mmbt3906 document number: ds30059 rev. 20 - 2 1 of 7 www.diodes.com march 2017 ? diodes incorporated mmbt3906 40v pnp small signal transistor in sot23 features ? epitaxial planar die construction ? ideal for medium power amplification and switching ? complementary npn type: mmbt3904 ? totally lead - free & fully rohs c ompliant (notes 1 & 2) ? halogen and antimony free. green device (note 3) ? qualified to aec - q101 standards for high reliability ? ppap c apable (note 4) mechanical data ? case: sot23 ? case material: m olded p lastic , green m olding c ompound ul flammability classification rating 94v - 0 ? moisture s ensitivit y: level 1 per j - std - 020 ? terminals: finish C matte tin plated leads, s olderabl e pe r mil - std - 202, method 208 ? weight: 0.008 grams ( a pproximate) ordering information (note s 4 & 5 ) product status compliance marking reel size (inches) tape width (mm) quantity per reel mmbt3906 - 7 - f active aec - q101 k3n 7 8 3,000 mmbt3906q - 7 - f active automotive k3n 7 8 3,000 mmbt3906q - 13 - f active automotive k3n 13 8 10 ,000 mmbt3906 - 13 - f acti ve aec - q101 k3n 13 8 10,000 notes: 1. no purposely added lead. fully eu directive 2002/95/ec (rohs) & 2011/65/eu (rohs 2) compliant. 2. see http://www.diodes.com/quality/lead_free.html for more information about diodes incorporate ds definitions of halogen - and antimony - free, "green" and lead - free. 3. halogen - and antimony - free "green products are defined as those which contain <9 00ppm bromine, <900ppm chlorine (<1500ppm total br + cl) and <100 0ppm antimony compounds. 4. automotive products are aec - q 101 qualified and are ppap capable. automotive, aec - q101 and standard products are electrically and thermally the same, except where specified. for more information, please refer to http://www.diodes.com/quality/product_compliance_definitions/. 5. f or packaging details, go to our website at http://www.diodes.com/products/packages.html . marking information date code key year 2015 2016 2017 2018 2019 2020 2021 2022 code c d e f g h i j month ja n 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 k3n = product type marking code ym = date code marking y o r y = year (ex: e = 201 7 ) m or m = month (ex: 9 = september) c e b k3n y m
mmbt3906 document number: ds30059 rev. 20 - 2 2 of 7 www.diodes.com march 2017 ? diodes incorporated mmbt3906 absolute maximum ratings ( @t a = + 25c , unless otherwise specified .) characteristic symbol value unit collector - base voltage v cbo - 40 v collector - emitter voltage v ceo - 40 v emitter - base voltage v ebo - 6 .0 v collec tor current i c - 200 ma peak collector current i cm - 200 ma peak base current i bm - 100 ma thermal characteristics ( @t a = +25c, unless otherwise specified.) characteristic symbol value unit power dissipation (note 6) p d 310 m w (note 7) 350 thermal resistance, junction to ambient (note 6) r ja 403 ? ? jl 350 ? ? j, t stg - 5 5 to + 150 ? esd ratings (note 9) characteristic symbol value unit jedec class electrostatic discharge - human body model esd hbm 4 ,000 v 3 a electrostatic discharge - machine model esd mm 400 v c note s : 6 . for a device mounted on minimum recommended pad layout 1oz copp er that is on a single - sided fr4 pcb ; device is measured under still air conditions whilst operating in a steady - state. 7 . same as note (6), except the device is mounted on 15 mm x 15mm 1oz copper. 8. thermal resistance from junction to solder - point (a t the end of the leads). 9. refer to jedec specification jesd22 - a114 and jesd22 - a115.
mmbt3906 document number: ds30059 rev. 20 - 2 3 of 7 www.diodes.com march 2017 ? diodes incorporated mmbt3906 thermal characteristics and derating information 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)
mmbt3906 document number: ds30059 rev. 20 - 2 4 of 7 www.diodes.com march 2017 ? diodes incorporated mmbt3906 electrical characteristics (@t a = +25c, unless otherwise specified.) characte ristic symbol min max unit test condition off characteristics collector - base breakdown voltage bv cbo - 40 ? c = - 10 0 e = 0 collector - emitter breakdown voltage (note 10 ) bv ceo - 40 ? c = - 1 0 ma, i b = 0 emitter - base breakdown voltage bv ebo - 6 .0 ? e = - 10 0 c = 0 collector cutoff current i cev ? ce = - 30v, v b e = 3.0v ? ce = - 30v , v be = - 0.25v emitter - base cutoff current i ebo ? e b = - 5 v on characteristics (note 10 ) dc current gain h fe 60 80 100 60 30 ? ? ? ? ? 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 = - 1.0 v i c = - 100ma, v ce = - 1.0v collector - emitter saturation voltage v ce(sat) ? c = - 10ma, i b = - 1.0ma i c = - 50ma, i b = - 5.0ma base - emitter saturation voltage v be(sat) - 0.65 ? c = - 10ma, i b = - 1.0ma i c = - 50ma, i b = - 5.0ma smal l signal characteristics output capacitance c obo ? cb = - 5.0v, f = 1.0mhz, i e = 0 input capacitance c ibo ? eb = - 0.5v, f = 1.0mhz, i c = 0 input impedance h ie 2.0 12 k ? ce = 10v, i c = 1.0ma, f = 1.0khz voltage feedback ratio h re 0.1 10 x 10 - 4 small signal current gain h fe 100 400 ? oe 3.0 60 t 250 ? ce = - 20v, i c = - 10ma, f = 100mhz noise figure nf ? ce = - 5.0v, i c = - 100 s = 1.0k ? ? f = 1.0khz switching char acteristics delay time t d ? cc = - 3.0v, i c = - 10ma, v be(off) = 0.5v, i b1 = - 1.0ma rise time t r ? s ? cc = - 3.0v, i c = - 10ma, i b1 = i b2 = - 1.0ma fall time t f ? note: 10 . measured under pulsed conditions. puls e width 300s. duty cycle 2%.
mmbt3906 document number: ds30059 rev. 20 - 2 5 of 7 www.diodes.com march 2017 ? diodes incorporated mmbt3906 typical electrical characteristics (@t a = +25c, unless otherwise specified.) 1 10 1,000 100 0.1 1 10 1,000 100 h , d c c u r r e n t g a i n f e i , collector current (ma) figure 1 typical dc current gain vs. collector current c 0.01 0.1 10 1 1 10 100 1,000 v , c o l l e c t o r - e m i t t e r s a t u r a t i o n v o l t a g e ( v ) c e ( s a t ) i , collector current (ma) figure 2 typical collector-emitter saturation voltage vs. collector current c 0.1 1 10 0.1 1 10 100 1,000 v , b a s e - e m i t t e r ( v ) b e ( s a t ) s a t u r a t i o n v o l t a g e i , collector current (ma) figure 3 typical base-emitter saturation voltage vs. collector current c i c i b = 10 t = 25c a t = 75c a t = -25c a t = 125c a 1 100 10 0.1 1 10 100 c a p a c i t a n c e ( p f ) v , reverse voltage (v) figure 4 typical capacitance characteristics r
mmbt3906 document number: ds30059 rev. 20 - 2 6 of 7 www.diodes.com march 2017 ? diodes incorporated mmbt3906 package outline dimensions please see http://www.diodes.com/package - outlines.html for the latest version. suggested pad layout please see http://www.diodes.com/package - outlines.ht ml 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 0.890 1.00 0.975 k1 0.903 1.10 1.025 l 0.45 0.61 0.55 l1 0.25 0.55 0.40 m 0.085 0.150 0.110 a 0 8 -- all dimensions in mm dimensions value (in mm) c 2.0 x 0.8 x1 1.35 y 0.9 y1 2.9 j k1 k l1 gauge plane 0.25 h l m all 7 a c b d g f a x y y1 c x1
mmbt3906 document number: ds30059 rev. 20 - 2 7 of 7 www.diodes.com march 2017 ? diodes incorporated mmbt3906 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 t heir equivalents under the laws of any jurisdiction). diodes incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product desc ribed herein. diodes incorporated does not assume any liability arising out of the application or use of this document or any product described herein; neither does diodes incorporated convey any license unde r its patent or trademark rights, nor the rights of others. any customer or user of this document or products described herein in such applications shall assume all risks of such use and will agree to hold diodes incorporated and all the companies whose products are represented on diod es incorporated w ebsite, harmless against all damages. diodes incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthor ized sales channel. should customers purchase or use diodes incorporated products for any unintended or unauthorized application, customers shall indemnify and hold diodes incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising ou t of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. 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 mor e united states, international or foreign trademarks. this document is written in english but may be translated into multiple languages for reference. only the english version of this document is the final and determinative format released by diodes incorporated. life support diodes incorporated products are specifically not authorized for use as critical components in life support devices or system s without the express written approval of the chief executive officer of diodes incorporated. as used herein: a. life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and w hose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. b. a critical component is any component in a life support device o r 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 ramifica tions of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety - related requirements concerning their products and any use of diodes incorporated products in such safety - critic al, 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 incorpora ted and its representatives against any damage s arising out of the use of diodes incorporated products in such safety - critical, life support devices or systems. copyright ? 201 7 , diodes incorporated www.diodes.com
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