transient voltage suppressors 3.0smc series speci?cations are subject to change without notice. please refer to http://www.ruilon.com for current information. electronic s circuit prote ct io n system
page:1 speci?cations are subject to change without notice. please refer to http://www.ruilon.com for current information. transient voltage suppressors - 3.0smc series features mechanical characteristics rating symbol value units peak pulse power dissipation by 10x1000s test waveform (fig.1)(note 1) p ppm 3000 watts steady state power dissipation on ini? nite heat sink at tl=75c (fig. 5) p d 6.5 watts peak forward surge current, 8.3ms single half sine wave unidirectional only (note 2) i fsm 300 amps maximum instantaneous forward voltage at 25a for unidirectional only (note 3) v f 3.5 v operating junction and storage temperature range. t j , t stg -55c to 175c c typical thermal resistance junction to lead r ujl 15 c/w typical thermal resistance junction to ambient r uja 75 c/w notes: 1. non-repetitive current pulse , per fig. 3 and derated above ta = 25c per fig. 2. 2. mounted on copper pad area of 0.31x0.31 (8.0 x 8.0mm) to each terminal. 3. measured on 8.3ms single half sine wave or equivalent square wave for unidirectional device only, duty cycle=4 per minute maximum. 1. halogen-free 2. rohs compliant 3. typical maximum temperature coef ?cient 4. v br = 0.1% x v br @25c x t 5. glass passivated chip junction in do-214ab package 6. 3000w peak pulse capadility at 101000s waveform, repetition rate (duty cycles):0.01% 7. fast response time:typically less than 1.0ps from 0 volts to bv min 8. excellent clamping capability 9. low incremental surge resistance 10. typical ir less than 5a above 12v 11. high temperature soldering guaranteed:260c/40seconds/0.375,(9.5 mm) lead length, 5lbs., (2.3kg) tension 12. plastic package has underwriters laboratory fammability classi?cation 94v-0 tvs devices are ideal for the protection of i/o interfaces,vcc bus and other vulnerable circuits used in telecom, computer , industrial and consumer electronic applications. uni bi uni bi anode cathode applications circuit prote ct io n system
transient voltage suppressors - 3.0smc series page:2 speci?cations are subject to change without notice. please refer to http://www.ruilon.com for current information. electriacl characteristics type number reverse stand- off voltage breakdown voltage@i t test current maximum clamping voltage@i pp peak pulse current reverse leakage @v rwm (uni) (bi) v rwm (v) v br min. (v) v br max. (v) i t (ma) v c (v) i pp (a) i r (a) 3.0smc6.8a 3.0smc6.8ca 5.80 6.40 7.25 10 9.2 326.1 800 3.0smc7.5a 3.0smc7.5ca 6.40 7.22 8.30 10 11.2 267.3 800 3.0smc8.2a 3.0smc8.2ca 7.02 7.78 8.95 10 12.0 250.0 200 3.0smc9.1a 3.0smc9.1ca 7.78 8.33 9.58 1 12.9 232.6 100 3.0smc10a 3.0smc10ca 8.55 9.44 10.82 1 13.6 220.6 50 3.0smc11a 3.0smc11ca 9.40 10.00 11.50 1 18.2 164.8 5 3.0smc12a 3.0smc12ca 10.20 11.10 12.80 1 19.9 150.8 5 3.0smc13a 3.0smc13ca 11.10 12.20 14.00 1 21.5 139.5 5 3.0smc15a 3.0smc15ca 12.80 14.40 16.50 1 24.4 123.0 5 3.0smc16a 3.0smc16ca 13.60 15.60 17.90 1 26.0 115.4 5 3.0smc18a 3.0smc18ca 15.30 16.70 19.20 1 29.2 102.7 5 3.0smc20a 3.0smc20ca 17.10 18.90 21.70 1 32.4 92.6 5 3.0smc22a 3.0smc22ca 18.80 20.00 23.30 1 35.5 84.5 5 3.0smc24a 3.0smc24ca 20.50 22.20 25.50 1 38.9 77.1 5 3.0smc27a 3.0smc27ca 23.10 24.40 28.00 1 42.1 71.3 5 3.0smc30a 3.0smc30ca 25.60 28.90 33.20 1 48.4 62.0 5 3.0smc33a 3.0smc33ca 28.20 31.10 35.80 1 53.3 56.3 5 3.0smc36a 3.0smc36ca 20.80 33.30 38.30 1 58.1 51.6 5 3.0smc39a 3.0smc39ca 33.30 36.70 42.20 1 64.5 46.5 5 3.0smc43a 3.0smc43ca 36.80 40.00 46.00 1 69.4 43.2 5 3.0smc47a 3.0smc47ca 40.20 44.40 51.10 1 72.7 41.3 5 3.0smc51a 3.0smc51ca 43.60 47.80 54.90 1 82.4 36.4 5 3.0smc56a 3.0smc56ca 47.80 50.00 57.50 1 87.1 34.4 5 3.0smc62a 3.0smc62ca 53.00 56.70 65.20 1 96.8 31.0 5 3.0smc68a 3.0smc68ca 58.10 64.40 74.10 1 103.0 29.1 5 3.0smc75a 3.0smc75ca 64.10 71.10 81.80 1 121.0 24.8 5 3.0smc82a 3.0smc82ca 70.10 77.80 89.50 1 137.0 20.8 5 3.0smc91a 3.0smc91ca 77.80 86.70 99.70 1 146.0 20.6 5 3.0smc100a 3.0smc100ca 85.50 94.40 108.20 1 162.0 18.6 5 3.0smc110a 3.0smc110ca 94.00 100.00 115.50 1 177.0 16.8 5 3.0smc120a 3.0smc120ca 102.00 111.00 128.00 1 193.0 15.6 5 3.0smc130a 3.0smc130ca 111.00 122.00 140.50 1 209.0 14.4 5 3.0smc150a 3.0smc150ca 128.00 144.00 165.50 1 243.0 12.4 5 3.0smc180a 3.0smc180ca 154.00 167.00 192.60 1 292.0 10.3 5 3.0smc200a 3.0smc200ca 171.00 189.00 217.50 1 324.0 9.3 5 3.0smc220a 3.0smc220ca 185.00 209.00 243.20 1 356.0 8.4 5 circuit prote ct io n system
page:3 speci?cations are subject to change without notice. please refer to http://www.ruilon.com for current information. transient voltage suppressors - 3.0smc series ratings and characteristic curves figure 2 - pulse der ating cur ve figure 3 - pulse w av ef or m figure 4 - t ypical junction capacitanc e figure 5 - st eady stat e po we r der ating cur ve figure 6 - maximum non-repetiti ve p eak fo rw ar d surg e curr ent uni-dir ectional onl y figure 1 - p eak pulse p owe r rating cur ve a circuit prote ct io n system
transient voltage suppressors - 3.0smc series page:4 speci?cations are subject to change without notice. please refer to http://www.ruilon.com for current information. soldering parameters fefow condition lead-free assembly pre heat - temperature min (t s(min) ) 150c - temperature max (t s(min) ) 200c - time (min to max) (t s ) 60-180 secs average ramp up rate (liquidus temp (t l ) to peak 3c/second max t s(max) to t l - ramp-up rate 3c/second max refow - temperature (t l ) (liquidus) 217c - time (min to max) (t s ) 60-150 seconds peak temperature (t p ) 260 +0/-5 c time within 5c of actual peak temperature (t p ) 20-40 seconds ramp-down rate 6c/second max time 25c to peak temperature (t p ) 8 minutes max. do not exceed 280c physical specifcations weight 0.007 ounce, 0.21 grams case jedec do214ab. molded plastic body over glass passivated junction polarity color band denotes cathode except bidirectional. termina matte tin-plated leads, solderable per jesd22-b102d environmental specifcations temperature cycle jesd22-a104 pressure cooker jesd 22-a102 high temp. storage jesd22-a103 htrb jesd22-a108 thermal shock jesd22-a106 circuit prote ct io n system
page:5 speci?cations are subject to change without notice. please refer to http://www.ruilon.com for current information. transient voltage suppressors - 3.0smc series dimensions dim inches millimeters min max min max a 0.114 0.126 2.900 3.200 b 0.260 0.280 6.600 7.110 c 0.220 0.245 5.590 6.220 d 0.079 0.103 2.060 2.620 e 0.030 0.060 0.760 1.520 f - 0.008 - 0.203 g 0.305 0.320 7.750 8.130 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 - unit:mm do-214ab (smc -bend) storage conditions: 1. storage temperature: -10c~+40c 2. relative humidity:75%rh 3. keep away from corrosive atmosphere and sunlight. period of storage: 1 year warehouse storage conditions of products circuit prote ct io n system
page:6 speci?cations are subject to change without notice. please refer to http://www.ruilon.com for current information. ruilongyuan electronics co., ltd. reproducing and modifying information of the document is prohibited without permission from ruilongyuan international inc. ruilongyuan international inc. reserves the rights to make changes of the content herein the document anytime without noti?cation. please refer to our website for the latest document. ruilongyuan international inc. disclaims any and all liability arising out of the application or use of any product including damages incidentally and consequentially occurred. ruilongyuan international inc. does not assume any and all implied warranties, including warranties of ?tness for particular purpose, non-infringement and merchantability. applications shown on the herein document are examples of standard use and operation. customers are responsible in comprehending the suitable use in particular applications.ruilongyuan international inc. makes no representation or warranty that such applications will be suitable for the specifed use without further testing or modifcation. the products shown herein are not designed and authorized for equipments requiring high level of reliability or relating to human life and for any applications concerning life-saving or life-sustaining, such as medical instruments, transportation equipment,aerospace machinery et cetera. customers using or selling these products for use in such applications do so at their own risk and agree to fullyindemnify ruilongyuan international inc. for any damages resulting from such improper use or sale. tel: +86-755-8290 8296 fax: +86-755-8290 8002 e-mail: jack@ruilon.com circuit prote ct io n system
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