b40c1500g thru b380c1500g vishay semiconductors formerly general semiconductor document number 88501 www.vishay.com 11-feb-02 1 glass passivated single-phase bridge rectifiers maximum ratings & thermal characteristics ratings at 25? ambient temperature unless otherwise specified. symbol b40 b80 b125 b250 b380 unit parameter c1500g c1500g c1500g c1500g c1500g maximum repetitive peak reverse voltage v rrm 65 125 200 400 600 v maximum rms input voltage r + c-load v rms 40 80 125 250 380 v maximum dc blocking voltage v dc 65 125 200 400 600 v maximum peak working voltage v rwm 90 180 300 600 800 v maximum non-repetitive peak voltage v rsm 100 200 350 600 1000 v maximum repetitive peak forward surge current i frm 10 a maximum average forward output current for free air operation at t a =45? r + l-load i f(av) 1.6 a c-load 1.5 peak forward surge current single sine wave on rated load at t j =125? i fsm 50 a rating for fusing at t j =125? (t<100ms) i 2 t 12.5 a 2 sec minimum series resistor c-load at v rms = ?0% r t 1.0 2.0 4.0 8.0 12 ? maximum load capacitance +50% -10% c l 5000 2500 1000 500 200 f typical thermal resistance per leg (note 1) r ja 36 r jl 11 ?/w operating junction temperature range t j 40 to +125 ? storage temperature range t stg 40 to +150 ? electrical characteristics ratings at 25? ambient temperature unless otherwise specified. maximum instantaneous forward voltage drop per leg at 1.5a v f 1.0 v maximum reverse current at rated repetitive peak voltage per leg t a = 25? i r 10 a note: (1) thermal resistance from junction to ambient and from junction to lead mounted on p.c.b. at 0.375" (9.5mm) lead lengths with 0.2 x 0.2" 0.220 (5.6) 0.160 (4.1) 0.388 (9.86) 0.348 (8.84) 0.032 (0.81) 0.028 (0.71) 1.0 (25.4) min. 0.060 (1.52) 0.020 (0.51) 0.348 (8.84) 0.308 (7.82) 0.220 (5.6) 0.180 (4.6) 0.220 (5.6) 0.180 (4.6) dimensions in inches and (millimeters) features ?plastic package has underwriters laboratory flammability classification 94v-0 ?glass passivated chip junction ?high case dielectric strength ?typical i r less than 0.1 a ?high surge current capability ?ideal for printed circuit boards ?high temperature soldering guaranteed: 260?/10 seconds, 0.375 (9.5mm) lead length, 5 lbs. (2.3kg) tension mechanical data case: molded plastic body over passivated junctions terminals: plated leads solderable per mil-std-750, method 2026 mounting position: any weight: 0.04 oz., 1.1 g packaging codes/options: 1/100 ea. per bulk bag case style wog reverse voltage 65 and 600v forward current 1.5a
b40c1500g thru b380c1500g vishay semiconductors formerly general semiconductor www.vishay.com document number 88501 2 11-feb-02 0 0.2 0.4 0.6 1.2 1.4 1.6 1.0 0.8 20 40 60 80 100 120 140 fig. 1 ?derating curves output rectified current for b40c1500g...b125c150-0g fig. 2 ?derating curves output rectified current for B250C1500G...b380c1500g bridge output full wave rectified current average amperes bridge output full wave rectified current average amperes ambient temperature ( c) 0.01 0.1 1 10 20 0.4 0.6 0.8 1.0 1.2 1.4 fig. 4 ?typical forward characteristics per leg instantaneous forward current (a) instantaneous forward voltage (v) 0 0.1 1 10 0 20 40 60 80 100 instantaneous reverse current ( a) percent of rated peak reverse voltage (%) fig. 5 ?typical reverse characteristics per leg 0 10 20 30 40 50 1 100 60 40 20 10 6 24 peak forward surge current (a) number of cycles at 60h z fig. 3 ?maximum non-repetitive peak forward surge current per leg 1 10 100 0.1 1 10 100 junction capacitance (pf) reverse voltage (v) fig. 6 ?typical junction capacitance per leg capacitive load < 500 f 500-5000 f 50 to 60h z resistive or inductive load t a = 25 c single sine-wave (jedec method) t j = 25 c pulse width = 300 s 1% duty cycle t j = 25 c f = 1.0mh z vsig = 50mvp-p 0.375" (9.5mm) copper pads 0.22 x 0.22" (5.5 x 5.5mm) p. c . b . 0 0.2 0.4 0.6 1.2 1.4 1.6 1.0 0.8 20 40 60 80 100 120 140 ambient temperature ( c) capacitive load 50 to 60h z resistive or inductive load 0.375" (9.5mm) copper pads 0.22 x 0.22" (5.5 x 5.5mm) p. c . b . t j = 100 c t j = 25 c 0-10 f 10-100 f >100 f ratings and characteristic curves (t a = 25 c unless otherwise noted)
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