v aristor s automotive series multilayer ceramic automotive t ransient v oltage suppressor standard capaci t y specification s packaging t ape and reel t 7 inch reel (note) materia l dimension s t a w l feature s thin laye r, high precise techniques leadless, surface chip form variety of energy ratings available no temperature derating up to 125 c ambient high surge current capacity stable protection level,mini. leakage current inherent bidirectional clampin g available with nickel/t in end termination no plastic or epoxy coating assures better than 94v -0 flammability rating applications ? a bsorption of switching surge from various kinds of relay?btrumpet ?bmotors and electro-magnetic valves. ? electrostatic discharge and spike noise suppression. ? protect the electronic systems such as antilock brake systems ?bdirect ignition systems ?bengine contr ol?bairbag control systems ?b wiper motor control and semiconductors of automobile. b od y : ceramic (zno ) t erminals: ni/sn plated (code ?p?) ag/pt/pd non plate d (code ?n? on request) operating temperatur e -55 to +125c solderability acc. to iec 60068-2-58 235c, 2s soldering heat resistanc e 260oc, 10 sec. (iec 60068 -2- 58) 280oc, 5 sec. (iec 60068 -2-58) response time 1-5ns t emperatur e c oefficient ( a v) of c lamping voltage (vc) @ specified test current <0.01%/ c power dissipation 1.0w max. standard s mil -std-750 maximum ratings (125c ) specifications (25c ) specificatio ns (25c ) t ype max. cont. working voltage jump start voltage max. load dump energy (10 pulse s) max. clamping voltage at spec. current nominal varistor voltage at 10ma (dc) test current typ. capacitance typ. inductance (v) (v) (j) (v@a) (v) (v) (pf) (pf) (nh) ja 0805ml180a ja 1206ml180a ja 1210ml180a ja 1812ml180a ja 2220ml180a ja 2220ml380a 18 18 18 18 18 18 38 24.5 24.5 24.5 24.5 24.5 24.5 50.0 1.0 1.5 3.0 6.0 25.0 30.0 40 @ 1. 5 40 @ 1.5 40 @ 1.5 40 @ 5 40 @ 10 77 @ 10 23.0 23.0 23.0 23.0 23.0 48.5 32 .0 32 .0 32 .0 32 .0 32 .0 56, 0 76 0 1070 3 2 15 5300 1320 4720 0 650 9 00 2700 4500 1100 4 0 00 1.5 1.8 1.8 2.5 3, 0 3, 0 specifications are subject to change without notice orde r qty . order - t yp e t erminal code packagin g informatio n numbe r ja 0805ml180 a p t v m(dc) v jump w ld v c v n(dc)min. v n(dc)max. c typ. c typ. l typ. (5minute s) (8/2 0 s) 1khz . 1mhz .
1 10 100 current (i) 1000a 100a 1a 100ma 1ma 100 m a 10ma 10a 10 m a 1 m a maximum clamping voltage maximum leakage voltage (v) automotive series 0805/1206/1210 j a 2220m l 380 a v aristor s 2220 1812 j a0805 ml 18 0a j a1206 ml 18 0a j a1210 ml 18 0a j a1812 ml 180 a j a2220 ml 180 a v/i characteristic s curves maximum leakage current/clamping voltage curve for automotive series at 25 j voltage (v) 1 10 100 current (i) 1000a 100a 1a 100ma 1ma 100 m a 10ma 10a 10 m a 1 m a typical v - i characteristics of the ja2220ml180a at - 40 , j 25 , j 85 a n d 1 j 25 j - 40 j 125 j 85 j 25 j
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