data sheet semiconductor http://www.yeashin.com 1 rev.02 20120403 SRK7002 small signal mosfet silicon n-channel z features 1) low on-resistance. 2) fast switching speed. 3) low-voltage drive. 4) easily designed drive circuits. 5) easy to parallel. 6) pb-free package is available. z z z z $ e v r o x w h p d [ l p x p u d w l q j v 7 d & drain-source voltage gate-source voltage drain current drain reverse current total power dissipation channel temperature storage temperature continuous pulsed continuous pulsed v dss v gss i dr p d ? 2 tch 60 v v ma ma mw c 20 300 i d i drp ? 1 a i dp ? 1 a 0.8 115 0.8 350 150 tstg c ? 55~ + 150 symbol limits unit parameter ? 1 pw 10 s, duty cycle 1% ? 2 when mounted on a 1 0.75 0.062 inch glass epoxy board. z device marking and ordering information 7) esd protected:2000v SRK7002 rk sot?23 (to?236ab) 1 2 3 3000/t r device marking m inimum q 'ty ' g d s 1 2 3 h
http://www.yeashin.com 2 rev.02 20120403 SRK7002 device characteristics z z z z ( o h f w u l f d o f k d u d f w h u l v w l f v 7 d & parameter test conditions v gs = 0v f = 1mhz v ds = 25v v gs = 10v, i d = 200ma, v dd 30v a pf ? ms unit v a v pf pf ns ns i d = 0.5a, v gs = 10v ? ? 60 ? 1 ? 80 min. ? ? ? ? 25 ? ? ? 1.85 ? ? typ. 10 3.0 12 20 50 10 ? 1 2.5 3.0 i d = 0.05ma, v gs = 5v ? ? 3.0 ? max. 25 5.0 20 30 v ds = 10v, i d = 0.2a i d = 10 a, v gs = 0v v gs = 20v, v ds = 0v v ds = 60v, v gs = 0v v ds = 10v, i d = 1ma ? p w 300 s, duty cycle 1% i gss i dss l y fs l ? c iss symbol c oss c rss v (br) dss v gs (th) r ds (on) ? t d (on) ? t d (off) ? gate-source leakage current drain-source breakdown voltage zero gate voltage drain current gate threshold voltage drain-source on-state resistance forward transfer admittance input capacitance output capacitance reverse transfer capacitance turn-on delay time turn-off delay time r l = 150 ? ,r gs = 10 ? z z z z ( o h f w u l f d o f k d u d f w h u l v w l f curve v
http://www.yeashin.com 3 rev.02 20120403 SRK7002 device characteristics z z z z ( o h f w u l f d o f k d u d f w h u l v w l f curve v (continues) z z z z switching f k d u d f w h u l v w l f s measurement circuit
http://www.yeashin.com 4 rev.02 20120403 SRK7002 package outline & dimensions d j k l a c b s h g v 12 mm inches 0.037 0.95 0.037 0.95 0.079 2.0 0.035 0.9 notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: inch. inches millimeters dim min max min max a 0.1102 0.1197 2.80 3.04 b 0.0472 0.0551 1.20 1.40 c 0.0350 0.0440 0.89 1.11 d 0.0150 0.0200 0.37 0.50 g 0.0701 0.0807 1.78 2.04 h 0.0005 0.0040 0.013 0.100 j 0.0034 0.0070 0.085 0.177 k 0.0140 0.0285 0.35 0.69 l 0.0350 0.0401 0.89 1.02 s 0.0830 0.1039 2.10 2.64 v 0.0177 0.0236 0.45 0.60 0.031 0.8 sot-23 3
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