sdm10m45sd surface mount schottky barrier diode features ? fast switching speed ? ultra-small surface mount package ? for general purpose switching applications ? high conductance ? lead free/rohs compliant (note 3) ? "green" device (note 4 and 5) mechanical data ? case: sot-26 ? case material: molded plastic, "green" molding compound, note 6. ul flammability classification 94v-0 ? moisture sensitivity: level 1 per j-std-020d ? terminals: solderable per mil-std-202, method 208 ? lead free plating (matte tin finish annealed over copper leadframe). ? polarity: see diagram ? marking information: see page 3 ? ordering information: see page 3 ? weight: 0.016 grams (approximate) top view device schematic maximum ratings @t a = 25c unless otherwise specified characteristic symbol value unit peak repetitive reverse voltage working peak reverse voltage dc blocking voltage v rrm v rwm v r 45 v rms reverse voltage v r(rms) 40 v forward continuous current (note 1) i fm 100 ma forward surge current @ t < 8.3ms i fsm 1.0 a thermal characteristics characteristic symbol value unit power dissipation (note 1) p d 225 mw thermal resistance junction to ambient air (note 1) r ja 444 c/w operating and storage temperature range t j , t stg -40 to +125 c electrical characteristics @t a = 25c unless otherwise specified characteristic symbol min typ max unit test condition reverse breakdown voltage (note 2) v (br)r 45 ? ? ? i r = 100 a forward voltage v f ? 370 450 mv i f = 10ma reverse leakage current (note 2) i r ? 0.07 1.0 a v r = 10v total capacitance c t ? 6.0 ? pf v r = 10v, f = 1.0mhz notes: 1. device mounted on fr-5 pc b 1.0 x 0.75 x 0.062 inch pad layout as sh own on diodes, inc. suggested pad layout ap02001 , which can be found on our w ebsite at http://www.diodes.c om/datasheets/ap02001.pdf. 2. short duration pulse test used to minimize self-heating effect. 3. no purposefully added lead. 4. diodes inc.'s "green" policy can be found on our w ebsite at http://www.diodes.com /products/lead_free/index.php. 5. product manufactured with date code 0627 (week 27, 2006) and newer are built with green molding compound. product manufac tured prior to date code 0627 are built with non-green molding com pound and may contain halogens or sb2o3 fire retardants. sdm10m45sd document number: ds30386 rev. 6 - 2 1 of 3 www.diodes.com july 2008 ? diodes incorporated
sdm10m45sd 10 0 20 30 40 v , instantaneous reverse voltage (v) fig. 2 typical reverse characteristics r 100 10 1.0 0.1 0.01 1,000 0.1 1.0 10 100 0 200 400 600 800 1.0 i , ins t an t ane o u s f o r wa r d c u r r en t (ma) f v , instantaneous forward voltage (v) fig. 1 typical forward characteristics f t = -25oc a t = 25oc a t = 125oc a t = 75oc a 1.0 10 100 01 5 10 25 30 35 20 40 c , t o t al c a p a c i t a n c e (p f ) t v , dc reverse voltage (v) fig. 3 total capacitance vs. reverse voltage, per element r 5 t = 25 c j f = 1mhz 0 0 20 40 25 50 75 100 125 150 i ave r a g e r e c t i f ied c u r r en t (ma) o , t , ambient temperature ( c) fig. 4 forward current derating curve (per element) a 60 80 100 t = 125 c j 0 50 100 150 200 250 01 0 0 2 0 0 p , p o we r dissi p a t i o n (mw) d t , ambient temperature ( c) fig. 5 power derating curve a sdm10m45sd document number: ds30386 rev. 6 - 2 2 of 3 www.diodes.com july 2008 ? diodes incorporated
sdm10m45sd ordering information (notes 5 & 6) part number case packaging sdm10m45sd-7-f sot-26 3000/tape & reel notes: 6. for packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf . marking information klg ym klg ym klg = product type marking code ym = date code marking y = year ex: p = 2003 m = month ex: 9 = september date code key year 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 code p r s t u v w x y z a b c 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 package outline dimensions sdm10m45sd document number: ds30386 rev. 6 - 2 3 of 3 www.diodes.com july 2008 ? diodes incorporated suggested pad layout important notice diodes incorporated and its subsidiaries rese rve the right to make modifications, enhanc ements, improvements, corrections or ot her changes without further notice to any product herein. diodes incorporat ed 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 paten t 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 diodes inco rporated and all the companies whose products ar e represented on our website, harmless against all damages. life support diodes incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the president of diodes incorporated. a m j l d b c h k sot-26 dim min max typ a 0.35 0.50 0.38 b 1.50 1.70 1.60 c 2.70 3.00 2.80 d ? ? 0.95 h 2.90 3.10 3.00 j 0.013 0.10 0.05 k 1.00 1.30 1.10 l 0.35 0.55 0.40 m 0.10 0.20 0.15 0 8 ? all dimensions in mm x z y c e e g dimensions value (in mm) z 3.20 g 1.60 x 0.55 y 0.80 c 2.40 e 0.95
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