www . cj-elec.com 1 a -1 ,apr,2015 sod-523 jiangsu changjiang electronics technology co., l td sod-523 plastic-encap sulate diodes esd ) 7v0d5 uni-directio n esd protection diode d e scription desig ned to protect voltage sensitive electronic components from esd and other transients. excellent clam ping capability, low leakage, and fast response time provide best in class protection on designs that are exposed to esd. the combination of small size, 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 replace multiplayer varistors (mlv) in consumer equipments applications such as mobile phone, notebook, pad, stb, lcd tv etc. f e atures ? uni-d irectional esd protection of one line ? reverse stand ? off voltage: 7v ? low reverse clamping voltage ? low leakage current ? excellent package:1.20mm 0.80mm 0.60mm ? fast response time ? jesd22-a114-b esd rating of class 3b per human body model ? iec 61000-4-2 level 4 esd protection a p plications ? comp uters and peripherals ? audio and video equipment ? 10/100/1000 mbit/s ethernet ? cellular handsets and accessories ? portable electronics ? firewire ? other electronics equipments communi- cation systems marking zh = device code dot = green molding compound device,if none, the normal device the marking bar indicates the cathode a zh a zh a
changjiang el ec.tech. esd f 7v0d5 www . cj-elec.com 2 maximum ra tings ( t a =25 unless otherwise noted ) para mete r symbol limit unit iec 6100 0-4-2 esd voltage air model contact model v esd (1) 25 kv 25 j e sd22-a114-b esd voltage per human body model 16 esd v oltage machine model 0.4 peak puls e po wer p pp (2) 360 w peak puls e cu rrent i pp (2) 2 0 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 andards 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 human body discharge v 0 0 2 49 1a 1b 1c 250 4 99 500 999 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 a -1 ,apr,2015
changjiang elec.tech. esd f 7v0d5 www. c j-elec.com 3 electrical p arameter v-i characte r istics for a uni-directional tvs electrical chara cteristics(t a =25 u n less otherwise specified) parame ter sy mbol test conditions min typ max unit reverse st and off voltage v rwm 1 7.0 v reverse leak a ge current i r v r wm =7.0v 30 na breakdo w n voltage v ( br ) i t =1 ma 7.5 v clampin g volta ge v c 2 i pp = 2 0a 18 v fo r ward voltage v f i f =10ma 0.9 v junction cap acitance c j v r =0 v ,f=1mhz 10 0 pf (1).other voltages ava ila ble upon request. (2).non-repetitive current pulse 8/20 s exponential decay waveform according to iec61000-4-5 symbol parameter 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 rw m v rw m revers e s tandoff voltage v f fo rw ard voltage@ i f i f fo r ward current a -1 ,apr,2015
changjiang elec.tech. esd f 7v0d5 www.c j-el ec.com 4 a-1,ap,2015 0.4 0.5 0.6 0 .7 0.8 0.9 1.0 0.1 1 10 100 0123 4567 0 40 80 120 160 02468 1 01 2 0 20 40 60 80 100 0 4 8 1 21 62 02 4 0 4 8 12 16 20 f o rward voltage v f (v) forward current i f (ma) t a = 2 5 t a = 1 0 0 pulsed t a =25 f=1m hz reverse vo lt age v r (v) j unctio n capacitance c j (pf) pulsed t a =25 t a =100 reverse vo lt age v r (v) reverse current i r (ma) clamping vo ltage v c (v ) reverse peak pulse current i pp (a ) t a =25 tp=8/20us
changjiang el ec.tech. www . cj-elec.com 3 $ & . $ * ( 2 8 7 / , 1 ( $ 1 ' 3 $ ' / $ < 2 8 7 , 1 ) 2 5 0 $ 7 , 2 1 $ $ s u
a 0. 5 10 0. 77 0 0. 020 0.031 a1 0.500 0.700 0.020 0.028 b 0.250 0.350 0.010 0.014 c 0.080 0.150 0.003 0.006 d 0.750 0.850 0.030 0.033 e 1.100 1.300 0.043 0.051 e1 1.500 1.700 0.059 0.067 e2 l 0.010 0.070 0.001 0.003 7 r e f
7 ref 0.200 ref 0.008 ref ( 6 ' ) 9 '
changjiang el ec.tech. www . cj-elec.com 7 $ 3 ( $ 1 ' 5 ( ( / , 1 ) 2 5 0 $ 7 , 2 1 ( 6 ' ) 9 ' $ $ s u
|
