KTY84 series Silicon temperature sensors Rev. 06 — 8 May 2008 Product data sheet 1. Product profile 1.1 General description The temperature sensors in the KTY84 series have a positive temperature coefficient of resistance and are suitable for use in measurement and control systems. The sensors are encapsulated in the SOD68 (DO-34) package. Other special selections are available on request. CAUTION This device is sensitive to ElectroStatic Discharge (ESD). Therefore care should be taken during transport and handling. 1.2 Features n High accuracy and reliability n Positive temperature coefficient; fail-safe behavior n Temperature range −40 °C to +300 °C n Long-term stability n Virtually linear characteristics n Nickel plated leads 1.3 Quick reference data Table 1. Quick reference data Tamb = 100 °C; in liquid; unless otherwise specified. Symbol Parameter Conditions Min Typ Max Unit R100 sensor resistance Isen(cont) = 2 mA KTY84/130 970 - 1030 Ω KTY84/150 950 - 1050 Ω KTY84/151 950 - 1000 Ω 2. Pinning information Table 2. Pinning Pin Description 1 cathode (k) 2 anode (a) Simplified outline k Graphic symbol a k a 001aaa020 KTY84 series NXP Semiconductors Silicon temperature sensors 3. Ordering information Table 3. Ordering information Type number KTY84/130 Package Name Description Version - hermetically sealed glass package; axial leaded; 2 leads SOD68 KTY84/150 KTY84/151 4. Marking Table 4. Marking codes Type number Marking code KTY84/130 KT84L KTY84/150 KT84M KTY84/151 KT84O 5. Limiting values Table 5. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol Isen(cont) Parameter Conditions continuous sensor current in free air; Tamb = 25 °C in free air; Tamb = 300 °C Tamb [1] ambient temperature Max Unit - 10 mA - 2 mA −40 +300 °C For temperatures greater than 200 °C, a sensor current of Isen(cont) = 2 mA must be used. KTY84_SER_6 Product data sheet Min [1] © NXP B.V. 2008. All rights reserved. Rev. 06 — 8 May 2008 2 of 9 KTY84 series NXP Semiconductors Silicon temperature sensors 6. Characteristics Table 6. Characteristics Tamb = 100 °C; in liquid; unless otherwise specified. Symbol Parameter Conditions R100 sensor resistance Isen(cont) = 2 mA TC temperature coefficient Min Typ Max Unit KTY84/130 970 - 1030 Ω KTY84/150 950 - 1050 Ω KTY84/151 950 - 1000 Ω - 0.61 - %/K R250/R100 resistance ratio Tamb = 250 °C and 100 °C 2.111 2.166 2.221 R25/R100 resistance ratio Tamb = 25 °C and 100 °C 0.595 0.603 0.611 τth thermal time constant in still air [1] - 20 - s in still liquid [1] - 1 - s in flowing liquid [1] - 0.5 - s [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. KTY84_SER_6 Product data sheet © NXP B.V. 2008. All rights reserved. Rev. 06 — 8 May 2008 3 of 9 KTY84 series NXP Semiconductors Silicon temperature sensors Table 7. Ambient temperature, corresponding resistance, temperature coefficient and maximum expected temperature error for KTY84/130 and KTY84/150 Isen(cont) = 2 mA. Ambient temperature (°C) (°F) Temperature KTY84/130 coefficient (%/K) Resistance (Ω) KTY84/150 Min Typ Max Temperature Resistance (Ω) error (K) Min Typ Max Temperature error (K) −40 −40 0.84 340 359 379 ±6.48 332 359 386 ±8.85 −30 −22 0.83 370 391 411 ±6.36 362 391 419 ±8.76 −20 −4 0.82 403 424 446 ±6.26 394 424 455 ±8.7 −10 14 0.80 437 460 483 ±6.16 428 460 492 ±8.65 0 32 0.79 474 498 522 ±6.07 464 498 532 ±8.61 10 50 0.77 514 538 563 ±5.98 503 538 574 ±8.58 20 68 0.75 555 581 607 ±5.89 544 581 618 ±8.55 25 77 0.74 577 603 629 ±5.84 565 603 641 ±8.54 30 86 0.73 599 626 652 ±5.79 587 626 665 ±8.53 40 104 0.71 645 672 700 ±5.69 632 672 713 ±8.5 50 122 0.70 694 722 750 ±5.59 679 722 764 ±8.46 60 140 0.68 744 773 801 ±5.47 729 773 817 ±8.42 70 158 0.66 797 826 855 ±5.34 781 826 872 ±8.37 80 176 0.64 852 882 912 ±5.21 835 882 929 ±8.31 90 194 0.63 910 940 970 ±5.06 891 940 989 ±8.25 100 212 0.61 970 1000 1030 ±4.9 950 1000 1050 ±8.17 110 230 0.60 1029 1062 1096 ±5.31 1007 1062 1117 ±8.66 120 248 0.58 1089 1127 1164 ±5.73 1067 1127 1187 ±9.17 130 266 0.57 1152 1194 1235 ±6.17 1128 1194 1259 ±9.69 140 284 0.55 1216 1262 1309 ±6.63 1191 1262 1334 ±10.24 150 302 0.54 1282 1334 1385 ±7.1 1256 1334 1412 ±10.8 160 320 0.53 1350 1407 1463 ±7.59 1322 1407 1492 ±11.37 170 338 0.52 1420 1482 1544 ±8.1 1391 1482 1574 ±11.96 180 356 0.51 1492 1560 1628 ±8.62 1461 1560 1659 ±12.58 190 374 0.49 1566 1640 1714 ±9.15 1533 1640 1747 ±13.2 200 392 0.48 1641 1722 1803 ±9.71 1607 1722 1837 ±13.85 210 410 0.47 1719 1807 1894 ±10.28 1683 1807 1931 ±14.51 220 428 0.46 1798 1893 1988 ±10.87 1760 1893 2026 ±15.19 230 446 0.45 1879 1982 2085 ±11.47 1839 1982 2125 ±15.88 240 464 0.44 1962 2073 2184 ±12.09 1920 2073 2226 ±16.59 250 482 0.44 2046 2166 2286 ±12.73 2003 2166 2329 ±17.32 260 500 0.42 2132 2261 2390 ±13.44 2087 2261 2436 ±18.15 270 518 0.41 2219 2357 2496 ±14.44 2172 2357 2543 ±19.36 280 536 0.38 2304 2452 2600 ±15.94 2255 2452 2650 ±21.21 290 554 0.34 2384 2542 2700 ±18.26 2333 2542 2751 ±24.14 300 572 0.29 2456 2624 2791 ±22.12 2404 2624 2844 ±29.05 KTY84_SER_6 Product data sheet © NXP B.V. 2008. All rights reserved. Rev. 06 — 8 May 2008 4 of 9 KTY84 series NXP Semiconductors Silicon temperature sensors Table 8. Ambient temperature, corresponding resistance, temperature coefficient and maximum expected temperature error for KTY84/151 Isen(cont) = 2 mA. Ambient temperature (°C) −40 (°F) −40 Temperature KTY84/151 coefficient Resistance (Ω) (%/K) Min Typ Max Temperature error (K) 0.84 368 ±5.97 332 −30 −22 0.83 362 381 399 ±5.84 −20 −4 0.82 394 414 433 ±5.72 −10 14 0.80 428 449 469 ±5.62 0 32 0.79 464 486 507 ±5.51 10 50 0.77 503 525 547 ±5.41 20 68 0.75 544 566 589 ±5.31 25 77 0.74 565 588 611 ±5.25 30 86 0.73 587 610 633 ±5.2 40 104 0.71 632 656 679 ±5.08 50 122 0.70 679 704 728 ±4.96 60 140 0.68 729 754 778 ±4.83 70 158 0.66 781 806 831 ±4.68 80 176 0.64 835 860 885 ±4.53 90 194 0.63 891 916 942 ±4.37 100 212 0.61 950 975 1000 ±4.19 110 230 0.60 1007 1036 1064 ±4.58 120 248 0.58 1067 1099 1131 ±4.99 130 266 0.57 1128 1164 1199 ±5.41 140 284 0.55 1191 1231 1271 ±5.84 150 302 0.54 1256 1300 1345 ±6.3 160 320 0.53 1322 1372 1421 ±6.77 170 338 0.52 1391 1445 1500 ±7.25 180 356 0.51 1461 1521 1581 ±7.75 190 374 0.49 1533 1599 1664 ±8.27 200 392 0.48 1607 1679 1751 ±8.81 210 410 0.47 1683 1761 1839 ±9.36 220 428 0.46 1760 1846 1931 ±9.93 230 446 0.45 1839 1932 2024 ±10.51 240 464 0.44 1920 2021 2121 ±11.11 250 482 0.44 2003 2112 2220 ±11.73 260 500 0.42 2087 2205 2321 ±12.42 270 518 0.41 2172 2298 2424 ±13.37 280 536 0.38 2257 2391 2525 ±14.79 290 554 0.34 2335 2479 2622 ±16.98 300 572 0.29 2406 2558 2710 ±20.61 KTY84_SER_6 Product data sheet 350 © NXP B.V. 2008. All rights reserved. Rev. 06 — 8 May 2008 5 of 9 KTY84 series NXP Semiconductors Silicon temperature sensors mcd399 30 mcd401 12 T (K) Isen(cont) (mA) 20 KTY84/150 10 8 KTY84/130 /151 0 −10 4 KTY84/150 −20 −30 −100 Fig 1. 0 100 0 −100 200 300 Tamb (°C) Maximum expected temperature error (∆T) Fig 2. 0 100 Maximum operating current for safe operation mlc150 3 operating current I = R (kΩ) mcd400 40 2 mA 200 300 Tamb (°C) R (Ω) 1 mA 30 KTY84 2 0.5 mA 20 10 1 0 −1 mA 0 0 100 200 400 300 Tamb (°C) −10 1 2 Isen(cont) (mA) 3 Tamb = 100 °C Fig 3. Sensor resistance as a function of ambient temperature and operating current Fig 4. KTY84_SER_6 Product data sheet Deviation of sensor resistance as a function of operating current in still liquid © NXP B.V. 2008. All rights reserved. Rev. 06 — 8 May 2008 6 of 9 KTY84 series NXP Semiconductors Silicon temperature sensors 7. Package outline 0.55 max 25.4 min 3.04 max 1.6 max 25.4 min Dimensions in mm Fig 5. 97-06-09 Minimized package outline SOD68 8. Revision history Table 9. Revision history Document ID Release date Data sheet status Change notice Supersedes KTY84_SER_6 20080508 Product data sheet - KTY84_SERIES_5 Modifications: • The format of this data sheet has been redesigned to comply with the new identity guidelines of NXP Semiconductors. • Legal texts have been adapted to the new company name where appropriate. KTY84_SERIES_5 20030915 Product specification - KTY84-1SERIES_4 KTY84-1SERIES_4 20000825 Product specification - KTY84-1SERIES_3 KTY84-1SERIES_3 19980409 Product specification - KTY84-1SERIES_2 KTY84-1SERIES_2 19961206 Product specification - KTY84-1 series KTY84-1 series May 1990 - - - KTY84_SER_6 Product data sheet © NXP B.V. 2008. All rights reserved. Rev. 06 — 8 May 2008 7 of 9 KTY84 series NXP Semiconductors Silicon temperature sensors 9. Legal information 9.1 Data sheet status Document status[1][2] Product status[3] Definition Objective [short] data sheet Development This document contains data from the objective specification for product development. Preliminary [short] data sheet Qualification This document contains data from the preliminary specification. Product [short] data sheet Production This document contains the product specification. [1] Please consult the most recently issued document before initiating or completing a design. [2] The term ‘short data sheet’ is explained in section “Definitions”. [3] The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status information is available on the Internet at URL http://www.nxp.com. 9.2 Definitions Draft — The document is a draft version only. The content is still under internal review and subject to formal approval, which may result in modifications or additions. NXP Semiconductors does not give any representations or warranties as to the accuracy or completeness of information included herein and shall have no liability for the consequences of use of such information. Short data sheet — A short data sheet is an extract from a full data sheet with the same product type number(s) and title. A short data sheet is intended for quick reference only and should not be relied upon to contain detailed and full information. For detailed and full information see the relevant full data sheet, which is available on request via the local NXP Semiconductors sales office. In case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail. 9.3 Disclaimers General — Information in this document is believed to be accurate and reliable. However, NXP Semiconductors does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. Right to make changes — NXP Semiconductors reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice. This document supersedes and replaces all information supplied prior to the publication hereof. Suitability for use — NXP Semiconductors products are not designed, authorized or warranted to be suitable for use in medical, military, aircraft, space or life support equipment, nor in applications where failure or malfunction of an NXP Semiconductors product can reasonably be expected to result in personal injury, death or severe property or environmental damage. NXP Semiconductors accepts no liability for inclusion and/or use of NXP Semiconductors products in such equipment or applications and therefore such inclusion and/or use is at the customer’s own risk. Applications — Applications that are described herein for any of these products are for illustrative purposes only. NXP Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Limiting values — Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) may cause permanent damage to the device. Limiting values are stress ratings only and operation of the device at these or any other conditions above those given in the Characteristics sections of this document is not implied. Exposure to limiting values for extended periods may affect device reliability. Terms and conditions of sale — NXP Semiconductors products are sold subject to the general terms and conditions of commercial sale, as published at http://www.nxp.com/profile/terms, including those pertaining to warranty, intellectual property rights infringement and limitation of liability, unless explicitly otherwise agreed to in writing by NXP Semiconductors. In case of any inconsistency or conflict between information in this document and such terms and conditions, the latter will prevail. No offer to sell or license — Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights. Quick reference data — The Quick reference data is an extract of the product data given in the Limiting values and Characteristics sections of this document, and as such is not complete, exhaustive or legally binding. 9.4 Trademarks Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. 10. Contact information For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: [email protected] KTY84_SER_6 Product data sheet © NXP B.V. 2008. All rights reserved. Rev. 06 — 8 May 2008 8 of 9 KTY84 series NXP Semiconductors Silicon temperature sensors 11. Contents 1 1.1 1.2 1.3 2 3 4 5 6 7 8 9 9.1 9.2 9.3 9.4 10 11 Product profile . . . . . . . . . . . . . . . . . . . . . . . . . . General description. . . . . . . . . . . . . . . . . . . . . . Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Quick reference data. . . . . . . . . . . . . . . . . . . . . Pinning information . . . . . . . . . . . . . . . . . . . . . . Ordering information . . . . . . . . . . . . . . . . . . . . . Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . Package outline . . . . . . . . . . . . . . . . . . . . . . . . . Revision history . . . . . . . . . . . . . . . . . . . . . . . . . Legal information. . . . . . . . . . . . . . . . . . . . . . . . Data sheet status . . . . . . . . . . . . . . . . . . . . . . . Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . . Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . Contact information. . . . . . . . . . . . . . . . . . . . . . Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1 1 1 1 2 2 2 3 7 7 8 8 8 8 8 8 9 Please be aware that important notices concerning this document and the product(s) described herein, have been included in section ‘Legal information’. © NXP B.V. 2008. All rights reserved. For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: [email protected] Date of release: 8 May 2008 Document identifier: KTY84_SER_6