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this is information on a product in full production. september 2015 docid023950 rev 4 1/14 strvsx st repetitive voltage suppressor datasheet - production data features ? clamping voltage characteristics defined at 25 c, 85 c and 125 c ? stand-off voltage range: from 85 v to 188 v ? low leakage current: 0.2 a at 25 c ? maximum operating junction temperatures: ? smb and smc: 150 c ? do-15 and do-201: 175c complies with the following standards: ? iec 61000-4-2 level 4 ? 15 kv (air discharge) ? 8 kv (contact discharge) ? mil-std-883, method 3015, class 3b: ? 25 kv hbm (human body model) ? mil-std-750, method 2026 solderability ? eia std rs-481 and iec 60286-3 packing (surface mount packages) applications ? mosfet protection ? igbt protection ? auxiliary power supply description the strvsx series is a tvs family created to provide simple and effective solutions for designers working on circuits that require protection from repetitive overvoltage. the strvsx series is highly reliable and suits applications where the surge frequency makes the protected device temperature increase, for example, mosfet protection in fly back configuration. additional support for designers using these devices is available in the stmicroelectronics application note an4209: ?design methodology for repetitive voltage suppressors (rvs) in repetitive mode: strvs?. k a k a k k a a smb strvs185x02b smc strvs118x02c strvs248x02c do-15 strvs185x02e strvs225x02e strvs241x02e do-201 strvs142x02f strvs182x02f STRVS222X02F strvs252x02f strvs280x02f table 1. device summary order codes clamping voltage i pp = 2 a (125 c) package strvs118x02c 118 v smc strvs142x02f 142 v do-201 strvs182x02f 182 v do-201 strvs185x02b 185 v smb strvs185x02e 185 v do-15 STRVS222X02F 222 v do-201 strvs225x02e 225 v do-15 strvs241x02e 241 v do-15 strvs248x02c 248 v smc strvs252x02f 252 v do-201 strvs280x02f 280 v do-201 www.st.com
characteristics strvsx 2/14 docid023950 rev 4 1 characteristics figure 1. electrical characteristics - definitions table 2. absolute maximum ratings (t amb = 25 c) symbol parameter value unit t j operating junction temperature range (smb and smc) -55 to 150 c operating junction temperature range (do-15 and do-201) -55 to 175 c t stg storage temperature range (smb and smc) -65 to 150 c storage temperature range (do-15 and do-201) -65 to 175 c t l maximum lead temperature for soldering during 10 s (smb and smc) 260 c maximum lead temperature for soldering during 10 s at 5 mm from case (do-15 and do-201) 260 c table 3. thermal resistances symbol parameter value unit r th(j-l) junction to leads smb 13 c/w smc 12 do-15 35 do-201 23 r th(j-a) junction to ambient smb (1) 185 smc (1) 150 do-15 105 do-201 100 1. on printed circuit with recommended pad layout symbol parameter v = breakdown voltage i = leakage current @ v v = stand-off voltage v v = clamping voltage at i pp = clamping voltage where r line d crosses current axis i = peak pulse current br rm rm rm cl cl0 pp v i v cl v v br cl0 v rm i f v f i i rm r i pp slope: v/i = r d i = forward current f v = forward voltage f r t = dynamic resistance = voltage temperature coefficient on v br d
docid023950 rev 4 3/14 strvsx characteristics 14 table 4. electrical characteristics - values order code i rm max @ v rm (25 c) v br @ i r (1) (25 c) values @ 125 c (typ.) t min. max. i pp v cl @ i pp v cl0 r d (2) max. a v v ma a v v ? 10 -4 /c strvs118x02c 0.2 85 95 105 1 2 118 116 1.0 10.6 strvs142x02f 1 102 114 126 1 2 142 140 1.0 10.7 strvs182x02f 1 128 143 158 1 2 182 177 2.5 10.8 strvs185x02b/e 0.2 128 143 158 1 2 185 178 2.5 10.8 STRVS222X02F 1 154 171 189 1 2 222 213 4.5 10.8 strvs225x02e 0.5 154 171 189 1 2 225 214 5.5 10.8 strvs241x02e 0.5 171 190 210 1 2 241 234 3.5 10.8 strvs248x02c 0.5 171 190 210 1 2 248 238 5.0 10.8 strvs252x02f 1 171 190 210 1 2 252 239 6.5 10.8 strvs280x02f 1 188 209 231 1 2 280 263 8.5 10.8 1. to calculate v br at a given junction temperature, use the following formula: v br @ t j = v br @ 25 c x (1 + t x (t j - 25)) 2. r d = (v cl - v cl0 )/i pp figure 2. clamping voltage versus peak pulse current - strvs118x02c (typical values) figure 3. clamping voltage versus peak pulse current - strvs142x02f (typical values) 0 2 4 6 8 10 100 105 110 115 120 125 i pp (a), t j = 25 c, , 85 c 125 c v cl (v) 0 2 4 6 8 10 120 125 130 135 140 145 150 i pp (a), t j = 25 c, , 85 c 125 c v cl (v)
characteristics strvsx 4/14 docid023950 rev 4 figure 4. clamping voltage versus peak pulse current - strvs182x02f (typical values) figure 5. clamping voltage versus peak pulse current - strvs185x02b/e (typical values) 0 2 4 6 8 10 150 155 160 165 170 175 180 185 190 195 i pp (a), t j = 25 c, , 85 c 125 c v cl (v) 0 2 4 6 8 10 150 160 170 180 190 200 210 i pp (a), t j = 25 c, , 85 c 125 c v cl (v) figure 6. clamping voltage versus peak pulse current - STRVS222X02F (typical values) figure 7. clamping voltage versus peak pulse current - strvs225x02e (typical values) 0 2 4 6 8 10 180 190 200 210 220 230 240 i pp (a), t j = 25 c, , 85 c 125 c v cl (v) 0 2 4 6 8 10 180 190 200 210 220 230 240 250 260 i pp (a), t j = 25 c, , 85 c 125 c v cl (v) figure 8. clamping voltage versus peak pulse current - strvs241x02e (typical values) figure 9. clamping voltage versus peak pulse current - strvs248x02c (typical values) 0 2 4 6 8 10 200 210 220 230 240 250 260 i pp (a), t j = 25 c, , 85 c 125 c v cl (v) 0 2 4 6 8 10 200 210 220 230 240 250 260 270 i pp (a), t j = 25 c, , 85 c 125 c v cl (v)
docid023950 rev 4 5/14 strvsx characteristics 14 figure 10. clamping voltage versus peak pulse current - strvs252x02f figure 11. clamping voltage versus peak pulse current - strvs280x02f 0 2 4 6 8 10 200 210 220 230 240 250 260 270 280 i pp (a), t j = 25 c, , 85 c 125 c v cl (v) 0 2 4 6 8 10 220 230 240 250 260 270 280 290 300 310 i pp (a), t j = 25 c, , 85 c 125 c v cl (v) figure 12. leakage current versus junction temperature (typical values) strvsxxxc figure 13. leakage current versus junction temperature (typical values) strvsxxxf 0,1 1 10 100 1000 10000 25 50 75 100 125 150 v r =v rm i r (na) t j (c) 0,1 1 10 100 1000 10000 25 50 75 100 125 150 175 v r =v rm i r (na) t j (c) figure 14. leakage current versus junction temperature (typical values) strvsxxxb figure 15. leakage current versus junction temperature (typical values) strvsxxxe 0,1 1 10 100 1000 10000 25 50 75 100 125 150 v r =v rm i r (na) t j (c) 0,1 1 10 100 1000 10000 25 50 75 100 125 150 175 v r =v rm i r (na) t j (c)
characteristics strvsx 6/14 docid023950 rev 4 figure 16. thermal resistance junction to ambient versus copper surface of connections - smb figure 17. thermal resistance junction to ambient versus copper surface of connections - smc 0 20 40 60 80 100 120 140 160 180 200 012345678910 r th(j-a) (c/w) copper surface (cm 2 ) 0 20 40 60 80 100 120 140 160 180 200 012345678910 r th(j-a) (c/w) copper surface (cm 2 ) figure 18. thermal resistance junction to ambient versus copper surface of connections - do-15 figure 19. thermal resistance junction to ambient versus copper surface of connections - do-201 0 50 100 150 012345 r th(j-a) (c/w) copper surface (cm 2 ) 0 50 100 150 012345 r th(j-a) (c/w) copper surface (cm 2 )
docid023950 rev 4 7/14 strvsx package information 14 2 package information ? epoxy meets ul94, v0 ? lead-free package ? polarity: band indicates cathode ? terminals: solder plated, solderable as per mil-std-750, method 2026 in order to meet environmental requirements, st offers these devices in different grades of ecopack ? packages, depending on their level of environmental compliance. ecopack ? specifications, grade definitions and product status are available at: www.st.com . ecopack ? is an st trademark. 2.1 smb package information figure 20. smb dimension definitions table 5. smb dimension values ref. dimensions millimeters inches min. max. min. max. a1 1.90 2.45 0.075 0.096 a2 0.05 0.20 0.002 0.008 b 1.95 2.20 0.077 0.087 c 0.15 0.40 0.006 0.016 d 3.30 3.95 0.130 0.156 e 5.10 5.60 0.201 0.220 e1 4.05 4.60 0.159 0.181 l 0.75 1.50 0.030 0.059 e c l e1 d a1 a2 b
package information strvsx 8/14 docid023950 rev 4 figure 21. smb footprint, dimensions in mm (inches) figure 22. smb marking layout y w w e z x x x e: ecopack compliance xxx: marking z: manufacturing location y: year ww: week cathode bar ( unidirectional devices only )
docid023950 rev 4 9/14 strvsx package information 14 2.2 smc package information figure 23. smc dimension definitions figure 24. smc footprint, dimensions in mm (inches) figure 25. smc marking layout table 6. smc dimension values ref. dimensions millimeters inches min. max. min. max. a1 1.90 2.45 0.075 0.096 a2 0.05 0.20 0.002 0.008 b 2.90 3.20 0.114 0.126 c 0.15 0.40 0.006 0.016 d 5.55 6.25 0.218 0.246 e 7.75 8.15 0.305 0.321 e1 6.60 7.15 0.260 0.281 e2 4.40 4.70 0.173 0.185 l 0.75 1.50 0.030 0.059 e c l e2 e1 d a1 a2 b 8.19 1.54 5.11 1.54 (0.061) (0.201) (0.322) (0.124) (0.061) 3.14 y w w e z x x x e: ecopack compliance xxx: marking z: manufacturing location y: year ww: week cathode bar ( unidirectional devices only )
package information strvsx 10/14 docid023950 rev 4 2.3 do-15 package information figure 26. do-15 dimension definitions table 7. do-15 dimension values ref. dimensions millimeters inches min. max. min. max. a 6.05 6.75 0.238 0.266 b 2.95 3.53 0.116 0.139 c 26 31 1.024 1.220 d 0.71 0.88 0.028 0.035 d b a cc
docid023950 rev 4 11/14 strvsx package information 14 2.4 do-201 package information figure 27. do-201 dimension definitions table 8. do-201 dimension values ref. dimensions millimeters inches min. max. min. max. a 8.5 9.5 0.335 0.374 b 25.4 1 ? c 4.8 5.3 0.189 0.209 ? d 0.96 1.06 0.038 0.042 ?c ?d a bb
ordering information strvsx 12/14 docid023950 rev 4 3 ordering information figure 28. ordering information scheme table 9. ordering information order code marking package weight base qty. delivery mode strvs118x02c r118c smc 0.25 g 2500 tape and reel strvs142x02f r142f do-201 0.90 g 600 ammopack strvs182x02f r182f do-201 0.90 g 600 ammopack strvs185x02b r185b smb 0.12 g 2500 tape and reel strvs185x02e r185e do-15 0.40 g 1000 ammopack STRVS222X02F r222f do-201 0.90 g 600 ammopack strvs225x02e r225e do-15 0.40 g 1000 ammopack strvs241x02e r241e do-15 0.40 g 1000 ammopack strvs248x02c r4248c smc 0.25 g 2500 tape and reel strvs252x02f r252f do-201 0.90 g 600 ammopack strvs280x02f r280f do-201 0.90 g 600 ammopack st: stmicroelectronics repetitive voltage suppressor clamping voltage 118 = 118 v @ i pp = 2 a version x = single diode peak pulse current 02 = 2 a package b = smb, c = smc, e = do-15, f = do-201 st rvs vvv x ii b
docid023950 rev 4 13/14 strvsx revision history 14 4 revision history table 10. document revision history date revision changes 05-mar-2013 1 initial release. 18-apr-2013 2 insertion of table 1 . 15-oct-2013 3 updated table 1 . 14-sep-2015 4 updated features on cover page and figure 21 . updated table 3 , table 4 , table 6 and table 9 . minor text changes.
strvsx 14/14 docid023950 rev 4 important notice ? please read carefully stmicroelectronics nv and its subsidiaries (?st?) reserve the right to make changes, corrections, enhancements, modifications, and improvements to st products and/or to this document at any time without notice. purchasers should obtain the latest relevant in formation on st products before placing orders. st products are sold pursuant to st?s terms and conditions of sale in place at the time of o rder acknowledgement. purchasers are solely responsible for the choice, selection, and use of st products and st assumes no liability for application assistance or the design of purchasers? products. no license, express or implied, to any intellectual property right is granted by st herein. resale of st products with provisions different from the information set forth herein shall void any warranty granted by st for such product. st and the st logo are trademarks of st. all other product or service names are the property of their respective owners. information in this document supersedes and replaces information previously supplied in any prior versions of this document. ? 2015 stmicroelectronics ? all rights reserved

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