DESD1CAN2SOQ document number: ds37366 rev. 1 - 2 1 of 5 www.diodes.com october 2014 ? diodes incorporated DESD1CAN2SOQ advance information can bus esd protection diode product summary v br ( min ) i pp ( max ) c t ( t yp) 25.4 3a 11pf description and applications this desd1can2 is a next generation esd and surge protection device packaged in a small footprint surface mount package. it is qualified to aec q101, supported by a ppap and is designed to protect two data lines of the controller area network (can) in an automotive. ? can bus protection ? industrial control network features ? 200 w peak power dissipation per line (8/20s waveform) ? provides esd protection per iec 61000-4-2 standard: air 30kv, contact 30kv ? 2 channels of esd protection ? low channel input capacitance ? 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 ? ppap capable (note 4) mechanical data ? case: sot23 ? case material: molded plasti c, ?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 leadframe (lead free plating). solderable per mil-std-202, method 208 ? weight: 0.009 grams (approximate) ordering information (note 5) product compliance marking reel size (inches) tape width (mm) quantity per reel DESD1CAN2SOQ-7 automotive a21 7 8 3,000/tape & reel 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. automotive products are aec-q101 qualified and are ppap capable. automotive, aec-q10x and standard produc ts are electrically and thermally the same, except where specified. for more information, please refer to http://www.diodes.com/quality/product_compliance_de finitions/. 5. for packaging details, go to our websit e at http://www.diodes.com /products/packages.html. marking information date code key year 2014 2015 2016 2017 2018 2019 2020 code b c d e f g h 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 device schematic bottom view sot23 a 21 = product type marking code ym = date code marking y = year (ex: b = 2014) m = month (ex: 9 = september) ? a16 ym a21
DESD1CAN2SOQ document number: ds37366 rev. 1 - 2 2 of 5 www.diodes.com october 2014 ? diodes incorporated DESD1CAN2SOQ advance information maximum ratings (@t a = +25c, unless otherwise specified.) characteristic symbol value unit conditions peak pulse power dissipation p pp 200 w 8/20s, per figure 1 peak pulse current i pp 3 a 8/20s, per figure 1 esd protection ? contact discharge v esd_contact 30 kv iec 61000-4-2 standard esd protection ? air discharge v esd_air 30 kv iec 61000-4-2 standard thermal characteristics characteristic symbol value unit package power dissipation (note 6) p d 300 mw thermal resistance, junction to ambient (note 6) r ? ja 417 ? c/w operating and storage temperature range t j , t stg -65 to +150 ? c electrical characteristics (@t a = +25c, unless otherwise specified.) characteristic symbol min typ max unit test conditions reverse standoff voltage v rwm ? ? 24 v ? channel leakage current (note 7) i rm ? <1 50 na v rwm = 24v clamping voltage, positive transients v cl ? ? ? 40 v i pp = 1a, tp = 8/20 s, figure 1 ? ? 70 i pp = 3a, tp = 8/20 s, figure 1 breakdown voltage v br 25.4 27.8 30.3 v i r = 1ma channel input capacitance c t ? 11 17 pf v r = 0v, f = 1mhz notes: 6. device mounted on fr-4 pcb pad layout (2oz copper) as shown on diodes, inc. suggeste d pad layout ap02001, which can b e found on our website at http://www.diodes.com. 7. short duration pulse test used to minimize self-heating effect. 80 40 20 0 t, time (s) figure 1 pulse waveform 100 50 0 i, p eak p u lse c u r r en t (%i ) pp pp t = 8s r peak value i pp half value i pp /2 8x20 waveform as defined by r.e.a. t p -10 0 10 20 30 40 50 60 70 80 90 100 time (ns) figure 2 esd discharge current wave form iec 6100-4-2 (330 /150pf) ? rise time = 0.7ns to 1ns 0 20 40 60 80 100 120 27 53 i, dis c h a r g e c u r r e n t (%) esd
DESD1CAN2SOQ document number: ds37366 rev. 1 - 2 3 of 5 www.diodes.com october 2014 ? diodes incorporated DESD1CAN2SOQ advance information 1 10 100 1,000 1 10 100 1,000 10,000 t , pulse duration (s) p figure 3 peak pulse power vs. pulse duration p , p eak p u lse p o we r (w) pk 0 50 25 50 75 100 125 150 p eak p u lse de r a t i n g % o f peak power or current t , ambient temperature (c) figure 4 pulse derating curve a 0 100 25 75 175 200 v , dc reverse voltage (v) r figur e 5 total capacitance vs. rever se voltage c , t o t a l c a p a c i t a n c e (p f ) t 0 2 4 6 8 10 12 14 0 5 10 15 20 25 30 f = 1mhz
DESD1CAN2SOQ document number: ds37366 rev. 1 - 2 4 of 5 www.diodes.com october 2014 ? diodes incorporated DESD1CAN2SOQ advance information 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 0.890 1.00 0.975 k1 0.903 1.10 1.025 l 0.45 0.61 0.55 l1 0.25 0.55 0.40 m 0.085 0.150 0.110 a ? 8 all dimensions in mm dimensions value (in mm) z 2.9 x 0.8 y 0.9 c 2.0 e 1.35 x e y c z - . . / + / 0 $ o o r $ & % ' d
DESD1CAN2SOQ document number: ds37366 rev. 1 - 2 5 of 5 www.diodes.com october 2014 ? diodes incorporated DESD1CAN2SOQ advance information 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
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