dz23c2v7 - dz23c51 document number: ds18002 rev. 20 - 2 1 of 5 www.diodes.com july 2013 ? diodes incorporated dz23c2v7 - dz23c51 300mw dual surface mount zener diode features ? dual zeners in common cathode configuration ? 300 mw power dissipation ? ideally suited for automated insertion ? ? v z for both diodes in one case is ? 5% ? common anode style available, see az series ? totally lead-free & fully rohs compliant (notes 1 & 2) ? halogen and antimony free. ?green? device (notes 3 & 4) ? qualified to aec-q101 standards for high reliability mechanical data ? case: sot23 ? case material: molded plastic, ?green? molding compound. ul flammability classification rating 94v-0 ? moisture sensitivity: level 1 per j-std-020 ? terminals: matte tin finish annealed over alloy 42 lead frame (lead free plating). solderable per mil-std-202, method 208 ? polarity: see diagram ? weight: 0.008 grams (approximate) ordering information (note 5) device qualification packaging shipping (type number)-7-f* commercial sot23 3000/tape & reel (type number)q-7-f* automotive sot23 3000/tape & reel *add ?-7-f? to the appropriate type number in electrical characte ristics table on page 2. example: 6.2v zener = dz23c6v2-7-f. notes: 1. no purposely added lead. fully eu directiv e 2002/95/ec (rohs) & 2011/6 5/eu (rohs 2) compliant. 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 br omine, <900ppm chlorine (<1500ppm t otal br + cl) and <1000ppm antimony compounds. 4. product manufactured with date code ow (week 42, 2009) and newer are built with green molding compound. product manufactured prior to date code ow are built with non-green molding compound and may contain halogens or sb 2 o 3 fire retardants. 5. for packaging details, go to our website at http://www.diodes.com/p roducts/packages.html marking information date code key year 1998 ? 2002 2003 2004 ? 2010 2011 2012 2013 2014 2015 2016 2017 2018 code j ? n p r ? x y z a b c d e f 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 device schematic sot23 k = sat (shanghai assembly / test site) xx = product type marking code see electric al characteristics table ym = date code marking y = year (ex: z = 2012) m = month (ex: 9 = september) c = cat (chengdu assembly / test site) xx = product type marking code see electric al characteristics table ym = date code marking y = year (ex: z = 2012) m = month (ex: 9 = september) cxx ym kxx ym
dz23c2v7 - dz23c51 document number: ds18002 rev. 20 - 2 2 of 5 www.diodes.com july 2013 ? diodes incorporated dz23c2v7 - dz23c51 thermal characteristics characteristic symbol value unit power dissipation (note 6) p d 300 mw thermal resistance, junction to ambient air (note 6) r ja 417 c/w operating and storage temperature range t j , t stg ?65 to +150 c notes: 6. mounted on fr4 pc board with recommended pad lay out which can be found on our w ebsite at http://www.diodes.com. electrical characteristics (@t a = +25c, unless otherwise specified.) type number marking code zener voltage range (note 7) maximum zener impedance f = 1khz typical temperature coefficient min. reverse voltage (note 7) @ i zt = 5.0ma z zt @ i zt = 5.0ma z z k @ i z k = 1.0ma @ i r = 0.1a v z (v) ? ? tc (%/c) v r (v) dz23c2v7 v1 2.5-2.9 83 500 -0.065 ? dz23c3v0 v2 2.8-3.2 95 500 -0.060 ? dz23c3v3 v3 3.1-3.5 95 500 -0.055 ? dz23c3v6 v4 3.4-3.8 95 500 -0.055 ? dz23c3v9 v5 3.7-4.1 95 500 -0.050 ? dz23c4v3 v6 4.0-4.6 95 500 -0.035 ? dz23c4v7 v7 4.4-5.0 78 500 -0.015 ? dz23c5v1 v8 4.8-5.4 60 480 +0.005 0.8 dz23c5v6 v9 5.2-6.0 40 400 +0.020 1.0 dz23c6v2 va 5.8-6.6 10 200 +0.030 2.0 dz23c6v8 vb 6.4-7.2 8.0 150 +0.045 3.0 dz23c7v5 vc 7.0-7.9 7.0 50 +0.050 5.0 dz23c8v2 vd 7.7-8.7 7.0 50 +0.055 6.0 dz23c9v1 ve 8.5-9.6 10 50 +0.065 7.0 dz23c10 vf 9.4-10.6 15 70 +0.065 7.5 dz23c11 vg 10.4-11.6 20 70 +0.070 8.5 dz23c12 vh 11.4-12.7 20 90 +0.075 9.0 dz23c13 vi 12.4-14.1 25 110 +0.080 10.0 dz23c15 vj 13.8-15.6 30 110 +0.080 11.0 dz23c16 vk 15.3-17.1 40 170 +0.090 12.0 dz23c18 vl 16.8-19.1 50 170 +0.090 14.0 dz23c20 vm 18.8-21.2 50 220 +0.090 15.0 dz23c22 vn 20.8-23.3 55 220 +0.090 17.0 dz23c24 vo 22.8-25.6 80 220 +0.090 18.0 dz23c27 vp 25.1-28.9 80 250 +0.090 20.0 dz23c30 vq 28-32 80 250 +0.090 22.5 dz23c33 vr 31-35 80 250 +0.090 25.0 dz23c36 vs 34-38 90 250 +0.090 27.0 dz23c39 vt 37-41 90 300 +0.110 29.0 dz23c43 vu 40-46 100 700 +0.110 32.0 dz23c47 vv 44-50 100 750 +0.110 35.0 dz23c51 vw 48-54 100 750 +0.110 38.0 notes: 7. short duration pulse test used to minimize self-heating effect.
dz23c2v7 - dz23c51 document number: ds18002 rev. 20 - 2 3 of 5 www.diodes.com july 2013 ? diodes incorporated dz23c2v7 - dz23c51 t , ambiemt temperature (c) fig. 1 power derating curve a p , p o we r d issi p a t i o n (mw) d 200 100 300 0 400 500 0120 200 40 80 160 note 6 0 10 20 30 40 50 01 234 5 6 7 8910 i, zene r c u r r en t (ma) z v , zener voltage (v) fig. 2 typical zener breakdown characteristics z 0 10 20 30 0 i, zene r c u r r en t (ma) z v , zener voltage (v) fig. 3 typical zener breakdown characteristics z 10 20 30 40 t = 25c j test current i 5ma z c10 c12 c18 c22 c27 c33 c36 c15 0 2 4 6 8 10 10 20 30 40 50 60 70 80 90 100 i, zene r c u r r en t (ma) z v , zener voltage (v) fig. 4 typical zener breakdown characteristics z 0 c , total capacitance (pf) t 10 100 1,000 10 100 1 v , nominal zener voltage (v) fig. 5 typical total capacitance vs. nominal zener voltage z
dz23c2v7 - dz23c51 document number: ds18002 rev. 20 - 2 4 of 5 www.diodes.com july 2013 ? diodes incorporated dz23c2v7 - dz23c51 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. sot23 dim min max typ a 0.37 0.51 0.40 b 1.20 1.40 1.30 c 2.30 2.50 2.40 d 0.89 1.03 0.915 f 0.45 0.60 0.535 g 1.78 2.05 1.83 h 2.80 3.00 2.90 j 0.013 0.10 0.05 k 0.903 1.10 1.00 k1 ? ? 0.400 l 0.45 0.61 0.55 m 0.085 0.18 0.11 ?? 0 8 ? all dimensions in mm dimensions value (in mm) z 2.9 x 0.8 y 0.9 c 2.0 e 1.35 a m j l d f b c h k g k1 x e y c z
dz23c2v7 - dz23c51 document number: ds18002 rev. 20 - 2 5 of 5 www.diodes.com july 2013 ? diodes incorporated dz23c2v7 - dz23c51 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 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 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. 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 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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