2012. 8. 10 1/6 semiconductor technical data KF3N80D/i n channel mos field effect transistor revision no : 0 general description this planar stripe mosfet has better characteristics, such as fast switching time, low on resistance, low gate charge and excellent avalanche characteristics. it is mainly suitable for led lighting and switching mode power supplies. features h v dss = 800v, i d = 2.7a h drain-source on resistance : r ds(on) =4.2 ? @v gs = 10v h qg(typ) =12nc maximum rating (ta=25 ? ) * : drain current limited by maximum junction temperature. characteristic symbol rating unit drain-source voltage v dss 800 v gate-source voltage v gss ? 30 v drain current @t c =25 ? i d 2.7 a @t c =100 ? 1.7 pulsed (note1) i dp 6* single pulsed avalanche energy(note 2) e as 175 mj repetitive avalanche energy(note 1) e ar 4.4 mj peak diode recovery dv/dt(note 3) dv/dt 4.5 v/ns drain power dissipation tc=25 ? p d 69.4 w derate above 25 ? 0.55 w/ ? maximum junction temperature t j 150 ? storage temperature range t stg -55 q 150 ? thermal characteristics thermal resistance, junction-to-case r thjc 1.8 ? /w thermal resistance, junction-to-ambient r thja 110 ? /w g d s pin connection dpak (1) dim millimeters a a b b c c d d f ff h g k g j l k l m 0.96 max0.90 max e e m n h 0.70 min o max 0.1 n 123 6.60 0.20 + _ 6.10 0.20 + _ 5.34 0.30 + _ 0.70 0.20 + _ 2.70 0.15 + _ 2.30 0.10 + _ 1.80 0.20 + _ 0.50 0.10 + _ 2.30 0.10 + _ 0.50 0.10 + _ j o ipak(1) 123 a b c d e ff g h j l p m n k a bc d e f gh j l 0.96 max k m n p 6.6 0.2 + _ 6.1 0.2 + _ 5.34 0.3 + _ 0.7 0.2 + _ 9.3 0.3 + _ 2.3 0.2 + _ 0.76 0.1 + _ 2.3 0.1 + _ 0.5 0.1 + _ 1.8 0.2 + _ 0.5 0.1 + _ 1.0 0.1 + _ + _ 1.02 0.3 dim millimeters 1. gate2. drain 3. source KF3N80Dkf3n80i downloaded from: http:///
2012. 8. 10 2/6 KF3N80D/i revision no : 0 2 product namelot no 1 001 2 kf3n80 d 1 001 2 kf3n80 i 1 marking electrical characteristics (tc=25 ? ) characteristic symbol test condition min. typ. max. unit static drain-source breakdown voltage bv dss i d =250 a, v gs =0v 800 - - v breakdown voltage temperature coefficient bv dss / t j i d =250 a, referenced to 25 ? - 0.8 - v/ ? drain cut-off current i dss v ds =800v, v gs =0v - - 10 a gate threshold voltage v th v ds =v gs , i d =250 a 2.5 - 4.5 v gate leakage current i gss v gs = ? 30v, v ds =0v - - ? 100 na drain-source on resistance r ds(on) v gs =10v, i d =1.35a - 3.4 4.2 ? dynamic total gate charge q g v ds =480v, i d =3a v gs =10v (note4,5) - 12 - nc gate-source charge q gs - 6 - gate-drain charge q gd - 2 - turn-on delay time t d(on) v dd =400v i d =3a r g =25 ? (note4,5) - 25 - ns turn-on rise time t r - 27 - turn-off delay time t d(off) - 60 - turn-off fall time t f - 30 - input capacitance c iss v ds =25v, v gs =0v, f=1.0mhz - 520 - pf output capacitance c oss - 60 - reverse transfer capacitance c rss - 9 - source-drain diode ratings continuous source current i s v gs |