DESDALC14V2LP3 document number: ds 36113 rev. 4 - 2 1 of 5 www.diodes.com october 2014 ? diodes incorporated DESDALC14V2LP3 advance information new product low capacitance unidirectional tvs diode product summary v br ( min ) i pp ( max ) c t ( typ ) 14.2 v 1.5 a 6 .0 pf description this new generation tvs is designed to protect sensitive electro nics from the damage due to esd. the combination of small size and high esd surge capability makes it ideal for use in portable applications such as cellular phones, digital cameras, and mp3 players . applications ? cellular handsets ? portable electronics ? com puters and peripheral features ? ultra - small, low profile leadless surface mount package (0.6 mm * 0.3 mm * 0.3mm) ? provides esd protection per iec 61000 - 4 - 2 standard: air 15 kv, contact 8 kv ? 1 channel of esd prote ction ? low channel input capacitance ? totally lead - free & fully rohs compliant (notes 1 & 2) ? halogen and antimony free. green device (note 3) mechanical data ? case: x3 - dfn 0603 - 2 ? case material: molded plastic, green molding compound. ul flammability c lassification rating 94v - 0 ? moisture sensitivity: level 1 per j - std - 020 ? terminals: finish ?? matte tin over copper l eadframe , s olderable per mil - std - 202, method 208 ? weight: 0.0002 grams ( approximate ) ordering information ( note 4 ) product compliance marking reel s ize (inches) tape w idth (mm) quantity per r eel DESDALC14V2LP3 - 7 standard ta 7 8 10 ,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 diodes incorporateds definitions of hal ogen - and antimony - f ree, "green" and lead - f ree . 3. halogen - and antimony - f ree "green produc ts are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total br + cl) and <1000ppm antimony compounds. 4 . for packaging det ails, go to our website at http: //www.diodes.com/products/packages.html . marking i nformation device schematic top view t a = product type marking code bar denotes cathode side bottom view pin 2 pin 1
DESDALC14V2LP3 document number: ds 36113 rev. 4 - 2 2 of 5 www.diodes.com october 2014 ? diodes incorporated DESDALC14V2LP3 advance information new product maximum ratings (@ t a = +25 c, unless otherwise specified.) characteristic symbol value unit conditions peak pulse power dissipation p pp 30 w 8/20 s , per figure 3 peak pulse current i pp 1.5 a 8/20 s , per figure 3 esd protection C esd_contact 8 kv iec 61000 - 4 - 2 standard esd protection C esd_air 15 kv iec 61000 - 4 - 2 standard thermal characteristics characteristic symbol v alue unit package power dissipation (note 6 ) p d 2 50 mw thermal resistance, junction to ambient (note 6 ) r ? ja 500 c/w operating and storage temperature range t j , t stg - 6 5 to +150 c electrical characteristics (@ t a = +25c, unless otherwise specified.) characteristic symbol min typ max unit test conditions breakdown voltage v br 14.2 r = 1 m a leakage current i rm rwm = 3 v dynamic impedance r d ? t r = 0 v, f = 1 mhz notes: 5 . 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. 6 . short duration pulse test used to minimize self - heating effect. 0 50 25 50 75 100 125 150 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 t , ambient temperature (c) figure 2 pulse derating curve a 0 100 25 75 175 200 p , p o w e r d i s s i p a t i o n ( m w ) d t , ambient temperature (c) figure 1 power derating curve a 25 50 75 100 125 150 0 175 0 25 50 75 100 125 150 175 200 225 250 note 5
DESDALC14V2LP3 document number: ds 36113 rev. 4 - 2 3 of 5 www.diodes.com october 2014 ? diodes incorporated DESDALC14V2LP3 advance information new product 0 t (c) figure 3 relative variation of peak pulse power vs. initial junction temperature j 25 50 75 100 125 150 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 p ( t i n i t i a l ) / c ) p p j p ( t i n i t i a l = 2 5 p p j 1 10 25 45 65 85 105 125 i ( t ) / i ( t = 2 5 c ) r j r j t (c) figure 7 relative variation of leakage current vs. junction temperature (typical values) j v = 3v r 0.1 1 10 14 19 v (v) figure 5 clamping voltage vs. peak pulse current (square pulse, typical values) cl i ( a ) p p t = 2.5s t initial = 25c p j 10000 1 10 100 1000 10000 t , pulse width (s) figure 4 peak pulse power vs. exponential pulse duration p 1000 100 10 1 0.1 0.01 p ( w ) p p t initial =25c j c j u n c t i o n c a p a c i t a n c e ( p f ) j 0 1 2 3 4 5 6 7 0 2 4 6 8 10 12 v (v) figure 6 junction capacitance vs. reverse applied voltage line f = 1mhz v = 30mv t = 25c osc rms j figure 8 esd response to iec6100-4-2 (+8kv contact discharge) 20v/ div 20ns/ div
DESDALC14V2LP3 document number: ds 36113 rev. 4 - 2 4 of 5 www.diodes.com october 2014 ? diodes incorporated DESDALC14V2LP3 advance information new product package outline dimensions please see ap02002 at http://w ww.diodes.com/datasheets/ap02002 .pdf for the latest version. x3 - dfn0603 - 2 dim min max typ a 0.27 0.35 0.30 a1 0.00 0.03 0.02 b 0.19 0.29 0.24 d 0.59 5 0.645 0.62 e 0.295 0.345 0.32 e - - 0.355 l 0.14 0.24 0.19 all dimensions in mm figure 11 esd response to iec6100-4-2 (-15kv air discharge) 20v/ div 100ns/ div -60 -50 -40 -30 -20 -10 0 frequency (hz) figure 12 s21 attenuation measurement results d b 100k 1m 10m 100m 1g average performance (50 system) ? 0.1db 0.9ghz (-3db @ 900mhz - 5.32db @ 1.8ghz) pass band attenuation -3db point attenuation figure 9 esd response to iec6100-4-2 (-8kv contact discharge) 20v/ div 20ns/ div figure 10 esd response to iec6100-4-2 (+15kv air discharge) 20v/ div 100ns/ div l (2x) e b (2x) d a1 (2x) a e
DESDALC14V2LP3 document number: ds 36113 rev. 4 - 2 5 of 5 www.diodes.com october 2014 ? diodes incorporated DESDALC14V2LP3 advance information new product suggested pad layout please see ap02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version. important notice diodes incorporated makes no warranty of any kind, express or implied, with regards to this document, including, but not limit ed 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, improvement s, corrections or other changes 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 any 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 diode s 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 unauth orized sales channel. should customers purchase or use diodes incorporated products for any unintended or unauthorized application, customers shall indemnify and hold diodes incorporated and its representatives harmless against all claims, damages, expense s, and attorney fees arising out 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 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 en glish 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 the 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 who se failure to perform can be reasonably 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 the ir life support devices or systems, and acknowledge and agree that they are solely res ponsible 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, notwithstanding any devices - or systems - related information o r support that may be provided by diodes incorporated. further, 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 dev ices or systems. copyright ? 201 4 , diodes incorporated www.diodes.com dimensions value (in mm) c 0.380 x 0.230 x1 0.610 y 0.300 x1 y x c
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