a b e d c f g micro commercial components m c c r sm8s14a thru sm8s43a 6600 watt transient voltage suppressors 14 to 43 volts features ? low leakage ? glass passivated junction ? excellent clamping capability ? uni-directional polarity ? lead free finish/rohs compliant (note1) ("p"suffix designates compliant. see ordering information) peak forward surge current i fsm 700a note:3 ? aec-q101 qualified ? halogen free available upon request by adding suffix "-hf" polarity: heatsink is anode meet iso7637-2 5a surge specification
? operating temperature: -55 c to +175 c ? storage temperature: -55 c to +175 c peak pulse current with a 10/1000us waveform i ppm see table 1 note 2 peak power dissipation with a 10/1000us waveform p ppm 6600w note 2 power dissipation on infinite heatsink at tl=25 o c p d 8.0w inches mm dim min max min max note a 0.590 0.630 15.00 16.00 dimensions b 0.524 0.539 13.30 13.70 c 0.374 0.413 9.50 10.50 d 0.323 0.339 8.20 8.60 e 0.091 0.114 2.30 2.90 f 0.343 0.366 8.70 9.30 g 0.382 0.406 9.70 10.30 h 0.189 0.205 4.80 5.20 j 0.098 0.138 2.50 3.50 k 0.067 0.106 1.70 2.70 l 0.020 0.028 0.50 0.70 h l k j 9.5mm 15.8mm 11.0mm 3.3mm 3.5mm 3.0mm suggested solder pad layout www.mccsemi .com revision: b 2015/03/24 1 of 3
omponents 20736 marilla street chatsworth
do-218ab ? epoxy meets ul 94 v-0 flammability rating ? moisture sensitivity level 1 note: 1. high temperature solder exemptions applied, see eu directive annex 7. 3. peak forward surge current 8.3 ms single half sine 2 . non-repetitive current pulse, per fig.2 and derated above ta=25 o c per fig.1 peak power dissipation with a 10/10000us waveform p ppm 5200w note 2
half value = micro commercial components m c c r www.mccsemi .com revision: b 2015/03/24 2 of 3 m sm8s14a thru sm8s43a min (v) max (v) i t (ma) sm8s14a 15.60 17.20 5 10 150 14 284.0 23.2 sm8s15a 16.70 18.50 5 10 150 15 270.0 24.4 sm8s16a 17.80 19.70 5 10 150 16 254.0 26.0 sm8s17a 18.90 20.90 5 10 150 17 239.0 27.6 sm8s18a 20.00 22.10 5 10 150 18 226.0 29.2 SM8S20A 22.20 24.50 5 10 150 20 204.0 32.4 sm8s22a 24.40 26.90 5 10 150 22 186.0 35.5 sm8s24a 26.70 29.50 5 10 150 24 170.0 38.9 sm8s26a 28.90 31.90 5 10 150 26 157.0 42.1 sm8s28a 31.10 34.40 5 10 150 28 145.0 45.4 sm8s30a 33.30 36.80 5 10 150 30 136.0 48.4 sm8s33a 36.70 40.60 5 10 150 33 124.0 53.3 sm8s36a 40.00 44.20 5 10 150 36 114.0 58.1 sm8s40a 44.40 49.10 5 10 150 40 102.0 64.5 sm8s43a 47.80 52.80 5 10 150 43 95.1 69.4 note 1: surge current waveform is defined at 10/1000us waveform electrical characteristics(t a =25w unless otherwise noted) part number breakdown voltage v br @i t maximum reverse leakage i r @v rwm (ua) working peak reverse voltage v rwm (v) maximu reverse surge current i pp (a) (1) maximum clamping voltage v c @i pp (v) maximum i r @v rwm t j =175 (ua) ambien average forward current, (a) 0 100 25 100 175 0 0 0 0.2 ## 0.5 76 1 50 1.5 33 2 23 3 13 4 10 0 8 1 6600 25 8 10 5200 ## 0 100 1900 10 5200 100 1900 fig. 3 - steady state power derating curve fig. 2 - pulse waveform ratings and characteristics curves (t a =25 w unless otherwise noted) fig. 1 - pulse derating curve fig. 4 - peak pulse power rating curve 0.0 2.0 4.0 6.0 8.0 0 25 50 75 100 125 150 175 200 steady state power dissipation, (w) lead temperature , t l ( w) 0 25 50 75 100 0 25 50 75 100 125 150 175 200 peak pulse derating in percentage of peak power or current, (%) ambient temperature ,t a ( w) 0 50 100 0 1 2 3 4 peak pulse current , (% ) time , (ms) 10/1000 sec. waveform peak value (ipp) td t r =10 s ipp 2 t j = 25 c pulse width (td) is defined as the point where the peak current decays to 50 % of ipp 1000 10000 10 100 pulse width ,t d (ms) peak power (w)
micro commercial components m c c r revision: b 2015/03/24 www. mccsemi .com 3 of 3 ordering information : ***important notice*** micro commercial components corp. reserves the right to make changes without further notice to any product herein to make corrections, modifications , enhancements , improvements , or other changes . micro commercial components corp . does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights ,nor the rights of others . the user of products in such applications shall assume all risks of such use and will agree to hold micro commercial components corp . and all the companies whose products are represented on our website, harmless against all damages. ***life support*** mcc's products are not authorized for use as critical components in life support devices or systems without the express written approval of micro commercial components corporation. ***customer awareness*** counterfeiting of semiconductor parts is a growing problem in the industry. micro commercial components (mcc) is taking strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. mcc strongly encourages customers to purchase mcc parts either directly from mcc or from authorized mcc distributors who are listed by country on our web page cited below. products customers buy either from mcc directly or from authorized mcc distributors are genuine parts, have full traceability, meet mcc's quality standards for handling and storage. mcc will not provide any warranty coverage or other assistance for parts bought from unauthorized sources. mcc is committed to combat this global problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized distributors. device packing part number-tp tape&reel;7 50pcs/reel note : adding "-hf" suffix for halogen free, eg. part number-tp-hf
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