BCY70 bcy71 bcy72 document number 3297 issue 1 semelab plc. telephone +44(0)1455 556565. fax +44(0)1455 552612. e-mail: sales@semelab.co.uk website: http://www.semelab.co.uk semelab plc reserves the right to change test conditions, parameter limits and package dimensions without notice. information f urnished by semelab is believed to be both accurate and reliable at the time of going to press. however semelab assumes no responsibility for any errors or omi ssions discovered in its use. semelab encourages customers to verify that datasheets are current before placing orders. general purpose pnp silicon transistor description the BCY70, bcy71 & bcy72 are silicon planar epitaxial pnp tranistors in jedec to18 metal case. v cbo collector - base voltage (i e = 0) v ceo collector - emitter voltage(i b = 0) v ebo emitter - base voltage(i c = 0) i cm collector peak current p tot total power dissipation @ t amb < 25c t j , t stg operating and storage junction temperature range thermal data r th-j-case thermal resistance junction -case r th-j-amb thermal resistance junction -ambient -50v -45v -25v -40v -45v -25v ?5v -200ma 350mw ?65 to +200c 150c/w max 500c/w max mechanical data dimensions in mm (inches) to18 package(to-206aa) absolute maximum ratings (t a = 25c unless otherwise stated) BCY70 bcy71 bcy72 1 3 2 2.54 (0.100) nom. 0.48 (0.019) 0.41 (0.016) dia. 5.84 (0.230) 5.31 (0.209) 4.95 (0.195) 4.52 (0.178) 5.33 (0.210) 4.32 (0.170) 12.7 (0.500) min. pin 1 ? emitter underside view pin 2 ? base pin 3 ? collector
parameter test conditions min. typ. max. unit BCY70 bcy71 bcy72 document number 3297 issue 1 semelab plc. telephone +44(0)1455 556565. fax +44(0)1455 552612. e-mail: sales@semelab.co.uk website: http://www.semelab.co.uk semelab plc reserves the right to change test conditions, parameter limits and package dimensions without notice. information f urnished by semelab is believed to be both accurate and reliable at the time of going to press. however semelab assumes no responsibility for any errors or omi ssions discovered in its use. semelab encourages customers to verify that datasheets are current before placing orders. v ce = -20v v ce = -50v v ce = -20v v ce = -45v v ce = -20v v ce = -25v v eb = -5v i c = -10ma i b = -1ma i c = -50ma i b = -5ma i c = -10ma i b = -1ma BCY70 and bcy71 only i c = -50ma i b = -5ma BCY70 i c = -0.1ma v ce = -1v i c = -1ma v ce = -1v i c = -10ma v ce = -1v i c = -50ma v ce = -1v bcy71 i c = -0.01ma v ce = -1v i c = -0.1ma v ce = -1v i c = -1ma v ce = -1v i c = -10ma v ce = 1v i c = -50ma v ce = -1v bcy72 i c = -1ma v ce = - 1v i c = -10ma v ce = -1v i c = -1ma v ce = -10v f = 1khz i c = -0.1ma v ce = -20v f = 10.7mhz bcy71 i c = -10ma v ce = -20v f = 100mhz BCY70 bcy71 and bcy72 i c = 0 v eb = -1v f = 1mhz i e = 0 v cb = -10v f = 1mhz electrical characteristics (t a = 25 c unless otherwise stated) i ces collector cut-off current (v be = 0) i ebo emitter cutoff current (i c = 0) v ce(sat) * collector ? emitter saturation voltage v be(sat) * base ? emitter saturation voltage h fe * dc current gain h fe small signal current f t transition frequency c ebo emitter-base capacitance c cbo collector-base capacitance -10 -500 -100 -10 -100 -10 -10 -0.25 -0.5 -0.6 -0.9 -1.2 40 45 50 15 60 80 90 100 600 15 40 50 100 400 15 250 200 8 6 na na a na a a v v ? ? mhz pf BCY70 bcy71 bcy72
BCY70 bcy71 bcy72 document number 3297 issue 1 semelab plc. telephone +44(0)1455 556565. fax +44(0)1455 552612. e-mail: sales@semelab.co.uk website: http://www.semelab.co.uk semelab plc reserves the right to change test conditions, parameter limits and package dimensions without notice. information f urnished by semelab is believed to be both accurate and reliable at the time of going to press. however semelab assumes no responsibility for any errors or omi ssions discovered in its use. semelab encourages customers to verify that datasheets are current before placing orders. parameter test conditions min. typ. max. unit i c = -0.1ma v ce = -5v r g = 2k ? f = 10 to 10000 h z BCY70 and bcy71 BCY70 i c = -1ma v ce = -10v f = 1khz bcy71 only i c = -1ma v ce = -10v f = 1khz bcy71 only i c = -1ma v ce = -10v f = 1khz bcy71 only i c = -10ma v ee = 3v i b1 = -1ma BCY70 and bcy72 only i c = -10ma v ee = 3v i b1 = -1ma BCY70 and bcy72 only i c = -10ma v ee = 3v i b1 = -i b2 = -1ma BCY70 and bcy72 only i c = -10ma v ee = 3v i b1 = -i b2 = -1ma BCY70 and bcy72 only i c = -10ma v ee = 3v i b1 = -1ma BCY70 and bcy72 only i c = -10ma v ee = 3v i b1 = -i b2 = -1ma BCY70 and bcy72 only nf noise figure h ie input impedance h re reverse voltage ratio h oe output admittance t d delay time t r rise time t s storage time t f fall time t on turn-on time t off turn-off time electrical characteristics continued (t a = 25 c unless otherwise stated) 6 2 212 20 x 10 -4 10 60 23 35 25 35 270 350 50 80 48 65 320 420 db k ? ? s ns ns ns ns ns ns notes: * pulse test: t p 300 s , 1%
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