leshan radio com p an y , ltd. 1 3 2 maximum r a tings rating symbol v alue unit collector?emitter v oltage v ceo 40 vdc collector?base v oltage v cbo 60 vdc emitter?base v oltage v ebo 6.0 vd c collector current ? continuous i c 60 0 madc thermal characteristics characteristic symbol ma x unit t otal device dissipation fr? 5 board, (1) p d 225 m w t a = 25c derate above 25c 1.8 mw/c thermal resistance, junction to ambient r ja 55 6 c/w t otal device dissipation p d 300 m w alumina substrate, (2) t a = 25c derate above 25c 2.4 mw/c thermal resistance, junction to ambient r ja 41 7 c/w junction and storage t emperature t j , t stg ?55 to +150 c device marking lmbt4401 l t1g = 2x electrical characteristics (t a = 25c unless otherwise noted.) characteristic symbol min max unit off characteristics collector?emitter breakdown voltage (3) v (br)ceo vdc (i c = 1.0 madc, i b = 0) 40 ? collector?base breakdown voltage v (br)cbo vdc (i c = 0.1 madc, i e = 0) 60 ? emitter?base breakdown voltage v (br)ebo vdc (i e = 0.1 madc, i c = 0) 6.0 ? base cutoff current i bev adc (v ce = 35 vdc, v eb = 0.4 vdc) ? 0.1 collector cutoff current i cex adc (v ce = 35 vdc, v eb = 0.4 vdc) ? 0.1 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. sot?23 3. pulse test: pulse width < 300 s; duty cycle < 2.0%. 2 emitter 3 collector 1 base s-lmbt4401 l t 1g ? device marking shipping lmbt4401lt1g 2x 3000/ t ape & reel lmbt4401lt3 g 10000/ t ape & reel general purpose t ransistor ordering information 2x compliance with rohs requirements. we declare that the material of product rev.o 1/6 lmbt4401 l t 1g ? and control change requirements; aec-q101 qualified and ppap capable. s- prefix for automotive and other applications requiring unique site s-lmbt4401lt1g s-lmbt4401lt3g
leshan radio com p an y , ltd. lmbt4401 l t1g electrical characteristics (t a = 25c unless otherwise noted) (continued) characteristic symbol min max unit on characteristics ( 3 ) dc current gain h fe ?? (i c = 0.1 madc, v ce = 1.0 vdc) 20 ?? (i c = 1.0 madc, v ce = 1.0 vdc) 40 ?? (i c = 10 madc, v ce = 1.0 vdc) 80 ?? (i c = 150 madc, v ce = 1.0 vdc) 100 300 (i c = 500 madc, v ce = 2.0 vdc) 40 ?? collector?emitter saturation voltage v ce(sat) vdc (i c = 150 madc, i b = 15 madc) ?? 0.4 (i c = 500 madc, i b = 50 madc) ?? 0.75 base?emitter saturation voltage v be(sat) vdc (i c = 150 madc, i b = 15 madc) 0.75 0.95 (i c = 500 madc, i b = 50 madc) ?? 1.2 small?signal characteristics current?gain ? bandwidth product f t mhz (i c = 20 madc, v ce = 10vdc, f = 100 mhz) 250 ?? collector?base capacitance c cb pf (v cb = 5.0 vdc, i e = 0, f = 1.0 mhz) ?? 6.5 emitter?base capacitance c eb pf (v eb = 0.5 vdc, i c = 0, f = 1.0 mhz) ?? 30 input impedance h ie k (v ce = 10 vdc, i c = 1.0 madc, f = 1.0 khz) 1.0 15 voltage feedback ratio h re x 10 ?4 (v ce = 10 vdc, i c = 1.0 madc, f = 1.0 khz) 0.1 8.0 small?signal current gain h fe ? (v ce = 10 vdc, i c = 1.0 madc, f = 1.0 khz) 40 500 output admittance h oe mhos (v ce = 10 vdc, i c = 1.0 madc, f = 1.0 khz) 1.0 30 switching characteristics delay time (v cc = 30 vdc, v eb = 2.0 vdc t d ?15 rise time i c = 150 madc, i b1 = 15 madc) t r ?20ns storage time (v cc = 30 vdc, i c = 150 madc t s ? 225 ns fall time i b1 = i b2 = 15 madc) t f ?30 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 1n916 + 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 3. pulse test: pulse width < 300 s; duty cycle < 2.0%. rev.o 2/6 ;s-lmbt4401 l t1g
leshan radio com p an y , ltd. transient characteristics i c , collec t or current (ma) figure 4. charge data reverse vo l t age (vo l ts) figure 3. capacitance v cc = 30 v i c / i b = 10 q t t j = 25c t j = 100c c obo c cb q a 1 0 2 0 3 0 5 0 7 0 100 200 300 500 0.1 0.2 0.3 0.5 1.0 2.0 3.0 5.0 1 0 2 0 3 0 5 0 30 20 10 7.0 5.0 3.0 2.0 10 7.0 5.0 3.0 2.0 1.0 0.7 0.5 0.3 0.2 0.1 q, charge (pc) ca p aci t ance (pf) t , time (ns) t , rise time (ns) v cc = 30v i c /i b =10 t r @v cc =30v t r @v cc =10v t d @v eb =2.0v t d @v eb =0v i c /i b = 10 1 0 2 0 3 0 5 0 7 0 100 200 300 500 100 70 50 30 20 10 7.0 5.0 1 0 2 0 3 0 5 0 7 0 100 200 300 500 100 70 50 30 20 10 7.0 5.0 t r t f i c , collec t or current (ma) figure 6. rise and fall t ime i c , collec t or current (ma) figure 5. t urn?on t ime i c , collec t or current (ma) figure 8. fall t ime t f , f all time (ns) v cc = 30 v i b1 = i b2 1 0 2 0 3 0 5 0 7 0 100 200 300 500 100 70 5050 30 20 10 7.0 5.0 i c /i b = 10 i c /i b = 20 i c , collec t or current (ma) figure 7. storage t ime t f , s t orage time (ns) t s ? = t s ? 1/8 t f i b1 = i b2 i c /i b = 10 to 20 1 0 2 0 3 0 5 0 7 0 100 200 300 500 300 200 100 70 50 30 rev.o 3/6 lmbt4401 l t1g ;s-lmbt4401 l t1g
leshan radio com p an y , ltd. lmbt4401 l t1 unit 1 lmbt4401 l t1 unit 2 h r e , vo l t age feedback r a tio (x 10 ?4 ) h p arameters (v ce = 10 vdc, f = 1.0 khz, t a = 25c) this group of graphs illustrates the relationship between h fe and other ?h? parameters for this series of ransistors. t o obtain these curves, a high?gain and a low?gain unit were selected from the lmbt4401 l t1 lines, and the same units were used to develop the correspondingly numbered curves on each graph. i c , collec t or current (ma) figure 1 1. current gain i c , collec t or current (ma) figure 13. v oltage feedback ratio h fe , current gain 0.1 0.2 0.3 0.5 0.7 1.0 2.0 3.0 7.0 5.0 1 0 300 200 100 70 50 30 20 10 7.0 5.0 3.0 2.0 1.0 0.7 0.5 0.3 0.2 i c , collec t or current (ma) figure 12. input impedance h ie , input impedance ( k ) 50 20 10 5.0 2.0 1.0 0.5 i c , collec t or current (ma) figure 14. output admittance h oe , output admit t ance ( mhos) 100 50 20 10 5.0 2.0 1.0 small?signal characteristics noise figure v ce = 10 vdc, t a = 25c bandwidth = 1.0 hz nf, noise figure (db) 0.1 0.2 0.3 0.5 0.7 1.0 2.0 3.0 7.0 5.0 1 0 lmbt4401 l t1 unit 1 lmbt4401 l t1 unit 2 lmbt4401 l t1 unit 1 lmbt4401 l t1 unit 2 lmbt4401 l t1 unit 1 lmbt4401 l t1 unit 2 0.1 0.2 0.3 0.5 0.7 1.0 2.0 3.0 7.0 5.0 1 0 0.1 0.2 0.3 0.5 0.7 1.0 2.0 3.0 7.0 5.0 1 0 r s , source resis t ance (k ) figure 10. source resistance effects nf, noise figure (db) f = 1.0 khz 0.0 1 0.02 0.05 0.1 0.2 0.5 1.0 2.0 5.0 1 0 2 0 5 0 10 0 10 8.0 6.0 4.0 2.0 0 50 0 10 0 20 0 50 0 1.0k 2.0k 5.0k 10 k 20 k 50 k 100k f , frequency (khz) figure 9. frequency effects i c = 50 a i c = 100 a i c = 500 a i c = 1.0 ma i c = 1.0 ma, r s = 150 i c = 500 a, r s = 200 i c = 100 a, r s = 2.0 k i c = 50 a, r s = 4.0 k r s = optimum rs = source rs = resistance 10 8.0 6.0 4.0 2.0 0 rev.o 4/6 lmbt4401 l t1g ;s-lmbt4401 l t1g
leshan radio com p an y , ltd. s t a tic characteristics i c , collec t or current (ma) figure 15. dc current gain i b , base current (ma) figure 16. collector saturation region i c , collec t or current (ma) figure 17. ?on? v oltages i c , collec t or current (ma) figure 18. t emperature coefficients h fe , normalized current gain v ce , collec t or emitter vo l t age (vo l ts) i c =1.0 ma t j = 125c v ce = 1.0 v v ce =10 v 25c ?55c 10 ma t j = 25c 100ma 500ma 0.1 0.2 0.3 0.5 0.7 1.0 2.0 3.0 5.0 7.0 1 0 2 0 3 0 5 0 7 0 10 0 2 0 30 0 50 0 3.0 2.0 1.0 0.7 0.5 0.3 0.2 0.01 0.02 0.03 0.05 0.07 0.1 0.2 0.3 0.5 0.7 1.0 2.0 3.0 5.0 7.0 1 0 2 0 3 0 5 0 1.0 0.8 0.6 0.4 0.2 0 v , vo l t age ( vo l ts ) coefficient (mv/ c) t j = 25c vc for v ce(sat) v be(sat) @ i c /i b =10 v ce(sat) @ i c /i b =10 v be @ v ce =1.0 v vb for v be 0.1 0.2 0.5 1.0 2.0 5.0 1 0 2 0 5 0 10 0 20 0 50 0 10 0.8 0.6 0.4 0.2 0 +0.5 0 ? 0.5 ?1.0 ?1.5 ?2.0 ? 2.5 0.1 0.2 0.5 1.0 2.0 5.0 10 20 50 100 200 500 rev.o 5/6 lmbt4401 l t1g ;s-lmbt4401 l t1g
d j k l a c b s h g v 1 2 mm inches 0.037 0.95 0.037 0.95 0.079 2.0 0.035 0.9 leshan radio company, ltd. n o t es : 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: inch. i nch es m i ll i m e t e r s d i m m i n m a x m i n m a x 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 . 0 1 4 0 0 . 0 2 85 0 . 35 0 . 6 9 l 0 . 0 350 0 . 0 401 0 . 89 1 . 02 s 0 . 0 830 0 . 1 039 2 . 10 2 . 64 v 0 . 0177 0 . 0236 0 . 45 0 . 60 p i n 1 . base 2 . e m i tt e r 3 . c o ll e c t o r 0.03 1 0. 8 sot-23 3 rev.o 6/6 lmbt4401 l t1g ;s-lmbt4401 l t1g
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