ddz3v6bsf ? ddz36bsf document number: ds31987 rev. 14 - 2 1 of 5 www.diodes.com march 2011 ? diodes incorporated ddz3v6bsf ? ddz36bsf new product 0.5w surface mount precision zener diode features ? 500mw power dissipation on fr-4 pcb ? very tight tolerance on v z ? ideally suited for automated assembly processes ? lead, halogen and antimony free, rohs compliant (note 1) ? "green" device (note 2) ? qualified to aec-q101 standards for high reliability mechanical data ? case: sod323f ? case material: molded plastic, ?green molding compound?. ul flammability classification rating 94v-0 ? moisture sensitivity: level 1 per j-std-020 ? terminal connections: cathode band ? terminals: finish - matte tin annealed over copper alloy leadframe. solderable per mil-std-202, method 208 ? weight: 0.01 grams (approximate) ordering information (note 3) part number case packaging ddzxx(x)bsf-7* sod323f 3000/tape & reel * add "-7" to the appropriate type number in electrical characteristics table on page 2. example: ddz10bsf-7. notes: 1. no purposefully added lead. halogen and antimony free. 2. diodes inc.'s "green" policy can be found on our website at http://www.diodes.com. 3. for packaging details, go to our website at http://www.diodes.com. marking information date code key year 2010 2011 2012 2013 2014 2015 2016 code x y z a b c d 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 top view xx = product type marking code (see electrical characteristics table) ym = date code marking y = year (ex: w = 2009) m = month (ex: 9 = september) xx ym
ddz3v6bsf ? ddz36bsf document number: ds31987 rev. 14 - 2 2 of 5 www.diodes.com march 2011 ? diodes incorporated ddz3v6bsf ? ddz36bsf new product maximum ratings @t a = 25c unless otherwise specified characteristic symbol value unit forward voltage @ i f = 10ma v f 0.9 v thermal characteristics characteristic symbol value unit power dissipation (note 4) p d 500 mw thermal resistance, junction to ambient air (note 4) r ja 250 c/w operating and storage temperature range t j, t stg -65 to +150 c electrical characteristics @t a = 25c unless otherwise specified type number marking code zener voltage range (notes 5 & 6) maximum zener impedance f = 1khz maximum reverse current (note 7) v z @ i zt i zt z zt @ i zt i r @ v r min (v) max (v) ma a v ddz3v6bsf kh 3.60 3.84 20 130 10 1 ddz5v1bsf km 4.94 5.20 20 130 7.5 2 ddz5v6bsf kn 5.45 5.73 20 80 7.5 2 ddz6v2bsf ko 5.96 6.27 20 50 7.5 3 ddz6v8bsf kp 6.49 6.83 20 30 7.5 4 ddz10bsf kt 9.41 9.90 20 30 7.5 8.94 ddz11bsf ku 10.50 11.05 10 30 7.5 9.98 ddz12bsf kv 11.44 12.03 10 30 0.07 10.9 ddz12csf yv 11.74 12.35 10 35 0.07 11.2 ddz13csf yw 12.99 13.66 10 35 0.07 12.3 ddz15bsf kx 13.89 14.62 10 40 0.07 13.2 ddz15csf yx 14.35 15.09 10 40 0.07 13.6 ddz18asf 4z 16.22 17.06 10 45 0.07 15.4 ddz18bsf kz 16.82 17.70 10 45 0.07 16 ddz20bsf zj 18.63 19.59 10 50 0.07 17.7 ddz20dsf 2j 19.72 20.72 10 50 0.07 18.7 ddz22bsf zk 20.64 21.71 5 55 0.07 19.6 ddz24bsf zl 22.61 23.77 5 60 0.07 21.5 ddz27dsf 2m 26.29 27.64 5 70 0.07 25 ddz30bsf zn 27.70 29.13 5 80 0.07 26 ddz36bsf zp 32.79 34.49 5 90 0.07 31.2 notes: 4. device mounted on fr-4 pcb with 10mm x 10mm pad, board size 35mm * 25mm. 5. the zener voltage is measured 40ms after power is supplied. 6. for inquiries on tighter tolerances, or alternate nominal z ener voltages, please contact your diodes inc. sales representati ve for availability and minimum order details. 7. short duration pulse test used to minimize self-heating effect.
ddz3v6bsf ? ddz36bsf document number: ds31987 rev. 14 - 2 3 of 5 www.diodes.com march 2011 ? diodes incorporated ddz3v6bsf ? ddz36bsf new product 0 0.1 0.2 0.3 0.4 0.5 25 0 50 75 100 125 150 p , p o we r dissi p a t i o n (w) d t , ambient temperature ( c) fig. 1 power derating curve a 0.6 r = 250c/w ja 0.001 0.01 0.1 1 0.2 0.4 0.6 0.8 1.2 v , instantaneous forward voltage (v) fig. 2 typical forward characteristics f i , ins t an t ane o u s f o r wa r d c u r r en t (a) f t = -65c a t = -40c a t = 25c a t = 85c a t = 105c a t = 125c a t = 150c a 1.0 -50 -40 -30 -20 -10 0 10 20 30 40 50 010203040 v , zener voltage (v) z fig. 3 temperature coefficient vs. zener voltage t c , t em p e r a t u r e c o effi c ie n t (mv/ c ) 0 2 4 6 8 10121416 182022 v , zener voltage (v) fig. 4 typical characteristics z zener breakdown 0 4 8 12 16 20 i, zene r c u r r en t (ma) z 3v6bsf 5v1bsf 5v6bsf 6v2bsf 20bsf 15bsf 12bsf 11bsf 10bsf 24 26 28 36 18bsf 27dsf 30bsf 30 32 34 36bsf 24bsf
ddz3v6bsf ? ddz36bsf document number: ds31987 rev. 14 - 2 4 of 5 www.diodes.com march 2011 ? diodes incorporated ddz3v6bsf ? ddz36bsf new product package outline dimensions suggested pad layout sod323f dim min max typ a 0.60 0.75 ? b 0.25 0.35 ? c 0.05 0.26 ? d 1.15 1.35 1.25 e 1.60 1.80 1.70 he 2.30 2.70 2.50 l1 0.30 0.50 0.40 l2 0.41 0.61 0.51 1 ? ? 7 2 ? ? 3 1 ? ? 7 2 ? ? 3 all dimensions in mm dimensions value (in mm) x 0.710 x1 2.700 y 0.403 he e d b (2x) c l1 2 1 a 2 1 b (2x) l2 (2x) x1 y (2x) x (2x)
ddz3v6bsf ? ddz36bsf document number: ds31987 rev. 14 - 2 5 of 5 www.diodes.com march 2011 ? diodes incorporated ddz3v6bsf ? ddz36bsf 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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