40v-200v 3.0a br34 thru br320 web site: www.taychipst.com 1 of 2 features e-mail: sales@taychipst.com mechanical data maximum ratings and electrical characteristics . mini surface mount schottky barrier rectifier ? plastic package has underwriters laboratory flammability classification 94v-o for surface mounted applications low profile package built-in strain relief metal to silicon rectifier. majority carrier conduction low power loss,high efficiency high surge capacity for use in low voltage high frequency inverters, free wheeling, and polarity protection applications in compliance with eu rohs 2002/95/ec directives case: jedec do-214aa molded plastic terminals:solder plated, solderable per mil-std-750,method 2026 polarity: color band denotes positive end (cathode) standard packaging: 12mm tape (eia-481) weight: 0.0032 ounce, 0.092 gram notes: 1. pulse test with pw =300sec, 2% duty cycle. 2. mounted on p.c. board with 8.0mm 2 (.013mm thick) copper pad areas. ratings at 25c ambient temperature unless otherwise specified. resistive or inductive load. retemara pl obmys 43r ba 43r b5 3r bbr6 3br8 39 3r b0 13r b5 13r b0 23rb stinu egatlovesreverkaeptnerrucermumixa mv mrr 0 45 40 506080 90 0 10 5 10 0 2v egatlovsmrmumixa mv smr 8 25 .1 35 32 46 53 60 75 0 10 4 1v egatlovgnikcolbcdmumixa mv cd 0 45 40 506080 90 0 10 5 10 0 2v )1erugifees(tnerrucdrawrofegarevamumixa mi )va(f 0. 3a evaw-enisflahelgnissm3.8:tnerrucegrusdrawrofkaep )dohtemcedej(daoldetarnodesopmirepus i msf 0 8a taegatlovdrawrofmumixa m3) 1eton(a0 .v f 07. 07 . 04 0 8. 00 9. 0v ttnerrucesrevercdmumixam j 52= o c tegatlovgnikcolbcddetarta j 001= o c i r 50.0 02 am lacipy t) 2eton(ecnatsiserlamreht r lj r aj 02 57 o w/c noitcnujgnitarep oe rutarepmetegarotsdna egnar t j t, gts 051+ot55- 571+ot56- o c
ratings and characteristic curves br34 thru br320 e-mail: sales@taychipst.com web site: www.taychipst.com 2 of 2 40v-200v 3.0a br34 thru br320 mini surface mount schottky barrier rectifier fig.1- forward current derating curve fig.2- typical instantaneous forward characteristic fig.4- maximum non - repetitive surge current fig.3- typical reverse characteristic peak forward surge current, no. of cycle at 60hz 90 80 70 60 50 40 30 20 10 1 2 5 10 20 50 100 8.3ms single half since-wave jedec method lead temperature, c o 3.0 2.5 1.5 0 1.0 2.0 0 20 40 60 80 100 120 140 160 180 average forward rectified current amperes =40v = 45-200v instantaneous forward current amperes instantaneous forward voltage, volts .4 .5 .6 .8 1.0 .7 .9 1.1 50 0.1 10 1.0 tj=25 c f=1.0mhz visg=5mvp-p o 40-45v 50-60v 80-100v 150-200v instantaneous reverse current ,ma percent of instantaneous reverse voltage,(%) 120 140 10 1.0 0.1 .01 .001 020406080100 t =100 c j o t= j 75 c o t= j 25 c o
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