continental device india limited an is/iso 9002 and iecq certified manufacturer npn high voltage high speed silicon power transistor BUF508A to-220fp full y isolated plastic package a pp lications hi g h volta g e , hi g h - s p eed switchin g transistor in to - 220fp p acka g e envelo p e intended for use in horizontal deflection of colour television circuits. absolute maximum ratings. description symbol value unit collector emitter voltage peak value; vbe=o vcesm 1500 v collector emitter voltage v ceo 700 v collector current (dc) i c 8.0 a collector current (peak) i cm 15 a base current (dc) i b 4.0 a base current (peak) i bm 6.0 a reverse base current - ib(av) 100 ma (dc or average over any 20ms period) reverse base current *(peak value) i bm 5.0 a power dissipation upto tmb=25oc ptot 60 w operating & storage junction t j, tstg -65 to +150 oc temperature range *turn off current electrical characteristics (tc=25oc unless specified otherwise) description symbol test condition min max unit collector cut off current ** i ces vce=vcesm max, vbe=0 - 1.0 ma tj=125oc vce=vcesm max, vbe=0 - 2.0 ma emitter cut off current i ebo v eb =6v,i c =0 -10ma collector emitter (sus) voltage v ceo ( sus ) i c =100ma, i b =0, l=25mh 700 - v collector emitter saturation voltage v ce ( sat ) i c =4.5a, i b =2a - 1.0 v base emitter saturation voltage vbe(sat) i c =4.5a, i b =2a - 1.3 v dynamic characteristisc transition frequency ft ic=0.1a, vce=5v, f=5mhz typ 7.0 mhz collector capacitance cc ie=ie=0, vcb=10v, f=1mhz typ 125 pf **measured with half - sinewave voltage (curve tracer) is/iso 9002 lic# q sc/l- 000019.2 continental device india limited data sheet page 1 of 3
BUF508A to-220fp fully isolated plastic package to-220fp fully isolated plastic package to-220 fp tube packing dim min max all diminsions in mm. a b c d e f g h j 9.96 2.60 4.50 3.10 7.90 16.87 0.45 2.56 2.34 k ? l ? m ? 10.36 3.00 4.90 3.30 8.20 17.27 0.50 2.96 2.74 3.08 30.05 0.80 pin configuration 1. base 2. collector 3. emitter 3 2 1 c b e g h 1 2 3 a d f l k m j j to-220fp 200 pcs/polybag 50 pcs/tube 396 gm/200 pcs 135 gm/50 pcs 3" x 7.5" x 7.5" 3.5" x 3.7" x 21.5" 1k 1k 17" x 15" x 13.5" 19" x 19" x 19" 16k 10k 36 kgs 28 kgs package net weight/qty details standard pack inner carton box qty outer carton box qty gr wt size size packing detail 6.87 32.85 13.74 e n d pi n tube thickness device name label 536.00 1.5 50 pcs./tube sr. qty. all dimensions in mm ammo pack size 20 tubes/ammo pack 1000 pcs./ammo pack d e v i c e n a m e s r . q t y . d e v i c e n a m e s r . q t y . label 5 3 8 . 0 0 7 5 . 0 92.0 continental device india limited data sheet page 2 of 3
notes BUF508A to-220fp fully isolated plastic package BUF508A1rev210701 disclaimer the product information and the selection guides facilitate selection of the cdil's discrete semiconductor device(s) best suited for application in your product(s) as per your requirement. it is recommended that you completely review our data sheet(s) so as to confirm that the device(s) meet functionality parameters for your application. the information furnished in the data sheet and on the cdil web site/cd is believed to be accurate and reliable. cdil however, does not assume responsibility for inaccuracies or incomplete information. furthermore, cdil does not assume liability whatsoever, arising out of the application or use of any cdil product; neither does it convey any license under its patent rights nor rights of others. these products are not designed for use in life saving/support appliances or systems. cdil customers selling these products (either as individual discrete semiconductor devices or incorporated in their end products), in any life saving/support appliances or systems or applications do so at their own risk and cdil will not be responsible for any damages resulting from such sale(s). cdil strives for continuous improvement and reserves the right to change the specifications of its products without prior notic e. cdil is a registered trademark of continental device india limited c-120 naraina industrial area, new delhi 110 028, india. telephone + 91-11-579 6150 fax + 91-11-579 9569, 579 5290 e-mail sales @ cdil.com www.cdil.com continental device india limited data sheet page 3 of 3
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