leshan radio company, ltd. general purpose transistors npn silicon maximum ratings rating symbol 2222 2222a unit collector?emitter voltage v ceo 30 40 vdc collector?base voltage v cbo 60 75 vdc emitter?base voltage v ebo 5.0 6.0 vdc collector current ? continuous i c 600 600 madc thermal characteristics characteristic symbol max unit total device dissipation fr? 5 board, (1) p d 225 mw t a = 25c derate above 25c 1.8 mw/c thermal resistance, junction to ambient r ja 556 c/w total device dissipation p d 300 mw alumina substrate, (2) t a = 25c derate above 25c 2.4 mw/c thermal resistance, junction to ambient r ja 417 c/w junction and storage temperature t j , t stg ?55 to +150 c device marking lmbt2222lt1g = m1b; lmbt2222alt1g = 1p electrical characteristics (t a = 25c unless otherwise noted.) characteristic symbol min max unit off characteristics collector?emitter breakdown voltage lmbt2222 v (br)ceo 30 ? vdc (i c = 10 madc, i b = 0) lmbt2222a 40 ?? collector?base breakdown voltage lmbt2222 v (br)cbo 60 ? vdc (i c = 10 adc, i e = 0) lmbt2222a 75 emitter?base breakdown voltage lmbt2222 v (br)ebo 5.0 ? vdc (i e = 10 adc, i c = 0) lmbt2222a 6.0 ?? collector cutoff current lmbt2222a i cex ? 10 nadc ( v ce = 60 vdc, i eb(off) = 3.0vdc) collector cutoff current i cbo adc (v cb = 50 vdc, i e = 0) lmbt2222 ?? 0.01 (v cb = 60 vdc, i e = 0) lmbt2222a ?? 0.01 (v cb = 50 vdc, i e = 0, t a = 125c) lmbt2222 ?? 10 (v cb = 60 vdc, i e = 0, t a = 125c) lmbt2222a ?? 10 emitter cutoff current (v eb = 3.0 vdc, i c = 0) lmbt2222a i ebo ? 100 nadc base cutoff current (v ce = 60 vdc, v eb(off) = 3.0 vdc) lmbt2222a i bl ? 20 nadc 1. fr?5 = 1.0 x 0.75 x 0.062 in. 2. alumina = 0.4 x 0.3 x 0.024 in. 99.5% alumina. 1 3 2 lmbt2222lt1g lmbt2222alt1g 2 emitter 3 collector 1 base ? sot? 23 device marking shipping lmbt2222lt1g m1b 3000/tape & reel lmbt2222lt3g m1b 10000/tape & reel ordering information lmbt2222alt1g 1p 3000/tape & reel s-lmbt2222alt3g 1p 10000/tape & reel compliance with rohs requirements. we declare that the material of product rev.o 1/6 s-lmbt2222lt1g s-lmbt2222alt1g ? s- prefix for automotive and other applications requiring unique site and control change requirements; aec-q101 qualified and ppap capable. s-lmbt2222lt1g m1b s-lmbt2222lt3g m1b s-lmbt2222alt1g lmbt2222alt3g
leshan radio company, ltd. electrical characteristics (t a = 25c unless otherwise noted) (continued) characteristic symbol min max unit on characteristics dc current gain h fe ?? (i c = 0.1 madc, v ce = 10 vdc) 35 ?? (i c = 1.0 madc, v ce = 10 vdc) 50 ?? (i c = 10 madc, v ce = 10 vdc) 75 ? (i c = 10 madc, v ce = 10 vdc,t a = ?55c ) lmbt2222a only 35 ? (i c = 150 madc, v ce = 10 vdc) (3) 100 300 (i c = 150 madc, v ce = 1.0 vdc) (3) 50 ?? (i c = 500 madc, v ce = 10 vdc)(3) lmbt2222 30 ?? lmbt2222a 40 ? collector?emitter saturation voltage(3) v ce(sat) vdc (i c = 150 madc, i b = 15 madc) lmbt2222 ?? 0.4 lmbt2222a ?? 0.3 (i c = 500madc, i b = 50 madc) lmbt2222 ?? 1.6 lmbt2222a ?? 1.0 base?emitter saturation voltage v be(sat) vdc (i c = 150 madc, i b = 15 madc) lmbt2222 ?? 1.3 lmbt2222a 0.6 1.2 (i c = 500 madc, i b = 50 madc) lmbt2222 ?? 2.6 lmbt2222a ?? 2.0 small?signal characteristics current?gain ? bandwidth product(4) lmbt2222 f t 250 ?? mhz (i c = 20madc, v ce = 20vdc, f = 100mhz) lmbt2222a 300 ?? output capacitance (v cb = 10 vdc, i e = 0, f = 1.0 mhz) c obo ?? 8.0 pf input capacitance lmbt2222 c ibo ?? 30 pf (v eb = 0.5 vdc, i c = 0, f = 1.0 mhz) lmbt2222a ?? 25 input impedance (v ce = 10 vdc, i c = 1.0 madc, f = 1.0 khz) lmbt2222a h ie 2.0 8.0 k ? (v ce = 10 vdc, i c = 10 madc, f = 1.0 khz) lmbt2222a 0.25 1.25 voltage feedback ratio (v ce =10 vdc, i c = 1.0madc, f =1.0khz) lmbt2222a h re ?- 8.0 x 10 ?4 (v ce = 10 vdc, i c = 10 madc, f = 1.0 khz) lmbt2222a ? 4.0 small?signal current gain(v ce =10vdc,i c =1.0madc, f=1.0khz) lmbt2222a h fe 50 300 ? (v ce = 10 vdc, i c = 10 madc, f = 1.0 khz) lmbt2222a 75 375 output admittance (v ce =10 vdc, i c = 1.0 madc,f =1.0 khz) lmbt2222a h oe 5.0 35 mhos (v ce = 10 vdc, i c = 10 madc, f = 1.0 khz) lmbt2222a 25 200 curren base time comstant (v cb = 20 vdc, i e = 20 madc, f = 31.8 mhz) lmbt2222a rb, c c ?? 150 ps noise figure (v ce =10vdc, i c =100 adc, r s =1.0k ? , f =1.0khz) lmbt2222a nf ?? 4.0 db switching characteristics delay time (v cc = 30 vdc, v eb(off) = ? 0.5 vdc t d ?10 rise time i c = 150 madc, i b1 = 15 madc) t r ?25ns storage time (v cc = 30 vdc, i c = 150 madc t s ? 225 ns fall time i b1 = i b2 = 15 madc) t f ?60 3. pulse test: pulse width < 300 s, duty cycle < 2.0%. 4.f t is defined as the frequency at which h fe extrapolates to unity. lmbt2222lt1g lmbt2222alt1g rev.o 2/6 s-lmbt2222lt1g s-lmbt2222alt1g
leshan radio company, ltd. figure 1. turn?on time scope rise time < 4.0ns *total shunt capacitance of test jig, connectors, and oscilloscope. 1.0 k +30 v 200 c s *< 10 pf 1.0 k +30 v 200 c s * < 10 pf 1n914 + 16 v ?14 v < 20 ns <2.0 ns ? 2.0v + 16 v figure 2. turn?off time 1.0 to 100 s, duty cycle ~ 2% switching time equivalent test circuits 0 0 1.0 to 100 s, duty cycle ~ 2% ? 4.0 v figure 3. dc current gain figure 4. collector saturation region ~ ~ 1000 10 20 30 50 70 100 200 300 500 700 1.0 k 0.1 0.2 0.3 0.5 0.7 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100 200 300 500 700 i c , collector current (ma) h fe , dc current gain t j = 125 c 25 c -55 c v ce = 1.0 v v ce = 10 v v ce , collector-emitter voltage (volts) 1.0 0.8 0.6 0.4 0.2 0 0.005 0.01 0.02 0.03 0.05 0.1 0.2 0.3 0.5 1.0 2.0 3.0 5.0 10 20 30 50 i b , base current (ma) t j = 25 c i c = 1.0 ma 10 ma 150 ma 500 ma rev.o 3/6 lmbt2222lt1g lmbt2222alt1g s-lmbt2222lt1g s-lmbt2222alt1g
leshan radio company, ltd. figure 6. turn - off time figure 5. turn?on time i c , collector current (ma) 70 100 200 50 t, time (ns) 10 20 70 5.0 100 5.0 7.0 30 50 200 10 30 7.0 20 i c /i b = 10 t j = 25 c t r @ v cc = 30 v t d @ v eb(off) = 2.0 v t d @ v eb(off) = 0 3.0 2.0 300 500 500 t, time (ns) 5.0 7.0 10 20 30 50 70 100 200 300 i c , collector current (ma) 10 20 70 100 5.0 7.0 30 50 200 300 500 v cc = 30 v i c /i b = 10 i b1 = i b2 t j = 25 c t s = t s - 1/8 t f t f figure 7. frequency effects f, frequency (khz) 4.0 6.0 8.0 10 2.0 0.1 figure 8. source resistance effects r s , source resistance (ohms) nf, noise figure (db) 1.0 2.0 5.0 10 20 50 0.2 0.5 0 100 nf, noise figure (db) 0.01 0.02 0.05 r s = optimum r s = source r s = resistance i c = 1.0 ma, r s = 150 500 a, r s = 200 100 a, r s = 2.0 k 50 a, r s = 4.0 k f = 1.0 khz i c = 50 a 100 a 500 a 1.0 ma 4.0 6.0 8.0 10 2.0 0 50 100 200 500 1.0 k 2.0 k 5.0 k 10 k 20 k 50 k 100 k figure 9. capacitances reverse voltage (volts) 3.0 5.0 7.0 10 2.0 0.1 capacitance (pf) 1.0 2.0 3.0 5.0 7.0 10 20 30 50 0.2 0.3 0.5 0.7 c cb 20 30 c eb figure 10. current ? gain bandwidth product i c , collector current (ma) 70 100 200 300 50 500 f t , current-gain bandwidth product (mhz) 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100 v ce = 20 v t j = 25 c rev.o 4/6 lmbt2222lt1g lmbt2222alt1g s-lmbt2222lt1g s-lmbt2222alt1g
leshan radio company, ltd. figure 11. collector emitter saturation voltage vs. collector current figure 12. base emitter saturation voltage vs. collector current i c , collector current (a) i c , collector current (a) 1 0.1 0.01 0.001 0.01 0.1 1 1 0.1 0.01 0.001 0.2 0.3 0.5 0.7 0.8 1.0 1.1 1.3 figure 13. base emitter voltage vs. collector current i c , collector current (a) 1 0.1 0.01 0.001 0.2 0.3 0.5 0.6 0.7 0.9 1.1 1.2 v ce(sat) , collector ? emitter saturation voltage (v) v be(sat) , base ? emitter saturation voltage (v) v be(on) , base ? emitter voltage (v) i c /i b = 10 150 c ? 55 c 25 c 0.4 0.6 0.9 1.2 i c /i b = 10 150 c ? 55 c 25 c 0.4 0.8 1.0 v ce = 1 v 150 c ? 55 c 25 c figure 14. temperature coefficients i c , collector current (ma) -0.5 0 +0.5 coefficient (mv/ c) -1.0 -1.5 -2.5 r vc for v ce(sat) r vb for v be -2.0 0.1 1.0 2.0 5.0 10 20 50 0.2 0.5 100 200 50 0 figure 15. safe operating area v ce (vdc) 100 10 1 0.1 0.01 0.001 0.01 0.1 1 10 ic (a) single pulse test @ t a = 25 c thermal limit 100 ms 1 s 10 ms 1 ms rev.o 5/6 lmbt2222lt1g lmbt2222alt1g s-lmbt2222lt1g s-lmbt2222alt1g
notes: 1. dimensioning and tolerancing per ansi y14.5m,1982 2. controlling dimension: inch. inches millimeters dim min max min max a 0.1102 0.1197 2.80 3.04 b 0.0472 0.0551 1.20 1.40 c 0.0350 0.0440 0.89 1.11 d 0.0150 0.0200 0.37 0.50 g 0.0701 0.0807 1.78 2.04 h 0.0005 0.0040 0.013 0.100 j 0.0034 0.0070 0.085 0.177 k 0.0140 0.0285 0.35 0.69 l 0.0350 0.0401 0.89 1.02 s 0.0830 0.1039 2.10 2.64 v 0.0177 0.0236 0.45 0.60 sot - 23 d j k l a c b s h g v 12 3 mm inches 0.037 0.95 0.037 0.95 0.079 2.0 0.035 0.9 0.031 0.8 leshan radio company, ltd. rev.o 6/6 lmbt2222lt1g lmbt2222alt1g s-lmbt2222lt1g s-lmbt2222alt1g
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