DESD3V3S1BL document number: ds35995 rev. 4 - 2 1 of 5 www.diodes.com march 2015 ? diodes incorporated DESD3V3S1BL low capacitance bidirectional tvs diodes features ? low profile package (0.53mm max) and ultra - s mall pcb footprint area (1.08 * 0.68mm max) suitable for compact portable electronics ? provides esd protection per iec 61000 - 4 - 2 standard : air 30 kv , contact 25 kv ? 1 channel of esd p rotection ? low channel input c apacitance ? typically u sed in cellular handsets, portable electronics , communication systems, c omputers and peripherals ? totally lead - free & fully rohs compliant (notes 1 & 2) ? halogen and antimony free. green device (note 3) mechanical data ? case: x 1 - dfn1006 - 2 ? case material: molded plastic, green molding compound ; ul flammability classification rating 94v - 0 ? moisture sensitivity: level 1 per j - std - 020 ? terminals: nipdau over copper l eadframe. solderable per mil - std - 202, method 208 ? polarity: cathode band ? weight: 0.00 1 grams ( a pproximate) ordering information ( note 4 ) product compliance marking reel size(inches) tape width(mm) quantity per reel DESD3V3S1BL - 7b standard rh 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 - 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 antimony compounds. 4 . for packaging det ails, go to our website at http: //www.diodes.com/products/packages.html . marking information device schematic bottom view rh = product type marking code line denotes pin #1 x1 - dfn1006 - 2 x1 - dfn1006 - 2 e4
DESD3V3S1BL document number: ds35995 rev. 4 - 2 2 of 5 www.diodes.com march 2015 ? diodes incorporated DESD3V3S1BL maximum ratings (@ t a = + 25c unless otherwise specified ) characteristic symbol value unit conditions peak pulse power dissipation p pp 35 w 8/20 pp 5 a 8/20 C esd_contact 25 kv iec 61000 - 4 - 2 standard esd protection C esd_air 30 kv iec 61000 - 4 - 2 standard thermal characteristics characteristic symbol value unit package power dissipation (note 5 ) p d 250 mw thermal resistance, junction to ambient (note 5 ) 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 v rwm rm rwm = 3.3 v clamping voltage, positive transients v cl ? pp = 1a, tp = 8/20 pp = 5a, tp = 8/20 br 3 . 8 r = 1 m a differential resistance r d if ? r = 1a channel input capacitance c t r = 0v, 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.
DESD3V3S1BL document number: ds35995 rev. 4 - 2 3 of 5 www.diodes.com march 2015 ? diodes incorporated DESD3V3S1BL 0 125 175 150 50 100 0 t , ambient temperature ( c) figure 1 power derating curve a p , p o w e r d i s s i p a t i o n ( m w ) d 25 100 50 75 150 25 75 125 250 175 note 5 200 225 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 0 t, time ( s) figure 3 pulse waveform ? 20 40 60 100 50 0 i , p e a k p u l s e c u r r e n t ( % i ) p p p p 0.1 1 10 100 1000 0 1 2 3 i , i n s t a n t a n e o u s r e v e r s e c u r r e n t ( n a ) r v , instantaneous reverse voltage (v) r figure 4 typical reverse characteristics t = 25c a t = 85c a t = 125c a t = 150c a t = -55c a 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 0 0.5 1 1.5 2 2.5 3 3.3 figure 5 typical capacitance v , reverse voltage (v) r c , j u n c t i o n c a p a c i t a n c e ( p f ) j f = 1mhz
DESD3V3S1BL document number: ds35995 rev. 4 - 2 4 of 5 www.diodes.com march 2015 ? diodes incorporated DESD3V3S1BL package outline dimensions please see ap02002 at http://www.diodes.com/datasheets/ap02002.pdf for the latest version. suggested pad layout please see ap0200 1 at http://w ww.diodes.com/datasheets/ap02001 .pdf for the latest version. x1 - dfn1006 - 2 dim min max typ a 0.47 0.53 0.50 a1 0 0.05 0.03 b 0.45 0.55 0.50 d 0.95 1.075 1.00 e 0.55 0.675 0.60 e - - 0.40 l 0.20 0.30 0.25 r 0.05 0.15 0.10 all dimensions in mm dimensions value (in mm) c 0.70 g 0.30 x 0.40 x1 1.10 y 0.70 l e b r e d a1 a x 1 y c x g
DESD3V3S1BL document number: ds35995 rev. 4 - 2 5 of 5 www.diodes.com march 2015 ? diodes incorporated DESD3V3S1BL 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 changes without further notice to this document and any product described herein. diodes incorporated does not assume any liability arising out of the application or use of this document or any product described herein; neither does diodes incorporated convey any license unde r its patent or trademark rights, nor the rights of others. any customer or user of t his document or products described herein in such applications shall assume all risks of such use and will agree to hold diodes incorporated and all the companies whose products are represented on diod es 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 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, expenses, and attorney fees arising ou t 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, internatio nal 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 the chief executive officer of diodes incorporated. as used herein: a. life support de vices 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 i n 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 reasonably expe cted to cause the failure of the life support device or t o 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 systems, 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, notwithstanding any devices - or systems - related information or support that may be p rovided 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 devices or systems. copyr ight ? 2015 , diodes incorporated www.diodes.com
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