sbr is a registered trademark of diodes incorporated. sbr20a300 document number: ds30993 rev. 8 - 2 1 of 6 www.diodes.com january 2014 ? diodes incorporated sbr20a300ct sbr20a300ctb sbr20a300ctfp 20a sbr ? super barrier rectifier product summary (@t a = +25c) v rrm (v) i o (a) v f max (v) i r max (a) 300 20 0.92 100 description and applications this super barrier rectifier has been designed to meet the general requirements of commercial applicati ons. it is ideally suited for use as: ? polarity protection diode ? re-circulating diode ? boost diode ? blocking diode features and benefits ? low forward voltage drop ? excellent high temperature stability ? patented super barrier rectifier technology ? lead-free finish; rohs compliant (notes 1 & 2) ? also available in green molding compound - halogen and antimony free. ?green? device (note 3) mechanical data ? case: to-220ab, ito-220ab, to263 (d 2 pak) ? case material: molded plastic, ul flammability classification rating 94v-0 ? terminals: matte tin finish annealed over copper leadframe. solderable per mil-std-202, method 208 ? marking information: see page 2 ? ordering information: see page 1 ? weight: to-220ab ? 1.85 grams (approximate) ito-220ab ? 1.65 grams (approximate) to263 (d 2 pak) ? 2.1 grams (approximate) ordering information (notes 4 & 5) part number case packaging sbr20a300ct to-220ab 50 pieces/tube sbr20a300ct-g to-220ab 50 pieces/tube sbr20a300ctfp ito-220ab 50 pieces/tube SBR20A300CTFP-G ito-220ab 50 pieces/tube sbr20a300ctfp-jt-g ito-220ab (alternate) 50 pieces/tube sbr20a300ctb to263 (d 2 pak) 50 pieces/tube 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 websit e at http://www.diodes.com /products/packages.html 5. for green molding compound version part numbers, add "-g" suffix to part number abov e. examples: sbr20a300ct-g. pb ? green pb ? green ? green pb ? green
sbr is a registered trademark of diodes incorporated. sbr20a300 document number: ds30993 rev. 8 - 2 2 of 6 www.diodes.com january 2014 ? diodes incorporated sbr20a300ct sbr20a300ctb sbr20a300ctfp marking information maximum ratings (per leg) (@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 300 v average rectified output current (per leg) (total) i o 10 20 a non-repetitive peak forward surge current 8.3ms single half sine-wave superimposed on rated load i fsm 180 a peak repetitive reverse surge current (2s-1khz) i rrm 3 a isolation voltage (ito-220ab only) from terminal to heatsink t = 3 sec. v ac 2000 v thermal characteristics (per leg) characteristic symbol value unit typical thermal resistance package = to-220ab package = ito-220ab package = to263 r jc 2 4 2 oc/w operating and storage temperature range t j , t stg -65 to +175 oc electrical characteristics (per leg) (@t a = +25c, unless otherwise specified.) characteristic symbol min typ max unit test condition forward voltage drop v f ? ? ? ? 0.70 ? 0.92 0.78 1.06 v i f = 10a, t j = +25c i f = 10a, t j = +125c i f = 20a, t j = +25c leakage current (note 6) i r ? ? ? ? 0.1 10 ma v r = 300v, t j = +25c v r = 300v, t j = +125c reverse recovery time t r r ? 45 ? ns i f = 0.5a, i r = 1a, i rr = 0.25a notes: 6. short duration pulse test used to minimize self-heating effect. 7. using heatsink (by black aluminum 45mm * 20mm * 12mm) sbr20a300ctfp = product type marking code a b = foundry and assembly code yyww = date code marking yy = last two digits of year (ex: 14 = 2014) ww = week (01 - 53) sbr20a300ct = product type marking code a b = foundry and assembly code yyww = date code marking yy = last two digits of year (ex: 14 = 2014) ww = week (01 - 53) yyww ab 20a300ctfp sbr 20a300ct yyww ab sbr
sbr is a registered trademark of diodes incorporated. sbr20a300 document number: ds30993 rev. 8 - 2 3 of 6 www.diodes.com january 2014 ? diodes incorporated sbr20a300ct sbr20a300ctb sbr20a300ctfp 0 5 10 15 fig. 1 forward power dissipation i , average forward current (a) f(av) 0 1 2 3 4 5 6 7 8 10 p , p o we r dissi p a t i o n (w) d 9 0 200 400 600 800 1,000 v , instantaneous forward voltage (mv) fig. 2 typical forward characteristics f 0.001 0.1 1 10 100 i , ins t an t ane o u s f o r wa r d c u r r en t (a) f 0.01 0 50 100 150 200 250 300 0.1 1 10 100 1,000 i, ins t an t ane o u s r eve r se c u r r en t (a) r fig. 3 typical reverse characteristics v , instantaneous reverse voltage (v) r fig. 4 forward current derating curve 0 2 4 6 8 10 12 0 25 50 75 100 125 175 t , ambient temperature ( c) a i , average forward current (a) f(av) 150 0 50 100 150 200 250 300 350 fig. 5 operating temperature derating v , dc reverse voltage (v) r 0 25 50 75 100 125 150 175 200 t ,de r a t ed ambien t t em p e r a t u r e ( c ) a
sbr is a registered trademark of diodes incorporated. sbr20a300 document number: ds30993 rev. 8 - 2 4 of 6 www.diodes.com january 2014 ? diodes incorporated sbr20a300ct sbr20a300ctb sbr20a300ctfp a a1 d1 a2 c e b b1 l l1 d q e ? p package outline dimensions please see ap02002 at http://www.diodes.com /datasheets/ap02002.pdf for latest version. ito-220ab dim min typ max a 4.50 4.70 4.90 a1 3.04 3.24 3.44 a2 2.56 2.76 2.96 b 0.50 0.60 0.75 b1 1.10 1.20 1.35 c 0.50 0.60 0.70 d 15.67 15.87 16.07 d1 8.99 9.19 9.39 e 2.54 e 9.91 10.11 10.31 l 9.45 9.75 10.05 l1 15.80 16.00 16.20 p 2.98 3.18 3.38 q 3.10 3.30 3.50 all dimensions in mm ito220ab alternate dim min max a 4.36 4.77 a1 2.54 3.10 a2 2.54 2.80 b 0.55 0.75 b1 1.20 1.50 c 0.38 0.68 d 14.50 15.50 d1 8.38 8.89 e 2.41 2.67 e 9.72 10.27 l 9.87 10.67 l1 15.8 17.00 p 3.08 3.39 q 2.60 3.00 all dimensions in mm section b-b r ? 3 e r r r r q d1 d ? 3 b1 3x l e l1 b a a1 a2 c 5 r 5 r 5 5 r 5 3 r 5 r e b b 3x
sbr is a registered trademark of diodes incorporated. sbr20a300 document number: ds30993 rev. 8 - 2 5 of 6 www.diodes.com january 2014 ? diodes incorporated sbr20a300ct sbr20a300ctb sbr20a300ctfp a a1 c d e l b e1 b2 p h1 q l1 a2 e seating plane d1 16.00 0.20* ? *guaranteed by to-220ab leadframe design e d b2 b e c2 a h see detail b 71 c e1 d1 a1 gauge plane / l3 a detail b seating plane l2 l1 12 k package outline dimensions (cont.) please see ap02002 at http://www.diodes.com /datasheets/ap02002.pdf for latest version. to-220ab dim min typ max a 3.56 - 4.82 a1 0.51 - 1.39 a2 2.04 - 2.92 b 0.39 0.81 1.01 b2 1.15 1.24 1.77 c 0.356 - 0.61 d 14.22 - 16.51 d1 8.39 - 9.01 e 2.54 e1 5.08 e 9.66 - 10.66 h1 5.85 - 6.85 l 12.70 - 14.73 l1 - - 6.35 p 3.54 - 4.08 q 2.54 - 3.42 all dimensions in mm to263 dim min max a 4.07 4.82 a1 0.00 0.25 b 0.51 0.99 b2 1.15 1.77 c 0.356 0.73 c2 1.143 1.65 d 8.39 9.65 d1 6.55 ? e 9.66 10.66 e1 6.23 ? e 2.54 typ h 14.61 15.87 l 1.78 2.79 l1 ? 1.67 l2 ?? 1.77 a 0 8 all dimensions in mm
sbr is a registered trademark of diodes incorporated. sbr20a300 document number: ds30993 rev. 8 - 2 6 of 6 www.diodes.com january 2014 ? diodes incorporated sbr20a300ct sbr20a300ctb sbr20a300ctfp 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 ari sing out of the application or use of this document or any product described he rein; 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 w hatsoever 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 ? 2014, diodes incorporated www.diodes.com
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