1/3 www.rohm.com c 2011 rohm co., ltd. all rights reserved. 2011.03 - rev. a medium power transistor ( ? 60v, ? 2a) 2sa2094 ? features ? dimensions (unit : mm) 1) high speed switching. (tf : typ. : 30ns at i c = ? 2a) 2) low saturation voltage, typically (typ. : ? 200mv at i c = ? 1a, i b = ? 0.1a) 3) strong discharge power for inductive load and capacitance load. 4) complements the 2sc5866 ? applications low frequency amplifier high speed switching ? structure pnp epitaxial planar silicon transistor ? packaging specifications taping 2sa2094 type tl 3000 package basic ordering unit (pieces) code ? absolute maximum ratings (ta=25 ? c) parameter v v v a a mw c c symbol v cbo v ceo v ebo i c i cp p c tj tstg limits unit collector-base voltage collector-emitter voltage emitter-base voltage collector current power dissipation junction temperature range of storage temperature dc pulsed ? 60 ? 60 ? 6 ? 2 ? 4 500 150 ? 55 to 150 ? 1 2 1 pw = 10ms ? 2 each terminal mounted on a recommended land abbreviated symbol : vp (1) base (2) emitter (3) collector tsmt3 ( 2 ) ( 1 ) ( 3 ) 0 0.1 0.16 0.85 1.0max 0.7 2.9 2.8 1.9 1.6 0.95 0.95 0.4 0.3 0.6 each lead has same dimensions
2/3 www.rohm.com c 2011 rohm co., ltd. all rights reserved. 2011.03 - rev. a data sheet 2sa2094 ? electrical characteristics (ta=25 ? c) collector-emitter breakdown voltage collector-base breakdown voltage emitter-base breakdown voltage collector cut-off current emitter cut-off current collector-emitter saturation voltage dc current gain transition frequency corrector output capacitance turn-on time storage time fall time parameter symbol min. typ. max. unit condition bv ceo bv cbo bv ebo i cbo i ebo v ce (sat) h fe f t cob ton tstg tf ? 1 non repetitive pulse ? 2 see switching charactaristics measurement circuits ? 1 1 1 2 v v v a a mv ? mhz pf ns ns ns ? 60 ? 60 ? 6 ? ? ? 120 ? ? ? ? ? ? ? ? ? ? ? 200 ? 300 25 25 100 30 ? ? ? ? 1.0 ? 1.0 ? 500 270 ? ? ? ? ? i c = ? 1ma i c = ? 100 a i e = ? 100 a v cb = ? 40v v eb = ? 4v i c = ? 1a i b = ? 0.1a v ce = ? 2v i c = ? 100ma v ce = ? 10v i e = 100ma f = 10mhz v cb = ? 10v i e = 0ma f = 1mhz i c = ? 2a i b1 = ? 200ma i b2 = 200ma v cc 25v ? h fe rank q 120 ? 270 ? electrical characteristic curves ? 0.01 ? 1 0 ? 1 ? 0.1 10 100 1000 collector current : i c (a) switching time : (ns) fig.1 switching time ta = 25 c v cc = ? 25v i c / i b = 10 / 1 tstg tf ton 1 10 100 1000 collector current : i c (a) dc current gain : h fe fig.2 dc current gain vs. collector current ( ) ta = 125 c ta = 25 c ta = ? 40 c v ce = ? 2v ? 0.001 ? 1 0 ? 1 ? 0.1 ? 0.01 ? 0.001 ? 1 0 ? 1 ? 0.1 ? 0.01 1 10 100 1000 collector current : i c (a) dc current gain : h fe fig.3 dc current gain vs. collector current ( ? ) ta = 25 c v ce = 5v v ce = 3v v ce = 2v ? 0.001 ? 1 0 ? 1 ? 0.1 ? 0.01 ? 0.01 ? 0.1 ? 1 ? 10 collector current : i c (a) collector saturation voltage : v ce (sat) (v) i c / i b = 10 / 1 fig.4 collector-emitter saturation voltage vs. collector current ( ) ta = 125 c ta = 25 c ta = ? 40 c ? 0.001 ? 1 0 ? 1 ? 0.1 ? 0.01 ? 0.01 ? 0.1 ? 1 ? 10 collector current : i c (a) collector saturation voltage : v ce (sat) (v) ta = 25 c i c / i b = 20 / 1 i c / i b = 10 / 1 fig.5 collector-emitter saturation voltage vs. collector current ( ? ) collector current : i c (a) base emitter saturation voltage : v be (sat) (v) ? 0.001 ? 1 0 ? 1 ? 0.1 ? 0.01 ? 0.01 ? 0.1 ? 1 ? 10 i c / i b = 10 / 1 ta = 125 c ta = 25 c ta = ? 40 c fig.6 base-emitter saturation voltage vs. collecter curre nt
3/3 www.rohm.com c 2011 rohm co., ltd. all rights reserved. 2011.03 - rev. a data sheet 2sa2094 0 ? 1 .5 ? 1 ? 0.5 ? 0.01 ? 0.1 ? 1 ? 10 base to emitter voltage : v be (v) fig.7 grounded emitter propagation characteristic s collector current : i c (a) ta = 125 c ta = 25 c ta = ? 40 c v ce = ? 2v emitter current : i e (a) fig.8 transition frequency transition frequency : ft (mhz) 0.001 1 0 1 0.1 0.01 1 10 100 1000 ta = 25 c v ce = ? 10v ? 0.1 ? 1 ? 10 ? 10 0 1 10 100 1000 base to collector voltage : v cb (v ) fig.9 collector output capacitance ta = 25 c f = 1mhz collector output capacitance : cob (pf) ? switching characteristics measurement circuits p w v in r l = 12.5 i c i b 1 i b 2 p w 50 s duty cycle 1% v cc ? 25 v ton tstg tf i c i b 2 i b 1 10% 90% b ase current w aveform c ollector current w aveform
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