SBR05U20SN document number: ds31387 rev. 5 - 2 1 of 4 www.diodes.com august 2010 ? diodes incorporated SBR05U20SN sbr is a registered trademark of diodes incorporated. 0.5a sbr ? surface mount super barrier rectifier features ? ultra low forward voltage drop ? superior reverse avalanche capability ? patented super barrier rectifier technology ? soft, fast switching capability ? 150oc operating junction temperature ? lead free finish, rohs compliant (note 1) ? ?green? device, (note 2) ? qualified to aec-q101 standards for high reliability mechanical data ? case: sc-59 ? case material: molded plastic, "green" molding compound. ul flammability classification rating 94v-0 ? terminals: matte tin finish annealed over copper leadframe solderable per mil-std-202, method 208 ? polarity: see diagram ? marking information: see page 3 ? ordering information: see page 3 ? weight: 0.008 grams (approximate) 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 rm 20 v rms reverse voltage v r ( rms ) 14 v average rectified output current (see figure 1) i o 500 ma non-repetitive peak forward surge current i fsm 3 a thermal characteristics characteristic symbol value unit maximum thermal resistance thermal resisitance junction to ambient (note 4) r ja 134 oc/w operating and storage temperature range t j , t stg -65 to +150 oc electrical characteristics @t a = 25c unless otherwise specified characteristic symbol min typ max unit test condition reverse breakdown voltage (note 3) v ( br ) r 20 - - v i r = 100a forward voltage drop v f - 0.51 0.48 0.56 0.53 v i f = 0.5a, t j = 25oc i f = 0.5a, t j = 125oc leakage current (note 3) i r - 6 0.5 100 20 a ma v r = 20v, t j = 25oc v r = 20v, t j = 125oc notes: 1. eu directive 2002/95/ec (rohs). all applicable rohs exemptions applied, see eu directive 2002/95/ec annex notes. 2. diodes inc.'s "green" policy can be found on our webs ite at http://www.diodes.com /products/lead_free/index.php. 3. short duration pulse test used to minimize self-heating effect. 4. polymide pcb, 2oz, copper minimum recomm ended pad layout per http://www.diodes.com top view device schematic top view
SBR05U20SN document number: ds31387 rev. 5 - 2 2 of 4 www.diodes.com august 2010 ? diodes incorporated SBR05U20SN sbr is a registered trademark of diodes incorporated. 0 0.3 0.6 0.9 1.2 i , average forward current (a) fig. 1 forward power dissipation f(av) p , p o we r dissi p a t i o n (w) d 0.9 0.1 0.8 0.2 0.7 0.3 0.6 0.4 0.5 0 0.0001 0.001 0.01 0.1 1 0 200 400 600 800 v , instantaneous forward voltage(mv) fig. 2 typical forward characteristics f i , ins t an t ane o u s f o r wa r d v o l t a g e (a) f 0.01 0.1 1 10 100 1,000 10,000 04 81216 20 v , instantaneous reverse voltage(v) fig. 3 typical reverse characteristics r i , ins t an t ane o u s r eve r se v o l t a g e (a) r c , total capacitance (pf) t 0 20 40 60 80 100 120 140 160 180 0.1 1 10 100 v , dc reverse voltage (v) fig. 4 total capacitance vs. reverse voltage r 0 0.10 0.20 0.30 0.40 0.50 0.70 25 50 75 100 125 175 t , ambient temperature (c) fig. 5 forward current derating curve a i, ave r a g e f o r wa r d c u r r en t (a) f(av) 150 0 0.60 t , derated ambient temperature (c) a v , dc reverse voltage (v) fig. 6 operating temperature derating r 0 25 50 75 100 125 150 02468101214161820
SBR05U20SN document number: ds31387 rev. 5 - 2 3 of 4 www.diodes.com august 2010 ? diodes incorporated SBR05U20SN sbr is a registered trademark of diodes incorporated. ordering information (note 4) part number case packaging SBR05U20SN-7 sc-59 3000/tape & reel notes: 4. for packaging details, go to our w ebsite at http://www.diodes .com/datasheets/ap02007.pdf. marking information date code key year 2008 2009 2010 2011 2012 2013 2014 2015 code 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 suggested pad layout sc-59 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 g - - 1.90 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 n 0.70 0.80 0.75 0 8 - all dimensions in mm dimensions value (in mm) z 4.0 g 1.2 x 0.9 y 1.4 c 2.6 e 0.95 5 2 = product type marking code ym = date code marking y =year (ex: v = 2008) m = month (ex: 9 = september) x e g y c z a m j l d b c h k g n 52 ym
SBR05U20SN document number: ds31387 rev. 5 - 2 4 of 4 www.diodes.com august 2010 ? diodes incorporated SBR05U20SN sbr is a registered trademark of diodes incorporated. 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 arising out of the application or use of this document or an y product described herein; neither does di odes incorporated convey any license under its patent or trademark rights, nor the rights of others. any customer or us er 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. life support diodes incorporated products are specifically not authorized for use as critical component s 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 ? 2010, diodes incorporated www.diodes.com
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