SRP300A thru srp300k vishay semiconductors formerly general semiconductor document number 88744 www.vishay.com 12-feb-02 1 fast switching plastic rectifier reverse voltage 50 to 800v forward current 3.0a 0.210 (5.3) 0.190 (4.8) dia. 0.052 (1.32) 0.048 (1.22) dia. 1.0 (25.4) min. 0.375 (9.5) 0.285 (7.2) 1.0 (25.4) min. maximum ratings & thermal characteristics ratings at 25? ambient temperature unless otherwise specified. srp srp srp srp srp srp symbol 300a 300b 300d 300g 300j 300k unit maximum repetitive peak reverse voltage v rrm 50 100 200 400 600 800 v maximum rms voltage v rms 35 70 140 280 420 560 v maximum dc blocking voltage v dc 50 100 200 400 600 800 v maximum average forward rectified current 0.375" (9.5mm) lead length at t a =55? i f(av) 3.0 a peak forward surge current 8.3ms single half sine-wave superimposed on i fsm 150 a rated load (jedec method) at t a =55? typical thermal resistance (1) r ja 22 ?/w operating junction temperature range t j -50 to +125 ? storage temperature range t stg -50 to +150 ? electrical characteristics ratings at 25? ambient temperature unless otherwise specified. maximum instantaneous forward voltage at 3.0a v f 1.3 v maximum dc reverse current t a =25? 10 at rated dc blocking voltage t a =100? i r 200 300 400 500 a maximum reverse recovery time at i f =0.5a, i r =1.0a, i rr =0.25a t rr 100 100 150 150 200 200 ns typical junction capacitance at 4.0v, 1mhz c j 28 pf notes: (1) thermal resistance from junction to ambient at 0.375 (9.5mm) lead length with both leads equally heat sink do-201ad features ?plastic package has underwriters laboratories flammability classification 94v-0 ?high surge current capability ?construction utilizes void-free molded plastic technique ?3.0 ampere operation at t a =55? with no thermal runaway ?fast switching for high efficiency ?high temperature soldering guaranteed: 250?/10 seconds, 0.375" (9.5mm) lead length, 5 lbs. (2.3kg) tension mechanical data case: jedec do-201ad, molded plastic body terminals: plated axial leads, solderable per mil-std-750, method 2026 polarity: color band denotes cathode end mounting position: any weight: 0.04 oz., 1.1 g packaging codes/options: 1/bulk - 1.5k per container, 15k per box 4/1.4k per 13" reel, 5.6k per box 23/1k per ammo mag., 9k per box dimensions in inches and (millimeters)
SRP300A thru srp300k vishay semiconductors formerly general semiconductor www.vishay.com document number 88744 2 12-feb-02 ratings and characteristic curves (t a = 25? unless otherwise noted) ambient temperature ( c) fig. 1 ?forward current derating curves average forward rectified current (a) fig. 3 ?typical instantaneous forward characteristics instantaneous forward voltage (v) instantaneous forward current (a) percent of rated peak reverse voltage (%) instantaneous reverse current ( a) fig. 4 ?typical reverse characteristics fig. 5 ?typical junction capacitance number of cycles at 60 h z reverse voltage (v) fig. 2 ?maximum non-repetitive peak forward surge current peak forward surge current (a) junction capacitance, pf 0 20 40 60 80 100 140 0 4.0 3.0 2.0 1.0 120 capacitive load 5.0 10 20 = i (pk) i (av) i (pk) i (av) = 0.8 x 0.8 x 0.04" (20 x 20 x 1m m) copper heatsinks 0.375" (9.5m m) lead length 1 10 100 10 100 200 8.3ms single half sine-wave (jedec method) 1.2 1.4 1.6 1.8 0.01 10 100 1.0 0.4 0.8 0.6 0.1 1 pulse width = 300 s 1% duty cycle t j = 25 c 0 20 40 60 100 0.01 1 10 0.1 80 10 10 100 1 100 t j = 25 c f = 1.0mh z vsig = 50mvp-p t j = 100 c t j = 25 c t a = 55 c t j = 50 c
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