SDT310 small type platinum thin film thermal sensors EU features thermal protection * * * * dimensions and construction L Lead Weld Reinforcing Coating Protective Coating l Lead Wire t W Platinum Thin Film d f Type Lead Weld Reinforcing Coating L Protective Coating SDT310A Dimensions inches (mm) t f d (Nom.) .031.008 (0.80.2) Lead Wire W l .315.079 (82) __ +.179 .047 max. (3.00.25) .079.010 (1.2 max.) .043.010 .008.002 (2.00.25) (1.10.25) (o0.20.05) .394 -.079 (10 +5 -2 ) SDT310MTM .315.079 (82) .197.004 .047.004 .043 max. .012.004 SDT310HLTC (5.00.10) (1.20.10) (1.1 max.) (0.30.10) .394 -.079 (10 +5 -2 ) l t d Welding Point Platinum Thin Film W SDT310P, SDT310LTC, SDT310LTC SDT310HLTC, .118.010 SDT310MT SDT310P l L SDT310AP Welding Point Ceramic Substrate T.C.R. is in accordance with JIS-DIN IEC standards The small package with a real ability of 1k resistance Thermal time constant is improved with the small package Products with lead-free terminations meet EU RoHS requirements. Pb located in glass material, electrode and resistor element is exempt per Annex 1, exemption 5 of EU directive 2005/95/EC +.179 Ceramic Substrate ordering information New Part # SDT310 2B Type Size Code Nil: Standard A H LT C 100 Temperature Range LT: -55C~+155C Nil: -55C~+400C MT: -55C~+650C Terminal Surface Temperature C: SnCu (SDT310LT, SDT310HLT) P: Pt clad wire (SDT310, SDT310A) M: PtIr (SDT310MT) Nominal Resistance 100: 100 500: 500 1K: 1k 10: 10 (SDT310AP) applications and ratings Class: Tolerance of Measuring Temperature C Part Designation Resistance Range @ 0C SDT310LTC A:(0.15+0.002 [t]) 100, 500, B:(0.3+0.005 [t]) 1k C:(1.0+0.01 [t]) 0.059% 0.12% A:(0.15+0.002 [t]) 100, 500, B:(0.3+0.005 [t]) 1k C:(1.0+0.01 [t]) 0.059% B:(0.3+0.005 [t]) 0.12% C:(1.0+0.01 [t]) A:(0.15+0.002 [t]) B:(0.3+0.005 [t]) 0.39% 0.059% 0.12% C:(1.0+0.01 [t]) 0.39% --- 10% SDT310P SDT310MTM 100 SDT310HLTC 1k SDT310AP * ** *** 10 Resistance Tolerance Thermal Time Constant** Thermal Dissipation Constant** T.C.R. (ppm/C)* B 3850 Class T.C.R. (x 10-6/K) A: (0.15+0.002[t]) B: (0.3+0.005[t]) C: (1.0+0.01[t]) K: 10%(SDT310A) Specified Current*** -55C to +155C 0.39% 0.12% Operating Temperature Range 7 seconds in stationary air 0.9mW/C 3850 0.39% 10, 100 1mA Max. 500, 1K 0.1mA Max. 2.8 seconds in stationary air 1.0mW/C 6 seconds in stationary air 1.0mW/C -55C to +400C -55C to +650C -55C to +155C 38502% -55C to +400C T.C.R. measuring temperature: 0C/+100C. Thermal time constant and thermal dissipation constant are values measured in stationary air and are typical values, which are values of elements and vary with connecting or fixing methods. The electricity which it is charged with in the element is moved to the range that rise in temperature due to a self-heat generation can be ignored. Recommended measuring currents are 1mA for 100 and 0.1mA for 500 or 1k. SDT310AP can be used as hot-film sensor. Maximum specified current is 100mA when using under self-heating condition. Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 170 12/02/11 KOA Speer Electronics, Inc. * 199 Bolivar Drive * Bradford, PA 16701 * USA * 814-362-5536 * Fax: 814-362-8883 * www.koaspeer.com SDT310 small type platinum thin film thermal sensors Temperature Characteristics Pt100 Resistance - Temperature Characteristic (JIS C1604-1997) 100 at 0C Resistance Value Ratio 3.4 Temperature (C) 3.0 2.6 1.8 1.385 0 -0.8 -100 0 -1 -2 -3 -4 -5 -6 -7 -8 -9 -50 -40 -30 -20 -10 0 2.2 1.4 0 100 200 300 400 500 600 Ambient Temperature (C) Approximate Expression for ResistanceTemperature Characteristics -55C~0C :RT=R0 {1+C1T+C2T2+C3 (T-100) T3} 0C~+650C :RT=R0 (1+C1T+C2T2) RT : Resistance value at TC R0 : Resistance value at 0C T : Ambient temperature(C) Constants C1, C2, C3: C1=3.9083x10-3 C-1 C2=-5.775x10-7 C-2 C3=-4.183x10-12 C-4 80.31 79.91 79.51 79.11 78.72 78.32 -- -- -- -- 84.27 83.87 83.48 83.08 82.69 82.29 81.89 81.50 81.10 80.70 88.22 87.83 87.43 87.04 86.64 86.25 85.85 85.46 85.06 84.67 92.16 91.77 91.37 90.98 90.59 90.19 89.80 89.40 89.01 88.62 96.09 95.69 95.30 94.91 94.52 94.12 93.73 93.34 92.95 92.55 100.00 99.61 99.22 98.83 98.44 98.04 97.65 97.26 96.87 96.48 0 1 2 3 4 5 6 7 8 9 0 100.00 100.39 100.78 101.17 101.56 101.95 102.34 102.73 103.12 103.51 10 103.90 104.29 104.68 105.07 105.46 105.85 106.24 106.63 107.02 107.40 20 107.79 108.18 108.57 108.96 109.35 109.73 110.12 110.51 110.90 111.29 30 111.67 112.06 112.45 112.83 113.22 113.61 114.00 114.38 114.77 115.15 40 115.54 115.93 116.31 116.70 117.08 117.47 117.86 118.24 118.63 119.01 50 119.40 119.78 120.17 120.55 120.94 121.32 121.71 122.09 122.47 122.86 60 123.24 123.63 124.01 124.39 124.78 125.16 125.54 125.93 126.31 126.69 70 127.08 127.46 127.84 128.22 128.61 128.99 129.37 129.75 130.13 130.52 80 130.90 131.28 131.66 132.04 132.42 132.80 133.18 133.57 133.95 134.33 90 134.71 135.09 135.47 135.85 136.23 136.61 136.99 137.37 137.75 138.13 100 138.51 138.88 139.26 139.64 140.02 140.40 140.78 141.16 141.54 141.91 110 142.29 142.67 143.05 143.43 143.80 144.18 144.56 144.94 145.31 145.69 120 146.07 146.44 146.82 147.20 147.57 147.95 148.33 148.70 149.08 149.46 130 149.83 150.21 150.58 150.96 151.33 151.71 152.08 152.46 152.83 153.21 140 153.58 153.96 154.33 154.71 155.08 155.46 155.83 156.20 156.58 156.95 150 157.33 157.70 158.07 158.45 158.82 159.19 159.56 159.94 160.31 160.68 160 161.05 161.43 161.80 162.17 162.54 162.91 163.29 163.66 164.03 164.40 170 164.77 165.14 165.51 165.89 166.26 166.63 167.00 167.37 167.74 168.11 180 168.48 168.85 169.22 169.59 169.96 170.33 170.70 171.07 171.43 171.80 190 172.17 172.54 172.91 173.28 173.65 174.02 174.38 174.75 175.12 175.49 200 175.86 176.22 176.59 176.96 177.33 177.69 178.06 178.43 178.79 179.16 210 179.53 179.89 180.26 180.63 180.99 181.36 181.72 182.09 182.46 182.82 220 183.19 183.55 183.92 184.28 184.65 185.01 185.38 185.74 186.11 186.47 230 186.84 187.20 187.56 187.93 188.29 188.66 189.02 189.38 189.75 190.11 240 190.47 190.84 191.20 191.56 191.92 192.29 192.65 193.01 193.37 193.74 250 194.10 194.46 194.82 195.18 195.55 195.91 196.27 196.63 196.99 197.35 260 197.71 198.07 198.43 198.79 199.15 199.51 199.87 200.23 200.59 200.95 270 201.31 201.67 202.03 202.39 202.75 203.11 203.47 203.83 204.19 204.55 280 204.90 205.26 205.62 205.98 206.34 206.70 207.05 207.41 207.77 208.13 290 208.48 208.84 209.20 209.56 209.91 210.27 210.63 210.98 211.34 211.70 300 212.05 212.41 212.76 213.12 213.48 213.83 214.19 214.54 214.90 215.25 310 215.61 215.96 216.32 216.67 217.03 217.38 217.74 218.09 218.44 218.80 320 219.15 219.51 219.86 220.21 220.57 220.92 221.27 221.63 221.98 222.33 330 222.68 223.04 223.39 223.74 224.09 224.45 224.80 225.15 225.50 225.85 340 226.21 226.56 226.91 227.26 227.61 227.96 228.31 228.66 229.02 229.37 350 229.72 230.07 230.42 230.77 231.12 231.47 231.82 232.17 232.52 232.87 360 233.21 233.56 233.91 234.26 234.61 234.96 235.31 235.66 236.00 236.35 370 236.70 237.05 237.40 237.74 238.09 238.44 238.79 239.13 239.48 239.83 380 240.18 240.52 240.87 241.22 241.56 241.91 242.26 242.60 242.95 243.29 390 243.64 243.99 244.33 244.68 245.02 245.37 245.71 246.06 246.40 246.75 400 247.09 247.44 247.78 248.13 248.47 248.81 249.16 249.50 249.85 250.19 410 250.53 250.88 251.22 251.56 251.91 252.25 252.59 252.93 253.28 253.62 420 253.96 254.30 254.65 254.99 255.33 255.67 256.01 256.35 256.70 257.04 430 257.38 257.72 258.06 258.40 258.74 259.08 259.42 259.76 260.10 260.44 440 260.78 261.12 261.46 261.80 262.14 262.48 262.82 263.16 263.50 263.84 Note: Desired temperature values are obtained by adding temperatures in the vertical and horizontal axes. When calculating a resistance value of 105C, read the value in the column where 100C in the vertical axis and 5C in the horizontal axis cross. The value will be 140.40. The value for 500 at 0C will be the value obtained by multiplying the resistance value in this table by 5. Similarly, the value for 1K at 0C will be the value obtained by multiplying the resistance value by 10. Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 5/13/08 KOA Speer Electronics, Inc. * 199 Bolivar Drive * Bradford, PA 16701 * USA * 814-362-5536 * Fax: 814-362-8883 * www.koaspeer.com 171 thermal protection environmental applications SDT310 small type platinum thin film thermal sensors environmental applications (continued) thermal protection Pt100 Resistance - Temperature Characteristic (JIS C1604-1997) 100 at 0C Temperature (C) 0 1 2 3 4 5 6 7 8 9 450 460 470 480 490 500 510 520 530 540 550 560 570 580 590 600 610 620 630 640 650 264.18 267.56 270.93 274.29 277.64 280.98 284.30 287.62 290.92 294.21 297.49 300.75 304.01 307.25 310.49 313.71 316.92 320.12 323.30 326.48 329.64 264.52 267.90 271.27 274.63 277.98 281.31 284.63 287.95 291.25 294.54 297.81 301.08 304.34 307.58 310.81 314.03 317.24 320.43 323.62 326.79 329.96 264.86 268.24 271.61 274.96 278.31 281.64 284.97 288.28 291.58 294.86 298.14 301.41 304.66 307.90 311.13 314.35 317.56 320.75 323.94 327.11 330.27 265.20 268.57 271.94 275.30 278.64 281.98 285.30 288.61 291.91 295.19 298.47 301.73 304.98 308.23 311.45 314.67 317.88 321.07 324.26 327.43 330.59 265.53 268.91 272.28 275.63 278.98 282.31 285.63 288.94 292.24 295.52 298.80 302.06 305.31 308.55 311.78 314.99 318.20 321.39 324.57 327.74 330.90 265.87 269.25 272.61 275.97 279.31 282.64 285.96 289.27 292.56 295.85 299.12 302.38 305.63 308.87 312.10 315.31 318.52 321.71 324.89 328.06 331.22 266.21 269.59 272.95 276.30 279.64 282.97 286.29 289.60 292.89 296.18 299.45 302.71 305.96 309.20 312.42 315.64 318.84 322.03 325.21 328.38 331.53 266.55 269.92 273.29 276.64 279.98 283.31 286.62 289.93 293.22 296.50 299.78 303.03 306.28 309.52 312.74 315.96 319.16 322.35 325.53 328.69 331.85 266.89 270.26 273.62 276.97 280.31 283.64 286.95 290.26 293.55 296.83 300.10 303.36 306.61 309.84 313.06 316.28 319.48 322.67 325.84 329.01 332.16 267.22 270.60 273.96 277.31 280.64 283.97 287.29 290.59 293.88 297.16 300.43 303.69 306.93 310.16 313.39 316.60 319.80 322.98 326.16 329.32 332.48 Note: Desired temperature values are obtained by adding temperatures in the vertical and horizontal axes. When calculating a resistance value of 105C, read the value in the column where 100C in the vertical axis and 5C in the horizontal axis cross. The value will be 140.40. The value for 500 at 0C will be the value obtained by multiplying the resistance value in this table by 5. Similarly, the value for 1K at 0C will be the value obtained by multiplying the resistance value by 10. Performance Characteristics Parameter Resistance T.C.R. Insulation Resistance Dielectric Withstanding Voltage Resistance to Solder Heat Rapid Change of Temperature Moisture Resistance Normal Temperature Load Life High Temperature Load Life High Temperature Exposure Low Temperature Exposure Requirement R (%+0.05) Limit Typical Within specified -- tolerance Within specified -- T.C.R. -- 100M or more 0.12% 0.010% 0.5% 0.014% 0.12% -0.026% Test Method 0C 0C/ +100C d.c. 100V a.c. 100V, 60 seconds - 70 seconds 350C for 3.5 seconds -55C (30 minutes)/ +25C (2 - 3 minutes)/ +155C (30 minutes)/ +25C (2 - 3 minutes), 10 cycles (SDT310LTC, SDT310HLTC); -55C (30 minutes)/ +25C (2 - 3 minutes)/ +400C (30 minutes)/ +25C (2 - 3 minutes), 10 cycles (SDT310P, SDT310A); +25C (30 minutes)/ +650C (30 minutes) 10 cycles (SDT310MTM) 60C 2C, 90 - 95% RH, 1000 hours, 1mA, 1.5 hr ON, 0.5 hr OFF cycle 0.5% -0.004% 0.5% 20C 10C, 1000 hours, 1mA continuous turning on electricity -0.017% 0.5% 155C 2C (SDT310LTC, SDT310HLTC), 400C 8C (SDT310P, -0.022% SDT310AP), 1000 hours, 650C 13C (SDT310MTM), 250 hours, 1mA continuous turning on electricity 0.12%, 0.5% -0.027%, -0.060% +155C (SDT310LTC, SDT310HLTC), +400C (SDT310P, SDT310AP), (SDT310MTM) (SDT310MTM) +650C (SDT310MTM), 250 hours 0.12% -55C, 250 hours -0.036% Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 172 12/31/10 KOA Speer Electronics, Inc. * 199 Bolivar Drive * Bradford, PA 16701 * USA * 814-362-5536 * Fax: 814-362-8883 * www.koaspeer.com