KTY82-122

DISCRETE SEMICONDUCTORS DATA SHEET book, halfpage M3D088 KTY82-1 series Silicon temperature sensors Product specification Supersedes data of 1996 Dec 05 File under Discrete Semiconductors, SC17 1998 Mar 26 Philips Semiconductors Product specification Silicon temperature sensors DESCRIPTION The temperature sensors in the KTY82-1 series have a positive temperature coefficient of resistance and are suitable for use in measurement and control systems. The sensors are encapsulated in the small plastic SMD SOT23 package. Tolerances of 0.5% or other special selections are available on request. MARKING TYPE NUMBER KTY82-110 KTY82-120 KTY82-121 KTY82-122 KTY82-150 KTY82-151 KTY82-152 QUICK REFERENCE DATA SYMBOL R25 PARAMETER sensor resistance KTY82-110 KTY82-120 KTY82-121 KTY82-122 KTY82-150 KTY82-151 KTY82-152 Tamb ambient operating temperature CONDITIONS Tamb = 25 °C; Icont = 1 mA CODE 110 120 121 122 150 151 152 1 Top view KTY82-1 series PINNING PIN 1 2 3 DESCRIPTION electrical contact electrical contact substrate (must remain potential free) handbook, halfpage 3 2 MSB003 Fig.1 Simplified outline (SOT23). MIN. 990 980 980 1000 950 950 1000 −55 MAX. 1010 1020 1000 1020 1050 1000 1050 +150 UNIT Ω Ω Ω Ω Ω Ω Ω °C LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). SYMBOL Icont Tamb PARAMETER continuous sensor current ambient operating temperature CONDITIONS in free air; Tamb = 25 °C in free air; Tamb = 150 °C − − −55 MIN. 2 +150 MAX. 10 UNIT mA mA °C 1998 Mar 26 2 Philips Semiconductors Product specification Silicon temperature sensors CHARACTERISTICS Tamb = 25 °C, in liquid, unless otherwise specified. SYMBOL R25 PARAMETER sensor resistance KTY82-110 KTY82-120 KTY82-121 KTY82-122 KTY82-150 KTY82-151 KTY82-152 TC R100/R25 R−55/R25 τ temperature coefficient resistance ratio resistance ratio thermal time constant; note 1 Tamb = 100 °C and 25 °C Tamb = −55 °C and 25 °C in still air in still liquid; note 2 in flowing liquid; note 2 rated temperature range Notes CONDITIONS Icont = 1 mA 990 980 980 1000 950 950 1000 − 1.676 0.480 − − − −55 − − − − − − − MIN. KTY82-1 series TYP. MAX. 1010 1020 1000 1020 1050 1000 1050 − 1.716 0.500 − − − +150 s s s UNIT Ω Ω Ω Ω Ω Ω Ω %/K 0.79 1.696 0.490 7 1 0.5 − °C 1. The thermal time constant is the time taken for the sensor to reach 63.2% of the total temperature difference. For example, if a sensor with a temperature of 25 °C is moved to an environment with an ambient temperature of 100 °C, the time for the sensor to reach a temperature of 72.4 °C is the thermal time constant. 2. Inert liquid, e.g. FC43 manufactured by the 3M company. 1998 Mar 26 3 Philips Semiconductors Product specification Silicon temperature sensors Table 1 KTY82-1 series Ambient temperature, corresponding resistance, temperature coefficient and maximum expected temperature error for KTY82-110 and KTY82-120 Icont = 1 mA. AMBIENT TEMPERATURE (°C) −55 −50 −40 −30 −20 −10 0 10 20 25 30 40 50 60 70 80 90 100 110 120 125 130 140 150 (°F) −67 −58 −40 −22 −4 14 32 50 68 77 86 104 122 140 158 176 194 212 230 248 257 266 284 302 TEMP. COEFF. KTY82-110 RESISTANCE (Ω) MIN. 0.99 0.98 0.96 0.93 0.91 0.88 0.85 0.83 0.80 0.79 0.78 0.75 0.73 0.71 0.69 0.67 0.65 0.63 0.61 0.58 0.55 0.52 0.45 0.35 475 500 552 609 669 733 802 874 950 990 1029 1108 1192 1278 1369 1462 1559 1659 1762 1867 1919 1970 2065 2145 TYP. 490 515 567 624 684 747 815 886 961 1000 1040 1122 1209 1299 1392 1490 1591 1696 1805 1915 1970 2023 2124 2211 MAX. 505 530 582 638 698 761 828 898 972 1010 1051 1136 1225 1319 1416 1518 1623 1733 1847 1963 2020 2077 2184 2277 TEMP. ERROR (K) ±3.02 ±2.92 ±2.74 ±2.55 ±2.35 ±2.14 ±1.91 ±1.67 ±1.41 ±1.27 ±1.39 ±1.64 ±1.91 ±2.19 ±2.49 ±2.8 ±3.12 ±3.46 ±3.83 ±4.33 ±4.66 ±5.07 ±6.28 ±8.55 KTY82-120 RESISTANCE (Ω) MIN. 470 495 547 603 662 726 793 865 941 980 1018 1097 1180 1265 1355 1447 1543 1642 1744 1848 1899 1950 2043 2123 TYP. 490 515 567 624 684 747 815 886 961 1000 1040 1122 1209 1299 1392 1490 1591 1696 1805 1915 1970 2023 2124 2211 MAX. 510 535 588 645 705 769 836 907 982 1020 1061 1147 1237 1332 1430 1532 1639 1750 1865 1982 2040 2097 2205 2299 TEMP. ERROR (K) ±4.02 ±3.94 ±3.78 ±3.62 ±3.45 ±3.27 ±3.08 ±2.88 ±2.66 ±2.54 ±2.68 ±2.97 ±3.28 ±3.61 ±3.94 ±4.3 ±4.66 ±5.05 ±5.48 ±6.07 ±6.47 ±6.98 ±8.51 ±11.43 (%/K) 1998 Mar 26 4 Philips Semiconductors Product specification Silicon temperature sensors Table 2 KTY82-1 series Ambient temperature, corresponding resistance, temperature coefficient and maximum expected temperature error for KTY82-121 and KTY82-122 Icont = 1 mA. AMBIENT TEMPERATURE (°C) −55 −50 −40 −30 −20 −10 0 10 20 25 30 40 50 60 70 80 90 100 110 120 125 130 140 150 (°F) −67 −58 −40 −22 −4 14 32 50 68 77 86 104 122 140 158 176 194 212 230 248 257 266 284 302 TEMP. COEFF. KTY82-121 RESISTANCE (Ω) MIN. 0.99 0.98 0.96 0.93 0.91 0.88 0.85 0.83 0.80 0.79 0.78 0.75 0.73 0.71 0.69 0.67 0.65 0.63 0.61 0.58 0.55 0.52 0.45 0.35 471 495 547 603 662 726 794 865 941 980 1018 1097 1180 1266 1355 1447 1543 1642 1745 1849 1900 1950 2044 2124 TYP. 485 510 562 617 677 740 807 877 951 990 1029 1111 1196 1286 1378 1475 1575 1679 1786 1896 1950 2003 2103 2189 MAX. 500 524 576 632 691 754 820 889 962 1000 1041 1125 1213 1305 1402 1502 1607 1716 1828 1943 2000 2056 2162 2254 TEMP. ERROR (K) ±3.02 ±2.92 ±2.74 ±2.55 ±2.35 ±2.14 ±1.91 ±1.67 ±1.41 ±1.27 ±1.39 ±1.64 ±1.91 ±2.19 ±2.49 ±2.8 ±3.12 ±3.46 ±3.83 ±4.33 ±4.66 ±5.07 ±6.28 ±8.55 KTY82-122 RESISTANCE (Ω) MIN. 480 505 558 615 676 741 810 883 960 1000 1039 1120 1204 1291 1382 1477 1574 1676 1780 1886 1938 1989 2 085 2167 TYP. 495 520 573 630 690 755 823 895 971 1010 1050 1134 1221 1312 1406 1505 1607 1713 1823 1934 1989 2044 2146 2233 MAX. 510 535 588 645 705 769 836 907 982 1020 1062 1148 1238 1332 1430 1533 1639 1750 1865 1982 2041 2098 2206 2299 TEMP. ERROR (K) ±3.02 ±2.92 ±2.74 ±2.55 ±2.35 ±2.14 ±1.91 ±1.67 ±1.41 ±1.27 ±1.39 ±1.64 ±1.91 ±2.19 ±2.49 ±2.8 ±3.12 ±3.46 ±3.83 ±4.33 ±4.66 ±5.07 ±6.28 ±8.55 (%/K) 1998 Mar 26 5 Philips Semiconductors Product specification Silicon temperature sensors Table 3 KTY82-1 series Ambient temperature, corresponding resistance, temperature coefficient and maximum expected temperature error for KTY82-150 and KTY82-151 Icont = 1 mA. AMBIENT TEMPERATURE (°C) −55 −50 −40 −30 −20 −10 0 10 20 25 30 40 50 60 70 80 90 100 110 120 125 130 140 150 (°F) −67 −58 −40 −22 −4 14 32 50 68 77 86 104 122 140 158 176 194 212 230 248 257 266 284 302 TEMP. COEFF. KTY82-150 RESISTANCE (Ω) MIN. 0.99 0.98 0.96 0.93 0.91 0.88 0.85 0.83 0.80 0.79 0.78 0.75 0.73 0.71 0.69 0.67 0.65 0.63 0.61 0.58 0.55 0.52 0.45 0.35 456 479 530 584 642 703 769 838 912 950 987 1064 1143 1226 1313 1402 1495 1591 1690 1791 1840 1889 1980 2057 TYP. 490 515 567 624 684 747 815 886 961 1000 1040 1122 1209 1299 1392 1490 1591 1696 1805 1915 1970 2023 2124 2211 MAX. 524 550 605 663 725 791 861 934 1010 1050 1093 1181 1274 1371 1472 1577 1687 1801 1919 2039 2099 2158 2269 2365 TEMP. ERROR (K) ±7.04 ±6.99 ±6.91 ±6.84 ±6.77 ±6.69 ±6.61 ±6.51 ±6.41 ±6.35 ±6.55 ±6.97 ±7.4 ±7.85 ±8.31 ±8.79 ±9.29 ±9.81 ±10.4 ±11.28 ±11.91 ±12.72 ±15.21 ±20.09 KTY82-151 RESISTANCE (Ω) MIN. 456 480 530 584 642 704 770 839 912 950 988 1064 1144 1227 1314 1404 1497 1593 1692 1792 1842 1891 1982 2059 TYP. 478 502 553 608 667 729 794 864 937 975 1014 1094 1178 1266 1357 1453 1551 1654 1759 1867 1920 1973 2071 2156 MAX. 499 524 576 632 691 753 819 889 962 1000 1040 1124 1212 1305 1401 1501 1606 1 714 1827 1942 1999 2055 2161 2252 TEMP. ERROR (K) ±4.52 ±4.45 ±4.3 ±4.16 ±4.01 ±3.84 ±3.67 ±3.48 ±3.28 ±3.18 ±3.33 ±3.64 ±3.97 ±4.31 ±4.67 ±5.05 ±5.43 ±5.84 ±6.3 ±6.94 ±7.38 ±7.94 ±9.63 ±12.88 (%/K) 1998 Mar 26 6 Philips Semiconductors Product specification Silicon temperature sensors Table 4 KTY82-1 series Ambient temperature, corresponding resistance, temperature coefficient and maximum expected temperature error for KTY82-152 Icont = 1 mA. AMBIENT TEMPERATURE (°C) −55 −50 −40 −30 −20 −10 0 10 20 25 30 40 50 60 70 80 90 100 110 120 125 130 140 150 (°F) −67 −58 −40 −22 −4 14 32 50 68 77 86 104 122 140 158 176 194 212 230 248 257 266 284 302 TEMP. COEFF. KTY82-152 RESISTANCE (Ω) MIN. 0.99 0.98 0.96 0.93 0.91 0.88 0.85 0.83 0.80 0.79 0.78 0.75 0.73 0.71 0.69 0.67 0.65 0.63 0.61 0.58 0.55 0.52 0.45 0.35 480 505 558 614 675 740 809 882 959 1000 1038 1119 1203 1290 1381 1476 1573 1674 1779 1884 1937 1988 2084 2165 TYP. 502 528 582 639 701 766 835 908 985 1025 1066 1150 1239 1331 1427 1527 1631 1738 1850 1963 2 019 2074 2178 2266 MAX. 525 551 606 664 726 792 861 934 1011 1050 1093 1182 1275 1372 1473 1578 1688 1802 1921 2041 2101 2160 2271 2367 TEMP. ERROR (K) ±4.52 ±4.45 ±4.3 ±4.16 ±4.01 ±3.84 ±3.67 ±3.48 ±3.28 ±3.18 ±3.33 ±3.64 ±3.97 ±4.31 ±4.67 ±5.05 ±5.43 ±5.84 ±6.3 ±6.94 ±7.38 ±7.94 ±9.63 ±12.88 (%/K) 1998 Mar 26 7 Philips Semiconductors Product specification Silicon temperature sensors KTY82-1 series MBB572 handbook, halfpage ∆T (K) 12 8 4 0 −4 −8 KTY82 - 151 - 152 KTY82 - 120 handbook, halfpage 2.4 MSA923 R (kΩ) 1.6 KTY82 - 110 - 121 - 122 0.8 −12 −50 0 50 100 150 0 −100 −50 0 50 100 150 200 Tamb (°C) Tamb (°C) Icont = 1 mA. Fig.2 Maximum expected temperature error (∆T). Fig.3 Sensor resistance as a function of ambient temperature; average values. handbook, halfpage 3 MGG699 handbook, halfpage 12 MGG705 R (kΩ) 2 Icont 150 °C 125 °C 100 °C 75 °C 50 °C 25 °C 0 °C −25 °C −50 °C (mA) 8 1 4 0 10−1 1 Icont (mA) 10 0 −50 0 50 100 150 Tamb (°C) To keep the temperature error low, an operating current of Icont = 1 mA is recommended for temperatures above 100 °C. Fig.4 Sensor resistance as a function of operating current. Fig.5 Maximum operating current for safe operation. 1998 Mar 26 8 Philips Semiconductors Product specification Silicon temperature sensors KTY82-1 series handbook, halfpage 20 MGG704 ∆R (Ω) 10 0 −10 0 1 Icont (mA) 2 Tamb = 25 °C. Fig.6 Deviation of sensor resistance as a function of operating current in still liquid. APPLICATION INFORMATION SYMBOL ∆R25 PARAMETER drift of sensor resistance at 25 °C CONDITIONS 10000 hours continuous operation; Tamb = 150 °C TYP. 1.6 UNIT Ω 1998 Mar 26 9 Philips Semiconductors Product specification Silicon temperature sensors PACKAGING Tape specification KTY82-1 series Sensors in SOT23 encapsulation are delivered in reel packaging for automatic placement on hybrid circuits and printed-circuit boards. The devices are placed with the mounting side downwards in the compartments. handbook, full pagewidth component 0.2 0.75 min 5.5 0.25 3.5 0.05 8 0.2 3.3 1.0 max min 1.75 0.1 4.0 1.5 0.1 0 0.1 4.0 2.0 0.1(1) MBB570 - 2 0.1 ,, , ,, , ,, , ,, , ,, , ,, ,, 1.5 max 0.4 max direction of unreeling Dimension in mm. (1) Tolerance over any 10 pitches: ±0.2 mm. Fig.7 Configuration of bandolier. 1998 Mar 26 10 Philips Semiconductors Product specification Silicon temperature sensors PACKAGE OUTLINE Plastic surface mounted package; 3 leads KTY82-1 series SOT23 D B E A X HE vMA 3 Q A A1 1 e1 e bp 2 wMB detail X Lp c 0 1 scale 2 mm DIMENSIONS (mm are the original dimensions) UNIT mm A 1.1 0.9 A1 max. 0.1 bp 0.48 0.38 c 0.15 0.09 D 3.0 2.8 E 1.4 1.2 e 1.9 e1 0.95 HE 2.5 2.1 Lp 0.45 0.15 Q 0.55 0.45 v 0.2 w 0.1 OUTLINE VERSION SOT23 REFERENCES IEC JEDEC EIAJ EUROPEAN PROJECTION ISSUE DATE 97-02-28 1998 Mar 26 11 Philips Semiconductors Product specification Silicon temperature sensors DEFINITIONS Data Sheet Status Objective specification Preliminary specification Product specification Limiting values KTY82-1 series This data sheet contains target or goal specifications for product development. This data sheet contains preliminary data; supplementary data may be published later. This data sheet contains final product specifications. Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods may affect device reliability. Application information Where application information is given, it is advisory and does not form part of the specification. LIFE SUPPORT APPLICATIONS These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale. 1998 Mar 26 12 Philips Semiconductors Product specification Silicon temperature sensors NOTES KTY82-1 series 1998 Mar 26 13 Philips Semiconductors Product specification Silicon temperature sensors NOTES KTY82-1 series 1998 Mar 26 14 Philips Semiconductors Product specification Silicon temperature sensors NOTES KTY82-1 series 1998 Mar 26 15 Philips Semiconductors – a worldwide company Argentina: see South America Australia: 34 Waterloo Road, NORTH RYDE, NSW 2113, Tel. +61 2 9805 4455, Fax. +61 2 9805 4466 Austria: Computerstr. 6, A-1101 WIEN, P.O. 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