BUL128DR8 rev.e mar.-2016 data sheet http://www.fsbrec.com 1 / 6 to-220f ?? npn ?? silicon npn transistor in a to-220f plastic package. ????n ????????? npn transistor, high voltage capability, low spread of dynamic parameters, minimum lot-to-lot spread for reliable operation, ve ry high switching speed. ??????? electronic ballasts for fluorescent lighting,flyback and forward single tr ansistor low power converters . pin1 base pin 2 collector pin 3 emitter ?? / h fe classifications & marking ?? see marking instructions. / descriptions / features ? / applications ? / equivalent circuit / pinning 3 2 1
BUL128DR8 rev.e mar.-2016 data sheet http://www.fsbrec.com 2 / 6 parameter symbol ? rating unit collector to base voltage v cbo 700 v collector to emitter voltage v ceo 400 v emitter to base voltage v ebo 9.0 v collector current - continuous i c 4.0 a collector power dissipation p c 2.0 w collector power dissipation p c (tc=25 ) 75 w junction temperature t j 150 storage temperature range t stg -55 150 parameter symbol test conditions ? min ? typ ? max unit collector to base breakdown v oltage v cbo i c =1ma i e =0 700 v collector to emitter breakdown v oltage v ceo i c =10ma i b =0 400 v emitter to base breakdown voltage v ebo i e =1ma i c =0 9.0 v emitter base cut-off current i cbo v cb =700v i e =0 0.1 ma collector cut-off current i ceo v ce =400v i b =0 0.1 ma collector cut-off current i ebo v eb =9.0v i c =0 0.1 ma dc current gain h fe v ce =5.0v i c =1.0a 10 40 collector to emitte r saturation v oltage v ce(sat) i c =2.0a i b =0.5a 0.8 v base to emitter saturation voltage v be(sat) i c =2.0a i b =0.5a 1.2 v transition frequency f t v ce =10v i c =0.5a f=1.0mhz 7.0 mhz fall time t f v ce =5v i c =0.5a (ui9600) 0.8 s storage time t s 4.0 s ? / absolute maximum ratings(ta=25 ) ? / electrical characteristics(ta=25 )
BUL128DR8 rev.e mar.-2016 data sheet http://www.fsbrec.com 3 / 6 ? / electrical characteristic curve soa(dc) p c -t c h fe -ic h fe -ic vces-i c vbes-i c t s -ta h fe -ta
BUL128DR8 rev.e mar.-2016 data sheet http://www.fsbrec.com 4 / 6 ?? / package dimensions
BUL128DR8 rev.e mar.-2016 data sheet http://www.fsbrec.com 5 / 6 ?? / marking instructions ? br ?? 128d ??? r8 ? **** ???? note: br: company code 128d product type. r8 specification code ****: lot no. code, code change with lot no. br **** 128d r8
BUL128DR8 rev.e mar.-2016 data sheet http://www.fsbrec.com 6 / 6 ??? ( ? ) / temperature profile for dip soldering(pb-free) ? note: 1 ?? 25 150 ? 60 90sec; 1.preheating:25~150 , time:60~90sec. 2 ?? 255 5 ?? 5 0.5sec; 2.peak temp.:255 5 , duration:5 0.5sec. 3 ???? 2 10 /sec. 3. cooling speed: 2~10 /sec. ? / resistance to soldering heat test conditions ?? 270 5 ?? 10 1 sec. temp.:2705 time:101 sec ? / packaging spec. ?? / bulk package type ?? units ? dimension ?? (unit mm 3 ) units/bag ? / bags/inner box / units/inner box ? / inner boxes/outer box / units/outer box ? / bag inner box outer box to-220/f 200 10 2,000 5 10,000 135190 237172102 560245195 ??? / tube package type ?? units ? dimension ?? (unit mm 3 ) units/tube ? / ? tubes/inner box ? / units/inner box ? / inner boxes/outer box / units/outer box ? / tube ? inner box outer box to-220/f 50 20 1,000 5 5,000 53231.45.5 55516450 575290180 ?? / notices
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