surface mount transient voltage suppressors (tvs) revision february 13, 2014 1 / 4 @ socay electronics co., ltd. 2014 specifications are subject to change without notice. please refer to www.socay.com for current information. 8.0smdj series 22 to 36 v 8000w socay electronics co., ltd. www.socay.com the 8.0smdj series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. uni-directional bi-directional u glass passivated chip u low leakage u uni and bidirectional unit u excellent clamping capability u 8000w peak power capability at 10 1000 s waveform repetition rate (duty cycle):0.01% u very fast response time u rohs compliant tvs devices are ideal for the protection of i/o interfaces, v cc bus and other vulnerable circuits used in telecom, computer, industrial and consumer electronic applications. parameter symbol value unit peak pulse power dissipation with a 10/1000 s waveform (fig.1)(note 1), (note 2) p ppm 8000 watts peak pulse current with a 10/1000 s waveform.(note1,fig.3) i pp see next table amps power dissipation on infinite heat sink at t l =75 c p m(av) 6.5 watt peak forward surge current, 8.3ms single half sine wave (note 3) i fsm 300 amps maximum instantaneous forward voltage at 25a for unidirectional only (note 4) v f 3.5/5.0 voltage operating junction and storage temperature range. t j , t stg -55 to +150 c notes: 1. non-repetitive current pulse, per fig. 3 and derated above t a = 25 c 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. 4. v f < 3.5v for v br < 200v and v f < 6.5v for v br > 201v. part number marking breakdown voltage v br (v) @i t uni bi uni bi reverse stand-off voltage v rwm (v) min max test current it (ma) maximum clamping voltage vc @ipp (v) maximum peak pulse current ipp (a) maximum reverse leakage i r @v rwm ( a) 8.0smdj22a 8.0smdj22ca 8pex 8bex 22 24.4 26.9 1 35.5 225 5 8.0smdj24a 8.0smdj24ca 8pez 8bez 24 26.7 29.5 1 38.9 206 5 8.0smdj26a 8.0smdj26ca 8pfe 8bfe 26 28.9 31.9 1 42.1 190 5 8.0smdj33a 8.0smdj33ca 8pfm 8bfm 33 36.7 40.6 1 53.3 150 5 8.0smdj36a 8.0smdj36ca 8pfp 8bfp 36 40.0 44.2 1 58.1 138 5 functional diagram applications maximum ratings (t a =25 unless otherwise noted) description features electrical characteristics (t a =25 unles s otherwise noted) bi-directional uni-direction cathode anode
surface mount transient voltage suppressors (tvs) revision february 13, 2014 2 / 4 @ socay electronics co., ltd. 2014 specifications are subject to change without notice. please refer to www.socay.com for current information. 8.0smdj series 22 to 36 v 8000w socay electronics co., ltd. www.socay.com temperature cycle jesd22-a104 weight 0.007 ounce, 0.21 gram pressure cooker jesd22-a102 case jedec do-214ab molded plastic over glass passivated junction high temp. storage jesd22-a103 polarity color band denotes cathode except bipolar htrb jesd22-a108 terminal matte tin-plated leads, solderable per jesd22-b102d thermal shock jesd22-a106 reflow condition lead C free assembly -temperature min (t s(min) ) 150 c -temperature max (t s(max) ) 200 c pre heat - time (min to max) (t s ) 60 -180 seconds average ramp up rate ( liquidus temp t l ) to peak 3 c/second max t s(max) to tl - ramp-up rate 3 c/second max - temperature (t l ) (liquidus) 217 c reflow - time (min to max) ( t l ) 60 -150 seconds peak temperature (t p ) 260 +0/-5 c time within 5 c of actual peak temperature (t p ) 20 -40 seconds ramp-down rate 6 c/second max time 25 c to peak temperature (t p ) 8 minutes max do not exceed 280 c ramp-down preheat critical zone t l to t p time to peak temperature (t 25 to peak) t p t l t s(max) t s(min) 25 temperature ramp-up time soldering parameters i - v curve characteris tics physical specifications environmental specifications i f i v v f i t i r i p p v rw v br r v c uni - directional i p p i v i t i r v rw v br r v c i t i r i p p v rw v br r v c b i - directional
surface mount transient voltage suppressors (tvs) revision february 13, 2014 3 / 4 @ socay electronics co., ltd. 2014 specifications are subject to change without notice. please refer to www.socay.com for current information. 8.0smdj series 22 to 36 v 8000w socay electronics co., ltd. www.socay.com inches millimeters dimensions min max min max a 0.114 0.126 2.86 3.160 b 0.260 0.280 6.520 7.020 c 0.220 0.245 5.520 6.150 d 0.079 0.103 1.980 2.590 e 0.030 0.060 0.750 1.510 f - 0.008 - 0.203 g 0.305 0.320 7.640 8.020 h 0.006 0.012 0.152 0.305 i 0.129 - 3.300 - j 0.094 - 2.400 - k - 0.165 - 4.200 l 0.094 - 2.400 - 8.0smdj ca 5% v br voltage tolerance bi-directional v r voltage series dimensions part numbering part marking do -214ab / smc cathode band socay logo marking code cathode band
surface mount transient voltage suppressors (tvs) revision february 13, 2014 4 / 4 @ socay electronics co., ltd. 2014 specifications are subject to change without notice. please refer to www.socay.com for current information. 8.0smdj series 22 to 36 v 8000w socay electronics co., ltd. www.socay.com part number component package quantity packaging option packaging specification 8.0smdjxxxxx do-214ab 500 tape & reel -16mm/7 tape eia std rs-481 packaging tape and reel s pecifications direction of feed 0.646 (16.4) 0.512(13.0) arbor hole diameter 7.0 (177.8) dimensions are in inches (and millimeters) 0. 524 (13.3) 0. 157 (4.0) 0.059 (1.5) diameter 0. 315 (8.0) cover tape 0. 63 (16.0)
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