description data sheet npn general purpose transistors 2n3903, 2n3904 ratings maximum ratings collector - emitter voltage collector - base voltage emitter - base voltage collector current (continuous) v ceo 40 vdc v cbo 60 vdc v ebo 6.0 vdc i c 200 madc symbol value units thermal characteristics characteristic total device dissipation @ t a = 25 o c derate above 25 o c total device dissipation @ t c = 25 o c derate above 25 o c thermal resistance, junction to ambient thermal resistance, junction to case junction and storage temperature p d 625 mw 5.0 mw/ o c p d 1.5 w 12 mw/ o c r q ja 200 o c/w r q jc 83.3 o c/w t j , t stg -55 to 150 o c symbol max units notes: (1) pulse test: pulse width < 300 m s, duty cycle < 2.0%. 2 3 1 mechanical dimensions 1 2 3 to-92 electrical characteristics @ 25 o c off characteristic symbol min max unit collector - emitter breakdown voltage (note 1) (i c = 1.0madc, i b = 0) collector - base breakdown voltage (i c = 10 m adc, i e = 0) emitter - base breakdown voltage (i e = 10 m adc, i c = 0) base cutoff current (v ce = 30vdc, v eb = 3.0vdc) collector cutoff current (v ce = 30vdc, v eb = 3.0vdc) v br(ceo) 40 --- vdc v br(cbo) 60 --- vdc v br(ebo) 6.0 --- vdc i bl --- 50 nadc i cex --- 50 nadc
data sheet 2n3903, 2n3904 npn general purpose transistors symbol min max unit h fe --- 20 --- 40 --- 35 --- 70 --- 50 150 100 300 30 --- 60 --- 15 --- 30 --- v ce(sat) vdc --- 0.2 --- 0.3 v be(sat) vdc 0.65 0.85 --- 0.95 dc current gain (i c = 0.1 madc, v ce = 1.0 vdc) 2n3903 2n3904 (i c = 1.0 madc, v ce = 1.0 vdc) 2n3903 2n3904 (i c = 10 madc, v ce = 1.0 vdc) 2n3903 2n3904 (i c = 50 madc, v ce = 1.0 vdc) 2n3903 2n3904 (i c = 100 madc, v ce = 1.0 vdc) 2n3903 2n3904 collector - emitter saturation voltage (note 1) (i c = 10 madc, i b = 1.0 madc) (i c = 50 madc, i b = 5.0 madc) base - emitter saturation voltage (note 1) (i c = 10 madc, i b = 1.0 madc) (i c = 50 madc, i b = 5.0 madc) f t 250 --- mhz 300 --- c obo --- 4.0 pf c ibo --- 8.0 pf h ie 1.0 8.0 k w 1.0 10 h re 0.1 5.0 x10 -4 0.5 8.0 h fe 50 200 --- 100 400 h oe 1.0 40 m mhos nf db --- 6.0 --- 5.0 switching characteristic small-signal characteristic on characteristic current - gain - bandwidth product 2n3903 (i c = 10 madc, v ce = 20 vdc, f = 100 mhz) 2n3904 output capacitance (v cb = 5.0 vdc, i e = 0, f = 1.0 mhz) input capacitance (v eb = 0.5 vdc, i c = 0, f = 1.0 mhz) input impedance 2n3903 (v ce = 10 vdc, i c = 1.0 madc, f = 1.0 khz) 2n3904 voltage feedback ratio 2n3903 (v ce = 10 vdc, i c = 1.0 madc, f = 1.0 khz) 2n3904 small - signal current gain 2n3903 (v ce = 10 vdc, i c = 1.0 madc, f = 1.0 khz) 2n3904 output admittance (v ce = 10 vdc, i c = 1.0 madc, f = 1.0 khz) noise figure (v ce = 5.0 vdc, i c = 100 m adc, 2n3903 r s = 1.0 k w , f = 1.0 khz) 2n3904 delay time (v cc = 3.0 vdc, v be = 0.5 vdc, rise time i c = 10 madc, i b1 = 1.0 madc) storage time (v cc = 3.0 vdc, i c = 10 madc, 2n3903 i b1 = i b2 = 1.0 madc) 2n3904 fall time t d --- 35 ns t r --- 35 t s --- 175 ns --- 200 t f --- 50 ns electrical characteristics @ 25 o c
|
