bym10-50 thru bym10-1000, gl41a thru gl41y vishay semiconductors formerly general semiconductor document number 88527 www.vishay.com 08-jul-02 1 surface mount glass passivated junction rectifiers rev. voltage 50 to 1000v forward current 1.0a ? solderable ends 1st band 0.022 (0.56) 0.018 (0.46) 0.205 (5.2) 0.185(4.7) d1= 0.105 0.095 (2.67) (2.41) d2 = d1 + 0 - 0.008 (0.20) 1st band denotes type and positive end (cathode) d2 0.022 (0.56) 0.018 (0.46) patented* do-213ab dimensions in inches and (millimeters) * glass-plastic encapsulation is covered by patent no. 3,996,602 and brazed-lead assembly to patent no. 3,930,306 maximum ratings & thermal characteristics ratings at 25 c ambient temperature unless otherwise specified. bym10 bym10 symbol -50 -100 -200 -400 -600 -800 -1000 unit standard recovery device: 1st band is white gl41a gl41b gl41d gl41g gl41j gl41k gl41m gl41t gl41y polarity color bands (2nd band) gray red orange yellow green blue violet white brown maximum repetitive peak reverse voltage v rrm 50 100 200 400 600 800 1000 1300 1600 v maximum rms voltage v rms 35 70 140 280 420 560 700 910 1120 v maximum dc blocking voltage v dc 50 100 200 400 600 800 1000 1300 1600 v maximum average forward rectified current (see fig. 1) i f(av) 1.0 a peak forward surge current 8.3ms single half sine-wave i fsm 30 a superimposed on rated load (jedec method) maximum full load reverse current full cycle average at t a = 75 c i r(av) 30 a typical thermal resistance (note 1) r ja 75 (note 2) r jt 30 c/w operating junction and storage temperature range t j ,t stg ? 65 to +175 c electrical characteristics ratings at 25 c ambient temperature unless otherwise specified. maximum instantaneous forward voltage at 1.0a v f 1.1 1.2 v maximum dc reverse current t a = 25 c 10 at rated dc blocking voltage t a = 125 c i r 50 a typical junction capacitance at 4.0v, 1mhz c j 8.0 pf notes: (1) thermal resistance from junction to ambient, 0.24 x 0.24 ? (6.0 x 6.0mm) copper pads to each terminal (2) thermal resistance from junction to terminal, 0.24 x 0.24 ? (6.0 x 6.0mm) copper pads to each terminal features plastic package has underwriters laboratories flammability classification 94v-0 capable of meeting environmental standards of mil-s-19500 for surface mount applications high temperature metallurgically bonded construction cavity-free glass passivated junction high temperature soldering guaranteed: 450 c/5 seconds at terminals. complete device sub-mersible temperature of 265 c for 10 seconds in solder bath mechanical data case: jedec do-213ab, molded plastic over glass body terminals: plated terminals, solderable per mil-std-750, method 2026 polarity: two bands indicate cathode end ? 1st band denotes device type and 2nd band denotes repetitive peak reverse voltage rating mounting position: any weight: 0.0046 oz., 0.116 g
bym10-50 thru bym10-1000, gl41a thru gl41y vishay semiconductors formerly general semiconductor www.vishay.com document number 88527 2 08-jul-02 ratings and characteristic curves (t a = 25 c unless otherwise noted) 25 50 75 100 125 150 175 0 0.25 0.50 0.75 1.0 1 10 100 10 5.0 15 20 25 30 0.4 0.6 0.8 1.0 1.2 1.4 1.6 10 1 0.1 0.01 1 10 100 10 1 30 0 20 40 60 80 100 0.01 0.1 1 10 average forward rectified current (a) peak forward surge current (a) fig 3 ?typical instantaneous forward characteristics fig 2 ?maximum non-repetitive peak forward surge current fig 4 ?maximum non-repetitive peak forward surge current fig 5 ?typical junction capacitance t j = 25 ? c f = 1.0 mhz vsig = 50mvp-p instantaneous forward current (a) junction capacitance (pf) terminal temperature, c number of cycles at 60hz percent of rated peak reverse voltage (%) instantaneous forward voltage (v) reverse voltage (v) gl41a thru gl41m gl41a thru gl41m gl41t thru gl41y 60 hz resistive or inductive load t j = t j max 8.3ms single half sine-wave (jedec method) 0 t j = 25 c pulse width = 300 s 1% duty cycle gl41a thru gl41j gl41k thru gl41y fig 1 ?forward current derating curve instantaneous reverse current ( a) t j = 100 c t j = 25 c fig. 6 ?typical transient thermal impedance 0.01 0.1 1 10 100 t -- pulse duration (sec) 0.1 10 100 1 transient thermal impedance ( c/w) mounted on 0.20 x 0.27" (5 x 7mm) copper pad areas
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