b0520lw document number: ds30051 rev. 15 - 2 1 of 4 www.diodes.com october 2012 ? diodes incorporated b0520lw 0.5a surface mount schottky barrier rectifier features ? low forward voltage drop ? guard ring construction for transient protection ? high conductance ? totally lead-free & fully rohs compliant (notes 1 & 2) ? halogen and antimony free. ?green? device (notes 3 & 4) ? qualified to aec-q101 standards for high reliability mechanical data ? case: sod123 ? case material: molded plastic. ul flammability classification rating 94v-0 ? moisture sensitivity: level 1 per j-std-020 ? polarity: cathode band ? lead free plating (matte tin finish annealed over alloy 42 leadframe). solderable per mil-std-202, method 208 ? weight: 0.01 grams (approximate) ordering information (note 5) part number case packaging B0520LW-7-F sod123 3000/tape & reel b0520lwq-7-f sod123 3000/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 for more in formation about diodes incorpor ated?s definitions of halogen- and antimony-free, "gree n" and lead-free. ? 3. halogen- and antimony-free "green? products are defined as those which contain <900ppm br omine, <900ppm chlorine (<1500ppm t otal br + cl) and <1000ppm antimony compounds. 4. product manufactured with date code v9 (week 33, 2008) and newer are built with green molding compound. product manufacture d prior to date code v9 are built with non-green molding compound and may contain halogens or sb 2 o 3 fire retardants. 5. for packaging details, go to our website at http://www.diodes.com. marking information date code key year 1998 1999 2000 2001 2002 2003 2004 ? 2012 2013 2014 2015 2016 2017 2018 code j k l m n p r ? z a b c d e f 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 sod123 sd = product type marking code ym = date code marking y = year (ex: n = 2002) m = month (ex: 9 = september) sd ym
b0520lw document number: ds30051 rev. 15 - 2 2 of 4 www.diodes.com october 2012 ? diodes incorporated b0520lw maximum ratings (@t a = +25c, unless otherwise specified.) single phase, half wave, 60hz, re sistive or inductive load. for capacitance load, derate current by 20%. characteristic symbol value unit peak repetitive reverse voltage working peak reverse voltage dc blocking voltage v rrm v rwm v r 20 v rms reverse voltage v r ( rms ) 14 v average rectified output current @ t l = +90 c i o 0.5 a non-repetitive peak forward surge current 8.3ms single half sine-wave superimposed on rated load i fsm 5.5 a thermal characteristics characteristic symbol value unit power dissipation (note 6) p d 410 mw typical thermal resistance junction to ambient (note 6) r ja 244 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 value unit test conditions minimum reverse breakdown voltage (note 7) v ( br ) r 20 v i r = 250 a maximum forward voltage drop v fm 0.300 0.385 0.220 0.330 v i f = 0.1a, t j = +25 c i f = 0.5a, t j = +25 c i f = 0.1a, t j = +100 c i f = 0.5a, t j = +100 c maximum leakage current (note 8) i rm 75 250 a v r = 10v, t j = +25 c v r = 20v, t j = +25 c i rm 5.0 8.0 ma v r = 10v, t j = +100 c v r = 20v, t j = +100 c typical total capacitance c t 170 pf v r = 0v dc, f = 1mhz notes: 6. device mounted on fr-4 pc boar d, 2"x2", 2 oz. copper, single sided, cathode pad dimensions 0.75"x1.0", anode pad dimensions 0.25"x1.0". 7. pulse test: pulse width = 300 s, duty cycle 2%. 8. no purposefully added lead. halogen and antimony free. 0 200 300 500 0 25 50 75 100 125 150 p , p o we r dissi p a t i o n (mw) d t , ambient temperature ( c) fig. 1 forward power dissipation a 400 100 0.01 0.1 1.0 10 0.2 0 0.4 0.6 0.8 1.0 i, ins t an t ane o u s f o r wa r d c u r r en t (a) f v , instantaneous forward voltage (v) fig. 2 typical forward characteristics f
b0520lw document number: ds30051 rev. 15 - 2 3 of 4 www.diodes.com october 2012 ? diodes incorporated b0520lw c , total capacitance (pf) t v , dc reverse voltage (v) fig. 3 total capacitance vs. reverse voltage r 1,000 1.0 10 100 0 5 10 15 20 f = 1mhz 0 0.25 0.50 05 01 0 01 5 0 i, ave r a g e r e c t i f ied c u r r e n t (a) o t , lead temperature ( c) fig. 4 forward current derating curve l 0.75 1.0 25 75 125 note 6 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. sod123 dim min max a 0.55 typ b 1.40 1.70 c 3.55 3.85 h 2.55 2.85 j 0.00 0.10 k 1.00 1.35 l 0.25 0.40 m 0.10 0.15 0 8 all dimensions in mm dimensions value (in mm) g 2.250 x 0.900 x1 4.050 y 0.950 k l m c h b a y x x1 g
b0520lw document number: ds30051 rev. 15 - 2 4 of 4 www.diodes.com october 2012 ? diodes incorporated b0520lw 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, enhancements, 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 arising 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 whatsoever 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 proper ly 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 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 ? 2012, diodes incorporated www.diodes.com
|
