sbr12u45lh document number: ds35094 rev. 4 - 2 1 of 5 www.diodes.com october 2011 ? diodes incorporated sbr12u45lh sbr and powerdi are registered trad emarks of diodes incorporated new product 12a sbr ? super barrier rectifier powerdi ? 5sp product summary v rrm (v) i o (a) v f typ @ 125*c (v) i r max @ v rrm (ma) 45 12 0.38 0.3 description and applications the sbr12u45lh uses sbr patented technology that offers ultra low v f to reduce forward power loss and improve efficiency. encapsulated in the new pdi-5sp package with a 0.75mm low height profile and protruding leads for easy soldering, it is specially suited for use as a bypass diode in solar panels. ? solar bypass diode features and benefits ? designed as bypass diodes for solar panels ? low profile height (0.75mm) and 9mm protruding leads, enabling the package to be integrated within the solar glass panel ? selectively rated for 200oc ma ximum junction temperature for high thermal reliability and excellent high temperature stability ? patented super barrier rectifier technology ? ultra low forward voltage drop to minimize forward power losses ? very low reverse leakage to ensures maximum efficiency of solar panel ? lead free finish, rohs compliant (note 1) ? ?green? molding compound (no br, sb) qualified to iec 61730-2 standard mechanical data ? case: powerdi ? 5sp ? case material: molded plastic, ul flammability classification rating 94v-0 ? moisture sensitivity: level 1 per j-std-020 ? weight: 0.199 grams (approximate) ordering information (note 2) part number case packaging SBR12U45LH-13 powerdi ? 5sp 3,500tape & reel, 13-inch notes: 1. eu directive 2002/95/ec (rohs). all applicable rohs exemptions applied, see eu directive 2002/95/ec annex notes. 2. for packaging details, go to our website at http://www.diodes.com. marking information sbr12u45 = product type marking code = manufacturers? code marking yywwk = date code marking yy = last two digits of year (ex: 11 for 2011) ww = week code (01 ~ 53) k = factory designator powerdi ? 5sp top view yywwk sbr12u45 c a pin configuration
sbr12u45lh document number: ds35094 rev. 4 - 2 2 of 5 www.diodes.com october 2011 ? diodes incorporated sbr12u45lh sbr and powerdi are registered trad emarks of diodes incorporated 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 average rectified output current i o 12 a non-repetitive peak forward surge current 8.3ms single half sine-wave superimposed on rated load i fsm 300 a thermal characteristics characteristic symbol value unit typical thermal resistance junction to ambient (note 3) r ja 66 oc/w operating temperature range v r 80% v rrm t j -65 to +150 oc v r 50% v rrm 180 dc forward mode 200 storage temperature range t stg -65 to +200 oc electrical characteristics @t a = 25c unless otherwise specified characteristic symbol min typ max unit test condition forward voltage drop v f - 0.40 - v i f = 10a, t j = 25oc - 0.42 0.50 i f = 12a, t j = 25oc - 0.38 0.45 i f = 12a, t j = 125oc leakage current (note 4) i r - 86 300 p a v r = 45v, t j = 25oc - 19 75 m $ v r = 45v, t j = 125oc - 60 180 v r = 45v, t j = 150oc notes: 3. fr-4 pcb, 2oz. copper, minimum reco mmended pad layout per http://www.diodes.com.pdf 4. short duration pulse test used to minimize self-heating effect.
sbr12u45lh document number: ds35094 rev. 4 - 2 3 of 5 www.diodes.com october 2011 ? diodes incorporated sbr12u45lh sbr and powerdi are registered trad emarks of diodes incorporated new product fig. 1 forward power dissipation 0 0.5 1 1.5 2 2.5 3 3.5 4 i , average forward current (a) f(av) p , p o we r dissi p a t i o n (w) d 0 5 10 15 4.5 5 0.1 1 10 100 0 200 400 600 v , instantaneous forward voltage (mv) f fig. 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 j = 25c t j = -55c t j = 85c t j = 125c t j = 150c 0 5 10 15 20 25 30 35 40 45 v , instantaneous reverse voltage (v) r fig. 3 typical reverse characteristics 10 100 1,000 10,000 100,000 i, i n s t a n t a n e o u s r eve r se c u r r e n t (a) r 0.1 1 10 100 fig. 4 total capacitance vs. reverse voltage v , dc reverse voltage (v) r 100 1,000 100,000 c , t o t al c a p a c i t an c e (pf) t 10,000 f = 1mhz fig. 5 forward current derating curve 0 2 4 6 8 10 25 50 75 100 125 150 175 t , ambient temperature (c) a i , average forward current (a) f(av) 14 based on lead temp (t ) l 12 fig. 6 operating temperature derating 0 25 50 75 100 125 150 0 9 18 27 36 45 v , dc reverse voltage (v) r t , derated ambient temperature (c) a
sbr12u45lh document number: ds35094 rev. 4 - 2 4 of 5 www.diodes.com october 2011 ? diodes incorporated sbr12u45lh sbr and powerdi are registered trad emarks of diodes incorporated new product package outline dimensions suggested pad layout powerdi ? 5sp dim min max typ a ? 0.75 0.736 c 0.155 0.195 ? b 4.30 4.50 4.40 d 5.70 5.90 5.80 d2 ? ? 4.40 e 23.6 24.0 23.8 e1 5.70 5.90 5.80 e2 ? ? 2.90 h1 0.19 0.21 0.20 l ? ? 9.00 l1 ? ? 2.50 w 1.63 1.97 1.80 j ? ? 0.20 k ? ? 0.30 m ? ? 0.03 n 0 0.20 ? r ? ? 0.40 r1 ? ? 0.15 r2 ? ? 0.25 r3 ? ? 0.40 4 12 ? 2 0 8 ? all dimensions in mm dimensions value (in mm) g 8.101 x 8.100 y 5.100 a e1 h1 1 e2 l (2x) d2 wl 1 r e j (4x) k (4x) r3 m (4x) n (8x) b (2x) d r2 c r1 side view top view front view bottom view x y g
sbr12u45lh document number: ds35094 rev. 4 - 2 5 of 5 www.diodes.com october 2011 ? diodes incorporated sbr12u45lh sbr and powerdi are registered trad emarks of diodes incorporated 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 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 dev ice 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 ? 2011, diodes incorporated www.diodes.com
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