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KTY83 series
Silicon temperature sensors
Rev. 06 -- 4 April 2008 Product data sheet
1. Product profile
1.1 General description
The temperature sensors in the KTY83 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.
1.2 Features
I High accuracy and reliability I Positive temperature coefficient; fail-safe behavior I Long-term stability I Virtually linear characteristics
1.3 Quick reference data
Table 1. Quick reference data Tamb = 25 C; in liquid; unless otherwise specified. Symbol R25 Parameter sensor resistance Conditions Isen(cont) = 1 mA KTY83/110 KTY83/120 KTY83/121 KTY83/122 KTY83/150 KTY83/151 990 980 980 1000 950 950 1010 1020 1000 1020 1050 1000 Min Typ Max Unit
2. Pinning information
Table 2. Pin 1 2 Pinning Description cathode (k) anode (a)
k a k a
001aaa020
Simplified outline
Graphic symbol
NXP Semiconductors
KTY83 series
Silicon temperature sensors
3. Ordering information
Table 3. Ordering information Package Name KTY83/110 KTY83/120 KTY83/121 KTY83/122 KTY83/150 KTY83/151 Description hermetically sealed glass package; axial leaded; 2 leads Version SOD68 Type number
4. Marking
Table 4. KTY83/110 KTY83/120 KTY83/121 KTY83/122 KTY83/150 KTY83/151 Marking codes Marking code KT83A KT83C KT83D KT83E KT83H KT83K Type number
5. Limiting values
Table 5. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol Isen(cont) Tamb Parameter continuous sensor current ambient temperature Conditions in free air; Tamb = 25 C in free air; Tamb = 175 C Min -55 Max 10 2 +175 Unit mA mA C
KTY83_SER_6
(c) NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 06 -- 4 April 2008
2 of 10
NXP Semiconductors
KTY83 series
Silicon temperature sensors
6. Characteristics
Table 6. Characteristics Tamb = 25 C; in liquid; unless otherwise specified. Symbol R25 Parameter sensor resistance Conditions Isen(cont) = 1 mA KTY83/110 KTY83/120 KTY83/121 KTY83/122 KTY83/150 KTY83/151 TC R100/R25 R-55/R25 R25 th temperature coefficient resistance ratio resistance ratio drift of sensor resistance at 25 C thermal time constant Tamb = 100 C and 25 C Tamb = -55 C and 25 C 10000 h continuous operation; Tamb = 175 C in still air in still liquid in flowing liquid
[1]
[1] [1] [1]
Min 990 980 980 1000 950 950 1.65 0.49 -
Typ 0.76 1.67 0.50 1 20 1 0.5
Max 1010 1020 1000 1020 1050 1000 1.69 0.51 -
Unit %/K
s s s
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.
KTY83_SER_6
(c) NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 06 -- 4 April 2008
3 of 10
NXP Semiconductors
KTY83 series
Silicon temperature sensors
Ambient temperature, corresponding resistance, temperature coefficient and maximum expected temperature error for KTY83/110 and KTY83/120 Isen(cont) = 1 mA. Ambient temperature (C) -55 -50 -40 -30 -20 -10 0 10 20 25 30 40 50 60 70 80 90 100 110 120 125 130 140 150 160 170 175 (F) -67 -58 -40 -22 -4 14 32 50 68 77 86 104 122 140 158 176 194 212 230 248 257 266 284 302 320 338 347 Temperature KTY83/110 coefficient (%/K) Resistance () Min 0.97 0.96 0.93 0.91 0.88 0.85 0.83 0.80 0.78 0.76 0.75 0.73 0.71 0.69 0.67 0.65 0.63 0.61 0.60 0.58 0.57 0.57 0.55 0.54 0.52 0.51 0.51 485 510 562 617 677 740 807 877 951 990 1027 1105 1185 1268 1355 1445 1537 1633 1732 1834 1886 1939 2047 2158 2272 2389 2449 Typ 500 525 577 632 691 754 820 889 962 1000 1039 1118 1202 1288 1379 1472 1569 1670 1774 1882 1937 1993 2107 2225 2346 2471 2535 Max 515 540 592 647 706 768 833 902 973 1010 1050 1132 1219 1309 1402 1500 1601 1707 1816 1929 1987 2046 2167 2292 2420 2553 2621 KTY83/120 Temperature Resistance () error (K) Min Typ 3.08 2.99 2.81 2.62 2.42 2.2 1.97 1.72 1.45 1.31 1.44 1.7 1.98 2.27 2.58 2.9 3.24 3.59 3.95 4.34 4.53 4.73 5.14 5.57 6.02 6.47 6.71 480 504 556 611 670 732 798 868 942 980 1017 1093 1173 1255 1341 1430 1522 1617 1714 1815 1867 1919 2026 2136 2249 2364 2423 500 525 577 632 691 754 820 889 962 1000 1039 1118 1202 1288 1379 1472 1569 1670 1774 1882 1937 1993 2107 2225 2346 2471 2535 Temperature error (K) 4.11 4.04 3.88 3.72 3.56 3.37 3.18 2.97 2.74 2.62 2.77 3.07 3.39 3.73 4.08 4.44 4.82 5.22 5.63 6.06 6.28 6.5 6.96 7.43 7.92 8.43 8.68
Table 7.
Max 520 545 598 654 713 776 841 910 983 1020 1060 1143 1231 1321 1416 1515 1617 1723 1834 1948 2006 2066 2188 2314 2444 2578 2646
KTY83_SER_6
(c) NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 06 -- 4 April 2008
4 of 10
NXP Semiconductors
KTY83 series
Silicon temperature sensors
Ambient temperature, corresponding resistance, temperature coefficient and maximum expected temperature error for KTY83/121 and KTY83/122 Isen(cont) = 1 mA. Ambient temperature (C) -55 -50 -40 -30 -20 -10 0 10 20 25 30 40 50 60 70 80 90 100 110 120 125 130 140 150 160 170 175 (F) -67 -58 -40 -22 -4 14 32 50 68 77 86 104 122 140 158 176 194 212 230 248 257 266 284 302 320 338 347 Temperature KTY83/121 coefficient (%/K) Resistance () Min 0.97 0.96 0.93 0.91 0.88 0.85 0.83 0.80 0.78 0.76 0.75 0.73 0.71 0.69 0.67 0.65 0.63 0.61 0.60 0.58 0.57 0.57 0.55 0.54 0.52 0.51 0.51 480 505 556 611 670 732 799 868 942 980 1017 1094 1173 1256 1341 1430 1522 1617 1715 1816 1867 1920 2027 2137 2249 2365 2424 Typ 495 519 571 626 685 746 812 880 953 990 1028 1107 1190 1276 1365 1458 1554 1653 1756 1863 1917 1973 2086 2203 2323 2446 2509 Max 510 534 586 641 699 760 825 893 963 1000 1039 1121 1206 1295 1388 1485 1585 1690 1798 1910 1967 2025 2145 2269 2396 2527 2595 KTY83/122 Temperature Resistance () error (K) Min Typ 3.08 2.99 2.81 2.62 2.42 2.2 1.97 1.72 1.45 1.31 1.44 1.7 1.98 2.27 2.58 2.9 3.24 3.59 3.95 4.34 4.53 4.73 5.14 5.57 6.02 6.47 6.71 490 515 567 624 684 747 815 886 961 1000 1038 1116 1197 1281 1368 1459 1553 1650 1750 1853 1905 1959 2068 2180 2295 2413 2473 505 530 583 639 698 762 828 898 972 1010 1049 1130 1214 1301 1392 1487 1585 1687 1792 1900 1956 2012 2128 2247 2370 2496 2560 Temperature error (K) 3.08 2.99 2.81 2.62 2.42 2.2 1.97 1.72 1.45 1.31 1.44 1.7 1.98 2.27 2.58 2.9 3.24 3.59 3.95 4.34 4.53 4.73 5.14 5.57 6.02 6.47 6.71
Table 8.
Max 520 545 598 654 713 776 842 911 983 1020 1060 1144 1231 1322 1416 1515 1617 1724 1834 1948 2007 2066 2188 2314 2444 2578 2647
KTY83_SER_6
(c) NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 06 -- 4 April 2008
5 of 10
NXP Semiconductors
KTY83 series
Silicon temperature sensors
Ambient temperature, corresponding resistance, temperature coefficient and maximum expected temperature error for KTY83/150 and KTY83/151 Isen(cont) = 1 mA. Ambient temperature (C) -55 -50 -40 -30 -20 -10 0 10 20 25 30 40 50 60 70 80 90 100 110 120 125 130 140 150 160 170 175 (F) -67 -58 -40 -22 -4 14 32 50 68 77 86 104 122 140 158 176 194 212 230 248 257 266 284 302 320 338 347 Temperature KTY83/150 coefficient (%/K) Resistance () Min 0.97 0.96 0.93 0.91 0.88 0.85 0.83 0.80 0.78 0.76 0.75 0.73 0.71 0.69 0.67 0.65 0.63 0.61 0.60 0.58 0.57 0.57 0.55 0.54 0.52 0.51 0.51 465 489 539 592 649 710 774 842 913 950 986 1060 1137 1217 1300 1386 1475 1566 1661 1759 1809 1859 1963 2069 2178 2290 2347 Typ 500 525 577 632 691 754 820 889 962 1000 1039 1118 1202 1288 1379 1472 1569 1670 1774 1882 1937 1993 2107 2225 2346 2471 2535 Max 535 561 615 673 734 798 866 937 1012 1050 1091 1177 1267 1360 1457 1559 1664 1773 1887 2004 2064 2126 2251 2380 2514 2652 2722 KTY83/151 Temperature Resistance () error (K) Min Typ 7.19 7.16 7.1 7.04 6.97 6.9 6.81 6.72 6.61 6.55 6.76 7.19 7.63 8.1 8.58 9.07 9.59 10.12 10.66 11.28 11.51 11.8 12.4 13.01 13.64 14.28 14.61 466 489 539 593 650 710 774 842 914 950 987 1061 1138 1218 1301 1387 1476 1568 1663 1761 1811 1862 1965 2072 2181 2293 2350 487 512 562 617 674 735 799 867 938 975 1013 1090 1172 1256 1344 1435 1530 1628 1730 1835 1888 1943 2054 2169 2288 2409 2471 Temperature error (K) 4.92 4.56 4.42 4.28 4.12 3.96 3.79 3.59 3.39 3.27 3.43 3.76 4.1 4.45 4.83 5.21 5.623 6.04 6.47 6.92 7.15 7.38 7.87 8.36 8.87 9.4 6.67
Table 9.
Max 509 534 586 641 699 760 824 892 963 1000 1039 1120 1206 1295 1387 1484 1584 1688 1796 1908 1966 2024 2143 2267 2394 2525 2592
KTY83_SER_6
(c) NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 06 -- 4 April 2008
6 of 10
NXP Semiconductors
KTY83 series
Silicon temperature sensors
mgg693
12 Isen(cont) (mA)
mgg706
8 T (K) 4
KTY83/151 KTY83/120
8 KTY83/110 /121 /122
0
-4
4
-8 -50 0 50 100 150 Tamb (C) 0 -50 0 50 100 200 150 Tamb (C)
Fig 1.
Maximum expected temperature error (T)
mgg697
Fig 2.
Maximum operating current for safe operation
mgg707
3 R (k) 175 C 150 C 125 C 100 C 75 C 50 C 25 C 0 C -25 C -55 C
20 R () 10
2
1
0
0 10-1
1
Isen(cont) (mA)
10
-10
0
1
Isen(cont) (mA)
2
To keep the temperature error low, an operating current of Isen(cont) = 1 mA is recommended for temperatures above 100 C
Tamb = 25 C
Fig 3.
Sensor resistance as a function of operating current
Fig 4.
Deviation of sensor resistance as a function of operating current in still liquid
KTY83_SER_6
(c) NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 06 -- 4 April 2008
7 of 10
NXP Semiconductors
KTY83 series
Silicon temperature sensors
7. Package outline
0.55 max
25.4 min
3.04 max
25.4 min
1.6 max
Dimensions in mm
97-06-09
Fig 5.
Minimized package outline SOD68
8. Revision history
Table 10. Revision history Release date 20080404 Data sheet status Product data sheet Change notice Supersedes KTY83_SERIES_5 Document ID KTY83_SER_6 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. Product specification Product specification Product specification Product specification KTY83-1SERIES_4 KTY83-1SERIES_3 KTY83-1SERIES_2 KTY83-1 series -
KTY83_SERIES_5 KTY83-1SERIES_4 KTY83-1SERIES_3 KTY83-1SERIES_2 KTY83-1 series
20030915 20000825 19980409 19961206 October 1988
KTY83_SER_6
(c) NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 06 -- 4 April 2008
8 of 10
NXP Semiconductors
KTY83 series
Silicon temperature sensors
9. Legal information
9.1 Data sheet status
Product status[3] Development Qualification Production Definition This document contains data from the objective specification for product development. This document contains data from the preliminary specification. This document contains the product specification.
Document status[1][2] Objective [short] data sheet Preliminary [short] data sheet Product [short] data sheet
[1] [2] [3]
Please consult the most recently issued document before initiating or completing a design. The term `short data sheet' is explained in section "Definitions". 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.
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.
9.3
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
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: salesaddresses@nxp.com
KTY83_SER_6
(c) NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 06 -- 4 April 2008
9 of 10
NXP Semiconductors
KTY83 series
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 . . . . . . . . . . . . . . . . . . . . . . . . . . 1 General description. . . . . . . . . . . . . . . . . . . . . . 1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Quick reference data. . . . . . . . . . . . . . . . . . . . . 1 Pinning information . . . . . . . . . . . . . . . . . . . . . . 1 Ordering information . . . . . . . . . . . . . . . . . . . . . 2 Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 2 Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Package outline . . . . . . . . . . . . . . . . . . . . . . . . . 8 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . 8 Legal information. . . . . . . . . . . . . . . . . . . . . . . . 9 Data sheet status . . . . . . . . . . . . . . . . . . . . . . . 9 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Contact information. . . . . . . . . . . . . . . . . . . . . . 9 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Please be aware that important notices concerning this document and the product(s) described herein, have been included in section `Legal information'.
(c) 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: salesaddresses@nxp.com Date of release: 4 April 2008 Document identifier: KTY83_SER_6

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