zlls400 q document number: ds 38245 rev. 1 - 2 1 of 6 www.diodes.com september 2015 ? diodes incorporated zlls400 q 40v surface mount schottky barrier diode product summary v r (v) i f (a) v f max @ 400ma (v) i r max @ 30v ( a) 40 0.52 0.5 10 description and applications this compact sod323 packaged schottky diode offers users an excellent performance c ombination comprising high current operation, extremely low leakage and low forward voltage , ensuring suitability for applications requiring efficient operation at higher temperatures (above + 85c) see operational e fficiency c hart on page 3 . ? dc C dc conve rters ? mobile telecoms ? charging circuits ? motor control features and benefits ? low equivalent on - resistance ? extremely low leakage (10 a @30v) ? high current capability (i f = 0.52 a ) ? low v f , fast switching schottky ? zlls400 complements low temperature equivalent z hcs 400 ? package thermally rated to + 150c ? lead - free finish; ro hs c ompliant (note s 1 & 2 ) ? halogen a nd antimony free. green device (note 3 ) ? qualified to a ec - q101 standards for high reliability mechanical data ? case: sod323 ? case material: ul flammability cl assification rating 94v - 0 ? moisture sensitivity: level 1 per j - std - 020 ? terminal connections: cathode band ? terminals: finish - matte tin a nnealed over alloy 42 l eadframe. solderable per mil - std - 202, method 208 ? weight: 0.004 grams ( a pproximate) ordering information (note 4 & 5 ) device compliance packaging shipping ZLLS400Qta automotive sod323 3,000/tape & reel ZLLS400Qtc automotive sod323 10,000/tape & reel note s: 1 . eu directive 2002/95/ec (rohs) & 2011/65/eu (rohs 2) compliant. all appl icable rohs exemptions applied. 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 define d as those which contain <900ppm bromine, <900ppm chlori ne (<1500ppm total br + cl) and <1000ppm antimony compounds. 4. for packaging details, go to our website at http : //www.diodes.com/products/packages.html . 5 . automotive products are aec - q10 1 qualified and are ppap capable. automotive, aec - q101 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_definiti ons/. marking information top view 40 = product type marking code sod323 top view 40 a c green
zlls400 q document number: ds 38245 rev. 1 - 2 2 of 6 www.diodes.com september 2015 ? diodes incorporated zlls400 q maximum ratings ( @t a = + 25c , unless otherwise specified . ) characteristic symbol value units continuous reverse voltage v r 40 v continuous forward current i f 0.52 a peak repetitive forward current rectangular pulse duty cycle i fpk 0. 85 a non repetitive forward current t ??? fsm 12 a t ??? thermal characteristics characteristic symbol value unit power dissipation, t a = + 25c single die continuous single die measured at t < 5 secs p d 330 390 mw thermal resist ance, junction to ambie n t (note 6 ) (note 7 ) r ja 379 317 c/w junction temperature t j + 150 c storage temperature range t stg - 55 to +150 c notes: 6 . for a device surface mounted on 25mm x 25mm fr4 pcb with high coverage of single sided 1oz copper, in still air conditions. 7 . for a device surface mounted on fr4 pcb measured at t<5 secs.
zlls400 q document number: ds 38245 rev. 1 - 2 3 of 6 www.diodes.com september 2015 ? diodes incorporated zlls400 q electrical characteristics ( @t a = + 25c , unless otherwise specified . ) characteristic symbol min typ max unit test condition reverse breakdown voltage v ( br)r 40 60 - v i r = 200 a forward voltage (note 8 ) v f - 305 360 mv i f = 50ma - 335 390 i f = 100ma - 395 450 i f = 250ma - 445 500 i f = 400ma - 550 630 i f = 750ma - 620 710 i f = 1a - 710 800 i f = 1.5a - 405 - i f = 400ma, t a = + 10 0 c reverse current i r - 6 10 a v r = 30v - 370 - v r = 30v, t a = + 85 c diode capacitance c d - 15 - pf f = 1mhz, v r = 30v reverse recovery time t rr - 3 - ns switched from i f = 500ma to v r = 5.5v measured @ i r = 50ma di /dt = 500ma / ns r source = 6 ? load = 10 ? rr - 210 - pc note: 8 . measured under pulsed conditions. pulse width = 300s. duty cycle ? 2%. operational e fficiency c hart the operational efficiency chart indicates the beneficial use of the zlls series d iodes in applications requiring higher voltage and higher temperature operation. circuits requiring low voltage , low temperature operation will benefit from using diodes low v f zhcs series .
zlls400 q document number: ds 38245 rev. 1 - 2 4 of 6 www.diodes.com september 2015 ? diodes incorporated zlls400 q
zlls400 q document number: ds 38245 rev. 1 - 2 5 of 6 www.diodes.com september 2015 ? diodes incorporated zlls400 q package outl ine dimensions please see ap02002 at http://www.diodes.com/datasheets/ap02002.pdf for the latest version. sod323 dim min max typ a1 -- 0.10 0.05 a2 1.00 1.10 1.05 b 0.25 0.35 0.30 c 0.10 0.15 0.11 d 1.20 1.40 1.30 e 1.60 1.80 1.70 he 2.30 2. 70 2.50 l 0.20 0.40 0.30 a 8 o all dimensions in mm suggested pad layout please see ap02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version. dimensions value (in mm) x 0.590 x1 2.700 y 0.450 sod323 sod323 d he a2 e l c a1 b a y x x1
zlls400 q document number: ds 38245 rev. 1 - 2 6 of 6 www.diodes.com september 2015 ? diodes incorporated zlls400 q i mportant 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 unde r 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 custo mer or user of this 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 again st 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 unauthor ized 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 name s and markings noted herein may also be covered by one or more united states, intern ational 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 suppor t 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 i n the labeling can be reas onably 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 to aff ect 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, regu latory 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 provided by diod es 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. copyright ? 201 5 , dio des incorporated www.diodes.com
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