transient voltage suppressors for esd protection general description the lesd8d3.3ct5g is desi gned to protect voltage sensitive components from esd and transient voltage events. excellent clamping capability, low leakage, and fast response time, make these parts ideal for esd protection on designs w her e board space is at a premium. because of its small size, it is suited for use in cellular phones, mp3 players, digital cameras and many other portable applications where board space is at a premium. applications z cellular phones z portable devices z digital cameras z power supplies features z small body outline dimensions z low body height z peak power up to 150 watts @ 8 x 20 s pulse z low leakage current z response time is typically < 1 ns z esd rating of class 3 (> 16 kv) per human body model absolute ratings (t amb =25 c ) sy mbol para meter valu e units p pp peak pul se power (t p = 8/ 20 s) 150 w t l maxim um lead temperature for soldering during 10s 260 c t stg storage te mperature range -55 to +155 c t op operating te mperature range -40 to +125 c t j maximum junction temperature 150 c iec6100 0-4-2 (esd) air discharge 15 kv contact discharge 8 iec6100 0-4-4 (eft) 40 a esd voltage per human body model 16 kv g leshan radio comp any, ltd. sod882 ordering information lesd8d3.3ct5g b 10000/tape&reel device marking shipping rev.o 1/3 1 2 1 2 lesd8d3.3ct5g
electrical parameter sy mbol parameter i pp maximum reverse peak pulse current v c clampi ng voltage @ i pp v rw m wo rking peak reverse voltage i r maximum re verse leakage current @ v rw m i t test current v br brea kdown voltage @ i t electrical characteristics ratings at 25c am bient temperature unless ot herwise specified.vf = 0.9v at if = 10ma v rwm (v) i r (ua) @ v rwm v br (v)@ i t (no te 1) i t v c (v) @ i pp =5 a * v c (v) @ max i pp * i pp (a )* p pk (w )* c (pf) dev ice max max min ma typ max max max typ 3.3 1 5.0 1.0 8.4 14.1 11.2 158 25 *surge current waveform per figure 1. 1. v br is measu red with a pulse test current i t at an ambient temperature of 25 ? f ig1. pulse waveform fig2.power derating curve lesd8d3.3ct5g leshan radio comp any, ltd. rev.o 2/3 lesd8d3.3ct5g
leshan radio comp any, ltd. rev.o 3/3 lesd8d3.3ct5g sod882 unit:mm dimension outline:
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