ds30272 rev. 5 - 2 1 of 4 mmbt4401t www.diodes.com diodes incorporated mmbt4401t npn small signal surface mount transistor epitaxial planar die construction complementary pnp type available (mmbt4403t) ultra-small surface mount package available in lead free/rohs compliant version (note 2) characteristic symbol mmbt4401t unit collector-base voltage v cbo 60 v collector-emitter voltage v ceo 40 v emitter-base voltage v ebo 6.0 v collector current - continuous (note 1) i c 600 ma power dissipation (note 1) p d 150 mw thermal resistance, junction to ambient (note 1) r ja 833 c/w operating and storage and temperature range t j ,t stg -55 to +150 c features maximum ratings @ t a = 25 c unless otherwise specified a m j l d b n c h k g top view c e b mechanical data case: sot-523 case material: molded plastic. ul flammability classification rating 94v-0 moisture sensitivity: level 1 per j-std-020c terminals: solderable per mil-std-202, method 208 also available in lead free plating (matte tin finish annealed over alloy 42 leadframe). please see ordering information, note 5, on page 2 terminal connections: see diagram marking (see page 2): 2x ordering & date code information: see page 2 weight: 0.002 grams (approx.) t c u d o r p w e n sot-523 dim min max typ a 0.15 0.30 0.22 b 0.75 0.85 0.80 c 1.45 1.75 1.60 d 0.50 g 0.90 1.10 1.00 h 1.50 1.70 1.60 j 0.00 0.10 0.05 k 0.60 0.80 0.75 l 0.10 0.30 0.22 m 0.10 0.20 0.12 n 0.45 0.65 0.50 0 8 all dimensions in mm e b c notes: 1. device mounted on fr-4 pcb, 1 inch x 0.85 inch x 0.062 inch; pad layout as shown on diodes inc. suggested pad layout document ap02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. 2. no purposefully added lead.
ds30272 rev. 5 - 2 2 of 4 mmbt4401t www.diodes.com t c u d o r p w e n electrical characteristics @ t a = 25 c unless otherwise specified characteristic symbol min max unit test condition off characteristics (note 3) collector-base breakdown voltage v (br)cbo 60 v i c = 100 a, i e = 0 collector-emitter breakdown voltage v (br)ceo 40 v i c = 1.0ma, i b = 0 emitter-base breakdown voltage v (br)ebo 6.0 v i e = 100 a, i c = 0 collector cutoff current i cex 100 na v ce = 35v, v eb(off) = 0.4v base cutoff current i bl 100 na v ce = 35v, v eb(off) = 0.4v on characteristics (note 3) dc current gain h fe 20 40 80 100 40 300 i c = 100a, v ce = 1.0v i c = 1.0ma, v ce = 1.0v i c = 10ma, v ce = 1.0v i c = 150ma, v ce = 1.0v i c = 500ma, v ce = 2.0v collector-emitter saturation voltage v ce(sat) 0.40 0.75 v i c = 150ma, i b = 15ma i c = 500ma, i b = 50ma base-emitter saturation voltage v be(sat) 0.75 0.95 1.2 v i c = 150ma, i b = 15ma i c = 500ma, i b = 50ma small signal characteristics output capacitance c cb 6.5 pf v cb = 5.0v, f = 1.0mhz, i e = 0 input capacitance c eb 30 pf v eb = 0.5v, f = 1.0mhz, i c = 0 input impedance h ie 1.0 15 k v ce = 10v, i c = 1.0ma, f = 1.0khz voltage feedback ratio h re 0.1 8.0 x 10 -4 small signal current gain h fe 40 500 output admittance h oe 1.0 30 s current gain-bandwidth product f t 250 mhz v ce = 10v, i c = 20ma, f = 100mhz switching characteristics delay time t d 15 ns v cc = 30v, i c = 150ma, v be(off) = 2.0v, i b1 = 15ma rise time t r 20 ns storage time t s 225 ns v cc = 30v, i c = 150ma, i b1 = i b2 = 15ma fall time t f 30 ns notes: 3. short duration pulse test used to minimize self-heating effect. 4. for packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. 5. for lead free rohs compliant version part number, please add "-f" suffix to the part number above. exam ple: mmbt4401t-7-f. device packaging shipping mmbt4401t-7 sot-523 3000/tape & reel ordering information (note 4) month jan feb march apr may jun jul aug sep oct nov dec code 1234567 89 o nd date code key 2x = product type marking code ym = date code marking y = year (ex: n = 2002) m = month (ex: 9 = september) 2xym marking information year 2002 2003 2004 2005 2006 2007 2008 2009 code nprst u vw
ds30272 rev. 5 - 2 3 of 4 mmbt4401t www.diodes.com t c u d o r p w e n 1 10 1000 100 0.1 1 10 1000 100 h , dc current gain fe i , collector current (ma) c fig. 2 typical dc current gain vs collector current t = -25c a t = +25c a t = 125c a v = 1.0v ce 0 100 150 50 200 2 5 0 0100200 p , power dissipation (mw) d t , ambient temperature (c) a fi g . 1, power deratin g curve (see note 1) 1.0 5.0 20 10 30 0.1 10 1.0 50 capacitance (pf) reverse volts (v) fi g .3 t y pical capacitance cobo cibo 0.001 0.01 1 10 0.1 100 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2 . 0 i , base current (ma) b fi g .4 t y pical collector saturation re g ion v , collector-emitter voltage (v) ce i= 1ma c i= 10ma c i= 30ma c i = 100ma c i = 300ma c 1 10 100 1000 v , collector to emitter ce(sat) saturation voltage (v) i , collector current (ma) c fig. 5 collector emitter saturation voltage vs. collector current t=25c a t = -50c a t = 150c a 0 0.1 0.2 0.3 0.4 0 .5 i c i b =10 1 0.1 10 100 v , base emitter voltage (v) be(on) i , collector current (ma) c fi g . 6 base emitter volta g e vs. collector current 0.2 0.3 0.4 0.6 0.5 0.8 0.7 1 . 0 0.9 v= 5v ce t= 25c a t = -50c a t = 150c a
ds30272 rev. 5 - 2 4 of 4 mmbt4401t www.diodes.com t c u d o r p w e n 1 10 100 1000 1 10 100 i , collector current (ma) c fi g . 7 gain bandwidth p roduct vs. collector current f , gain bandwidth product (mhz) t v= 5v ce
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