fmks - 2052 071207 1 5 61426 - 01 sanken electric co., ltd. scope the present specifications shall app ly to sanken silicon diode, fmks - 205 2. outline type silicon diode structure resin molded flammability: ul94v - 0 (equivalent) applications high frequency rectification absolute maximum ratings frd no. item symbol unit rating conditions 1 transient peak reverse voltage v rsm v 200 2 peak reverse voltage v rm v 200 3 average forward current i f (av) a 5 tc=116c, sinewave 4 peak surge forward current i fsm a 100 10 ms. half sine wave, one shot 5 i 2 t limiting value i 2 t a 2 s 50 1 ms electrical characteristics of frd for temperature detection (ta=25 c , unless otherwise specified) no. item symbol unit value conditions 1 forward voltage drop v f v 0.98 max. i f =5a 2 reverse leakage current i r a 50 max. v r =v rm 3 reverse leakage cur rent under high temperature h ? r ma 3 max. v r =v rm f =i rp =100ma 90% recovery point, t j =25 c trr2 ns 35 max. i f =100ma, i rp =200ma, 75% recovery point ,t j =25 c 5 thermal resistance rth (j - c) c/w 4.0 max. between junction and case.
fmks - 2052 071207 2 5 61426 - 01 sanken electric co., ltd. absolute maximum ratings of sbd for temperature detection sbd cannot be used for rectification. no. item ymbol unit rating conditions 1 transient peak reverse voltage v rsm v 90 2 peak reverse voltage v rm v 90 6 junction temperature tj c - 40 to +150 7 storage temperature tstg c - 40 to +150 electrical characteristics of sbd for temperature detection (ta=25 c , unless otherwise specified) no. item symbol unit min. typ. max. conditions 1 reverse leakage current i r1 a D D r =15v i r2 m a D D r = 90 v 2 reverse leakage current under high temperature h ? r1 ma 1.2 0 1.9 0 2.6 0 v r =15v , tj=130 c h ? r2 ma D D r = 90 v , tj=150 c sbd 15v ??r ir ? ir-tj characteristics of sbd at 15v 0.0 1.0 2.0 3.0 4.0 5.0 120 125 130 135 140 ??? tj ( ) junction temperature ( ) ? (ma) reverse leakage current (ma) max. typ. min.
fmks - 2052 071207 3 5 61426 - 01 sanken electric co., ltd. characteristics i f(av) f forward power dissipation, p f (w) average forward current, i f(av) (a ) v r r reverse power dissipation , p r (w) reverse voltage, v r (v) tj= 150 c t/t=1/6 t/t=1/3,sinewave t/t=1/2 dc tj= 150 c 1 - t/t=5/6 sinewave 1 - t/t=2/3 1 - t/t=1/2 0 1 2 3 4 5 6 7 0 1 2 3 4 5 0 0.2 0.4 0.6 0 50 100 150 200 t t
fmks - 2052 071207 4 5 61426 - 01 sanken electric co., ltd. derating t c f(av) v r =0(v) average forward current, i f(av) (a) case temperature, t c (c) t c f(av) v r =2 00(v) average forward current, i f(av) (a ) case temperature, t c (c) tj= 150 c t/t=1/6 t/t=1/2 d c tj= 150 c t/t=1/6 t/t=1/2 sinewave t/t=1/3 d.c. t/t=1/3,sinewave 0 1 2 3 4 5 0 50 100 150 0 1 2 3 4 5 0 50 100 150 t t
fmks - 2052 071207 5 5 61426 - 01 sanken electric co., ltd. dimensions, inner structure and marking - dimensions refer dimensions in mm - appearance the body shall be clean and shall not bear any stain, rust or flaw. - marking type name marking *1 is type name *2 is polarity *3 is lot number fmks - 2052 ks2052 1st letter: last digit of year 2nd letter: month from 1 to 9 for jan. to sep., o for oct., n for nov., d for dec. 3rd & 4th letter: day ex. 2117 (jan. 17, 2002) *1 *2 10.0 2.6 4.2 2.8 0.45 c 0.5 ??? 0.2 tolerance 0.2 1.35 0.85 2.54 3.3 4.0 8 .4 0.8 3.9 16 .9 (13.5) 1 2 3 2.54
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