dusbulc6 - csp4 - 7 document number: ds3 7554 rev. 2 - 2 1 of 6 www.diodes.com october 2014 ? diodes incorporated dusbulc6 - csp4 - 7 new product 2 channel low capacitance tvs diode array product summary v br (min) i pp (max) c t (typ) 6 v 7 .5a 1 .2 pf description the dusbulc6 - csp4 - 7 is a high performance device suitable for protecting two high speed i/os. these devices are assembled in csp packages and have high esd surge capability and low capacitance. applications ? typically used at high speed ports such as usb 2.0, ieee1394 (firewire ?, ilink?), serial ata, dvi, hdmi, pci features ? iec 61000 - 4 - 2 (esd): air C 15 kv, contact C 1 5 kv ? low channel input capacitance of 1.2 pf max ? 2 channel of esd protection ? totally lead - free & fully rohs c ompliant (note s 1 & 2 ) ? halogen and antimony free. green device (note 3 ) mechanical data ? case: w - wlb0808 - 4 ? moisture sensitivity: level 1 per j - std - 020 ? terminal connections: see diagram ? weight: 0.00 1 grams ( a pproximate) ordering information (note 4 ) product compliance marking reel size (inches) tape width (mm) quantity per reel dusbulc6 - csp4 - 7 standard bm 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 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/produ cts/packages.html . marking information month code key 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 b = product type marking code m = month marking code (ex: 9 = september ) pin configuration top view bottom view device schematic a2 a1 b2 b1 b m
dusbulc6 - csp4 - 7 document number: ds3 7554 rev. 2 - 2 2 of 6 www.diodes.com october 2014 ? diodes incorporated dusbulc6 - csp4 - 7 new product maximum ratings (@t a = + 25 c , unless otherwise specified.) characteristic symbol value unit conditions peak pulse power dissipation p pp 70 w 8/20 s (note 5 ) peak pulse current i pp 7.5 a 8/20 C esd _contact 1 5 kv standard iec 61000 - 4 - 2 esd protection C esd _air 15 kv standard iec 61000 - 4 - 2 thermal characteristics characteristic symbol value unit thermal resistance, junction to ambient typical (note 5) r ja 206 c/w operating and storage temperature range t j , t stg - 55 to + 1 5 0 c electrical characteristics (@t a = + 2 5c , unless otherwise specified.) characteristic symbol min typ max unit test conditions reverse b reakdown v oltage v br 6 ? 9 v i r = 1ma reverse l eakage c urrent (note 6) i r ? ? 70 n a v r = 3 v dynamic i mpedance r d ? 0.35 ? ? i pp = 1 to 5a , 8/20s channel i nput c apacitance c in ? ? 1.2 pf v in = 0v, f = 1mhz , v osc = 3 0mv 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. - 10 - 9 - 8 - 7 - 6 - 5 - 4 - 3 - 2 - 1 0 f(hz ) figure 2. eye diagram, board with dusbulc6 - csp4 (according to usb2.0 high speed specif ication) - 10 - 9 - 8 - 7 - 6 - 5 - 4 - 3 - 2 - 1 0 f(hz ) figure 1. eye diagram, board only (according to usb2.0 high speed specif ication)
dusbulc6 - csp4 - 7 document number: ds3 7554 rev. 2 - 2 3 of 6 www.diodes.com october 2014 ? diodes incorporated dusbulc6 - csp4 - 7 new product 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 0 500 1000 1500 2000 2500 3000 c(pf) f(mhz) figure 5. junction capacitance versus f requency (typical values) a1 and a2 to gnd io to gnd v osc = 30mv rms, tj initial = 25 - 10 - 9 - 8 - 7 - 6 - 5 - 4 - 3 - 2 - 1 0 f(hz ) figure 4. esd response esd response to iec 61000 - 4 - 2 f(hz ) - 120 - 110 - 100 - 90 - 80 - 70 - 60 - 50 - 40 - 30 - 20 - 10 0 analog crosstalk(db) 100k 1m 10m 100m 1g 10g f(hz) figure 7, analog crosstalk measurement - 10 - 9 - 8 - 7 - 6 - 5 - 4 - 3 - 2 - 1 0 s21(db) 100k 1m 10m 100m 1g 10g f(hz) figure 8, s21(db) attenuation measurement - 10 - 9 - 8 - 7 - 6 - 5 - 4 - 3 - 2 - 1 0 f(hz ) figure 3. esd response esd response to iec 61000 - 4 - 2 f(hz ) 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 c(pf) v i/0 (v) figure 6. junction capacitance versus input voltage i/o to vss, f=1mhz, v osc =50mv rms
dusbulc6 - csp4 - 7 document number: ds3 7554 rev. 2 - 2 4 of 6 www.diodes.com october 2014 ? diodes incorporated dusbulc6 - csp4 - 7 new product 0 20 40 60 80 100 120 140 160 180 0 25 50 75 100 125 150 p pp (w) t j ( c) figure 9. peak pulse power versus initial junction temperature(maximum values, pulse 8/20us) a1 and a2/ gnd, 8/20us 1 10 100 1000 10 100 1000 ppp(w) t p (us) figure 10. peak pulse power versus exponential pulse duration(maximum values) a1 and a2/ gnd, tj= 25 0.01 0.1 1 10 100 25 50 75 100 125 i r (na) t j ( ) figure 12. leakage current versus junction temperature (typical values) vr=3v, a1 - vss vr=3v, a2 - vss 0 2 4 6 8 10 12 - 30 - 20 - 10 0 10 20 30 40 50 60 70 clamping voltage,current (v,a) t,time us figure 14. wavef orm of clamping voltage,current vs. time(8/20us,i/o to vss) ampere voltage 1.0 10.0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ipp(a) i/o to vss, tj initial = 25 v cl (v) figure 11. clamping voltage versus peak pulse current (typical values, pulse 8/20us) 0 2 4 6 8 10 12 14 16 18 20 22 24 0 2 4 6 8 10 12 current f rom i/o to vss (a) voltage f rom i/o to vss(v) figure 13. current vs. voltage i/o to vss, tj initial = 25
dusbulc6 - csp4 - 7 document number: ds3 7554 rev. 2 - 2 5 of 6 www.diodes.com october 2014 ? diodes incorporated dusbulc6 - csp4 - 7 new product 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://www.diodes.com/datasheets/ap0200 1 .pdf for the latest version. w - wlb0808 - 4 dim min max typ a 0.550 0.660 0.605 a1 0.180 0.220 0.200 a2 0.355 0.405 0.380 a3 0.020 0.030 0.025 b 0.240 0.280 0.260 b1 0.235 0.245 0.240 d 0.790 0.850 0.820 e 0.790 0.850 0.820 e 0.400 bsc all dimensions in mm dimensions value (in mm) c 0.400 d 0.220 d e a2 a seating plane a1 e ? b (4x) pin#1 a3 (backside coating) e ?b1(4x),ubm c c ? d (4x)
dusbulc6 - csp4 - 7 document number: ds3 7554 rev. 2 - 2 6 of 6 www.diodes.com october 2014 ? diodes incorporated dusbulc6 - csp4 - 7 new product 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, international or fore ign 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 incorp orated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the chief executive officer 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 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 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 systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safe ty - 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 diodes in corporated. 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 4 , diodes incorporated www.diodes.com
|
