mmbt3904 npn general purpose amplifier sot-23 suggested solder pad layout features ? capable of 350mwatts of power dissipation and 200ma ic. dimensions inches mm dim min max min max note a .110 .120 2.80 3.04 b .083 .098 2.10 2.64 c .047 .055 1.20 1.40 d .035 .041 .89 1.03 e .070 .081 1.78 2.05 f .018 .024 .45 .60 g .0005 .0039 .013 .100 h .035 .044 .89 1.12 j .003 .007 .085 .180 k .015 .020 .37 .51 electrical characteristics @ 25 c unless otherwise specified symbol parameter min max units off characteristics v (br)ceo collector-emitter breakdown voltage* (i c =1.0madc, i b =0) 40 vdc v (br)cbo collector-base breakdown voltage (i c =10 adc, i e =0) 60 vdc v (br)ebo emitter-base breakdown voltage (i e =10 adc, i c =0) 6.0 vdc i cbo collector cutoff current (v cb =30vdc, v be =3.0vdc) 50 nadc i cex collector cutoff current (v ce =30vdc, v be =3.0vdc) 50 nadc on characteristics h fe dc current gain* (i c =0.1madc, v ce =1.0vdc) (i c =1.0madc, v ce =1.0vdc) (i c =10madc, v ce =1.0vdc) (i c =50madc, v ce =1.0vdc) (i c =100madc, v ce =1.0vdc) 40 70 100 60 30 300 v ce(sat) collector-emitter saturation voltage (i c =10madc, i b =1.0madc) (i c =50madc, i b =5.0madc) 0.2 0.3 vdc v be(sat) base-emitter saturation voltage (i c =10madc, i b =1.0madc) (i c =50madc, i b =5.0madc) 0.65 0.85 0.95 vdc small-signal characteristics f t current gain-bandwidth product (i c =10madc, v ce =20vdc, f=100mhz) 300 mhz c obo output capacitance (v cb =5.0vdec, i e =0, f=1.0mhz) 4.0 pf c ibo input capacitance (v be =0.5vdc, i c =0, f=1.0mhz) 8.0 pf nf noise figure (i c =100 adc, v ce =5.0vdc, r s =1.0k ? f=10hz to 15.7khz) 5.0 db switching characteristics t d delay time (v cc =3.0vdc, v be =0.5vdc 35 ns t r rise time i c =10madc, i b1 =1.0madc) 35 ns t s storage time (v cc =3.0vdc, i c =10madc 200 ns t f fall time i b1 =i b2 =1.0madc) 50 ns *pulse width 300 s, duty cycle 2.0% .079 2.000 in c h es mm . 03 1 .800 .035 .900 .037 .950 .037 .950 k a b c d e f g h j
omp onents 20736 marilla street chatsworth
mcc tm micro commercial components x operating and storage junction temperatures : -55 to 150 x surface mount sot-23 package e b c xmarking code:1am www. mccsemi .com 1 of 6 lead free finish/rohs compliant ("p" suffix designates rohs compliant. see ordering information) epoxy meets ul 94 v-0 flammability rating moisure sensitivity level 1 revision: c 2011/04/13 x thermal resistance junction to ambient: 385 o c/w x thermal resistance junction to case: 185 o c/w
mmbt3904 dc current gain vs collector current h fe i c (ma) 40 80 120 160 200 220 0.1 1 10 100 base-emitter on voltage vs collector current v be(on) - (v) i c - (ma) 0 0.2 0.4 0.6 0.8 1.0 1.2 0.1 1.0 10 100 collector saturation volatge vs collector current base saturation voltage vs collector current v ce(sat) - (v) v be(sat) - (v) 0 .025 .050 .075 .100 .125 .150 0.1 1.0 10 100 .60 .70 .80 .90 1.0 1.1 1.2 0.1 1.0 10 100 i c - (ma) i c - (ma) collector cutoff current vs ambient temperature capacitance vs reverse bias voltage i cbo - (ma) t a - ( c) volts - (v) pf 1.0 10 100 1000 0 25 50 75 100 125 150 v cb = 20v 0 2 4 6 8 1.0 0.1 1.0 10 c ob c ib f = 1 mhz i c /i b = 10 t a = 25 c i c /i b = 10 t a = 25 c v ce = 5.0v v ce = 5.0v t a = 25 c t a = 100 c mcc revision: c 2011/04/13 tm micro commercial components www. mccsemi .com 2 of 6
mmbt3904 f - (khz) maximum power dissipation vs ambient temperature noise figure vs source resistance p d(max) - (mw) t a - ( c) to-92 sot-23 0 200 400 600 800 0 50 100 150 200 nf - (db) r s - (k ? ) 0 2 4 6 8 10 12 0.1 1.0 10 100 i c = 1.0ma i c = 100 a f = 1.0khz contours of constant gain bandwidth product (f t ) current gain v ce - (v) i c - (ma) h fe i c - (ma) v ce = 10v f = 1.0khz 0 2 4 6 8 10 12 0.1 1.0 10 100 10 100 1000 0.1 1.0 10 noise figure vs frequency switching times vs collector current nf - (db) t - (ns) i c - (ma) 1.0 10 100 1000 1.0 10 100 i b1 = i b2 = i c /10 t s t f t r v ce = 5.0v i c = 0.5ma r s = 200 ? i c = 100 a r s = 500 ? i c = 50 a r s = 1.0k ? 0.1 1.0 10 100 0 1 2 3 4 5 6 *100mhz increments from 200 to 500mhz mcc revision: c 2011/04/13 tm micro commercial components www. mccsemi .com 3 of 6
mmbt3904 input impedance output admittance h ie - (k ? ) i c - (ma) i c - (ma) h oe - ( ? ) v ce = 10v f = 1.0khz v ce = 10v f = 1.0khz 0.1 1.0 10 0.1 1.0 10 0.1 1.0 10 1 10 100 voltage feedback ratio turn on and turn off times vs collector current h fe - (x10 - 4 ) i c - (ma) i c - (ma) t - (ns) 1.0 10 100 0.1 1.0 10 1.0 10 100 1000 1.0 10 100 t on i b1 = i c /10 v be(off) = 0.5v t off i b1 = i b2 = i c /10 t off t on mcc revision: c 2011/04/13 tm micro commercial components www. mccsemi .com 4 of 6
mcc revision: c 2011 /04/13 tm micro commercial components www. mccsemi .com 5 of 6 marking information date code key 2 years a cycle year 2011 month jan feb mar apr may jun jul aug sep oct nov dec code j o l c k b p d m e g f year 201 2 month jan feb mar apr may jun jul aug sep oct nov dec code w n y t r h a i u x z s 1am y 1am = product type marking code y=date code marking
mcc revision: c 201 1 /04 /13 tm micro commercial components www. mccsemi .com 6 of 6 3 o r de r i n g i n f or m a ti on : *** i m p o r t a n t n o t ic e * ** micro commercial components corp. reserve s the right to make changes without further notice to any product herein to make corrections, modifications , enhancements , improvements , or other changes . micro commercial components corp . does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights ,nor the rights of others . the user of products in such applications shall assume all risks of such use and will agree to hold micro commercial components corp . and all the companies whose products are represented on our website, harmless against all damages. ***life support*** mcc's products are not authorized for use as critical components in life support devices or systems without the express written approval of micro commercial components corporation. ***customer awareness*** counterfeiting of semiconductor parts is a growing problem in the industry. micro commercial components (mcc) is taking strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. mcc strongly encourages customers to purchase mcc parts either directly from mcc or from authorized mcc distributors who are listed by country on our web page cited below. products customers buy either from mcc directly or from authorized mcc distributors are genuine parts, have full traceability, meet mcc's quality standards for handling and storage. mcc will not provide any warranty coverage or other assistance for parts bought from unauthorized sources. mcc is committed to combat this global problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized distributors. d e vi c e p ac k i n g p a r t n u m b e r- t p tape&reel;3kpcs/reel
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