2SC4458L rev.e mar.-2016 data sheet http://www.fsbrec.com 1 / 5 to-220f ?? npn ?? silicon npn transistor in a to-220f plastic package. ?? high voltage. ??? dc-dc ? switching regulator applications , high voltage switching applicat ions, high speed dc-dc converter applications. pin1 base pin 2 collector pin 3 emitter ?? / h fe classifications & marking ?? see marking instructions. / descriptions / features ? / applications ? / equivalent circuit / pinning 3 2 1
2SC4458L rev.e mar.-2016 data sheet http://www.fsbrec.com 2 / 5 parameter symbol ? rating unit collector to base voltage v cbo 900 v collector to emitter voltage v ceo 500 v emitter to base voltage v ebo 9.0 v collector current - continuous i c 8.0 a base current - continuous i b 4.0 a emitter current - continuous i e 12 a collector power dissipation p c (tc=25 ) 40 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 b =0 900 v collector to emitter breakdown v oltage v ceo i c =10ma i b =0 500 v collector cut-off current i ceo v ce =400v i e =0 250 a emitter cut-off current i ebo v eb =7v i c =0 100 a collector cut-off current i cbo v cb =700v i c =0 100 a dc current gain h fe(1) v ce =5.0v i c =2.0a 25 40 h fe(2) v ce =5.0v i c =5.0a 8.0 collector to emitter saturation v oltage v ce(sat)(1) i c =2.0a i b =0.4a 0.3 v v ce(sat)(2) i c =5.0a i b =1.0a 0.6 v v ce(sat)(3) i c =8.0a i b =2.0a 1.2 v base to emitter saturation voltage v be(sat)(1) i c =2.0a i b =0.4a 1.1 v v be(sat)(2) i c =5.0a i b =1.0a 1.2 v transition frequency f t v ce =10v i c =0.5a 4.0 mhz storage time t s v cc =125v i c =5a i b1 =-i b2 =1a r l =50 ? 3.5 s fall time t f 0.7 s ? / absolute maximum ratings(ta=25 ) ? / electrical characteristics(ta=25 )
2SC4458L rev.e mar.-2016 data sheet http://www.fsbrec.com 3 / 5 ?? / package dimensions
2SC4458L rev.e mar.-2016 data sheet http://www.fsbrec.com 4 / 5 ?? / marking instructions ? br ?? c4458l ??? **** ???? note: br: company code. c4458l: product type. ****: lot no. code, code change with lot no. br **** c4458l
2SC4458L rev.e mar.-2016 data sheet http://www.fsbrec.com 5 / 5 ??? ( ? ) / 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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