2n2920dcsm semelab plc. telephone (01455) 556565. telex: 341927. fax (01455) 552612. document number 3735 issue 1 dual npn transistors in a hermetically sealed ceramic surface mount package for high reliability applications features ? hermetic ceramic surface mount package cecc screening options space quality levels options applications: suitable for use in general purpose differential amplifier applications. v cbo collector ? base voltage v ceo collector ? emitter voltage 1 v ebo emitter ? base voltage i c collector current p d total device dissipation derate above 25c t stg storage temperature range 60v 60v 5v 50ma 300mw 500mw 1.72mw / c 2.86mw / c ?65 to 200c mechanical data dimensions in mm (inches) lcc2 package underside view absolute maximum ratings (t amb = 25c unless otherwise stated) pad 1 ? collector 1 pad 2 ? base 1 pad 3 ? base 2 pad 4 ? collector 2 pad 5 ? emitter 2 pad 6 ? emitter 1 1 2 6 3 4 5 2.54 ?0.13 (0.10 ?0.005) 0.64 ?0.06 (0.025 ?0.003) 0.23 (0.009) 1.40 ?0.15 (0.055 ?0.006) 1.65 ?0.13 (0.065 ?0.005) 2.29 ?0.20 (0.09 ?0.008) rad. a 1.27 ?0.13 (0.05 ?0.005) a = 6.22 ?0.13 (0.245 ?0.005) notes 1. base ? emitter diode open circuited. each side total device 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.
2n2920dcsm semelab plc. telephone (01455) 556565. telex: 341927. fax (01455) 552612. parameter test conditions 1 min. typ. max. unit v na a na ? v v k ? ? mho ? pf 60 60 5 10 10 20 100 150 450 75 150 450 300 125 ? 0.7 ? 0.7 ? 0.8 ? 0.2 ? 0.25 330 150 600 25 x 10 -4 560 1 15 4 8 v (br)cbo collector ? base breakdown voltage v (br)ceo* collector ? emitter breakdown voltage v (br)ebo emitter ? base breakdown voltage i cbo collector cut-off current i ebo emitter cut-off current h fe dc current gain v be base ? emitter voltage v ce(sat) collector ? emitter saturation voltage h ie small signal common ? emitter input impedance h fe small signal common ? emitter current gain h re small signal common ? emitter reverse voltage gain h oe small signal common ? emitter output admittance |h fe | small signal common ? emitter current gain c obo common ? base open circuit output capacitance c ibo common ? base open circuit input capacitance i c = ? 10 ai e = 0 i c = ? 10ma i b = 0 i e = ? 10 ai c = 0 v cb = ? 50v i e = 0 t a = 150 c v eb = ? 4v i c = 0 i c = 10 av ce = 5v i c = ? 100 av ce = 5v t a = ? 55 c i c = ? 500 av ce = ? 5v i c = ? 1ma v ce = ? 5v i c = ? 10ma v ce = ? 5v * i c = ? 100 av ce = ? 5v i b = ? 10 ai c = ? 100 a i b = ? 100 ai c = ? 1ma i b = ? 10 ai c = ? 100 a i b = ? 100 ai c = ? 1ma v ce = ? 10v i c = ? 1ma f = 1khz v ce = ? 5v i c = ? 500 a f = 30mhz v ce = ? 5v i c = ? 1ma f = 100mhz v cb = ? 5v i e = 0 f = 100khz v eb = ? 0.5v i c = 0 f = 100khz electrical characteristics (t amb = 25 c unless otherwise stated) notes * pulse test: t p = 300 s, ? 2%. 1) terminals not under test are open circuited under all test conditions. individual transistor characteristics document number 3735 issue 1 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.
2n2920dcsm semelab plc. telephone (01455) 556565. telex: 341927. fax (01455) 552612. electrical characteristics (t amb = 25 c unless otherwise stated) notes 1) terminals not under test are open circuited under all test conditions. 2) the lower of the two readings is taken as h fe1 . 3) average noise figure is measured in an amplifier with response down 3db at 10hz and 10 khz and a high frequency rolloff of 6db / octave. parameter test conditions min. typ. max. unit ? mv mv 0.9 1 5 3 0.8 1 h fe1 static forward current gain h fe2 balance ratio |v be1 ? v be2 | base ? emitter voltage differential | ? (v be1 ? v be2 ) ? t a | base ? emitter voltage differential v ce = ? 5v i c = ? 100 a see note 2. v ce = ? 5v i c = ? 10 a to ? 10ma v ce = ? 5v i c = ? 100 a v ce = ? 5v i c = ? 100 a t a1 = 25 ct a2 = ? 55 c v ce = ? 5v i c = ? 100 a t a1 = 25 ct a2 = 125 c transistor matching characteristics operating characteristics (t amb = 25 c unless otherwise stated) parameter test conditions 1 min. typ. max. unit db db 7 3 2.5 3.5 f spot noise figure _ f average noise figure v ce = ? 10v i c = ? 100 a r g = 3k ? f = 100hz noise bandwidth = 20hz v ce = ? 10v i c = ? 100 a r g = 3k ? f = 1khz noise bandwidth = 200hz v ce = ? 10v i c = ? 100 a r g = 3k ? f = 10khz noise bandwidth = 2khz v ce = ? 10v i c = ? 100 a r g = 3k ? noise bandwidth = 15.7khz see note 3. individual transistor characteristics document number 3735 issue 1 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.
2n2920dcsm semelab plc. telephone (01455) 556565. telex: 341927. fax (01455) 552612. thermal information 0 25 50 75 100 125 150 175 200 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 t free air temperature (?c) a p maximum continuous dissipation (w) t total device each transistor document number 3735 issue 1 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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