leshan radio company, ltd. k5?1/5 1 3 2 maximum ratings rating symbol bc846 bc847 bc848 unit collector?emitter voltage v ceo 65 45 30 v collector?base voltage v cbo 80 50 30 v emitter?base voltage v ebo 6.0 6.0 5.0 v collector current ? continuous i c 100 100 100 madc thermal characteristics characteristic symbol max unit total device dissipation fr? 5 board, (1) p d 150 mw t a = 25c thermal resistance, junction to ambient r ja 833 c/w total device dissipation p d 2.4 mw/c junction and storage temperature t j , t stg ?55 to +150 c device marking LBC846AWT1 = 1a; lbc846bwt1 = 1b; lbc847awt1 = 1e; lbc847bwt1 = 1f; lbc847cwt1 = 1g; lbc848awt1 = 1j; lbc848bwt1 = 1k; lbc848cwt1 = 1l electrical characteristics (t a = 25c unless otherwise noted.) characteristic symbol min typ max unit off characteristics collector?emitter breakdown voltage 65 ? ? (i c = 10 ma) v (br)ceo 45 ? ? v 30 ? ? collector?emitter breakdown voltage 80 ? ? (i c = 10 a, v eb = 0) v (br)ces 50 ? ? v 30 ? ? collector?base breakdown voltage 80 ? ? (i c = 10 a) v (br)cbo 50 ? ? v 30 ? ? emitter?base breakdown voltage 6.0 ? ? (i e = 1.0 a) v (br)ebo 6.0 ? ? v 5.0 ? ? collector cutoff current (v cb = 30 v) i cbo ??15na (v cb = 30 v, t a = 150c) ? ? 5.0 a LBC846AWT1,bwt1 lbc847awt1,bwt1 cwt1 lbc848awt1,bwt1 cwt1 2 emitter 3 collector 1 base sot?323 /sc?70 1.fr?5=1.0 x 0.75 x 0.062in lbc847 series lbc846 series lbc848 series lbc846 series lbc847 series lbc848 series lbc846 series lbc847 series lbc848 series lbc846 series lbc847 series lbc848 series pb free package may be available. the g.suffix denotes a pb free lead finish ? ? device ordering information package shipping LBC846AWT1g,bwt1g lbc847awt1g,bwt1g,cwt1g lbc848awt1g,bwt1g,cwt1g sot-323 sot-323 sot-323 3000/tape & reel 3000/tape & reel 3000/tape & reel general purpose transistors npn silicon pb free ? ( )
leshan radio company, ltd. k5?2/5 LBC846AWT1,bwt1 lbc847awt1,bwt1 cwt1 lbc848awt1,bwt1,cwt1 electrical characteristics (t a = 25c unless otherwise noted) (continued) characteristic symbol min ty p max unit on characteristics dc current gain h fe ?90?? (i c = 10 a, v ce = 5.0 v) ? 150 ? ? 270 ? (i c = 2.0 ma, v ce = 5.0 v) 110 180 220 200 290 450 420 520 800 collector?emitter saturation voltage (i c = 10 ma, i b = 0.5 ma) v ce(sat) ? ? 0.25 v collector?emitter saturation voltage (i c = 100 ma, i b = 5.0 ma) ? ? 0.6 base?emitter saturation voltage (i c = 10 ma, i b = 0.5 ma) v be(sat) ? 0.7 ? v base?emitter saturation voltage (i c = 100 ma, i b = 5.0 ma) ? 0.9 ? base?emitter voltage (i c = 2.0 ma, v ce = 5.0 v) v be(on) 580 660 700 mv base?emitter voltage (i c = 10 ma, v ce = 5.0 v) ? ? 770 small?signal characteristics current?gain ? bandwidth product f t 100 ? ? mhz (i c = 10 ma, v ce = 5.0 vdc, f = 100 mhz) output capacitance (v cb = 10 v, f = 1.0 mhz) c obo ? ? 4.5 pf noise figure (i c = 0.2 ma, nf db v ce = 5.0 v dc , r s = 2.0 k ? , ? ? 10 f = 1.0 khz, bw = 200 hz) ? ? 4.0 i c , collector current (madc) figure 1. normalized dc current gain i c , collector current (madc) figure 2. ?saturation? and ?on? voltages 0.2 0.5 1.0 2.0 5.0 10 20 50 100 200 v ce = 10 v t a = 25c 2.0 1.5 1.0 0.8 0.6 0.4 0.3 0.2 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 t a = 25c v be(sat) @ i c /i b =10 v be(on) @ v ce = 10 v v ce(sat) @ i c /i b = 10 t a = 25c v, voltage (volts) 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 vb , temperature coefficient (mv/ c) 1.0 1.2 1.6 2.0 2.4 2.8 i b , base current (ma) figure 3. collector saturation region v ce , collector? emitter voltage (v) i c = 200 ma ?55c to +125c i c , collector current (ma) figure 4. base?emitter temperature coefficient 2.0 1.6 1.2 0.8 0.4 0 i c = 10 ma i c = 100 ma i c = 20 ma i c = 50 ma h fe , normalized dc current gain 0.2 1.0 10 100 0.02 0.1 1.0 10 20 lbc846a, lbc847a, lbc848a lbc846b, lbc847b, lbc848b lbc847c, lbc848c lbc846a, lbc847a, lbc848a lbc846b, lbc847b, lbc848b lbc847c, lbc848c lbc846a, lbc847a,l bc848a lbc846b, lbc847b,l bc848b lbc847c, lbc848c
leshan radio company, ltd. k5?3/5 LBC846AWT1, bwt1 lbc847awt1, bwt1, cwt1 lbc848awt1, bwt1, cwt1 lbc847/lbc848 v r , reverse voltage (volts) figure 5. capacitances i c , collector current (madc) figure 6. current?gain ? bandwidth product i c , collector current (ma) figure 7. dc current gain i c , collector current (ma) figure 8. ?on? voltage i b , base current (ma) figure 9. collector saturation region i c , collector current (ma) figure 10. base?emitter temperature coefficient t a = 25c v be(sat) @ i c /i b = 10 v be @ v ce = 5.0 v v ce = 10v t a = 25c t a = 25c v ce = 5v t a = 25c v ce(sat) @ i c /i b = 10 v ce , collector? emitter voltage (volts) vb , temperature coefficient (mv/c) h fe , dc current gain (normalized) v, voltage (volts) f t , current? gain ? bandwidth product (mhz) v, voltage (volts) i c = 10 ma 100ma 20ma 200ma t a = 25c vb for v be ?55c to 125c c ob c ib ?1.0 ?1.4 ?1.8 ?2.2 ?2.6 ?3.0 1.0 0.8 0.6 0.4 0.2 0 400 300 200 100 80 60 40 30 20 10.0 7.0 5.0 3.0 2.0 1.0 2.0 1.0 0.5 0.2 2.0 1.6 1.2 0.8 0.4 0 0.4 0.6 0.81.0 2.0 4.0 6.0 8.010 20 40 0.5 0.7 1.0 2.0 3.0 5.0 7.010 20 30 50 0.1 0.2 1.0 10 100 0.2 0.5 1.0 2.0 5.0 10 20 50 100 200 0.2 0.5 1.0 2.0 5.0 10 20 50 100 200 0.02 0.05 0.1 0.2 0.5 1.0 2.0 5.0 10 20 50ma
leshan radio company, ltd. k5?4/5 LBC846AWT1, bwt1 lbc847awt1, bwt1, cwt1 lbc848awt1, bwt1, cwt1 lbc846 v r , reverse voltage (volts) figure 11. capacitance i c , collector current (ma) figure 12. current?gain ? bandwidth product c, capacitance (pf) f t , current? gain ? bandwidth product t c ob c ib t a = 25c v ce = 5 v t a = 25c 0.1 0.2 0.5 1.0 2.0 5.0 10 20 50 100 1.0 5.0 10 50 100 40 20 10 6.0 4.0 2.0 500 200 100 50 20
leshan radio company, ltd. k5?5/5 0.7 1.9 0.028 0.65 0.025 0.65 0.025 inches mm 0.075 0.035 0.9 pin 1. base b 0.045 0.053 1.15 1.35 2. c 0.032 0.040 0.80 1.00 emitter d 0.012 0.016 0.30 0.40 3. g 0.047 0.055 1.20 1.40 collector h 0.000 0.004 0.00 0.10 notes: j 0.004 0.010 0.10 0.25 1 . dimension i ng and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: inch. dim min max min max millimeters inches a 0.071 0.087 1.80 2.20 c n a l d g s b h j k 3 12 0.05 (0.002) k 0.017 ref 0.425 ref sc - 70 / sot - 323 l 0.026 bsc 0.650 bsc n 0.028 ref 0.700 ref s 0.079 0.095 2.00 2.40
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