SI2321 rev.e mar.-2016 data sheet http://www.fsbrec.com 1 / 7 sot-23 ?? p mos ??p - channel mosfet in a sot-23 plastic package. ?? trench fet power mosfet. ?? high speed switch. ? / equivalent circuit pin1 s pin 2 g pin 3 d ? / marking / descriptions / features ? / applications / pinning marking hd1 3 1 2
SI2321 rev.e mar.-2016 data sheet http://www.fsbrec.com 2 / 7 parameter symbol ? rating unit drain-source voltage v dss -20 v gate-source voltage v gss 12 v drain current ? continuous i d -4.3 a pulsed drain current i dm -15 a power dissipation p d 1.25 w storage temperature range t stg -55 150 junction-to-ambient r ja 140 /w parameter symbol test conditions ? min ? typ ? max unit drain?source breakdown voltage v (br)dss v gs =0v i d =-10 a -20 v gate threshold voltage v gs(th) v ds =v gs i d =-250 a-0.4 -1.0 v static drain?source on?resistance r ds(on)1 v gs =-4.5v i d =-4.3a 44 57 m ? r ds(on)2 v gs =-2.5v i d =-2.5a 61 76 r ds(on)3 v gs =-1.8v i d =-1.3a 84 110 zero gate voltage drain current i dss(1) v ds =16v v gs =0v -1 a i dss(2) v ds =16v v gs =0v t j =55 -10 a gate?body leakage. i gss v gs =12v v ds =0v 100 na drain?source diode forward v oltage v sd i s =-1.6a v gs =0v -1.2 v forward transconductance g fs v ds =-5v i d =-3.3a 3 s total gate charge q g v ds =-6v v gs =-4.5v i d -3.3a 8 13 nc gate-source charge q gs 1.2 gate-drain charge q gd 2.2 input capacitance c iss v ds =-6v v gs =0 f=1mhz 715 pf output capacitance c oss 170 reverse transfer capacitance c rss 120 turn?on delay time t d(on) v dd =-6v r l =6 ? v gen =-4.5v i d -1a r g =6 ? 15 25 ns turn?on rise time t r 35 55 turn?off delay time t d(off) 60 90 turn?off fall time t f 40 60 ? / absolute maximum ratings(ta=25 ) ? / electrical characteristics(ta=25 )
SI2321 rev.e mar.-2016 data sheet http://www.fsbrec.com 3 / 7 ? / electrical characteristic curve
SI2321 rev.e mar.-2016 data sheet http://www.fsbrec.com 4 / 7 ? / electrical characteristic curve
SI2321 rev.e mar.-2016 data sheet http://www.fsbrec.com 5 / 7 ?? / package dimensions
SI2321 rev.e mar.-2016 data sheet http://www.fsbrec.com 6 / 7 ?? / marking instructions ? h: ?? d1: ??? note: h: company code. d1 product type hd1
SI2321 rev.e mar.-2016 data sheet http://www.fsbrec.com 7 / 7 ?? ( ? ) / temperature?profile?for?ir?reflow?soldering(pb-free) ? note: 1 ?? 25 150 ? 60 90sec; 1.preheating:25~150 , time:60~90sec. 2 ?? 245 5 ?? 5 0.5sec; 2.peak temp.:245 5 , duration:5 0.5sec. 3 ???? 2 10 /sec. 3. cooling speed: 2~10 /sec. ? / resistance to soldering heat test conditions ?? 260 5 ?? 10 1 sec. temp.:260 5 time:10 1 sec ? / packaging spec. ?? / reel package type ?? units ? dimension ?? (unit mm 3 ) units/reel ? / reels/inner box / units/inner box ? / inner boxes/outer box / units/outer box ? / reel inner box outer box sot-23 3,000 10 30,000 8 240,000 7 8 180120180 385257392 ?? / notices
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