sbr is registered trademarks of diodes incorporated. sbrt5a50sa document number: ds36940 rev. 2 - 2 1 of 4 www.diodes.com april 2014 ? diodes incorporated sbrt5a50sa new product advanced information advance information advance information 5a trenchsbr trench super barrier rectifier product summary v rrm (v) i o (a) v f (max) (v) @ +25c i r(max) (ma) @ +25c 50 5 0.53 0.15 description and applications the sbrt5a50sa is a 5a 50v single rectifier packaged in the low profile sma package. providing low vf and excellent high temperature stability, this devic e is ideal for use in general rectification applications such as: ? boost diode ? blocking diode ? recirculating diode features and benefits ? reduced ultra-low forward voltage drop (v f ); better efficiency and cooler operation. ? reduced high temperature reverse leakage; increased reliability against thermal runaway failure in high temperature operation. ? lead-free finish; rohs compliant (notes 1 & 2) ? halogen and antimony free. ?green? device (note 3) ? mechanical data ? case: sma ? case material: molded plasti c, ?green? molding compound. ul flammability classification rating 94v-0 ? moisture sensitivity: level 1 per j-std-020 ? terminals: finish - matte ti n annealed over copper leadframe. solderable per mil-std-202, method 208 ? polarity: cathode band ? weight: 0.064 grams (approximate) ordering information (note 4) part number case packaging sbrt5a50sa-13 sma 5000/tape & reel notes: 1. eu directive 2002/95/ec (rohs) & 2011/65/eu (roh s 2) compliant. all applicable rohs exemptions applied. 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 defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total br + cl) and <1000ppm antimony compounds. 4. for packaging details, go to our website at http://www.diodes.com/p roducts/packages.html. marking information green tx5 = product type marking code yww = date code marking y = last digit of year (ex: 4 for 2014) ww = week code 01 to 53 a b = foundry and assembly code yww tx5 ab device symbol sma top view bottom view
sbr is registered trademarks of diodes incorporated. sbrt5a50sa document number: ds36940 rev. 2 - 2 2 of 4 www.diodes.com april 2014 ? diodes incorporated sbrt5a50sa new product advanced information advance information advance information 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 50 v average rectified output current i o 5 a non-repetitive peak forward surge current 8.3ms single half sine-wave superimposed on rated load i fsm 70 a thermal characteristics characteristic symbol value unit typical thermal resistance junction to ambient (note 5) r ja 40 c/w typical thermal resistance junction to case (note 5) r jc 25 c/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 forward voltage drop v f ? ? ? ? 0.39 0.46 0.32 0.44 ? 0.53 ? 0.5 v i f = 2.5a, t j = +25c i f = 5a, t j = +25c i f = 2.5a, t j = +125c i f = 5a, t j = +125c leakage current (note 6) i r ? ? 30 7 150 45 a ma v r = 50v, t j = +25c v r = 50v, t j = +125c notes: 5. device mounted on fr-4 substrate, 1" x 1", 2o z, single-sided, pc boards with 0.56" x 0.73" copper pad. 6. short duration pulse test used to minimize self-heating effect. i average forward current (a) figure 1 forward power dissipation f(av) p , p o we r dissi p a t i o n (w) d 0 0.5 1 1.5 2 2.5 0123456 v , instantaneous forward voltage (v) f figure 2 typical forward characteristics i , ins t an t ane o u s f o r wa r d c u r r en t (a) f t = -55c a t = 85c a t = 125c a t = 150c a 0.01 0.1 1 10 0.0 0.2 0.4 0.6 0.8 t = 25c a t = 100c a
sbr is registered trademarks of diodes incorporated. sbrt5a50sa document number: ds36940 rev. 2 - 2 3 of 4 www.diodes.com april 2014 ? diodes incorporated sbrt5a50sa new product advanced information advance information advance information package outline dimensions please see ap02002 at http://www.diodes.com /datasheets/ap02002.pdf for latest version. i , instantaneous reverse current (a) r v , instantaneous reverse voltage (v) r figure 3 typical reverse characteristics 0.000001 0.00001 0.0001 0.001 0.01 0.1 1 10 100 20 40 60 80 100 t = 25c a t = 85c a t = 100c a t = 150c a t = -55c a t = 125c a v , dc reverse voltage (v) r figure 4 total capacitance vs. reverse voltage c , t o t al c a p a c i t an c e (pf) t 0 500 1000 1500 2000 0 1020304050 f = 1mhz t , ambient temperature (c) a figure 5 forward current derating curve note 5 i, ave r a g e r e c t i f ie d o u t p u t c u r r e n t (a) o 0 1 2 3 4 5 6 25 50 75 100 125 150 sma dim min max a 2.29 2.92 b 4.00 4.60 c 1.27 1.63 d 0.15 0.31 e 4.80 5.59 g 0.05 0.20 h 0.76 1.52 j 2.01 2.30 all dimensions in mm a b c d g h e j
sbr is registered trademarks of diodes incorporated. sbrt5a50sa document number: ds36940 rev. 2 - 2 4 of 4 www.diodes.com april 2014 ? diodes incorporated sbrt5a50sa new product advanced information advance information advance information suggested pad layout please see ap02001 at http://www.diodes.com/dat asheets/ap02001.pdf for the latest version. 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 described 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 inco rporated 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 pr oducts are represented on diodes incorporated website, harmless against all damages. diodes incorporated does not warrant or accept any liability what soever in respect of any pr oducts purchased through unauthoriz ed sales channel. should customers purchase or use diodes inco rporated products for any unintended or u nauthorized application, customers shall i ndemnify and hold diodes incorporated and its representativ es harmless against all claims, damages, ex penses, 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 mu ltiple 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 comp onents 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 pro perly used in accordance with in structions 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 a ll 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 arising out of the use of diodes incorporated products in such safety-critical, life suppor t devices or systems. copyright ? 2014, diodes incorporated www.diodes.com dimensions value (in mm) c 4.00 g 1.50 x 2.50 x1 6.50 y 1.70 c x1 y g x
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