ds30101 rev. 14 - 2 1 of 3 www.diodes.com sd103aws ? sd103cws ? diodes incorporated sd103aws - sd103cws surface mount schottky barrier diode features ? low forward voltage drop ? guard ring construction for transient protection ? negligible reverse recovery time ? low reverse capacitance ? ultra-small surface mount package ? lead free/rohs compliant (note 3) ? qualified to aec-q101 standards for high reliability (only for sd103aws-7-f) mechanical data ? case: sod-323 ? case material: molded plastic. ul flammability classification rating 94v-0 ? moisture sensitivity: level 1 per j-std-020c ? leads: solderable per mil-std-202, method 208 ? lead free plating (matte ti n finish annealed over alloy 42 leadframe). ? polarity: cathode band ? type codes: sd103aws s4 sd103bws s5 or s4 sd103cws s6 or s5 or s4 ? marking information: see page 3 ? ordering information: see page 3 ? weight: 0.004 grams (approximate) sod-323 dim min max a 2.30 2.70 b 1.60 1.80 c 1.20 1.40 d 1.05 typical e 0.25 0.35 g 0.20 0.40 h 0.10 0.15 j 0.05 typical 0 8 all dimensions in mm maximum ratings @t a = 25c unless otherwise specified characteristic symbol sd103aws sd103bws sd103cws unit peak repetitive reverse voltage working peak reverse voltage dc blocking voltage v rrm v rwm v r 40 30 20 v rms reverse voltage v r(rms) 28 21 14 v forward continuous current (note 1) i fm 350 ma non-repetitive peak forward surge current @ t 1.0s i fsm 1.5 a power dissipation (note 1) p d 200 mw thermal resistance, junction to ambient air (note 1) r ja 625 c/w operating and storage temperature range t j, t stg -65 to +125 c electrical characteristics @t a = 25c unless otherwise specified characteristic symbol min typ max unit test conditions sd103aws reverse breakdown voltage (note 2) sd103bws sd103cws v (br)r 40 30 20 ? ? v i r = 100 a i r = 100 a i r = 100 a forward voltage drop v f ? ? 0.37 0.60 v i f = 20ma i f = 200ma sd103aws peak reverse current (note 2) sd103bws sd103cws i r ? ? 5.0 a v r = 30v v r = 20v v r = 10v total capacitance c t ? 28 ? pf v r = 0v, f = 1.0mhz reverse recovery time t rr ? 10 ? ns i f = i r = 200ma, i rr = 0.1 x i r , r l = 100 ? note: 1. part mounted on fr-4 pc board wi th recommended pad layout, which can be found on our website at http://www.diodes.com/ datasheets/ap02001.pdf. 2. short duration test pulse used to minimize self-heating effect. 3. no purposefully added lead.
ds30101 rev. 14 - 2 2 of 3 www.diodes.com sd103aws ? sd103cws ? diodes incorporated
ds30101 rev. 14 - 2 3 of 3 www.diodes.com sd103aws ? sd103cws ? diodes incorporated ordering information (note 4) device packaging shipping sd103aws-7-f sod-323 3000/tape & reel sd103bws-7-f sod-323 3000/tape & reel SD103CWS-7-F sod-323 3000/tape & reel notes: 4. for packaging details, go to our websit e at http://www.diodes.c om/datasheets/ap02007.pdf. marking information xx = product type marking code, see page 1 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 e xpressed written approval of the president of diodes incorporated.
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