by396p thru by399p vishay semiconductors formerly general semiconductor document number 88542 www.vishay.com 06-mar-02 1 soft recovery fast-switching plastic rectifier reverse voltage 100 to 800 v forward current 3.0 a 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. symbols by396p by397p BY398P by399p units maximum repetitive peak reverse voltage v rrm 100 200 400 800 v maximum rms voltage v rms 70 140 280 560 v maximum dc blocking voltage v dc 100 200 400 800 v maximum average forward rectified current 0.375 (9.5mm) lead lengths at t a =50? i f(av) 3.0 a peak forward surge current 10ms single half sine-wave superimposed on i fsm 100 a rated load at t a =50? maximum repetitive peak forward surge at f < 15 khz i frm 10 a 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 1.25 v maximum dc reverse current t a = 25? 10 at rated dc blocking voltage t a =100? i r 500 a maximum reverse recovery time at t rr 500 ns i f =10ma, i r =10ma, i rr =1.0ma maximum forward recovery time at 100ma, di/dt = 50a/ st fr 1.0 s 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 to 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 =50? 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)
by396p thru by399p vishay semiconductors formerly general semiconductor www.vishay.com document number 88542 2 06-mar-02 ratings and characteristic curves (t a = 25? unless otherwise noted) ambient temperature ( c) fig. 1 ?forward current derating curve 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 50 h z reverse voltage (v) fig. 2 ?maximum non-repetitive peak forward surge current junction capacitance (pf) peak forward surge current (a) 0 20 40 60 80 100 120 140 0 3.0 4.0 2.0 1.0 1 10 100 10 100 200 0.4 0.6 1.0 1.2 1.4 1.6 1.8 10 100 1 0.1 0.01 2.0 0.8 0 20 40 60 100 0.1 10 1 0.01 80 1 100 10 100 10 t j = 100 c t j = 25 c 0.375" (9.5mm) lead length resistive or inductive load t a = 50 c 10ms single half sine-wave at rated load pulse width = 300 s 1% duty cycle t j = 25 c t j = 25 c f = 1.0mh z vsig = 50mvp-p t j = 50 c
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