BCY87 applications ? differential amplifier ? general purpose applications. v cbo collector ? base voltage v ceo collector ? emitter voltage p tot total power dissipation t j junction temperature 45v 40v 150mw 175c mechanical data dimensions in mm
to71 package absolute maximum ratings (t case = 25c unless otherwise stated) npn silicon planar dual transistors semelab plc. telephone +44(0)1455 556565. fax +44(0)1455 552612. e-mail: sales@semelab.co.uk website: http://www.semelab.co.uk document number 5620 issue 2 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. description matched dual npn transistors in a to-71 isolated metal package
parameter test conditions min. typ. max. unit parameter test conditions unit 10 100 450 100 600 10 50 3.5 4 5 i cbo h fe f t cc nf BCY87 collector cut-off current dc current gain transistion frequency collector-capacitance at f = 1mhz noise figure na ? mhz pf db 0.67-1.5 10mv 300na ? v cb = 20v i e = 0 i c = 50 av ce = 10v i c = 10ma v ce = 10v -i e = 50 av cb = 10v -i e = 50 av cb = 10v i e = ie = 0 v cb = 10v i c = 50a v ce = 5v f =10h z to15h z r s = 10k i c = 50a v ce = 5v f =200h z r s = opt. electrical characteristics (t case = 25c unless otherwise stated) | 1c /| 2c | ratio of collector currents v 1b-1e = v 2b-2e |v 1b-1e -v 2b-2e | difference between base-emitter voltages | | 1b -| 2b | difference between base currents h 1fe /h 2fe d.c. current gain ration matching characteristics v 1b-1e =v 2b-2e | 1c = | 2c | v 1b-1e = v 2b-2e | 1c = | 2c | semelab plc. telephone +44(0)1455 556565. fax +44(0)1455 552612. e-mail: sales@semelab.co.uk website: http://www.semelab.co.uk document number 5620 issue 2 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.
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