50v-1000v glass passivated fast recovery rectifiers 3.0a e-mail: sales@taychipst.com web site: www.taychipst.com 1 of 2 FR301G-fr307g f eatures low forward voltage drop high current capability high reliability high surge current capability m echanical data cases: molded plastic epoxy: ul 94v-0 rate flame retardant lead: axial leads, solderable per mil-std- polarity: color band denotes cathode end high temperature soldering guaranteed: /10 seconds/.375?,(9.5mm) lead lengths at 5 lbs.,(2.3kg) tension mounting position: any weight: 1.2 grams maximum ratings and electrical chara cteristics 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 .375"(9.5mm) lead length at ta=55 c peak forward surge current, 8.3 ms single half sine-wave superimposed on rated load (jedec method) maximum instantaneous forward voltage at 3.0a maximum dc reverse current ta=25 c at rated dc blocking voltage t a=100 c maximum reverse recovery time (note 1) typical junction capacitance (note 2) operating and storage temperature range tj, tstg 50 100 200 400 600 800 1000 v 50 100 200 400 600 800 1000 v 35 70 140 280 420 560 700 3.0 125 5.0 100 60 -65 +175 v a a v ns pf c 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. 1.3 250 500 150 FR301G fr302g fr303g fr304g fr305g fr306g fr307g units a a
glass passivated fast recovery rectifiers e-mail: sales@taychipst.com web site: www.taychipst.com 50v-1000v 3.0a 2 of 2 FR301G-fr307g fig.1- reverse recovery time characteristic and test circuit diagram 50 noninductive non inductive oscilloscope (note 1) pulse generator (note 2) dut (+) 50vdc (approx) (-) notes: 1. rise time=7ns max. input impedance= 1 megohm 22pf 2. rise time=10ns max. sourse impedance= 50 ohms (-) (+) 10 noninductive -1.0a -0.25a 0 +0.5a trr 1cm set time base for 5/ 10ns/ cm fig.3- maximum non-repetitive peak forward surge current peak for ward surge current . (a) 1 24 10 68 40 20 60 80 100 100 200 number of cycles at 60hz ratings and characteristic curves (FR301G thru fr307g) fig.5- typical junction capacitance junction cap acitance.(pf) 1 5 10 100 100 10 1000 reverse voltage. (v) fig.4- typical forward characteristics instantaneous for ward current . (a) 1.6 0.4 0.6 0.8 1.0 1.2 1.4 0.1 1 10 0.01 forward voltage. (v) tj=25 c o fig.2- maximum forward current derating curve average for ward current amperes 25 0 50 75 100 125 150 175 0 4 3 2 1 ambient temperature. ( c) o single phase half wave 60hz resistive or inductive load 0.375"(9.5mm) lead length 10 50 20
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