sanken electric co., ltd. fm n - 4306s 111130 1 4 61426 - 01 scope the present specifications shall apply to fmn - 4306s . outline high frequency rectification type silicon diode structure resin molded applications high frequency rectification flammability ul94v - 0(equivalent) absolute maximum ratings no. item symbol unit rating conditions 1 transient peak reverse voltage v rsm v 600 2 peak reverse voltage v rm v 600 3 average forward current i f(av) a 30 refer to derating curve in section 7 4 peak surge forward current i fsm a 150 10ms. half sine wave, o ne shot 5 i 2 t limiting value i 2 t a 2 s 112.5 1 ms t 10 ms 6 junction temperature t j c - 40 to +150 7 storage temperature t stg c - 40 to +150 no.1, 2, 4 and 5 show ratings per one chip. electrical characteristics (ta=25c, unless otherwise specified ) no. item symbol unit value conditions 1 forward voltage drop v f v 1.3 max. i f =15a 2 reverse leakage current i r a 100 max. v r =v rm 3 reverse leakage current under high temperature h ? r ma 10 max. v r =v rm , t j =150 c 4 reverse recovery time trr1 ns 100 ma x i f =i rp =100ma 90% recovery point, t j =25c trr2 ns 50 max i f =100ma,i rp =200ma 75% recovery point, t j =25c 5 thermal resistance r th(j - c) c /w 2.0 max. between junction and case no.1, 2, 3 and 4 show characteristics per one chip.
sanken electric co., ltd. fm n - 4306s 111130 2 4 61426 - 01 characteristics i f(a v) 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) 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 tj= 150 c 0 10 20 30 40 50 60 0 5 10 15 20 25 30 0 2 4 6 8 10 12 0 100 200 300 400 500 600 t t
sanken electric co., ltd. fm n - 4306s 111130 3 4 61426 - 01 derating t c f(av) v r =0(v) average forward current, i f(av) (a) ca se temperature, t c (c) t c f(av) v r =600(v) average forward current, i f(av) (a) case temperature, t c (c) tj= 150 c t/t=1/6 t/t=1/2 dc t/t=1/3 sinewave tj= 150 c t/t=1/6 t/ t=1/2 sinewave t/t=1/3 d.c. 0 5 10 15 20 25 30 0 50 100 150 0 5 10 15 20 25 30 0 50 100 150 t t
sanken electric co., ltd. fm n - 4306s 111130 4 4 61426 - 01 package information - package type, physical dimensions and material dimensions in mm - appearance the body shall be cle an and shall not bear any stain, rust or flaw. - marking type name marking *1 is type name *2 is polarity *3 is lot number fmn - 4306s n4306s 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) 2 1 tolerance 0.2
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