DISCRETE SEMICONDUCTORS DATA SHEET dbook, halfpage M3D050 KTY84 series Silicon temperature sensors Product specification Supersedes data of 2000 Aug 25 2003 Sep 15 Philips Semiconductors Product specification Silicon temperature sensors KTY84 series DESCRIPTION k MGU220 Tolerances of 0.5% or other special selections are available on request. The black band indicates the negative connection. The marking provides type identity. The sensor must be operated with the lower potential at the marked connection. MARKING TYPE NUMBER MARKING CODE KTY84/130 KT84L KTY84/150 KT84M KTY84/151 KT84O a XXX The temperature sensors in the KTY84-1 series have a positive temperature coefficient of resistance and are suitable for use in measurement and control systems over a temperature range of -40 to +300 C. The sensors are encapsulated in the SOD68 (DO-34) package. The leads are nickel plated. Fig.1 Simplified outline (SOD68; DO-34). QUICK REFERENCE DATA SYMBOL R100 PARAMETER sensor resistance Tamb CONDITIONS MIN. MAX. UNIT Tamb = 100 C; Icont = 2 mA KTY84/130 970 1030 KTY84/150 950 1050 KTY84/151 950 1000 -40 +300 C ambient operating temperature LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 60134). SYMBOL Icont PARAMETER continuous sensor current CONDITIONS MIN. MAX. UNIT in free air; Tamb = 25 C; note 1 - 10 mA in free air; Tamb = 300 C - 2 mA Tamb ambient operating temperature -40 +300 C Tstg storage temperature -55 +300 C Note 1. For temperatures greater than 200 C, a sensor current of Icont = 2 mA must be used. 2003 Sep 15 2 Philips Semiconductors Product specification Silicon temperature sensors KTY84 series CHARACTERISTICS Tamb = 100 C in liquid, unless otherwise specified. SYMBOL PARAMETER CONDITIONS sensor resistance R100 MIN. TYP. MAX. UNIT Icont = 2 mA KTY84/130 970 - 1030 KTY84/150 950 - 1050 KTY84/151 950 - 1000 - 0.61 - %/K Tamb = 250 C and 100 C 2.111 2.166 2.221 TC temperature coefficient R250/R100 resistance ratio R25/R100 resistance ratio Tamb = 25 C and 100 C 0.595 0.603 0.611 thermal time constant; note 1 in still air - 20 - s in still liquid; note 2 - 1 - s - 0.5 - s -40 - +300 C in flowing liquid; note 2 rated temperature range Notes 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. MCD398 MCD399 30 T (K) 20 3 handbook, halfpage handbook, halfpage R (k) KTY84/150 2 10 KTY84/130 /151 0 -10 1 KTY84/150 -20 -30 -100 0 100 0 -100 300 200 Tamb (C) 0 100 300 200 Tamb (C) Icont = 2 mA. Fig.3 Fig.2 Maximum expected temperature error (T). 2003 Sep 15 3 Sensor resistance as a function of ambient temperature; average values. Philips Semiconductors Product specification Silicon temperature sensors KTY84 series Table 1 Ambient temperature, corresponding resistance, temperature coefficient and maximum expected temperature error for KTY84/130 and KTY84/150 Icont = 2 mA. AMBIENT TEMPERATURE TEMP. COEFF. (C) (F) (%/K) -40 -30 -20 -10 0 10 20 25 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 -40 -22 -4 14 32 50 68 77 86 104 122 140 158 176 194 212 230 248 266 284 302 320 338 356 374 392 410 428 446 464 482 500 518 536 554 572 0.84 0.83 0.82 0.80 0.79 0.77 0.75 0.74 0.73 0.71 0.70 0.68 0.66 0.64 0.63 0.61 0.60 0.58 0.57 0.55 0.54 0.53 0.52 0.51 0.49 0.48 0.47 0.46 0.45 0.44 0.44 0.42 0.41 0.38 0.34 0.29 2003 Sep 15 KTY84/130 RESISTANCE () KTY84/150 MIN. TYP. MAX. TEMP. ERROR (K) 340 370 403 437 474 514 555 577 599 645 694 744 797 852 910 970 1029 1089 1152 1216 1282 1350 1420 1492 1566 1641 1719 1798 1879 1962 2046 2132 2219 2304 2384 2456 359 391 424 460 498 538 581 603 626 672 722 773 826 882 940 1000 1062 1127 1194 1262 1334 1407 1482 1560 1640 1722 1807 1893 1982 2073 2166 2261 2357 2452 2542 2624 379 411 446 483 522 563 607 629 652 700 750 801 855 912 970 1030 1096 1164 1235 1309 1385 1463 1544 1628 1714 1803 1894 1988 2085 2184 2286 2390 2496 2600 2700 2791 6.48 6.36 6.26 6.16 6.07 5.98 5.89 5.84 5.79 5.69 5.59 5.47 5.34 5.21 5.06 4.9 5.31 5.73 6.17 6.63 7.1 7.59 8.1 8.62 9.15 9.71 10.28 10.87 11.47 12.09 12.73 13.44 14.44 15.94 18.26 22.12 4 RESISTANCE () MIN. TYP. MAX. TEMP. ERROR (K) 332 362 394 428 464 503 544 565 587 632 679 729 781 835 891 950 1007 1067 1128 1191 1256 1322 1391 1461 1533 1607 1683 1760 1839 1920 2003 2087 2172 2255 2333 2404 359 391 424 460 498 538 581 603 626 672 722 773 826 882 940 1000 1062 1127 1194 1262 1334 1407 1482 1560 1640 1722 1807 1893 1982 2073 2166 2261 2357 2452 2542 2624 386 419 455 492 532 574 618 641 665 713 764 817 872 929 989 1050 1117 1187 1259 1334 1412 1492 1574 1659 1747 1837 1931 2026 2125 2226 2329 2436 2543 2650 2751 2844 8.85 8.76 8.7 8.65 8.61 8.58 8.55 8.54 8.53 8.5 8.46 8.42 8.37 8.31 8.25 8.17 8.66 9.17 9.69 10.24 10.8 11.37 11.96 12.58 13.2 13.85 14.51 15.19 15.88 16.59 17.32 18.15 19.36 21.21 24.14 29.05 Philips Semiconductors Product specification Silicon temperature sensors KTY84 series Table 2 Ambient temperature, corresponding resistance, temperature coefficient and maximum expected temperature error for KTY84/151 Icont = 2 mA. AMBIENT TEMPERATURE TEMP. COEFF. (C) (F) (%/K) -40 -30 -20 -10 0 10 20 25 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 -40 -22 -4 14 32 50 68 77 86 104 122 140 158 176 194 212 230 248 266 284 302 320 338 356 374 392 410 428 446 464 482 500 518 536 554 572 0.84 0.83 0.82 0.80 0.79 0.77 0.75 0.74 0.73 0.71 0.70 0.68 0.66 0.64 0.63 0.61 0.60 0.58 0.57 0.55 0.54 0.53 0.52 0.51 0.49 0.48 0.47 0.46 0.45 0.44 0.44 0.42 0.41 0.38 0.34 0.29 2003 Sep 15 KTY84/151 RESISTANCE () 5 MIN. TYP. MAX. 332 362 394 428 464 503 544 565 587 632 679 729 781 835 891 950 1007 1067 1128 1191 1256 1322 1391 1461 1533 1607 1683 1760 1839 1920 2003 2087 2172 2257 2335 2406 350 381 414 449 486 525 566 588 610 656 704 754 806 860 916 975 1036 1099 1164 1231 1300 1372 1445 1521 1599 1679 1761 1846 1932 2021 2112 2205 2298 2391 2479 2558 368 399 433 469 507 547 589 611 633 679 728 778 831 885 942 1000 1064 1131 1199 1271 1345 1421 1500 1581 1664 1751 1839 1931 2024 2121 2220 2321 2424 2525 2622 2710 TEMP. ERROR (K) 5.97 5.84 5.72 5.62 5.51 5.41 5.31 5.25 5.2 5.08 4.96 4.83 4.68 4.53 4.37 4.19 4.58 4.99 5.41 5.84 6.3 6.77 7.25 7.75 8.27 8.81 9.36 9.93 10.51 11.11 11.73 12.42 13.37 14.79 16.98 20.61 Philips Semiconductors Product specification Silicon temperature sensors KTY84 series MCD401 12 MCD400 40 handbook, halfpage handbook, halfpage R () Icont (mA) 30 8 20 10 4 0 0 -100 -10 0 100 200 300 Tamb (C) 1 2 Icont (mA) 3 Tamb = 100 C. Fig.4 Maximum operating current for safe operation. 2003 Sep 15 Fig.5 6 Deviation of sensor resistance as a function of operating current in still liquid. Philips Semiconductors Product specification Silicon temperature sensors KTY84 series PACKAGE OUTLINE Hermetically sealed glass package; axial leaded; 2 leads SOD68 (1) b D G1 L L DIMENSIONS (mm are the original dimensions) UNIT b max. D max. G1 max. L min. mm 0.55 1.6 3.04 25.4 0 2 4 mm scale Note 1. The marking band indicates the cathode. OUTLINE VERSION SOD68 2003 Sep 15 REFERENCES IEC JEDEC EIAJ EUROPEAN PROJECTION ISSUE DATE 97-06-09 DO-34 7 Philips Semiconductors Product specification Silicon temperature sensors KTY84 series DATA SHEET STATUS LEVEL DATA SHEET STATUS(1) PRODUCT STATUS(2)(3) Development DEFINITION I Objective data II Preliminary data Qualification This data sheet contains data from the preliminary specification. Supplementary data will be published at a later date. Philips Semiconductors reserves the right to change the specification without notice, in order to improve the design and supply the best possible product. III Product data This data sheet contains data from the product specification. Philips Semiconductors reserves the right to make changes at any time in order to improve the design, manufacturing and supply. Relevant changes will be communicated via a Customer Product/Process Change Notification (CPCN). Production This data sheet contains data from the objective specification for product development. Philips Semiconductors reserves the right to change the specification in any manner without notice. Notes 1. Please consult the most recently issued data sheet before initiating or completing a design. 2. The product status of the device(s) described in this data sheet may have changed since this data sheet was published. The latest information is available on the Internet at URL http://www.semiconductors.philips.com. 3. For data sheets describing multiple type numbers, the highest-level product status determines the data sheet status. DEFINITIONS DISCLAIMERS Short-form specification The data in a short-form specification is extracted from a full data sheet with the same type number and title. For detailed information see the relevant data sheet or data handbook. 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 Semiconductors customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application. Limiting values definition Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 60134). 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. Right to make changes Philips Semiconductors reserves the right to make changes in the products including circuits, standard cells, and/or software described or contained herein in order to improve design and/or performance. When the product is in full production (status `Production'), relevant changes will be communicated via a Customer Product/Process Change Notification (CPCN). Philips Semiconductors assumes no responsibility or liability for the use of any of these products, conveys no licence or title under any patent, copyright, or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless otherwise specified. Application information Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or modification. 2003 Sep 15 8 Philips Semiconductors - a worldwide company Contact information For additional information please visit http://www.semiconductors.philips.com. Fax: +31 40 27 24825 For sales offices addresses send e-mail to: sales.addresses@www.semiconductors.philips.com. SCA75 (c) Koninklijke Philips Electronics N.V. 2003 All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license under patent- or other industrial or intellectual property rights. Printed in The Netherlands R75/05/pp9 Date of release: 2003 Sep 15 Document order number: 9397 750 11749