STRVSX ST repetitive voltage suppressor Datasheet production data Applications A A MOSFET protection IGBT protection Auxiliary power supply K K SMB STRVS185X02B SMC STRVS118X02C STRVS248X02C DO-15 STRVS185X02E STRVS225X02E STRVS241X02E The STRVSX series is a TVS family created to provide simple and effective solutions for designers working on circuits that require protection from repetitive overvoltages. A A K Description 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. K DO-201 STRVS142X02F STRVS182X02F STRVS222X02F STRVS252X02F STRVS280X02F Features Clamping voltage characteristics defined at 25 °C, 85 °C and 125 °C 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”. Stand-off voltage range: from 85 V to 188 V Table 1. Device summary Low leakage current: 0.2 µA at 25 °C CPN Clamping voltage Package IPP = 2 A (125 °) Maximum operating junction temperatures: – SMB and SMC: 150 °C – DO-15 and DO-201: 175°C STRVS118X02C 118 V SMC STRVS142X02F 142 V DO-201 Complies with the following standards: STRVS182X02F 182 V DO-201 IEC 61000-4-2 level 4 – ±15 kV (air discharge) – ±8 kV (contact discharge) STRVS185X02B 185 V SMB STRVS182X02E 185 V DO-15 STRVS222X02F 222 V DO-201 STRVS225X02E 225 V DO-15 STRVS241X02E 241 V DO-15 MIL-STD-750, method 2026 solderability STRVS248X02C 248 V SMC EIA STD RS-481 and IEC 60286-3 packing (surface mount packages) STRVS252X02F 252 V DO-201 STRVS280X02F 280 V DO-201 IEC 61000-4-5 level 4 MIL-STD-883, method 3015, class 3B: – 25 kV HBM (human body model) April 2013 This is information on a product in full production. DocID023950 Rev 2 1/13 www.st.com 13 Characteristics 1 STRVSX Characteristics Table 2. Absolute maximum ratings (Tamb = 25 °C) Symbol Tj Tstg TL Parameter Value Unit Operating junction temperature range (SMB and SMC) -55 to 150 °C Operating junction temperature range (DO-15 and DO-201) -55 to 175 °C Storage temperature range (SMB and SMC) -65 to 150 °C Storage temperature range (DO-15 and DO-201) -65 to 175 °C 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 Value Unit Table 3. Thermal resistances Symbol Rth(j-l) Parameter SMB 13 SMC 12 DO-15 35 DO-201 23 SMB 185 SMC 150 DO-15 105 DO-201 100 Junction to leads °C/W Rth(j-a) Junction to ambient(1) 1. On printed circuit with recommended pad layout 2/13 DocID023950 Rev 2 STRVSX Characteristics Figure 1. Electrical characteristics - definitions Symbol VBR = IRM = VRM = VCL = VCL0 = IPP IF VF Rd αT = = = = = I Parameter IF Breakdown voltage Leakage current @ VRM Stand-off voltage VCL VCL0 VBR VRM Clamping voltage at IPP VF Clamping voltage where Rd line crosses current axis IRM IR Peak pulse current Forward current Forward voltage Slope: V/I = Rd IPP Dynamic resistance Voltage temperature coefficient on VBR V Table 4. Electrical characteristics - values Order code IRM max @ VRM (25 °C) VBR @ IR(1) (25 °C) Min. IPP VCL @ Ipp VCL0 Rd(2) Max. mA A V V 10-4/°C Max. µA V 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 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 STRVS185X02B/E V T Values @ 125 °C (typ.) 1. To calculate VBR at a given junction temperature, use the following formula: VBR @ Tj = VBR @ 25 °C x (1 + T x (Tj - 25)) 2. Rd = (VCL - VCL0)/IPP DocID023950 Rev 2 3/13 Characteristics STRVSX Figure 2. Clamping voltage versus peak pulse current - STRVS118X02C (typical values) 10 IPP (A), TJ = 25 °C, 85 °C, 125 °C Figure 3. Clamping voltage versus peak pulse current - STRVS142X02F (typical values) I (A), TJ = 25 °C, 85 °C, 125 °C 10 PP 8 8 6 6 4 4 2 2 VCL (V) 0 100 105 110 115 120 125 VCL (V) 0 120 125 130 135 140 145 150 Figure 4. Clamping voltage versus peak pulse current - STRVS182X02F (typical values) Figure 5. Clamping voltage versus peak pulse current - STRVS185X02B/E (typical values) I (A), TJ = 25 °C, 85 °C, 125 °C 10 PP I (A), TJ = 25 °C, 85 °C, 125 °C 10 PP 8 8 6 6 4 4 2 2 0 150 VCL (V) 155 160 165 170 175 180 185 190 195 VCL (V) 0 150 160 170 180 190 200 210 Figure 6. Clamping voltage versus peak pulse current - STRVS222X02F (typical values) Figure 7. Clamping voltage versus peak pulse current - STRVS225X02E (typical values) I (A), TJ = 25 °C, 85 °C, 125 °C 10 PP I (A), TJ = 25 °C, 85 °C, 125 °C 10 PP 8 8 6 6 4 4 2 2 0 180 4/13 VCL (V) 190 200 210 220 230 240 0 180 190 DocID023950 Rev 2 200 210 220 230 240 VCL (V) 250 260 STRVSX Characteristics Figure 8. Clamping voltage versus peak pulse current - STRVS241X02E (typical values) Figure 9. Clamping voltage versus peak pulse current - STRVS248X02C (typical values) I (A), TJ = 25 °C, 85 °C, 125 °C 10 PP I (A), TJ = 25 °C, 85 °C, 125 °C 10 PP 8 8 6 6 4 4 2 2 VCL (V) 0 200 210 220 230 240 250 260 VCL (V) 0 200 210 220 230 240 250 260 270 Figure 10. Clamping voltage versus peak pulse Figure 11. Clamping voltage versus peak pulse current - STRVS252X02F current - STRVS280X02F I (A), TJ = 25 °C, 85 °C, 125 °C 10 PP I (A), TJ = 25 °C, 85 °C, 125 °C 10 PP 8 8 6 6 4 4 2 2 VCL (V) 0 200 210 220 230 240 250 260 270 280 Figure 12. Leakage current versus junction temperature (typical values) STRVSxxxC 10000 IR (nA) VCL (V) 0 220 230 240 250 260 270 280 300 310 Figure 13. Leakage current versus junction temperature (typical values) STRVSxxxF 10000 VR = VRM IR (nA) VR = VRM 1000 1000 100 100 10 10 1 1 Tj (°C) 0,1 25 290 50 75 100 125 Tj (°C) 150 0,1 25 DocID023950 Rev 2 50 75 100 125 150 175 5/13 Characteristics STRVSX Figure 14. Leakage current versus junction temperature (typical values) STRVSxxxB 10000 Figure 15. Leakage current versus junction temperature (typical values) STRVSxxxE IR (nA) 10000 IR (nA) VR = VRM VR = VRM 1000 1000 100 100 10 10 1 1 Tj (°C) 0,1 25 50 75 100 125 Tj (°C) 150 0,1 25 50 75 100 125 150 175 Figure 16. Thermal resistance junction to Figure 17. Thermal resistance junction to ambient versus copper surface of connections - ambient versus copper surface of connections SMB SMC Rth(j-a) (°C/W) 200 Rth(j-a) (°C/W) 200 180 180 160 160 140 140 120 120 100 100 80 80 60 60 40 40 Copper surface (cm2) 20 Copper surface (cm2) 20 0 0 0 1 2 3 4 5 6 7 8 9 10 0 1 2 3 4 5 6 7 8 9 10 Figure 18. Thermal resistance junction to Figure 19. Thermal resistance junction to ambient versus copper surface of connections - ambient versus copper surface of connections DO-15 DO-201 150 Rth(j-a) (°C/W) 150 100 100 50 50 Rth(j-a) (°C/W) Copper surface (cm2) Copper surface (cm2) 0 0 0 6/13 1 2 3 4 5 0 DocID023950 Rev 2 1 2 3 4 5 STRVSX 2 Package information 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. Figure 20. SMB dimension definitions E1 D E A1 A2 C L b Table 5. SMB dimension values Dimensions Ref. 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 DocID023950 Rev 2 7/13 Package information STRVSX Figure 21. SMB Footprint, dimensions in mm (inches) 1.62 2.60 (0.064) (0.102) 1.62 (0.064) 2.18 (0.086) 5.84 (0.300) Figure 22. SMB marking layout Cathode bar ( unidirectional devices only ) e: ECOPACK compliance XXX: Marking Z: Manufacturing location Y: Year WW: week e x x x z y ww Figure 23. SMC dimension definitions E1 D E A1 A2 C E2 L b Table 6. SMC dimension values Dimensions Ref. 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) 2.90 3.20 0.114 0.126 c(1) 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 1. Dimensions b and c apply to plated leads 8/13 DocID023950 Rev 2 STRVSX Package information Figure 24. SMC footprint, dimensions in mm (inches) 1.54 (0.061) 5.11 (0.201) 1.54 (0.061) 3.14 (0.124) 8.19 (0.322) Figure 25. SMC marking layout Cathode bar ( unidirectional devices only ) e: ECOPACK compliance XXX: Marking Z: Manufacturing location Y: Year WW: week e x x x z y ww Figure 26. DO-15 dimension definitions C C A D B Table 7. DO-15 dimension values Dimensions Ref. 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 DocID023950 Rev 2 9/13 Package information STRVSX Figure 27. DO-201 dimension definitions B A B ØD ØC Table 8. DO-201 dimension values Dimensions Ref. 10/13 Millimeters Inches Min. Max. Min. Max. A 8.5 9.5 0.335 0.374 B 25.4 ØC 4.8 5.3 0.189 0.209 ØD 0.96 1.06 0.038 0.042 1 DocID023950 Rev 2 STRVSX 3 Ordering information Ordering information Figure 28. Ordering information scheme ST RVS VVV X II B ST: STMicroelectronics Repetitive voltage suppressor Clamping voltage 118 = 118 V @ IPP = 2 A Version X = Single diode Peak pulse current 02 = 2 A Package B = SMB, C = SMC, E = DO-15, F = DO-201 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 2500 Tape and reel STRVS185X02E R185E DO-15 0.40 1000 Ammopack STRVS222X02F R222F DO-201 0.90 g 600 Ammopack STRVS225X02E R225E DO-15 0.40 1000 Ammopack STRVS241X02E R241E DO-15 0.40 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 DocID023950 Rev 2 11/13 Revision history 4 STRVSX Revision history Table 10. Document revision history 12/13 Date Revision Changes 05-Mar-2013 1 Initial release. 18-Apr-2013 2 Insertion of Table 1. DocID023950 Rev 2 STRVSX Please Read Carefully: Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and services described herein. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. 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