SDT310 small type platinum thin film thermal sensors NEW features circuit protection * * * * T.C.R. is in accordance with JIS-DIN 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 RoHS requirements. RoHS regulation is not intended for Pb-glass contained in glass dimensions and construction Protective Coating Lead Wire l SDT310LTC SDT310 t W L W Dimensions inches (mm) t f d (Nom.) .118.010 .079.010 .047 max. .043.010 (3.00.25) (2.00.25) (1.2 max.) (1.10.25) .008.002 (o0.20.05) f SDT310MT Platinum Thin Film Ceramic Substrate Welding Point SDT310N l .008.002 +.179 ( 0.20.05) .394 -.079 +5 (10 -2 ) SDT310LT Lead Weld Reinforcing Coating d L Type .157.004 .063.004 .039 max. .031.010 (4.00.1) (1.60.1) (1.0 max.) (0.80.25) .591.179 (155) .315.079 (82) EW information Nordering New Part # SDT310 2B Type Size Code N: 1.6x4.0mm Nil: 2.0x3.0mm LT C 100 Temperature Range LT: -55C~+155C Nil: -55C~+400C MT:-55C~+650C Terminal Surface Temperature C: SnCu (SDT310LT) P: Pt clad wire (SDT310-310N) M: PtIr (SDT310MT) Nominal Resistance 100: 100 500: 500 1K: 1k B 3850 Class T.C.R. (x 10-6/K) B: (0.3+0.005[t]) C: (1.0+0.01[t]) applications and ratings Class: Tolerance of Measuring Temperature* Part Designation Resistance Range @ 0C SDT310LT SDT310LTC 100, 500, B:(0.3+0.005 [t]) 1k C:(1.0+0.01 [t]) 12% SDT310 100, 500, B:(0.3+0.005 [t]) 1k C:(1.0+0.01 [t]) 12% B:(0.3+0.005 [t]) 12% C:(1.0+0.01 [t]) 39% B:(0.3+0.005 [t]) 12% C:(1.0+0.01 [t]) 39% SDT310MT 100 SDT310N 100 Resistance Tolerance Thermal Time Constant*** Thermal Dissipation Constant*** T.C.R. (ppm/C)** Specified Current**** -55C to +155C 39% 39% Operating Temperature Range 7 seconds in stationary air -55C to +400C 0.9mW/C 3850 1mA max. -55C to +650C 9 seconds in stationary air 1.0mW/C -55C to +400C * [t] is a measuring temperature indicated at C that is not related to marking + or -. ** T.C.R. measuring temperature: oC/+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. **** Specified current is a current value that is used at reliability test under the condition of self heat-generation that can be disregarded. Recommended measuring currents are 1mA for 100 and 0.1mA for 500or 1k. For further information on packaging, please refer to Appendix A. Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 156 1/13/06 KOA Speer Electronics, Inc. * Bolivar Drive * P.O. Box 547 * Bradford, PA 16701 * USA * 814-362-5536 * Fax: 814-362-8883 * www.koaspeer.com SDT310 small type platinum thin film thermal sensors environmental applications Temperature Characteristics Temperature (C) Resistance Value Ratio 3.4 3.0 -50 -40 -30 -20 -10 0 2.6 2.2 1.8 1.4 0 -0.8 -100 0 100 200 300 400 Ambient Temperature (C) 500 600 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340 350 360 370 380 390 400 410 420 430 440 0 -1 -2 -3 -4 -5 -6 -7 -8 -9 80.31 84.27 88.22 92.16 96.09 100.00 0 100.00 103.90 107.79 111.67 115.54 119.40 123.24 127.08 130.90 134.71 138.51 142.29 146.07 149.83 153.58 157.33 161.05 164.77 168.48 172.17 175.86 179.53 183.19 186.84 190.47 194.10 197.71 201.31 204.90 208.48 212.05 215.61 219.15 222.68 226.21 229.72 233.21 236.70 240.18 243.64 247.09 250.53 253.96 257.38 260.78 79.91 83.87 87.83 91.77 95.69 99.61 1 100.39 104.29 108.18 112.06 115.93 119.78 123.63 127.46 131.28 135.09 138.88 142.67 146.44 150.21 153.96 157.70 161.43 165.14 168.85 172.54 176.22 179.89 183.55 187.20 190.84 194.46 198.07 201.67 205.26 208.84 212.41 215.96 219.51 223.04 226.56 230.07 233.56 237.05 240.52 243.99 247.44 250.88 254.30 257.72 261.12 79.51 83.48 87.43 91.37 95.30 99.22 2 100.78 104.68 108.57 112.45 116.31 120.17 124.01 127.84 131.66 135.47 139.26 143.05 146.82 150.58 154.33 158.07 161.80 165.51 169.22 172.91 176.59 180.26 183.92 187.56 191.20 194.82 198.43 202.03 205.62 209.20 212.76 216.32 219.86 223.39 226.91 230.42 233.91 237.40 240.87 244.33 247.78 251.22 254.65 258.06 261.46 79.11 83.08 87.04 90.98 94.91 98.83 3 101.17 105.07 108.96 112.83 116.70 120.55 124.39 128.22 132.04 135.85 139.64 143.43 147.20 150.96 154.71 158.45 162.17 165.89 169.59 173.28 176.96 180.63 184.28 187.93 191.56 195.18 198.79 202.39 205.98 209.56 213.12 216.67 220.21 223.74 227.26 230.77 234.26 237.74 241.22 244.68 248.13 251.56 254.99 258.40 261.80 78.72 82.69 86.64 90.59 94.52 98.44 4 101.56 105.46 109.35 113.22 117.08 120.94 124.78 128.61 132.42 136.23 140.02 143.80 147.57 151.33 155.08 158.82 162.54 166.26 169.96 173.65 177.33 180.99 184.65 188.29 191.92 195.55 199.15 202.75 206.34 209.91 213.48 217.03 220.57 224.09 227.61 231.12 234.61 238.09 241.56 245.02 248.47 251.91 255.33 258.74 262.14 78.32 82.29 86.25 90.19 94.12 98.04 5 101.95 105.85 109.73 113.61 117.47 121.32 125.16 128.99 132.80 136.61 140.40 144.18 147.95 151.71 155.46 159.19 162.91 166.63 170.33 174.02 177.69 181.36 185.01 188.66 192.29 195.91 199.51 203.11 206.70 210.27 213.83 217.38 220.92 224.45 227.96 231.47 234.96 238.44 241.91 245.37 248.81 252.25 255.67 259.08 262.48 -- 81.89 85.85 89.80 93.73 97.65 6 102.34 106.24 110.12 114.00 117.86 121.71 125.54 129.37 133.18 136.99 140.78 144.56 148.33 152.08 155.83 159.56 163.29 167.00 170.70 174.38 178.06 181.72 185.38 189.02 192.65 196.27 199.87 203.47 207.05 210.63 214.19 217.74 221.27 224.80 228.31 231.82 235.31 238.79 242.26 245.71 249.16 252.59 256.01 259.42 262.82 -- 81.50 85.46 89.40 93.34 97.26 7 102.73 106.63 110.51 114.38 118.24 122.09 125.93 129.75 133.57 137.37 141.16 144.94 148.70 152.46 156.20 159.94 163.66 167.37 171.07 174.75 178.43 182.09 185.74 189.38 193.01 196.63 200.23 203.83 207.41 210.98 214.54 218.09 221.63 225.15 228.66 232.17 235.66 239.13 242.60 246.06 249.50 252.93 256.35 259.76 263.16 -- 81.10 85.06 89.01 92.95 96.87 8 103.12 107.02 110.90 114.77 118.63 122.47 126.31 130.13 133.95 137.75 141.54 145.31 149.08 152.83 156.58 160.31 164.03 167.74 171.43 175.12 178.79 182.46 186.11 189.75 193.37 196.99 200.59 204.19 207.77 211.34 214.90 218.44 221.98 225.50 229.02 232.52 236.00 239.48 242.95 246.40 249.85 253.28 256.70 260.10 263.50 -- 80.70 84.67 88.62 92.55 96.48 9 103.51 107.40 111.29 115.15 119.01 122.86 126.69 130.52 134.33 138.13 141.91 145.69 149.46 153.21 156.95 160.68 164.40 168.11 171.80 175.49 179.16 182.82 186.47 190.11 193.74 197.35 200.95 204.55 208.13 211.70 215.25 218.80 222.33 225.85 229.37 232.87 236.35 239.83 243.29 246.75 250.19 253.62 257.04 260.44 263.84 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. 1/13/06 KOA Speer Electronics, Inc. * Bolivar Drive * P.O. Box 547 * Bradford, PA 16701 * USA * 814-362-5536 * Fax: 814-362-8883 * www.koaspeer.com 157 circuit protection Pt100 Resistance - Temperature Characteristic (JIS C1604-1997) SDT310 small type platinum thin film thermal sensors environmental applications (continued) Pt100 Resistance - Temperature Characteristic (JIS C1604-1997) circuit protection 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 Maximum R Within specified tolerance Within specified T.C.R. 100M or more 0.12% 0.5% 0.12% Moisture Resistance Normal Temperature Load Life High Temperature Load Life 0.5% 0.5% 0.5% High Temperature Exposure 0.12%, 0.5% (SDT310MT) Low Temperature Exposure 0.12% 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)/ +150C (30 minutes)/ +25C (2 - 3 minutes), 10 cycles (SDT310LT,SDT310LTC); -55C (30 minutes)/ +25C (2 - 3 minutes)/ +400C (30 minutes)/ +25C (2 - 3 minutes), 10 cycles (SDT310) 60C 2C, 90 - 95% RH, 1000 hours, 1mA, 1.5 hr ON, 0.5 hr OFF cycle 20C 10C, 1000 hours, 1mA continuous turning on electricity 155C 2C (SDT310LT, SDT310LTC), 400C 8C (SDT310, SDT310N), 1000 hours, 650C 13C (SDT310MT), 250 hours, 1mA continuous turning on electricity +155C (SDT310LT, SDT310LTC), +400C (SDT310,SDT310N), +650C (SDT310MT), 250 hours -55C, 250 hours Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 158 1/13/06 KOA Speer Electronics, Inc. * Bolivar Drive * P.O. Box 547 * Bradford, PA 16701 * USA * 814-362-5536 * Fax: 814-362-8883 * www.koaspeer.com