desd1lin2ws q document number: ds37406 rev. 1 - 2 1 of 5 www.diodes.com november 2014 ? diodes incorporated desd1lin2ws q advance information advanced information lin - bus bidirectional tvs diode product summary v br ( min ) i pp ( max ) c t ( typ ) 25. 4 v & 17.1v 3 a 1 3 pf description and applications this d esd1lin2 wsq is a next generation esd and surge protection device packaged in a small footpri nt surface mount package. it is qualified to aecq101, supported by a ppap and is designed to protect one data line of the local information network (lin) in an automotive. ? lin bus protection features and benefits ? provides esd protection per iec 61000 - 4 - 2 standard: air 30 kv, contact 3 0 kv ? 1 channel 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: sod323 ? case material: molded plastic, green molding compound. ul flammability classification rating 94v - 0 ? moisture sensitivity: level 1 per j - std - 020 ? terminals: matte ti n finish a nnealed over alloy 42 l eadframe (lead - free plating). solderable per mil - std - 202, method 208 ? weight: 0.00 5 grams ( a pproximate) ordering information ( note 5 ) product compliance marking reel s ize (inches) tape w idth (mm) quant ity per r eel desd1lin2ws q - 7 automotive a2 4 7 8 3,000/tape & reel note s: 1 . no purposely added lead. fully eu directive 2002/95/ec (rohs) & 2011/65/eu (rohs 2) compliant. 2. see http://www.diodes.com/quality/lead_free.html for more information about di odes incorporateds definitions of hal ogen - and antimony - free, "green" and lead - f ree . 3. halogen - and antimony - free "green products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total br + cl) and <1000ppm a ntimony compounds. 4. automotive products are aec - q10 1 qualified and are ppap capable. automotive, aec - q10 1 and standard products are electrically and thermally the same, except where specified. for more information, please refer to http://www.diodes.com/quality/product_compliance_definitions/ . 5 . for packaging det ails, go to our website at http: //www.diodes.com/products/packages.html . marking information device schematic t op view a24 = product type marking code sod323 a2 4 e3 1 2 l / l
desd1lin2ws q document number: ds37406 rev. 1 - 2 2 of 5 www.diodes.com november 2014 ? diodes incorporated desd1lin2ws q advance information advanced information maximum ratings (@ t a = +25c, unless otherwise specified.) characteristic symbol value unit conditions peak pulse power dissipation p pp 1 6 0 w 8/20 s , per fig ure 1 peak pulse current i pp 3 .0 a 8/20 s , per fig ure 1 esd protection C v esd_contact 3 0 kv standard iec 61000 - 4 - 2 esd protection C v esd_air 30 kv standard iec 61000 - 4 - 2 thermal characteristics characteristic symbol value unit package power dissipation (note 6 ) p d 250 mw thermal resis tance, junction to ambient (note 6 ) r ? ja 500 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 , from pin 1 to pin 2 v rwm 1 - - 15 v - reverse standoff voltage, from pin 2 to pin 1 v rwm 2 - - 24 v - channel leakage current , from pin 1 to pin 2 (note 7 ) i rm 1 - 1 50 na v rwm = 15 v channel leakage current , from pin 2 to pin 1 (note 7 ) i rm 2 - 1 5 0 na v rwm = 2 4 v breakdown vol tage , from pin 1 to pin 2 v br 1 17.1 18.9 20.3 v i r = 1 m a breakdown voltage , from pin 1 to pin 1 v br 2 25.4 27.8 30.3 v i r = 1 m a clamping voltage, from pin 1 to pin 2 v cl 1 - ? pp = 1a, tp = 8/20 ? pp = 5 a, tp = 8/20 cl 2 - ? pp = 1a, tp = 8/20 ? pp = 3a, tp = 8/20 d if - ? ? r = 1a , tp = 8/20 t - 1 3 17 pf v r = 0v, f = 1 mhz notes: 6 . device mounted on fr - 4 pcb pad layout (2oz copper) as shown on diodes, inc. suggested pad layout ap02001, which can be 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 e a k p u l s e c u r r e n t ( % i ) p p p p 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 , d i s c h a r g e c u r r e n t ( % ) e s d
desd1lin2ws q document number: ds37406 rev. 1 - 2 3 of 5 www.diodes.com november 2014 ? diodes incorporated desd1lin2ws q advance information advanced information 0 50 25 50 75 100 125 150 t , ambient temperature (c) figure 3 power dissipation vs. ambient temperature a 0 100 25 75 175 200 p e a k p u l s e d e r a t i n g % o f p e a k p o w e r o r c u r r e n t 1 10 100 1,000 1 10 100 1,000 10,000 t , pulse duration (s) p figure 4 peak pulse power vs. pulse duration p , p e a k p u l s e p o w e r ( w ) p k figure 5 total capacitance vs. reverse voltage v , dc reverse voltage (v) r 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 16 18 20 0 5 10 15 20 25 f = 1mhz
desd1lin2ws q document number: ds37406 rev. 1 - 2 4 of 5 www.diodes.com november 2014 ? diodes incorporated desd1lin2ws q advance information advanced information package outline dimensions please see ap02002 at http://w ww.diodes.com/datasheets/ap02002 .pdf for the latest version. suggested pad layout please see ap02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version. sod 323 dim min max a 0.25 0.35 b 1.20 1.40 c 2.30 2.70 h 1.60 1.80 j 0.00 0.10 k 1.0 1.1 l 0.20 0.40 m 0.10 0.15 ? ? all dimensions in mm dimensions value (in mm) g 1.520 x 0.590 x1 2.700 y 0.450 k l m j c h b a y x x 1 g
desd1lin2ws q document number: ds37406 rev. 1 - 2 5 of 5 www.diodes.com november 2014 ? diodes incorporated desd1lin2ws q advance information advanced 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 reserve the right to make modifications, enhancements, improvements, corrections or other change s without further notice to this document and any product described herein. diodes incorporated does not assume any liability a rising out of the application or use of this document or any product described herein; neither does diodes incorporated convey an y license under its patent or trademark rights, nor the rights of others. any customer or user of this document or products described herein in such appli cations shall assume all risks of such use and will agree to hold diodes incorporated and all the com panies 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 unauthor ized sales channel. should c ustomers purchase or use diodes incorporated products for any unintended or unauthorized application, customers shall indemni fy and hold diodes incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising o ut of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. products described herein may be covered by one or more united states, international or foreign patents pending. product nam es 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 this document is the final and determinative format released by diodes incorporated. life support diodes incorporated products are specifically not authorized for use as critical components in life support devices or system s without the express written approval of th e chief executive officer of diodes incorporated. as used herein: a. life support devices or systems 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 properly 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 device or system whose failure to perform can be r easonably expected 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 ramifications of their life support d evices or sys tems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety - related requirements concerning their products and any use of diodes incorporated products in such safety - critical, life support devices or systems, notwi thstanding any devices - or systems - related information or support that may be provided by diodes incorporated. furthe r, customers must fully indemnify diodes incorporated and its representatives against any damages arising out of the use of diodes incorporated products in such safety - critical, life support devices or systems. copyright ? 201 4 , diodes incorporated www.d iodes.com
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