silicon planar epitaxial pnp transistor semelab limited reserves the right to change test c onditions, parameter limits and package dimensions without notice. information furnished 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 omissions discovered in its use. semelab encourage s customers to verify that datasheets are current before placing o rders. semelab limited semelab limited semelab limited semelab limited coventry road, lutterworth, leicestershire, le17 4 jb telephone +44 (0) 1455 556565 fax +44 (0) 1455 5526 12 email: sales@semelab-tt.com website: http://www.semelab-tt.com document number 3062 issue 3 page 1 of 3 2N2904 ? low power ? hermetic to-39 metal package. ? ideally suited for high speed switching and general purpose applications ? screening options available absolute maximum ratings (t a = 25c unless otherwise stated) v cbo collector ? base voltage -60v v ceo collector ? emitter voltage -40v v ebo emitter ? base voltage -5v i c continuous collector current -600ma p d total power dissipation at t a = 25c 600mw derate above 25c 3.43mw/c p d total power dissipation at t c = 25c 3w derate above 25c 17.2mw/c t j junction temperature range -65 to +200c t stg storage temperature range -65 to +200c thermal properties symbols parameters min. typ. max. units r ja thermal resistance, junction to ambient 291.7 c/w r jc thermal resistance, junction to case 58.3 c/w
silicon planar epitaxial pnp transistor 2N2904 semelab limited semelab limited semelab limited semelab limited coventry road, lutterworth, leicestershire, le17 4 jb telephone +44 (0) 1455 556565 fax +44 (0) 1455 5526 12 email: sales@semelab-tt.com website: http://www.semelab-tt.com document number 3062 issue 3 page 2 of 3 electrical characteristics (t a = 25c unless otherwise stated) symbols parameters test conditions min. typ max. units v (br)ceo (1) collector-emitter breakdown voltage i c = -10ma i b = 0 -40 v (br)cbo collector-base breakdown voltage i c = -10a i e = 0 -60 v (br)ebo emitter-base breakdown voltage i e = -10a i c = 0 -5 v i cex collector cut-off current v ce = -30v v be = -0.5v -50 na v cb = -50v i e = 0 -0.02 i cbo collector cut-off current t a = 150c -20 a i c = -150ma i b = -15ma -0.4 v ce(sat) (1) collector-emitter saturation voltage i c = -500ma i b = -50ma -1.6 i c = -150ma i b = -15ma -1.3 v be(sat) (1) base-emitter saturation voltage i c = -500ma i b = -50ma -2.6 v i c = -0.1ma v ce = -10v 20 i c = -1.0ma v ce = -10v 25 i c = -10ma v ce = -10v 35 i c = -150ma v ce = -10v 40 120 h fe (1) forward-current transfer ratio i c = -500ma v ce = -10v 20 dynamic characteristics i c = -50ma v ce = -20v f t transition frequency f = 100mhz 170 mhz v cb = -10v i e = 0 c obo output capacitance f = 1.0mhz 8 v eb = -2v i c = 0 c ibo input capacitance f = 1.0mhz 30 pf i c = -150ma v cc = -30v t on turn-on time i b1 = -15ma 45 i c = -150ma v cc = -30v t off turn-off time i b1 = - i b2 = -15ma 300 ns notes notes notes notes (1) pulse width 300us, 2%
silicon planar epitaxial pnp transistor 2N2904 semelab limited semelab limited semelab limited semelab limited coventry road, lutterworth, leicestershire, le17 4 jb telephone +44 (0) 1455 556565 fax +44 (0) 1455 5526 12 email: sales@semelab-tt.com website: http://www.semelab-tt.com document number 3062 issue 3 page 3 of 3 mechanical data dimensions in mm (inches) to - 39 (to - 205ad ) metal package underside view pin 1 - emitter pin 2 - base pin 3 - collector 0.89 (0.035) max. 12.70 (0.500) min. 0.41 (0.016) 0.53 (0.021) dia. 5.08 (0.200) typ. 0.71 (0.028) 0.86 (0.034) 2.54 (0.100) 45 6.10 (0.240) 6.60 (0.260) 8.51 (0.34) 9.40 (0.37) 7.75 (0.305) 8.51 (0.335) 1 2 3 0.74 (0.029) 1.14 (0.045)
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