rgf20 a thru rgf2 0m fast recovery rectifier reverse voltage: 50 to 1000 v olts forward current:2.0amperes features mechanical da ta maximum ratings and electrical chara cteristics note : 1.test conditions: i f= 0.5a,i r =1.0a,i rr =0.25a. (rating at 25 c ambient temperature unless otherwise specified.single phase ,half wave ,60h z ,resistive or inductive load. for capacitive load,derate current by 20%.) 2.measured at 1mh z and applied reverse voltage of 4.0 volts. gprc( glass passivated rectifier chip) inside glass passivated cavity-free junctionfor surface mount applications, easy to pick and place fast switching low leakage, low forward voltage drop high current capability,high current surge high reliability maximum recurrent peak reverse voltage v rrm v olts v olts v olts v olts a p f a mp a mps v rms v dc i (av) i fsm t stg v f i r t rr c j maximum rms voltage maximum dc blocking voltage maximum average forward rectified current 0.375"(9.5mm)lead length at t a =75 c maximum instantaneous forward voltage at 2.0 a operating junction and storage temperature range maximum reverse recovery time(note1) typical junction capacitance(note2) maximum dc reverse current at rated dc blocking voltage maximum full load reverse current full cycle average. 0.375"(9.5mm)lead length att l =55 c peak forward surge current 8.3ms single half sine-wave superimposed on rated load (jedec method) -65 to+150 100 150 35 500 250 5.0 c t j 50 50 35 100 100 70 200 200 140 400 400 280 600 600 420 800 800 560 1000 1000 700 65.0 1.3 ns 2.0 r semiconductor symbols units rgf 20a rgf 20b rgf 20d rgf 20g rgf 20j rgf 20k rgf 20m dimensions in inches and (millimeters) smb(do-214aa) 0.086(2.20) 0.096(2.44) 0.180(4.57) 0.220(5.59) 0.060(1.52) 0.012(0.305) 0.008(0.203) max 0.155(3.94) 0.077(1.95) 0.084(2.13) 0.160(4.06) 0.205(5.21) 0.030(0.76) 0.006(0.152) 0.130(3.30) case : jedec smb(do-214aa) molded plastic body terminals : solder plated ,solderable per mil-std-750,method 2026 polarity : color band denotes cathode end weight : 0.003ounce,0.093 gram g p r c f a s t r e c o v e r y r e c t i f i e r jinan jingheng co., ltd. no.51 heping road pr china tel:86-531-6943657 fax:86-531-6947096 www.jifusemicon.com 9-28
ratings and characte ristic curves rgf20a thru rgf20m 15 0 30 45 60 75 90 105 0.4 1 4 8 6 2 60 10 20 40 100 0.6 0.8 1.0 1.2 1.4 1.8 1.6 0 25 50 75 100 125 150 175 fig.1-typical forw ard current derating curve fig.2-maximum non-repetitive forward surge current fig.3-typical inst antaneous forward characteristics a v e r a g e f o r w a r d c u r r e n t ( a ) i n s t a n t a n e o u s f o r w a r d c u r r e n t ( a m p e r e s ) p e a k f o r w a r d s u r g e c u r r e n t ( a m p e r e s ) instantaneous forward v oltage (vol ts) reverse voltage. (v) set time base for 50/100 ns/cm number of cycles at 60hz ambient temperature ( c) t j =25 c 8.3ms single half sine-wave (jedec method) 1 2 6 4 0.1 0.2 0.4 1 4 2 10 40 20 1cm trr -0.25a 0 +0.5a -1.0a 100 10 60 40 100 20 200 fig.4-typical junction cap acitance fig.5-test circuit diagram and reverse recover y time characteristic j u n c t i o n c a p a c i t a n c e ( p f ) t j =25 c singie phase haif wave 60h z resistive or inductive load pulse width=300 s 1% duty cycle pulse generator (note2) noninductive oscilloscope (note1) d.u.t. noninductive notes:1.rise time=7ns max. input impedance=1 megohm 22pf 2.rise time=10ns max. source impedance= 50 ohms nonin- ductive 50 w 25vdc (approx) 10 w 1 ( - ) ( ? ) 0.01 0.03 0.1 0.3 1 3 10 0 0.5 1.0 1.5 2.0 2.5 f a s t r e c o v e r y r e c t i f i e r jinan jingheng co., ltd. no.51 heping road pr china tel:86-531-6943657 fax:86-531-6947096 www.jifusemicon.com 9-29
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