general description leshan radio company, ltd. 1/4 sc-88a/sot-353 lesda12aw5t1g lesda12aw5t1g 6x 3000/tape & reel low capacitance array for esd protection q uad ordering information low capacitance 4-fold esd protection array in the very small sot353 plastic package designed to protect up to five transmission or data lines from the damage caused by electrostatic discharge (esd). features applications uni-directional esd protection of up to five lines bi-directional esd protection of up to four lines low diode capacitance iec 61000-4-2; level 4 (esd) iec61000-4-5 (surge) cellular handsets and accessories portable electronics computers and peripherals communications systems audio and video equipment. low leakage current low clamping voltage absolute ratings (t amb =25 c ) symbol parameter value units p pp peak pulse power (t p = 8/20 s) 25 w t l maximum lead temperature for soldering during 10s 260 c t stg storage temperature range -60 to +150 c t op operating temperature range c t j maximum junction temperature 150 c electrostatic discharge 8 v pp kv -60 to +150 iec61000-4-2 (contact discharge) 15 kv iec61000-4-2 (air discharge) device marking shipping rev.o 1/4 ?aec q101 qualified and ppap capable aec q101 qualified and ppap capable z
electrical parameter leshan radio company, ltd. lesda12aw5t1g graphical data symbol parameter v rm stand-off voltage v br breakdown voltage v cl clamping voltage i r leakage current i pp peak pulse current c capacitance electrical characteristics v br c min. max. i r part numbers v v pf 15.8 1 15 lesda12aw5t1g v fp v i f =1a 1.5 a r =0v; f=1mhz; v m 8/20 s figure 1. pulse width 100 10 1 1 10 100 1000 t, time ( s) p pk , peak surge power (w) figure 2. power derating curve t a , ambient temperature ( c) 150 125 100 75 50 25 0 90 80 70 60 50 40 30 20 10 0 100 110 % of rated power or i pp 13. 3 v 14.6 typ v rm v 12 rev.o 2/4
graphical data leshan radio company, ltd. lesda12aw5t1g figure 3. reverse leakage versus temperature 0.16 0.02 0 ?60 0 80 100 t, temperature ( c) i r , reverse leakage ( a) ?40 ?20 60 40 20 0.04 0.06 0.08 0.10 0.12 0.14 figure 4. capacitance v r (v) 05 4 23 1 10 5 15 25 20 c d (pf) 0 v f , forward voltage (v) 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.1 0.01 0.001 1 i f , forward current (a) t a = 25 c figure 5. 8 20 s pulse waveform 100 90 80 70 60 50 40 30 20 10 0 020406080 t, time ( s) % of peak pulse current t r pulse width (t p ) is defined as that point where the peak current decay = 8 s half value i rsm /2 @ 20 s t p peak value i rsm @ 8 s figure 6. forward voltage rev.o 3/4
leshan radio company, ltd. package dimensions sc-88a/sot-353 lesda12aw5t1g rev.o 4/4
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