spsemi re v 2 0 17 . . 0 3 0 1. www.spsemi.cn page 1 of 4 surface mount transient voltage suppressor stand-off voltage - 6.0 to 440 volts 400 watt peak pulse power features for surface mounted applications in order to optimize board space low profile package built-in strain relief glass passivated junction low inductance excellent clamping capability repetition rate (duty cycle):0.01% fast response time: typically less than 1.0ps from 0 volts to v(br) for unidirectional types typical ir less than 1a above 10v high temperature solderting: 260c/10 seconds at terminals plastic package has underwriters laboratory flammability 94v-o pb-free plated teca(400w) series mechanical data devices for bipolar application for bidirectional use c or ca suffix for types teca6.0 thru types teca440 (e.g. teca6.0c , teca440ca) electrical characteristics apply in both directions maximum ratings and characteristics ratings at 25 ambient temperature unless otherwise specified. notes : 1.non-repetitive current pulse , per fig. 3 and derated above ta = 25 per fig. 2 . 2.mounted on 5.0mm x 5.0mm (0.03mm thick) copper pads to each terminal 3.8.3ms single half sine-wave , or equivalent square wave, duty cycle = 4 pulses per minutes maximum. peak pulse power dissipation on 10/1000s waveform (note 1,2 ,fig.1) peak pulse current of on 10/1000s waveform (note 1,fig.3) peak forward surge current,8.3ms single half sine-wave superimposed on rated load,(jedec method) (note2,3) operating junction and storage temperature range rating symbol value units p ppm i ppm i fsm t,t jstg minimum 400 see table 1 - 55 to +150 20 watts amps amps case: jedec sod-123fl molded plastic over passivated chip terminals: solder plated, solderable per mil-std-750 method 2026 polarity: for uni-directional types the bandby laser denotes the cathode, which is positive with respect to the anode under normal tvs operation
spsemi www.spsemi.cn page 2 of 4 dimensions (sod-123fl) electrical characteristics notes : 1.for bidirectional type having v of 10 volts and less, the i limit is double rwm r for parts with a , the v is 5% 2. br teca(400w) series sod-123fl 0.04 1.00 () 0.02 0.50 () 0.114 2.9 () 0.098 2.5 () 0.152 3.82 () 0.138 3.5 () cathode band 0.077 1.95 () 0.055 1.38 () 0.053 1.33 () 0.031 0.8 () 0.043 1.10 () 0.010 0.25 () 0.010 0.250 () 0.002 0.050 () dimensions in inches and(millimeters) teca6.0a teca8.0a teca12a teca15a teca16a teca20a teca22a teca26a teca28a teca30a teca33a teca36a teca40a teca58a teca60a teca150a teca170a TECA440A teca part number device marking code reverse stand-off voltage v (v) rwm v (v)min. br v (v)max. br te s t current it(ma) maximum clamping voltage @ipp vc(v) peak pulse current ipp(a) reverse leakage @v rwm i(a) r uni-polar uni bi-polar bi 6a 8a 12a 15a 16a 20a 22a 26a 28a 30a 33a 36a 40a 58a 60a 150a 170a 440a 6b 8b 12b 15b 16b 20b 22b 26b 28b 30b 33b 36b 40b 58b 60b 150b 170b 440b 6.0 8.0 12.0 15.0 16.0 20.0 22.0 26.0 28.0 30.0 33.0 36.0 40.0 58.0 60.0 150.0 170.0 440.0 6.67 8.89 13.30 16.70 17.80 22.20 24.40 28.90 31.10 33.30 36.70 40.00 44.40 64.40 66.70 167.00 189.00 492.00 7.37 9.83 14.70 18.50 19.70 24.50 26.90 31.90 34.40 36.80 40.60 44.20 49.10 71.20 73.70 185.00 209.00 543. 0 0 10 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 10.3 13.6 19.9 24.4 26.0 32.4 35.5 42.1 45.4 48.4 53.3 58.1 64.5 93.6 96.8 243.0 275.0 713.0 46.6 35.3 24.1 19.7 18.5 14.8 13.5 11.4 10.6 9.9 9.0 8.3 7.4 5.1 5.0 2.0 1.7 0.7 100 50 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 breakdown voltage @i t teca6.0ca teca8.0ca teca12ca teca15ca teca16ca teca20ca teca22ca teca26ca teca28ca teca30ca teca33ca teca36ca teca40ca teca58ca teca60ca teca150ca teca170ca teca440ca table1 rev 2017 .. 03 01 .
spsemi www.spsemi.cn page 3 of 4 characteristic curves (ta=25 unless otherwise noted) fig.1 peak pulse power rating fig.2 pulse derating cruve fig.3 pulse waveform fig.4 typical junction capacitance 0 0 1.0 2.0 4.0 3.0 10/1000 sec waveform . as defined by r.e.a half value i ppm 2 tr=10us peak value i ppm t=25 j pulse width(td) is defined ad the point where the peak current decays to 50% of i ppm 50 100 150 i -peak pulse current(%) ppm t-time(ms) td 0255075 100 125 150 175 200 0 25 50 75 100 t -ambient temperature( ) a peak pulse power(p ) or current(i ) pp ppm derating in percentage,% 0.2 0.2"(5.0 5.0mm) copper pad areas c -junction capacitance(pf) j 1 10 100 10 100 1000 10000 v -reverse stand-off voltage(v) wm bi-directional uni-directional tj=25 f=1.0mh z vsig=50mvp-p measured at stand-off voltage,v wm 200 p -peak pulse power (kw) ppm 0.1 s 10 s 10ms 0.1 10 100 td - pulse width (sec.) non-repetitive pulse waveform shown in fig.3 ta = 25c 1 1.0 s 100 s 1.0ms fig.5 typ.transient thermal impedance fig.6 maximum non-repetitive peak forward surge current uni-directional only peak forward surge current(a) 1 10 100 10 50 100 200 number of cycles at 60h z 0.001 1 0.1 1 1000 10 10 100 1000 transient thermal impedance tp-pulse duration(sec) 0.01 100 t=tmax jj 8.3ms single half sine-wave (jedec method) 5 50 teca(400w) series rev 2017 .. 03 01 .
spsemi www.spsemi.cn page 4 of 4 marking code recommended soldering conditions recommended conditions reflow soldering t s t p t l time 25 time to peak temperature (t 25 to peak) temperature t (min) s t (max) s t l t p preheat ramp-down ramp-up critical zone ttot lp re?ow condition pb-free assembly (see fig.1) pre heat -temperature min(t ) s(min) -temperature max(t ) s(max) -time(min to max)(t ) s average ramp up rate (liquidus temp(t ) to peak) l t to t -ramp-up rate s(max) l re?ow -temperature(t )(liquidus) l -temperature(t ) l peak temp(t ) p time within 5 of actual peak temp(t ) p ramp-down rate time 25 to peak temp(t ) p do not exceed +150 +200 60-180secs 3 /sec.max. 3 /sec.max. +217 60-150secs +260(+0/-5) 30 secs.max. 6 /sec.max. 8 min.max. +260 teca(400w) series 6 a cathode band marking code 6 b marking code rev 2017 .. 03 01 .
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