b40c800g thru b380c800g vishay semiconductors formerly general semiconductor document number 88534 www.vishay.com 04-mar-02 1 rectifier reverse voltage 65 and 600 v rectifier forward current 0.9 a maximum ratings & thermal characteristics ratings at 25? ambient temperature unless otherwise specified. symbols b40 b80 b125 b250 b380 units parameter c800g c800g c800g c800g c800g 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 average forward output current for free air operation at t a =45? r + l-load i f(av) 0.9 a c-load 0.8 maximum non-repetitive peak voltage v rsm 100 200 350 600 1000 v maximum dc blocking voltage v dc 65 125 200 400 600 v maximum peak working voltage v rwm 90 180 300 600 900 v maximum repetitive peak forward surge current i frm 10 a peak forward surge current single sine wave on rated load at t j =125? i fsm 45 a rating for fusing at t j =125? (t<100ms) i 2 t10a 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 (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. symbols b40 b80 b125 b250 b380 units parameter c800g c800g c800g c800g c800g maximum instantaneous forward voltage drop per leg at 0.9a v f 1.0 v maximum reverse current at rated repetitive peak voltage per leg i r 10 a notes: (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" (5.5 x 5.5mm) copper pads. 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 overload surge current ?ideal for printed circuit boards ?high temperature soldering guaranteed: 260?/10 seconds, 0.375 (9.5mm) lead length, 5lbs. (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 glass passivated single-phase bridge rectifier
b40c800g thru b380c800g vishay semiconductors formerly general semiconductor www.vishay.com document number 88534 2 04-mar-02 ratings and characteristic curves (t a = 25? unless otherwise noted) ambient temperature ( c) number of cycles at 50h z bridge output full wave rectified current average (a) peak forward surge current (a) instantaneous reverse current ( a) fig. 1 ? derating curves output rectified current for b40c800g...b125c800g fig. 3 ? maximum non-repetitive peak forward current per leg fig. 5 ? typical reverse characteristics per leg fig. 6 ? typical junction capacitance per leg ambient temperature ( c) fig. 2 ? derating curves output rectified current for b250c800g...b380c800g instantaneous forward voltage (v) percent of rated peak reverse voltage (%) reverse voltage (v) instantaneous forward surge current (a) junction capactiance (pf) fig. 4 ? typical forward characteristics per leg 20 40 60 0.2 0.4 0.6 0.8 1.0 80 100 120 140 0 0 60 80 100 140 0.2 0.6 0.8 1.0 0.4 0 0 20 40 120 bridge output full wave rectified current average (a) 1.0 10 100 0 10 20 30 40 50 0.4 0.8 1.2 10 20 1 0.1 0.01 0.6 1.0 0.6 20 40 80 100 0.01 0.1 1 10 0 60 0.1 1.0 10 100 1.0 10 100 capacitive load copper pads 0.22 x 0.22" (5.5 x 5.5mm) p.c.b. 0.375" (9.5mm) 50 to 60 h z resistive or inductive load 0-10 f 10-100 f >100 f copper pads 0.22 x 0.22" (5.5 x 5.5mm) p.c.b. 0.375" (9.5mm) 50 to 60 h z resistive or inductive load 0-10 f 10-100 f >100 f capacitive load 1.0 cycle t j = 25 c 10ms single sine-wave t j = 25 c pulse width = 300 s 1% duty cycle t j = 100 c t j = 25 c t j = 25 c f = 1.0mh z vsig = 50mvp-p
|
