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DISCRETE SEMICONDUCTORS
DATA SHEET
ndbook, halfpage
M3D050
KTY83 series Silicon temperature sensors
Product specification Supersedes data of 2000 Aug 25 2003 Sep 15
Philips Semiconductors
Product specification
Silicon temperature sensors
DESCRIPTION The temperature sensors in the KTY83-1 series have a positive temperature coefficient of resistance and are suitable for use in measurement and control systems. The sensors are encapsulated in the SOD68 (DO-34) package. Tolerances of 0.5% or other special selections are available on request. MARKING TYPE NUMBER KTY83/110 KTY83/120 KTY83/121 KTY83/122 KTY83/150 KTY83/151 QUICK REFERENCE DATA SYMBOL R25 PARAMETER sensor resistance KTY83/110 KTY83/120 KTY83/121 KTY83/122 KTY83/150 KTY83/151 Tamb ambient operating temperature CONDITIONS Tamb = 25 C; Icont = 1 mA MARKING CODE KT83A KT83C KT83D KT83E KT83H KT83K
KTY83 series
XXX
k
a
MGU220
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.
Fig.1 Simplified outline (SOD68; DO34).
MIN. 990 980 980 1000 950 950 -55
MAX. 1010 1020 1000 1020 1050 1000 +175
UNIT C
LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 60134). SYMBOL Icont Tamb PARAMETER continuous sensor current ambient operating temperature CONDITIONS in free air; Tamb = 25 C in free air; Tamb = 175 C - - -55 MIN. MAX. 10 2 +175 UNIT mA mA C
2003 Sep 15
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Philips Semiconductors
Product specification
Silicon temperature sensors
CHARACTERISTICS Tamb = 25 C in liquid unless otherwise specified. SYMBOL R25 PARAMETER sensor resistance KTY83/110 KTY83/120 KTY83/121 KTY83/122 KTY83/150 KTY83/151 TC R100/R25 R-55/R25 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 - 1.65 0.49 - - - -55 - - - - - - MIN.
KTY83 series
TYP.
MAX. 1010 1020 1000 1020 1050 1000 - 1.69 0.51 - - - +175
UNIT %/K
0.76 1.67 0.50 20 1 0.5 -
s s s 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.
2003 Sep 15
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Philips Semiconductors
Product specification
Silicon temperature sensors
Table 1
KTY83 series
Ambient temperature, corresponding resistance, temperature coefficient and maximum expected temperature error for KTY83/110 and KTY83/120 Icont = 1 mA. AMBIENT TEMPERATURE TEMP. COEFF. KTY83/110 RESISTANCE () MIN. -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 -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 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 TEMP. 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 KTY83/120 RESISTANCE () MIN. 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 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. 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 TEMP. 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
(C)
(F)
(%/K)
2003 Sep 15
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Philips Semiconductors
Product specification
Silicon temperature sensors
Table 2
KTY83 series
Ambient temperature, corresponding resistance, temperature coefficient and maximum expected temperature error for KTY83/121 and KTY83/122 Icont = 1 mA. AMBIENT TEMPERATURE TEMP. COEFF. KTY83/121 RESISTANCE () MIN. -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 -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 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 TEMP. 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 KTY83/122 RESISTANCE () MIN. 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 TYP. 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 MAX. 520 545 598 654 713 776 842 911 983 1020 1060 1144 1231 1322 1416 1515 1617 1724 1834 1948 2007 2066 2188 2 314 2444 2578 2647 TEMP. 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
(C)
(F)
(%/K)
2003 Sep 15
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Philips Semiconductors
Product specification
Silicon temperature sensors
Table 3
KTY83 series
Ambient temperature, corresponding resistance, temperature coefficient and maximum expected temperature error for KTY83/150 and KTY83/151 Icont = 1 mA. AMBIENT TEMPERATURE TEMP. COEFF. KTY83/150 RESISTANCE () MIN. -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 -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 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 TEMP. ERROR (K) 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 11.282 11.51 11.8 12.4 13.01 13.64 14.28 14.61 KTY83/151 RESISTANCE () MIN. 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 TYP. 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 MAX. 509 534 586 641 699 760 824 892 963 1000 1039 1120 1206 1295 1387 1484 1584 1 688 1796 1908 1966 2024 2143 2267 2394 2525 2592 TEMP. 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 5.62 6.04 6.47 6.92 7.15 7.38 7.87 8.36 8.87 9.4 9.67
(C)
(F)
(%/K)
2003 Sep 15
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Philips Semiconductors
Product specification
Silicon temperature sensors
KTY83 series
MGG693
handbook, halfpage
handbook, halfpage
2.8
MGG701
8 T (K) 4
KTY83/151 KTY83/120
R (k) 2
KTY83/110 /121 /122
0
-4
1.2
-8 -50 0 50 100 150 Tamb (C)
0.4 -100
0
100 Tamb (C)
200
Icont = 1 mA.
Fig.3 Fig.2 Maximum expected temperature error (T).
Sensor resistance as a function of ambient temperature; average values.
handbook, halfpage
3
MGG697
handbook, halfpage
12
MGG706
R (k)
175 C 150 C 125 C 100 C 75 C 50 C 25 C 0 C -25 C -55 C
Icont (mA) 8
2
1
4
0 10-1
1
Icont (mA)
10
0 -50
0
50
100
150 200 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.
2003 Sep 15
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Philips Semiconductors
Product specification
Silicon temperature sensors
KTY83 series
handbook, halfpage
20
MGG707
R () 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 = 175 C 1 TYP. UNIT
2003 Sep 15
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Philips Semiconductors
Product specification
Silicon temperature sensors
PACKAGE OUTLINE Hermetically sealed glass package; axial leaded; 2 leads
KTY83 series
SOD68
(1)
b
D
L
G1
L
DIMENSIONS (mm are the original dimensions) UNIT mm b max. 0.55 D max. 1.6 G1 max. 3.04 L min. 25.4 0 2 scale 4 mm
Note 1. The marking band indicates the cathode. OUTLINE VERSION SOD68 REFERENCES IEC JEDEC DO-34 EIAJ EUROPEAN PROJECTION ISSUE DATE 97-06-09
2003 Sep 15
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Philips Semiconductors
Product specification
Silicon temperature sensors
DATA SHEET STATUS LEVEL I DATA SHEET STATUS(1) Objective data PRODUCT STATUS(2)(3) Development DEFINITION
KTY83 series
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. 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. 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).
II
Preliminary data Qualification
III
Product data
Production
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 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. 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. 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. DISCLAIMERS 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. 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.
2003 Sep 15
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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.
(c) Koninklijke Philips Electronics N.V. 2003
SCA75
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/pp11
Date of release: 2003
Sep 15
Document order number:
9397 750 11748

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