bzt585b2v4t - bzt585b43t document number: ds36638 rev. 5 - 2 1 of 4 www.diodes.com march 2014 ? diodes incorporated bzt585b2v4t - bzt585b43t surface mount precision zener diode features ? 2.0% tolerance on breakdown voltage ? small, low profile surface mount package ? flat lead package design for low profile and high power dissipation ? totally lead-free & fully rohs compliant (notes 1 & 2) ? halogen and antimony free. ?green? device (note 3) ? qualified to aec-q101 standards for high reliability mechanical data ? case: sod523 ? 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 ti n annealed over alloy 42 leadframe. solderable per mil-std-202, method 208 ? weight: 0.001 grams (approximate) ordering information (note 4) part number case packaging (type number)-7* (note 4) sod523 3000/tape & reel *add ?-7? to the appropriate type number in electrical char acteristics table, example: 6.2v zener = bzt585b6v2t-7. 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 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. marking information top view e3 xx = product type marking code (see electrical char acteristics table) xx
bzt585b2v4t - bzt585b43t document number: ds36638 rev. 5 - 2 2 of 4 www.diodes.com march 2014 ? diodes incorporated bzt585b2v4t - bzt585b43t 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 v alue unit forward voltage @ i f = 10ma @ i f = 100ma v f 0.9 1.1 v continuous forward current i f 200 ma thermal characteristics characteristic symbol v alue unit power dissipation (note 5) p d 350 mw thermal resistance, junction to ambient air (note 5) r ja 357 c/w operating and storage temperature range t j, t stg -65 to +150 c note: 5. device mounted on fr-4 pcb with minimum recommended pad layout, as shown in diodes incorporated?s suggested pad layout document, which can be found on our website at http://www.diodes.com. electrical characteristics (@t a = +25c, unless otherwise specified.) type number marking codes zener voltage range (note 6) maximum zener impedance (note 7) temperature coefficient total capacitance maximum reverse current (note 6) v z @ i zt i zt z zt @ i zt z zk @ i z k i zk tc @ i zt c t @ f = 1mhz, v r = 0v i r @ v r nom (v) min (v) max (v) ma ma typical (mv/ c) max (pf) a v bzt585b2v4t 3c 2.4 2.35 2.45 5 100 400 1 -1.3 450 50 1 bzt585b2v7t 3e 2.7 2.65 2.75 5 100 450 1 -1.4 440 20 1 bzt585b3v3t 3h 3.3 3.23 3.37 5 95 500 1 -1.8 410 5 1 bzt585b3v6t 3j 3.6 3.53 3.67 5 90 500 1 -1.9 390 5 1 bzt585b3v9t 3k 3.9 3.82 3.98 5 90 500 1 -1.9 370 3 1 bzt585b4v3t 3l 4.3 4.21 4.39 5 90 600 1 -1.7 350 3 1 bzt585b4v7t 3m 4.7 4.61 4.79 5 80 500 1 -1.2 325 3 2 bzt585b5v1t 3n 5.1 5.00 5.20 5 60 480 1 -0.5 300 2 2 bzt585b5v6t 3p 5.6 5.49 5.71 5 40 400 1 1.0 275 1 2 bzt585b6v2t 3s 6.2 6.08 6.32 5 10 150 1 2.2 250 3 4 bzt585b6v8t 3t 6.8 6.66 6.94 5 15 80 1 3.0 215 2 4 bzt585b7v5t 3u 7.5 7.35 7.65 5 10 80 1 3.8 170 1 5 bzt585b8v2t 3v 8.2 8.04 8.36 5 10 80 1 4.7 150 0.7 5 bzt585b9v1t 3x 9.1 8.92 9.28 5 10 100 1 5.8 120 0.5 6 bzt585b10t 3y 10 9.80 10.20 5 10 150 1 7.0 110 0.2 7 bzt585b11t 3z 11 10.78 11.22 5 10 150 1 8.2 110 0.1 8 bzt585b12t 4a 12 11.76 12.24 5 10 150 1 9.5 105 0.1 8 bzt585b13t 4b 13 12.74 13.26 5 10 170 1 10.7 105 0.1 8 bzt585b15t 4d 15 14.70 15.30 5 15 200 1 13.2 100 0.05 10.5 bzt585b16t 4e 16 15.68 16.32 5 40 200 1 14.4 90 0.05 11.2 bzt585b18t 4f 18 17.64 18.36 5 45 225 1 16.9 80 0.05 12.6 bzt585b20t 4g 20 19.60 20.40 5 55 225 1 19.4 70 0.05 14.0 bzt585b22t 4h 22 21.56 22.44 5 55 250 1 21.9 60 0.05 15.4 bzt585b24t 4j 24 23.52 24.48 5 70 250 1 24.4 55 0.05 16.8 bzt585b27t 4k 27 26.46 27.54 2 80 300 0.5 25.4 50 0.05 18.9 bzt585b30t 4m 30 29.40 30.60 2 80 300 0.5 31.1 50 0.05 21.0 bzt585b33t 4n 33 32.34 33.66 2 80 325 0.5 36.7 45 0.05 23.1 BZT585B36T 4p 36 35.28 36.72 2 90 350 0.5 42.4 45 0.05 25.2 bzt585b39t 4r 39 38.22 39.78 2 130 350 0.5 48.1 45 0.05 27.3 bzt585b43t 4s 43 42.14 43.86 2 150 375 0.5 55.7 40 0.05 30.1 notes: 6. short duration pulse test used to minimize self-heating effect. 7. f = 1khz.
bzt585b2v4t - bzt585b43t document number: ds36638 rev. 5 - 2 3 of 4 www.diodes.com march 2014 ? diodes incorporated bzt585b2v4t - bzt585b43t package outline dimensions please see ap02002 at http://www.diodes.com /datasheets/ap02002.pdf for latest version. 25 0 50 75 100 125 150 p , p o we r dissi p a t i o n (w) d note 5 0 0.1 0.2 0.3 0.4 t , ambient temperature ( c) figure 1 power derating curve a 0.1 1 10 100 1000 200 400 600 800 1000 1200 1400 1600 v , instantaneous forward voltage(mv) figure 2 typical forward characteristics f i , ins t an t ane o u s f o r wa r d f c u r r en t (ma) t = 25c a t = 85c a t = 125c a t = 150c a t = -55c a 0 10 20 30 40 50 0123456 7 8910 i, ze n e r c u r r e n t (ma) z v , zener voltage (v) figure 3 typical zener breakdown characteristics z t = 25c j 2v7 6v2 2v4 11 12 10 0 10 20 30 i, zene r c u r r en t (ma) z v , zener voltage (v) figure 4 typical zener breakdown characteristics z 10 20 30 40 50 20 39 43 30 33 36 22 24 27 15 t = 25c j sod523 dim min max a 0.25 0.35 b 0.70 0.90 c 1.50 1.70 h 1.10 1.30 k 0.55 0.65 l 0.10 0.30 m 0.10 0.12 all dimensions in mm h c a b k m l
bzt585b2v4t - bzt585b43t document number: ds36638 rev. 5 - 2 4 of 4 www.diodes.com march 2014 ? diodes incorporated bzt585b2v4t - bzt585b43t suggested pad layout please see ap02001 at http://www.diodes.com /datasheets/ap02001.pdf for latest version. 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. 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 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 ? 2014, diodes incorporated www.diodes.com dimensions value (in mm) g 0.80 x 0.60 x1 2.00 y 0.70 x1 y x g
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