utc 2SA1774 pnp epitaxial silicon transistor utc unisonic technologies co., ltd. 1 qw-r221-011,a general purpose transistor features * excellent h fe linearity * complements the utc 2sc4617 marking sot-523 1 2 3 1: emitter 2: base 3: collector absolute maximum ratings (ta=25 ) parameter symbol ratings unit collector-base voltage v cbo -60 v collector-emitter voltage v ceo -50 v emitter-base voltage v ebo -6 v collector current i c -0.15 a collector power dissipation p c 0.15 w junction temperature t j 150 storage temperature range t stg -55 ~ +150 electrical characteristics (ta=25 , unless otherwise specified.) parameter symbol test conditions min typ max unit collector-base breakdown voltage bv cbo i c = -50a -60 v collector-emitter breakdown voltage bv ceo i c = -1ma -50 v emitter-base breakdown voltage bv ebo i e = -50a -6 v collector cutoff current i cbo v cb = -60v -0.1 a emitter cutoff current i ebo v eb = -6v -0.1 a dc current transfer ratio h fe v ce = -6v, i c = -1ma 120 560 collector-emitter saturation voltage v ce (sat) i c =-50ma, i b = ? 5ma -0.5 v transition frequency f t v ce = -12v, i e =2ma, f=100mhz 140 mhz output capacitance c ob v cb = -12v, i e =0a, f=1mhz 4.0 5.0 pf classification of hfe1 rank q r s range 120 ~ 270 180 ~ 390 270 ~ 560 a5
utc 2SA1774 pnp epitaxial silicon transistor utc unisonic technologies co., ltd. 2 qw-r221-011,a electrical characteristics curves -0.2 -0.1 collector current, ic (ma) base to emitter voltage, v be (v) -50 -0.4 0 collector current, i c (ma) collector to mitter voltage, v ce (v) -1.2 -2 -2.0 -10 -2 -8 -6 -1.0 ta=100 25 .40 -10 -0.5 -4 0 -0.8 -1.6 -0.4 -0.6 -0.8 -1.2 -1.4 -1.6 grounded emitter propagation characteristics -0.2 -1 -5 -20 v ce = -6v grounded emitter output characteristics (i) ta=25 -31.5 -35.0 -24.5 -28.0 -21.0 -17.5 -14.0 -10.5 -7.0 -3.5 a i b =0 -0.2 dc current gain, h fe collector current, i c ( ma ) 500 -1 collector current, i c (ma) collector to mitter voltage , v ce ( v ) -3 -20 -5 -100 100 -80 -60 -5 200 50 -40 0 -2 -4 -0.5 -1 -2 -10 -20 -50 dc current gain vs. collector current (i) grounded emitter output characteristics (ii) ta=25 -500 -450 -400 -350 -300 -250 -150 -100 -50 a i b =0 -200 ta=25 v ce = -5v -3v -1v -100 -0.2 collector saturation voltage, v ce(sat) (v) collector current, i c (ma) -1 -0.5 dc current gain, h fe collector current, i c (ma) -5 -100 500 -0.1 200 100 -5 -0.2 -0.05 50 -0.2 -2 -20 -0.5 -1 -2 -10 -20 -50 collector-emitter saturation voltage vs. collector current (i) dc current gain vs. collector current (ii) -100 v ce = -6v ta=100 25 -40 -1 -10 -50 ta=25 i c /i b =50 20 10 -0.5
utc 2SA1774 pnp epitaxial silicon transistor utc unisonic technologies co., ltd. 3 qw-r221-011,a 0.5 transition frequency, f t (mhz) emitter current, i e (ma) 1000 -0.5 collector saturation voltage , v ce(sat) (v) collector current, i c (ma) -5 -100 -1 100 -0.5 -0.2 5 200 50 -0.1 -0.2 -2 -20 1 2 10 20 50 gain bandwidth product vs. emitter current collector-emitter saturation voltage vs. collector current (ii) 100 -1 -10 -50 ta=25 v ce = -12v 500 i c /i b =10 -0.05 ta=100 25 -40 collector output capacitance, cob (pf) emitter input capacitance, cib (pf) collector to base voltage, v cb (v) emitter to base voltage, v eb (v) 20 2 -2 5 -0.5 -1 -5 -10 -20 collector output capacitance vs. collector-base voltage emitter inputcapacitance vs. emitter-base voltage ta=25 f =1mhz i e = 0a i c = 0a 10 c i b c o b utc assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all utc products described or contained herein. utc products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. the information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice.
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