sbr is a registered trademark of diodes incorporated. sbr1045ctlq document number: ds36094 rev. 1 - 2 1 of 6 www.diodes.com october 2012 ? diodes incorporated sbr1045ctlq new product 10a sbr ? super barrier rectifier product summary v rrm (v) i o (a) v f max (v) i r max ( a) 45 10 0.55 300 description the sbr1045ctlq is dual center tap rectifier in dpak package. offering excellent high temperature stability and low forward voltage drop for cool operation. applications ? dc ? dc converters ? dc/ac inverters ? ac/dc power supplies features ? 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 ? excellent high temperature stability ? patented super barrier rectifier technology ? soft, fast switching capability ? +150oc operating junction temperature ? lead-free finish; rohs compliant (notes 1 & 2) ? halogen and antimony free. ?green? device (note 3) mechanical data ? case: to252 (dpak) ? case material: molded plas tic, ?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: see below ? weight: 0.33 grams (approximate) ordering information (note 4) part number case packaging SBR1045CTLQ-13 to252 (dpak) 2500 pieces/reel notes: 1. eu directive 2002/95/ec (rohs) & 2011/65/eu (rohs 2) compliant. all applicable rohs exemptions applied. 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. for packaging details, go to our website at http://www.diodes.com. marking information sbr1045ct = product type marking code a b = foundry and assembly code yyww = date code marking yy = last two digits of year, ex: 07 = 2007 ww = week (01 - 53) yyww ab 1045ct sbr green top view 2 1 3 polarity to252
sbr is a registered trademark of diodes incorporated. sbr1045ctlq document number: ds36094 rev. 1 - 2 2 of 6 www.diodes.com october 2012 ? diodes incorporated sbr1045ctlq new product 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 45 v rms reverse voltage v r ( rms ) 31 v average rectified output current @t c = +110oc i o 10 a non-repetitive peak forward surge current 8.3ms single half sine-wave superimposed on rated load i fsm 90 a repettitive peak avalanche power (1 s, +25 oc) p arm 10000 w non-repetitive avalanche energy (t j = +25c, i as = 6a, l = 8.5mh) e as 200 mj thermal characteristics characteristic symbol value unit maximum thermal resistance (per leg) (note 5) r electrical characteristics (@t a = +25c, unless otherwise specified.) characteristic symbol min typ max unit test condition forward voltage drop (per leg) v f - - 0.55 v i f = 5a, t j = +25oc leakage current (note 6) i r - - 13 0.3 50 ma v r = 45v, t j = +25oc v r = 45v, t j = +125oc notes: 5. device mounted on polymide substrate 2? x 2?, 2oz. copper, 1 x mrp double-sided, pc boards. 6. short duration pulse test used to minimize self-heating effect. figure 1 forward power dissipation 0 1 2 3 0123456 i , average forward current (a) f(av) p , p o we r dissi p a t i o n (w) d figure 2 typical forward characteristics 0.0001 0.001 0.01 0.1 1 10 100 0 0.2 0.4 0.6 0.8 1 v , instantaneous forward voltage (v) f i , instantaneous forward current (a) f t = -55c a t = 25c a t = 85c a t = 125c a t = 150c a
sbr is a registered trademark of diodes incorporated. sbr1045ctlq document number: ds36094 rev. 1 - 2 3 of 6 www.diodes.com october 2012 ? diodes incorporated sbr1045ctlq new product figure 3 typical reverse characteristics 0.1 1 10 100 1,000 10,000 100,000 0 5 10 15 20 25 30 35 40 45 v , instantaneous reverse voltage (v) r i , instantaneous reverse current (a) r t = -55c a t = 25c a t = 85c a t = 125c a t = 150c a figure 4 total capacitance vs. reverse voltage 1 10 100 1,000 10,000 0.1 1 10 100 v , dc reverse voltage (v) r c , total capacitance (pf) t f = 1mhz figure 5 forward current derating curve 0 1 2 3 4 5 6 7 0 25 50 75 100 125 150 t , ambient temperature (c) a i , average forward current (a) f(av) note 5 per die figure 6 operating temperature derating 0 25 50 75 100 125 150 0 51015202530354045 v , dc reverse voltage (v) r t , derated ambient temperature (c) a 50 25 50 75 100 125 150 p , avalan c h e p eak p u lse p o we r derating percentage (%) arm t , junction temperature (c) figure 7 pulse derating curve j 0 25 75 175 200 100 125 0 0.01 0.1 1 10 100 10,000 t , pulse duration (s) p figure 8 maximum avalanche power curve, per element 100,000 p , maxim u m avala n c h e p o we r (w) arm 10,000 1,000 100 1,000
sbr is a registered trademark of diodes incorporated. sbr1045ctlq document number: ds36094 rev. 1 - 2 4 of 6 www.diodes.com october 2012 ? diodes incorporated sbr1045ctlq new product 100 200 300 400 500 600 700 800 900 0.00001 0.0001 0.001 0.01 0.1 1 p , p eak t r a n sie n t p o iwe r (w) (pk) 1,000 0 t1, pulse duration time (sec) figure 9 single pulse maximum power dissipation single pulse r = 59c/w r = r * r t - t = p * r ? ja ja(t) (t) ja ja ja(t) 0.001 0.01 0.1 1 10 100 1,000 10,000 t1, pulse duration times (sec) figure 10 transient thermal resistance r (t) = r(t) * r r = 59c/w duty cycle, d = t1/ t2 ? ja ja ja 0.001 r(t), t r ansien t t h e r mal r esis t an c e 0.01 0.1 1 d = 0.7 d = 0.9 d = 0.5 d = 0.3 d = 0.1 d = 0.05 d = 0.02 d = 0.01 d = 0.005 single pulse
sbr is a registered trademark of diodes incorporated. sbr1045ctlq document number: ds36094 rev. 1 - 2 5 of 6 www.diodes.com october 2012 ? diodes incorporated sbr1045ctlq new product 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. to252 dim min max typ a 2.19 2.39 2.29 a1 0.00 0.13 0.08 a2 0.97 1.17 1.07 b 0.64 0.88 0.783 b2 0.76 1.14 0.95 b3 5.21 5.46 5.33 c2 0.45 0.58 0.531 d 6.00 6.20 6.10 d1 5.21 ? ? e ? ? 2.286 e 6.45 6.70 6.58 e1 4.32 ? ? h 9.40 10.41 9.91 l 1.40 1.78 1.59 l3 0.88 1.27 1.08 l4 0.64 1.02 0.83 a 0 10 ? all dimensions in mm dimensions value (in mm) z 11.6 x1 1.5 x2 7.0 y1 2.5 y2 7.0 c 6.9 e1 2.3 b3 e 2x b2 d l4 a c2 e a1 l l3 3x b a h a2 e1 x2 c z x1 y1 e1 y2
sbr is a registered trademark of diodes incorporated. sbr1045ctlq document number: ds36094 rev. 1 - 2 6 of 6 www.diodes.com october 2012 ? diodes incorporated sbr1045ctlq new product 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 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 a nd 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 ? 2012, diodes incorporated www.diodes.com
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