BSS138 rev.e mar.-2016 data sheet http://www.fsbrec.com 1 / 6 sot-23 ?? n mos ?? n-channel mosfet in a sot-23 plastic package. ??sot-23 ??? low r ds(on) ,rugged and reliable, compact industry standard sot-23 surface mount package . ?? mosfet ??? low current applications such as small servo moto r control, power mosfet gate drivers, and other switching applications. ? / equivalent circuit pin1 s pin 2 g pin 3 d ? / marking / descriptions / features ? / applications / pinning marking hss 3 1 2
BSS138 rev.e mar.-2016 data sheet http://www.fsbrec.com 2 / 6 parameter symbol ? rating unit drain-source voltage v dss 50 v gate-source voltage v gss 20 v drain current ? continuous i d 220 ma peak drain current i dm 880 ma power dissipation p d 360 mw thermal resistance, junction-to-ambient r ja 350 /w storage temperature range t stg -55 150 parameter symbol test conditions ? min ? typ ? max unit zero gate voltage drain current i dss(1) v gs =0 v ds =50v 0.5 a i dss(2) v gs =0 v ds =30v 0.1 a gate?body leakage. i gss v ds =0v v gs =20 100 na gate threshold voltage v gs(th) v ds =v gs i d =1.0ma 0.8 1.3 1.5 v static drain?source on?resistance r ds(on)(1) v gs =10v i d =220ma 0.7 3.5 ? r ds(on)(2) v gs =4.5v i d =220ma 1.0 6.0 ? forward transconductance g fs v ds =10v i d =220ma 0.12 0.5 s drain?source diode forward v oltage v sd v gs =0v i s =440ma 0.8 1.4 v gate resistance r g v gs =15mv f=1.0mhz 9 ? turn?on delay time t d(on) v dd =30v i d =290ma v gs =10v r gen =25 ? 2.5 5 ns turn?on rise time t r 9 18 ns turn?off delay time t d(off) 20 36 ns turn?off fall time t f 7 14 ns ? / absolute maximum ratings(ta=25 ) ? / electrical characteristics(ta=25 )
BSS138 rev.e mar.-2016 data sheet http://www.fsbrec.com 3 / 6 ? / electrical characteristic curve
BSS138 rev.e mar.-2016 data sheet http://www.fsbrec.com 4 / 6 ?? / package dimensions
BSS138 rev.e mar.-2016 data sheet http://www.fsbrec.com 5 / 6 ?? / marking instructions ? h ?? ss ??? note: h: company code. ss: product type. hss
BSS138 rev.e mar.-2016 data sheet http://www.fsbrec.com 6 / 6 ?? ( ? ) / 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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