sacb part number marking code stand- off voltage (note1) v wm (volts) minimum breakdown voltage at i t =1.0ma v(br) (volts) maximum reverse leakage at v wm i r (ua) maximum clamping voltage at ipp=5.0a v c (v) maximum peak pulse current per fig.3 ipp (amps) maximum junction capacitance at 0 volts (pf) working inverse blocking voltage v wib (volts) inverse blocking leakage current v wib iib(ma) peak inverse blocking voltage v pib (volts) sacb5.0 ske 5.0 7.6 300 10.0 44.0 45 75 1.0 100 sacb6.0 skg 6.0 7.9 300 11.2 41.0 45 75 1.0 100 sacb7.0 skm 7.0 8.3 300 12.6 38.0 45 75 1.0 100 sacb8.0 skr 8.0 8.9 100 13.4 36.0 45 75 1.0 100 sacb8.5 skt 8.5 9.44 50 14.0 34.0 45 75 1.0 100 sacb10 skx 10.0 11.10 5 16.3 29.0 45 75 1.0 100 sacb12 sle 12.0 13.30 5 19.0 25.0 45 75 1.0 100 sacb15 slm 15.0 16.70 5 23.6 20.0 45 75 1.0 100 sacb18 slt 18.0 20.00 5 28.8 15.0 45 75 1.0 100 sacb22 slx 22.0 24.40 5 35.4 14.0 45 75 1.0 100 sacb26 sme 26.0 28.90 5 42.3 11.1 45 75 1.0 100 sacb30 smk 30.0 33.30 5 48.6 10.0 45 75 1.0 100 sacb36 smp 36.0 40.00 5 60.0 8.6 45 75 1.0 100 sacb45 smv 45.0 50.00 5 77.0 6.8 45 150 1.0 200 sacb50 smz 50.0 55.50 5 88.0 5.8 45 150 1.0 200 sacb series low capacitance transient voltage suppressor stand-off voltage- 5.0 - 50 volts 500 watt peak pulse power 1 www.paceleader.tw
? plastic package has underwriters laboratory flammability classification 94v- o ? glass passivated junction ? 500w peak pulse power capability with a 10/1000us waveform,repetitio n rate (duty cycle): 0.01% ? excellent clamping capability ? low incremental surge resistance ? fast response time: typically less than 1.0ns from 0 volts to v(br) ? ideal for data line applications ? high temperature soldering guaranteed: 265c/10 seconds,0.375"(9.5mm) lead length,5lbs., (2.3kg) tension mechanical data case ?g jedec do214aa. molded plastic over glass passivated junction terminal ?g solder plated, solderable per mil-std-750, method 2026 polarity ?g the band denotes tvs cathode standard packaging ?g 12mm tape(eia std rs-481) weight ?g 0.003ounce, 0.093gram symbol v alue units p ppm minimum 500 watts p m(av) 3 watts i ppm see table 1 amps t j , t stg -55 to + 175 j note ?g 1.non-repetitive current pulse , per fig. 3 and derated above ta = 25 j per fig. 2 . sacb series low capacitance transient voltage suppressor stand-off voltage5.0 - 50 volts 500 watt peak pulse power features peak power pules surge current with a 10/1000s waveform (note 1.fig.3) operating junction and storage temperature range rating peak pulse power dissipation with a 10/1000 s waveform (note 1,fig.1) steady state power dissipation , t l = 75 j with at lead lengths 0.375"(9.5mm ) maximum ratings and characteristics ratings at 25 j ambient temperature unless otherwise specified. transient voltage suppressor diode schemati do-214aa (smb j-bend) 0.155 (3.94) 0.130 (3.30) 0.086 (2.20) 0.077 (1.95) 0.180 (4.57) 0.160 (4.06) cathode band 0.096 (2.44) 0.084 (2.13) 0.220 (5.59) 0.205 (5.21) 0.060 (1.52) 0.030 (0.76) dimensions in inches and(millimeters) 0.012 (0.305) 0.006 (0.152) 0.008 (0.203) max. 2 www.paceleader.tw
ratings and characteristic curves (t a =25 j unless otherwise noted) sacb series low capacitance transient voltage suppressors 0.1 1 10 100 0.1s 1.0s 10s 100s 1.0ms 10ms i ppm -peak pulse power (kw) t d - pulse width (sec.) non-repetitive pulse waveform shown in fig. 3 t a =25c 30 pig.1 - peak pulse power rating curve current waveforms square p pk td=7tp td td p pk half sine impulse td p pk ".5" exponential decay 3.0 4.0 150 0 1.0 2.0 t r = 10 sec . peak value i ppm t j = 25c pulse width (t d ) is defined as the point where the peak current deca y s to 50% of i ppm 10/1000 sec.waveform as defined by r.e.a. t d fig.3 - pulse waveform 3.0 0 4.0 50 half value- i ppm 2 t - time(ms) i ppm - peak pulse current,% i rsm 100 low capacitance tvs fig. 4 - ac line protection application application note: device must be used with two units in parallel,opposite in polarit y as shown in circuit for ac signal line protection. 0 12.5 25 37.5 50 62.5 75 87.5 100 0 25 50 75 100 125 150 175 fig.2-power derating curve t l lead temperature (c) average power peak power (single pulse ) percentage of rated power(%) 3 www.paceleader.tw 3
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