BF420 bf422 npn silicon plastic-encapsulate transistor features electrical characteristics @ 25 o c unless otherwise specified symbol parameter min max units off characteristics v (br)ceo collector-emitter breakdown voltage (i c =1.0madc, i b =0) BF420 bf422 300 250 --- --- vdc v (br)cbo collector-base breakdown voltage (i c =100uadc, i e =0) BF420 bf422 300 250 --- --- vdc v (br)ebo emitter- base breakdown voltage (i e =100uadc, i c =0) 5.0 --- adc i cbo collector cutoff current (v cb =200vdc, i e =0) --- 0.01 uadc i ebo emitter cutoff c urrent (v eb =5.0vdc, i c =0) --- 0.05 uadc on characteristics h fe dc current gain (i c =25madc,v ce =20vdc) 50 --- --- v ce(sat) collector- emitter saturation voltage (i c =30madc, i b =5.0madc) --- 0.6 vdc f t transition frequency (v ce =10vdc, i c =10ma dc, f=100mhz) 60 --- mhz to-92 ae b c d g revision: a 2011/01/01
omp onents 20736 marilla street chatsworth
mcc dimensions inches mm dim min max min max note a .170 .190 4.33 4.83 b .170 .190 4.30 4.83 c .550 .590 13.97 14.97 d .010 .020 0.36 0.56 e .130 .160 3.30 3.96 g .0 96 .104 2.44 2.64 tm micro commercial components www. mccsemi .com 1 of 2 epoxy meets ul 94 v-0 flammability rating moisure sensitivity level 1 marking: type number lead free finish/rohs compliant ("p" suffix designates rohs compliant. see ordering information) ? capable of 0.83watts of power dissipat ion. ? collector- current 0.1a ? collector- base voltage: BF420 300v bf422 250v ? operating and storage junction temperature range: -55 o c to +150 o c e c b
mcc revision: a 2011/01/01 tm micro commercial components www. mccsemi .com 2 of 2 3 part number-bp bulk: 100kpcs/carton ordering information : ***important notice*** micro commercial components corp. reserve s the right to make changes without further notice to any product herein to make corrections, modifications , enhancements , improvements , or other changes . micro commercial components corp . does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights ,nor the rights of others . the user of products in such applications shall assume all risks of such use and will agree to hold micro commercial components corp . and all the companies whose products are represented on our website, harmless against all damages. ***life support*** mcc's products are not authorized for use as critical components in life support devices or systems without the express written approval of micro commercial components corporation. ***customer awareness*** counterfeiting of semiconductor parts is a growing problem in the industry. micro commercial components (mcc) is taking strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. mcc strongly encourages customers to purchase mcc parts either directly from mcc or from authorized mcc distributors who are listed by country on our web page cited below. products customers buy either from mcc directly or from authorized mcc distributors are genuine parts, have full traceability, meet mcc's quality standards for handling and storage. mcc will not provide any warranty coverage or other assistance for parts bought from unauthorized sources. mcc is committed to combat this global problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized distributors. device packing part number-ap ammo packing: 2kpcs/ammo box
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