mmbt3904 document number: ds30036 rev. 20 - 2 1 of 7 www.diodes.com august 2012 ? diodes incorporated mmbt3904 40v npn small signal surface mount transistor features ? epitaxial planar die construction ? complementary pnp type available (mmbt3906) ? ideal for medium power amplification and switching ? totally lead-free & fully rohs compliant (notes 1 & 2) ? halogen and antimony free. ?green? device (note 3) ? qualified to aec-q101 standards for high reliability ? ppap capable (note 4) mechanical data ? case: sot23 ? case material: molded plastic, ?green? molding compound ? ul flammability classification rating 94v-0 ? moisture sensitivity: level 1 per j-std-020 ? terminals: finish ? matte tin plated leads, solderable per mil-std-202, method 208 ? weight: 0.008 grams (approximate) ordering information (notes 4 & 5) product compliance marking reel size (inches) tape width (mm) quantity per reel MMBT3904-7-F aec-q101 k1n / c1n 7 8 3,000 mmbt3904q-7-f automotive k1n 7 8 3,000 mmbt3904-13-f aec-q101 k1n / c1n 13 8 10.000 notes: 1. no purposely added lead. fully eu directiv e 2002/95/ec (rohs) & 2011/6 5/eu (rohs 2) compliant. 2. see http://www.diodes.com for more info rmation about diodes incorpor ated?s definitions of halogen and antimony free,"green" and lead-free. 3. halogen and antimony free "green? products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm t otal br + cl) and <1000ppm antimony compounds. 4. automotive products are aec-q101 qualified and are ppap capable. automotive, aec-q101 and standard products are electrical ly and thermally the same, except where specified. 5. for packaging details, go to our website at http://www.diodes.com marking information date code key year 2010 2011 2012 2013 2014 2015 2016 2017 code x y z a b c d e month jan feb mar apr may jun jul aug sep oct nov dec code 1 2 3 4 5 6 7 8 9 o n d top view sot23 device symbol top view pin-out c b e k = sat (shanghai assembly / test site) 1n = product type marking code ym = date code marking y = year (ex: y = 2011) m = month (ex: 9 = september) c = cat (chengdu assembly / test site) 1n = product type marking code ym = date code marking y = year (ex: y = 2011) m = month (ex: 9 = september)
mmbt3904 document number: ds30036 rev. 20 - 2 2 of 7 www.diodes.com august 2012 ? diodes incorporated mmbt3904 maximum ratings (@t a = +25c, unless otherwise specified.) characteristic symbol value unit collector-base voltage v cbo 60 v collector-emitter voltage v ceo 40 v emitter-base voltage v ebo 6.0 v continuous collector current i c 200 ma thermal characteristics (@t a = +25c, unless otherwise specified.) characteristic symbol value unit power dissipation (note 6) p d 310 mw (note 7) 350 thermal resistance, junction to ambient (note 6) r ja 403 q c/w (note 7) 357 thermal resistance, junction to leads (note 8) r jl 350 q c/w operating and storage temperature range t j, t stg -55 to +150 q c esd ratings (note 9) characteristic symbol value unit jedec class electrostatic discharge - human body model esd hbm 8,000 v 3b electrostatic discharge - machine model esd mm 400 v c notes: 6. for the device mounted on minimum recommended pad lay out fr4 pcb with high coverage of single sided 1oz copper, in st ill air conditions. 7. for the device mounted on 15mm x 15mm x 1.6mm fr4 pcb with high coverage of single sided 1oz copper, in still air conditions . 8. thermal resistance from junction to solder-point (at the end of the collector lead). 9. refer to jedec specification jesd22-a114 and jesd22-a115.
mmbt3904 document number: ds30036 rev. 20 - 2 3 of 7 www.diodes.com august 2012 ? diodes incorporated mmbt3904 thermal characteristics 0 25 50 75 100 125 150 0.0 0.1 0.2 0.3 0.4 derating curve temperature (c) max power dissipation (w) 100 1m 10m 100m 1 10 100 1k 0 50 100 150 200 250 300 350 400 transient thermal impedance d=0.5 d=0.2 d=0.1 single pulse d=0.05 thermal resistance (c/w) pulse width (s) 10m 100m 1 10 100 1k 0.1 1 10 single pulse. t amb =25c pulse power dissipation pulse width (s) max power dissipation (w)
mmbt3904 document number: ds30036 rev. 20 - 2 4 of 7 www.diodes.com august 2012 ? diodes incorporated mmbt3904 electrical characteristics (@t a = +25c, unless otherwise specified.) characteristic symbol min max unit test condition off characteristics collector-base breakdown voltage bv cbo 60 ? v i c = 10 a, i e = 0 collector-emitter breakdown voltage (note 10) bv ceo 40 ? v i c = 10ma, i b = 0 emitter-base breakdown voltage bv ebo 6.0 ? v i e = 10 a, i c = 0 collector cutoff current i cex ? 50 na v ce = 30v, v eb ( off ) = 3.0v base cutoff current i bl ? 50 na v ce = 30v, v eb ( off ) = 3.0v on characteristics (note 10) dc current gain h fe 40 70 100 60 30 ? ? 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 = 50ma, v ce = 1.0v i c = 100ma, v ce = 1.0v collector-emitter saturation voltage v ce(sat) ? 0.20 0.30 v i c = 10ma, i b = 1.0ma i c = 50ma, i b = 5.0ma base-emitter saturation voltage v be(sat) 0.65 ? 0.85 0.95 v i c = 10ma, i b = 1.0ma i c = 50ma, i b = 5.0ma small signal characteristics output capacitance c obo ? 4.0 pf v cb = 5.0v, f = 1.0mhz, i e = 0 input capacitance c ibo ? 8.0 pf v eb = 0.5v, f = 1.0mhz, i c = 0 input impedance h ie 1.0 10 k v ce = 10v, i c = 1.0ma, f = 1.0khz voltage feedback ratio h re 0.5 8.0 x 10 -4 small signal current gain h fe 100 400 ? output admittance h oe 1.0 40 s current gain-bandwidth product f t 300 ? mhz v ce = 20v, i c = 10ma, f = 100mhz noise figure nf ? 5.0 db v ce = 5.0v, i c = 100 a, r s = 1.0k , f = 1.0khz switching characteristics delay time t d ? 35 ns v cc = 3.0v, i c = 10ma, v be(off) = - 0.5v, i b1 = 1.0ma rise time t r ? 35 ns storage time t s ? 200 ns v cc = 3.0v, i c = 10ma, i b1 = i b2 = 1.0ma fall time t f ? 50 ns notes: 9. measured under pulsed conditions. pulse width ? 300s. duty cycle ? 2%.
mmbt3904 document number: ds30036 rev. 20 - 2 5 of 7 www.diodes.com august 2012 ? diodes incorporated mmbt3904 1 10 1,000 100 0.1 1 10 1,000 100 h, d c c u r r en t g ain fe i , collector current (ma) fig. 1 typical dc current gain vs. collector current c 0.01 0.1 1 0.1 1 10 100 1,000 v, c o lle c t o r -emi t t e r (v) ce(sat) saturation voltage i , collector current (ma) fig. 2 typical collector-emitter saturation voltage vs. collector current c 0.1 1 10 0.1 1 10 100 1,000 v , base-emi t t e r sa t u r a t i o n v o l t a g e (v) be(sat) i , collector current (ma) fig. 3 typical base-emitter saturation voltage vs. collector current c 0 5 1 5 10 0.1 1 10 100 c a p a c i t an c e (p f ) v , reverse voltage (v) fig. 4 typical capacitance characteristics r 0.001 0.01 0.1 1 0.1 1 10 100 v , collector-emitter voltage (v) ce i, c o lle c t o r c u r r e n t (a) c fig. 5 typical collector current vs. collector-emitter voltage dc pw = 100ms pw = 10ms t = 25c a single non-repetitive pulse dut mounted onto 1xmrp fr-4 board
mmbt3904 document number: ds30036 rev. 20 - 2 6 of 7 www.diodes.com august 2012 ? diodes incorporated mmbt3904 package outline dimensions please see ap02002 at http://www.diodes.com /datasheets/ap02002.pdf for latest version. suggested pad layout please see ap02001 at http://www.diodes.com/dat asheets/ap02001.pdf for the latest version. sot23 dim min max typ a 0.37 0.51 0.40 b 1.20 1.40 1.30 c 2.30 2.50 2.40 d 0.89 1.03 0.915 f 0.45 0.60 0.535 g 1.78 2.05 1.83 h 2.80 3.00 2.90 j 0.013 0.10 0.05 k 0.903 1.10 1.00 k1 - - 0.400 l 0.45 0.61 0.55 m 0.085 0.18 0.11 0 8 - all dimensions in mm dimensions value (in mm) z 2.9 x 0.8 y 0.9 c 2.0 e 1.35 a m j l d f b c h k g k1 x e y c z
mmbt3904 document number: ds30036 rev. 20 - 2 7 of 7 www.diodes.com august 2012 ? diodes incorporated mmbt3904 important notice diodes incorporated makes no warranty of any kind, express or implied, with regards to this document, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose (and their equivalents under the laws of any jurisdiction). diodes incorporated and its subsidiaries reserve the right to ma ke modifications, enhancements, im provements, corrections or ot her changes without further notice to this doc ument and any product described herein. diodes incorporated does not assume any liabi lity arising out of the application or use of this document or any produc t described herein; neither does diodes incorporated convey any lic ense under its patent or trademark rights, nor the rights of others. any cu stomer or user of this docum ent or products described herein i n such applications shall assume all risks of such use and will agree to hold diodes incorporated and a ll the companies whose products are represented on diodes incorporated w ebsite, harmless against all damages. diodes incorporated does not warrant or accept any liability w hatsoever in respect of any products purchased through unauthoriz ed sales channel. should customers purchase or use diodes incorporated products for any unintended or unauthorized application, customer s shall indemnify and hold diodes incorporated and its representatives harmless against all claims, dam ages, expenses, and attorney fee s arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized applicati on. products described herein may be covered by one or more united states, international or foreign patents pending. product names and markings noted herein may also be covered by one or mo re united states, international or foreign trademarks. life support diodes incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the chief executive officer of diodes incorporated. as used herein: a. life support devices or system s are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to resu lt in significant injury to the user. b. a critical component is any component in a life support devic e or system whose failure to perform can be reasonably expected to cause the failure of the life support device or to affect its safety or effectiveness. customers represent that they have all necessary expertise in the safety and regulatory ramifi cations of their life support dev ices or systems, and acknowledge and agree that they are solely responsible fo r all legal, regulatory and safety-related requirements concerning their products and any use of diodes incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related information or support that may be provided by diodes incorporated. further, customers must fully indemnify diodes incorporated and its representatives against any damages arising out of the use of di odes incorporated products in such safety- critical, life support devices or systems. copyright ? 2012, diodes incorporated www.diodes.com
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