mb1s - mb8s mb1s-mb8s , re v . a mb1s - mb8s 0.5 ampere glass p assiv ated bridg e rectifier s absolute maxim um ratings* t a = 25 c unless otherwise noted * these r atings are limiting v alues abo v e which the ser viceability of an y semiconductor de vice ma y be impaired. ** de vice mounted on pcb with 0.5-0.5" (13x13 mm) lead length. electrical characteristics t a = 25 c unless otherwise noted ? 1999 f airchild semiconductor cor por ation features ? lo w leakage ? surge o v er load r ating: 35 amperes peak. ? ideal f or pr inted circuit board. p a r a me te r d e v ic e u nits 1s 2s 4s 6s 8s p eak repet i t i v e re v e rs e v o l t age 100 200 400 600 800 v m a x i m u m rm s b r i d g e i nput v o l t age 70 140 280 420 560 v dc re v ers e v o l t age (rat ed v r ) 100 200 400 600 800 v m a x i m u m re v ers e l eak age , per l eg @ r at ed v r t a = 25 c t a = 125 c 5.0 0.5 m a ma m a x i m u m f orw ard v o l t age drop , per br i dge @ 0. 5 a 1 . 0 v i 2 t r at i ng f o r f u s i ng t < 8. 3 m s 5. 0 a 2 t t ypi c a l j unc t i on cap a c i t anc e , per l e g v r = 4. 0 v , f = 1. 0 m h z 13 pf s y mbol p a r a mete r v alue units i o a v er age rec t i f i ed current @ t a = 50 c 0.5 a i f(surge) p eak f orw ar d s u rge current 8. 3 m s s i ngl e hal f - s i ne-w a v e s uper i m pos e d on r at ed l oad (j e d e c m e t hod) 35 a p d t o ta l d e v i ce d i ssip a t io n der at e abo v e 25 c 1.4 11 w mw / c r q j a ther m a l res i s t anc e , j unc t i on t o a m b i ent , ** per l e g 8 5 c/w r q jl ther m a l res i s t anc e , j unc t i on t o lea d, ** per l e g 2 0 c/w t stg s t or age t em per at ure range -55 t o +150 c t j oper at i ng j u nc t i on t em per at ure - 55 t o +150 c dimensions are in: inches (mm) soic-4 p olar ity symbols molded or mar king on body 0. 27 5( 7 ) ma x 0. 16 5( 4 . 2 ) 0. 15 0( 3 . 8 ) 0. 06 7( 1 . 7 ) 0. 05 7( 1 . 3 ) 0. 06 7( 1 . 7 ) 0. 05 7( 1 . 3 ) 0. 05 1( 1 . 3 ) 0. 03 5( 0 . 9 ) 0. 01 4( 0 . 3 5 ) 0. 00 6( 0 . 1 5 ) 0. 04 3( 1 . 1 ) 0. 02 7( 0 . 7 ) c 0 . 0 2( 0. 5) 0. 00 8( 0 . 2 ) 0. 11 8( 3 . 0 ) ma x 0. 10 6( 2 . 7 ) 0. 09 (2 . 3 ) 0. 03 1( 0 . 8 ) 0. 01 91( 0 . 5) 0. 10 6( 2 . 7 ) 0. 09 ( 2 . 3 ) 0. 19 3( 4 . 9 ) 0. 17 7( 4 . 5 ) 4 3 1 2 ?? + ~ 1 2 3 4 : : : : ? ? + ~ ~ ~
mb1s - mb8s mb1s-mb8s, rev. a glass passivated bridge rectifiers (continued) typical characteristics reverse characteristics 0 20406080100120140 0.01 0.1 1 10 percent of rated peak reverse voltage (%) reverse current ( a) t = 100 c o c t = 25 c o a m non-repetitive surge current 12 51020 50100 0 5 10 15 20 25 30 35 number of cycles at 60hz peak forward surge current (a) forward characteristics 0.4 0.6 0.8 1 1.2 1.4 0.01 0.1 1 10 forward voltage (v) forward current (a) t = 25 c o a pulse width = 300 m s 2% duty cycle forward current derating curve 0 25 50 75 100 125 150 175 0 0.25 0.5 0.75 1 ambient temperature ( c) forward current (a) o
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