www.cj-el ec.co m 1 jiangsu changjiang electronics technology co., ltd ESDN12VD3 uni-direction esd protection diode de s c r iption design e d to pr otect voltage sensitive electronic components from esd and other transients. excellent clam ping capability, low leakage, low capacitance, and fast response time provide best in class protection on designs that are exposed to esd. the combination of small size, low capaci tance, and high level of esd protection makes them a flexible solution for applications such as hdmi, display port tm, and mddi interfaces. it is designed to replac e multiplayer varistors (mlv) in consumer equipments applications such as mobile phone, notebook, pad, stb, lcd tv etc. feat u res appl i cations marking a-1,may,2014 1 sod-323 sod-323 plastic-encapsulate diodes ? computers and peripherals ? digital cameras ? audio and video equipment ? cellular handsets and accessories ? portable electronics ? pad ? other electronics equipments communi- cation systems ? uni-directional esd protection of one line ? reverse stand ? off voltage: 12v ? low reverse clamping voltage ? low leakage current ? excellent package:1.70mm 1.30mm 1.00mm ? fast response time ? jesd22-a114-b esd rating of class 3b per human body model ? iec 61000-4-2 level 4 esd protection n12 = device code solid dot = green molding compound device,if none,the normal device the marking bar indicates the cathode front side
changjiang el ec.tech. www . cj-elec.com maximum ra tings ( t a =25 unless otherwise noted ) para mete r symbol limit unit 25 iec 6100 0-4-2 esd voltage air model contact model 25 j e sd22-a114-b esd voltage per human body model 16 esd v oltage machine model v esd (1) 0.4 kv peak puls e po wer p pp (2) 990 w peak puls e cu rrent i pp (2) 30 a lea d sol der temperature ? maximum (10 second duration) t l 260 junctio n temperature t j 150 s t orage temperature range t st g -55 ~ +150 (1).device stressed w ith ten non-repetitive esd pulses. (2).non-repetitive current puls e 8/20s exponential decay waveform according to iec61000-4-5. e s d s t an d ards compliance iec61000 -4- 2 standard jesd22-a114-b standard cont act disc harge air discharge leve l test voltage kv level test voltage kv 1 2 1 2 2 4 2 4 3 6 3 8 4 8 4 15 esd class huma n body discharge v 0 0 24 9 1a 1b 1c 250 49 9 500 99 9 1000 1999 2 200 0 3 999 3a 3b 400 0 7 999 8000 15999 esd p u lse waveform according to iec61000-4-2 8/20 s p u lse waveform according to iec 61000-4-5 2 ESDN12VD3 a-1,may,2014
changjiang elec.tech. www. c j-elec.com 3 v-i characte r istics for a uni-directional tvs electrical chara cteristics(t a =25 u n less otherwise specified) symbol paramete r v c clamp in g voltage @ i pp i pp peak puls e cu rrent v br breakd o wn voltage @ i t i t te st current i r revers e leak age current @ v rwm v rwm revers e s tandoff voltage v f fo rw ard voltage@ i f i f fo r ward current electrical p arameter parameter symbol test conditions min typ max unit reverse stand off voltage v rwm 1 12 v reverse leakage current i r v r wm =12v 1 a breakdown voltage v ( br ) i t =1ma 13.3 16.5 v clamping voltage v c 2 i pp =20a 27 v forward voltage v f i f =10ma 0.9 v junction capacitance c j v r =2.5v,f=1mhz 100 pf (1).other voltages available upon request. (2).non-repetitive current pulse 8/20 s exponential decay waveform according to iec61000-4-5 ESDN12VD3 a-1,may,2014
changjiang elec.tech. www. c j-elec.com 7 < 3 , & $ / & + $ 5 $ & 7 ( 5 , 6 7 , & 6 4 forward characteristics ) 2 5 : $ 5 ' 9 2 / 7 $ * ( 9 ) 9 ) 2 5 : $ 5 ' & 8 5 5 ( 1 7 , ) p $ 7 d 7 d 3 x o v h g 7 d i 0 + ] capacitance characteristics 5 ( 9 ( 5 6 ( 9 2 / 7 $ * ( 9 5 9 - 8 1 & 7 , 2 1 & $ 3 $ & , 7 $ 1 & ( & - s ) 3 x o v h g 7 d 7 d reverse characteristics 5 ( 9 ( 5 6 ( 9 2 / 7 $ * ( 9 5 9 5 ( 9 ( 5 6 ( & 8 5 5 ( 1 7 , 5 p $ & / $ 0 3 , 1 * 9 2 / 7 $ * ( 9 & 9 5 ( 9 ( 5 6 ( 3 ( $ . 3 8 / 6 ( & 8 5 5 ( 1 7 , 3 3 $ 7 d w s x v v c ?? i pp ESDN12VD3 a-1,may,2014
changjiang elec.tech. www.cj-elec.com package outline and pad layout information od paa on dnn od d pad la
changjiang elec.tech. www.cj-el ec.co m t a pe and reel information
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