? BY228GP vishay semiconductors formerly general semiconductor document number 88539 www.vishay.com 03-jan-03 1 new product clamper / damper glass passivated rectifier reverse voltage 1500v forward current 2.5a maximum ratings & thermal characteristics ratings at 25c ambient temperature unless otherwise specified. parameter symbol BY228GP unit maximum non repetitive peak reverse voltage v rsm 1650 v maximum repetitive peak reverse voltage v rrm 1500 v maximum rms voltage v rms 1050 v maximum dc blocking voltage v dc 1500 v maximum average forward rectified current 0.375? (9.5mm) lead length at t a = 50c i f(av) 2.5 a peak forward surge current 10ms single half sine-wave superimposed on rated load i fsm 50 a working peak forward current at t a =75c i fwm 5.0 a peak repetitive forward surge current at t a =75c i frm 10 a typical thermal resistance (note 1) r ja 20 c/w operating junction temperature range t j -65 to +150 c storage temperature range t stg -65 to +200 c electrical characteristics ratings at 25c ambient temperature unless otherwise specified. parameter symbol BY228GP unit maximum instantaneous forward voltage at 2.5a v f 1.6 v maximum peak reverse current t a =25c 5.0 at rated peak reverse voltage t j =140c i r 200 a maximum reverse recovery time t rr 20 s at i f =1.0a, i r =50ma, di/dt=50ma/ s maximum reverse recovery time typical 0.5 at i f =0.5a, i r =1.0a, i rr =0.25a maximum t rr 2.0 s maximum forward recovery time at i f =5.0a with t r =0.1 st fr 1.0 s typical junction capacitance at 4.0v, 1mhz c j 40 pf notes: (1) thermal resistance from junction to ambient at 0.375? (9.5mm) lead length, p.c.b. mounted features plastic package has ul flammability classification 94v-0 high temperature metallurgically bonded construction cavity-free glass passivated junction 2.5 ampere operation at t a = 50c with no thermal runaway typical i r less than 0.1 a hermetically sealed package capable of meeting environmental standards of mil-s-19500 high temperature soldering guaranteed: 350c/10 seconds, 0.375" (9.5mm) lead length, 5 lbs. (2.3kg) tension mechanical data case: jedec do-201ad, molded plastic over glass 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., 1.12 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 patented* 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. * glass-plastic encapsulation technique is covered by patent no. 3,996,602 and brazed-lead assembly by patent no. 3,930,306 dimensions in inches and (millimeters) do-201ad
BY228GP vishay semiconductors formerly general semiconductor www.vishay.com document number 88539 2 03-jan-03 ratings and characteristic curves (t a = 25 c unless otherwise noted) 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0.01 0.1 1 10 30 3.0 2.0 1.0 0 0 25 50 75 100 125 150 175 200 100 10 1 10 100 10 100 1 10 100 10 100 1 10 100 0 20 40 60 80 100 0.1 1 10 0.01 fig. 1 - forward current derating curve fig. 2 - maximum non-repetitive peak forward surge current fig. 3 - maximum peak repetitive forward surge current fig. 4 - typical instantaneous forward characteristics fig. 5 - typical reverse characteristics fig. 6 - typical junction capacitance average forward rectified current (a) maximum peak repetitive forward current (apk) instantaneous reverse current ( a) junction capactitance (pf) peak forward surge current (a) instantaneous forward current (a) ambient temperature ( c) percent duty cycle (%) instantaneous forward voltage (v) percent of rated peak reverse voltage (%) reverse voltage (v) number of cycles at 50 hz 50 to 60 hz resistive or inductive load 0.375" (9.5mm) lead length t j = t j max. 10ms single sine-wave no load rated load t a = 75 c t j = 125 c t j = 25 c t j = 25 c pulse width = 300 s 1% duty cycle t j = 25 c f = 1.0 mhz
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