mmbf170q document number: ds37720 rev. 1 - 2 1 of 5 www.diodes.com january 2015 ? diodes incorporated mmbf170q n-channel enhancement mode mosfet features ? low on-resistance ? low gate threshold voltage ? low input capacitance ? fast switching speed ? low input/output leakage ? 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. ul flammability classification rating 94v-0 ? moisture sensitivity: level 1 per j-std-020 ? terminals: matte tin finish annealed over alloy 42 leadframe (lead free plating). solderable per mil-std-202, method 208 ? terminal connections: see diagram ? weight: 0.008 grams (approximate) ordering information (note 5) part number case packaging mmbf170q -7-f sot23 3,000/tape & reel mmbf170q -13-f sot23 10,000/tape & reel 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/quality/lead_free.html for more in formation about diodes incorporated?s definitions of halogen- a nd antimony-free, "green" and lead-free. 3. halogen- and antimony-free "green? products are defin ed as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total br + cl) and <1000ppm antimony compounds. 4. automotive products are aec-q101 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/quali ty/product_grade_definitions/. 5. for packaging details, go to our websit e at http://www.diodes.com/p roducts/packages.html. marking information sot23 date code key year 1998 1999 2000 2001 2002 ? 2014 2015 2016 2015 2016 2017 2018 2019 2020 code j k l m n ? b c d c d e f g h 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 sot23 top view equivalent circuit to p view d g s k6z = product type marking code ym = date code marking y = year (ex: a = 2014) m = month (ex: 9 = september) ? d s g
mmbf170q document number: ds37720 rev. 1 - 2 2 of 5 www.diodes.com january 2015 ? diodes incorporated mmbf170q maximum ratings (@t a = +25c, unless otherwise specified.) characteristic symbol value units drain-source voltage v dss 60 v drain-gate voltage r gs 1.0m ? v dgr 60 v gate-source voltage continuous pulsed v gss 20 40 v drain current (note 6) continuous pulsed i d 500 800 ma thermal characteristics (@t a = +25c, unless otherwise specified.) characteristic symbol value units total power dissipation (note 6) p d 300 1.80 mw mw/c thermal resistance, junction to ambient r ja 417 k/w operating and storage temperature range t j , t stg -55 to +150 c electrical characteristics (@t a = +25c, unless otherwise specified.) characteristic symbol min typ max unit test condition off characteristics (note 7) drain-source breakdown voltage bv dss 60 70 ? v v gs = 0v, i d = 100 a zero gate voltage drain current i dss ? ? 1.0 a v ds = 60v, v gs = 0v gate-body leakage i gss ? ? 10 na v gs = 15v, v ds = 0v on characteristics (note 7) gate threshold voltage v gs(th) 0.8 2.1 3.0 v v ds = v gs , i d = 250 a static drain-source on-resistance r ds (on) ? ? ? ? 5.0 5.3 ? v gs = 10v, i d = 200ma v gs = 4.5v, i d = 50ma forward transconductance g fs 80 ? ? ms v ds =10v, i d = 0.2a dynamic characteristics input capacitance c iss ? 22 40 pf v ds = 10v, v gs = 0v, f = 1.0mhz output capacitance c oss ? 11 30 pf reverse transfer capacitance c rss ? 2.0 5.0 pf switching characteristics turn-on time t on ? ? 10 ns v dd = 25v, i d = 0.5a, v gs = 10v, r gen = 50 ? turn-off time t off ? ? 10 ns notes: 6. device mounted on fr-4 pcb 1.0 x 0.75 x 0.062 inch pad layout as shown on diodes, inc. suggested pad layout ap02001, which can be found on our website at http://www.diodes.com. 7. short duration pulse test used to minimize self-heating effect.
mmbf170q document number: ds37720 rev. 1 - 2 3 of 5 www.diodes.com january 2015 ? diodes incorporated mmbf170q 0 0.2 0.4 0.6 0.8 1.0 012345 v , drain-source voltage (v) fig. 1 on-region characteristics ds i , drain-source current (a) d 0 1 2 3 4 5 00.2 r , n o r malized drain-source on-resistance ds(on) i , drain current (a) fig. 2 on-resistance vs. drain current d 6 7 0.4 0.6 0.8 1.0 0 0.5 1.0 1.5 2.0 -55 -30 -5 20 45 70 95 120 145 r , n o r malized drain-source on-resistance ds(on) t , junction temperature ( c) fig. 3 on-resistance vs. junction temperature j 0 v , gate to source voltage (v) fig. 4 on-resistance vs. gate-source voltage gs 1 2 3 4 5 6 0 2 4 6 8 1012141618 r , normalized drain-source on-resistance ds(on) 0 50 100 25 50 75 100 125 150 175 200 p , p o we r dissi p a t i o n (mw) d t , ambient temperature (c) fig. 5 max power dissipation vs. ambient temperature a 150 200 250 300 350 0 400
mmbf170q document number: ds37720 rev. 1 - 2 4 of 5 www.diodes.com january 2015 ? diodes incorporated mmbf170q package outline dimensions please see ap02002 at http://www.diodes.com/dat asheets/ap02002.pdf for the latest version. suggested pad layout please see ap02001 at http://www.diodes.com/dat asheets/ap02001.pdf for the latest version. sot23 j k 1 k l 1 g a u g e p l a n e 0 . 2 5 h l m a l l 7 a c b d g f a 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 8 all dimensions in mm dimensions value (in mm) z 2.9 x 0.8 y 0.9 c 2.0 e 1.35 x e y c z
mmbf170q document number: ds37720 rev. 1 - 2 5 of 5 www.diodes.com january 2015 ? diodes incorporated mmbf170q 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 rese rve the right to make modifications, enhanc ements, improvements, corrections or ot her changes without further notice to this document and any product descri bed herein. diodes incorporated does not assume any liability ari sing out of the application or use of this document or any product described herein; neither does diodes incorporated convey any license under its patent or trademark rights, nor the rights of others. any customer or user of this document or products described herein in such applica tions shall assume all risks of such use and will agree to hold diodes incorporated and all the companies whose products are represented on diodes incorporated website, 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 inco rporated products for any unintended or una uthorized application, customers shall i ndemnify and hold diodes incorporated and its representativ es harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim of personal injury or death a ssociated 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 more 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 t his document is the final and determinative format released by diodes incorporated. life support diodes incorporated products are specifically not authorized for use as critical com ponents in life support devices or systems without the express written approval of the chief executive offi cer of diodes incorporated. as used herein: a. life support devices or syst ems 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 prope rly used in accordance with instructions for use provided in the labeling can be reasonably expected to re sult 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 expect ed 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 for all legal, regulatory and safety-rel ated requirements concerning the ir products and any use of diodes incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or s ystems-related information or support that may be provided by diodes incorporated. further, customers must fully indemnify diodes incorporate d and its representatives against any damages arisi ng out of the use of diodes incorporated pr oducts in such safety-critical, life suppor t devices or systems. copyright ? 2015, diodes incorporated www.diodes.com
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