KTC3199M rev.f apr.-2017 data sheet http://www.fsbrec.com 1 / 6 sot-23 ?? npn ?? silicon npn transistor in a sot-23 plastic package. ?,? h fe ,? high dc current gain, excellent h fe linearity, low noise. ????? general amplifier and switching application. pin 1 base pin 2 emitter pin 3 collector ?? / h fe classifications & marking h fe classifications symbol o y gr bl h fe range 70 140 120 240 200 400 350 700 marking hhfo hhfy hhfg hhfb / descriptions / features ? / applications ? / equivalent circuit / pinning 2 3 1
KTC3199M rev.f apr.-2017 data sheet http://www.fsbrec.com 2 / 6 parameter symbol ? rating unit collector to base voltage v cbo 50 v collector to emitter voltage v ceo 50 v emitter to base voltage v ebo 5.0 v collector current i c 150 ma emitter current i e -150 ma collector power dissipation p c 250 mw junction temperature t j 150 storage temperature range t stg -55 150 parameter symbol test conditions ? min ? typ ? max unit collector cut-off current i cbo v cb =50v i e =0 0.1 a emitter cut-off current i ebo v eb =5.0v i c =0 0.1 a dc current gain h fe v ce =6.0v i c =2.0ma 70 700 collector to emitter saturation v oltage v ce(sat) i c =100ma i b =10ma 0.1 0.25 v transition frequency f t v ce =10v i c =1.0ma 80 mhz collector output capacitance c ob v cb =10v i e =0 f=1.0mhz 2.0 3.5 pf noise figure nf v ce =6.0v i c =0.1ma f=1.0khz r g =10k ? 1.0 10 db ? / absolute maximum ratings(ta=25 ) ? / electrical characteristics(ta=25 )
KTC3199M rev.f apr.-2017 data sheet http://www.fsbrec.com 3 / 6 ? / electrical characteristic curve
KTC3199M rev.f apr.-2017 data sheet http://www.fsbrec.com 4 / 6 ?? / package dimensions
KTC3199M rev.f apr.-2017 data sheet http://www.fsbrec.com 5 / 6 ?? / marking instructions ? h ?? hf ??? o ? h fe note: h company code hf product type o h fe classifications symbol hhfo
KTC3199M rev.f apr.-2017 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 6 180,000 7 8 180120180 390385205 ?? / notices
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