Data Sheet

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
n High accuracy and reliability
n Positive temperature coefficient;
fail-safe behavior
n Long-term stability
n Virtually linear characteristics
1.3 Quick reference data
Table 1.
Quick reference data
Tamb = 25 °C; in liquid; unless otherwise specified.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
R25
sensor resistance
Isen(cont) = 1 mA
KTY83/110
990
-
1010
Ω
KTY83/120
980
-
1020
Ω
KTY83/121
980
-
1000
Ω
KTY83/122
1000
-
1020
Ω
KTY83/150
950
-
1050
Ω
KTY83/151
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
KTY83 series
NXP Semiconductors
Silicon temperature sensors
3. Ordering information
Table 3.
Ordering information
Type number
KTY83/110
Package
Name
Description
Version
-
hermetically sealed glass package; axial leaded; 2 leads
SOD68
KTY83/120
KTY83/121
KTY83/122
KTY83/150
KTY83/151
4. Marking
Table 4.
Marking codes
Type number
Marking code
KTY83/110
KT83A
KTY83/120
KT83C
KTY83/121
KT83D
KTY83/122
KT83E
KTY83/150
KT83H
KTY83/151
KT83K
5. Limiting values
Table 5.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
Conditions
Min
Max
Unit
Isen(cont)
continuous sensor current
in free air; Tamb = 25 °C
-
10
mA
in free air; Tamb = 175 °C
-
2
mA
−55
+175
°C
Tamb
ambient temperature
KTY83_SER_6
Product data sheet
© NXP B.V. 2008. All rights reserved.
Rev. 06 — 4 April 2008
2 of 10
KTY83 series
NXP Semiconductors
Silicon temperature sensors
6. Characteristics
Table 6.
Characteristics
Tamb = 25 °C; in liquid; unless otherwise specified.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
R25
sensor resistance
Isen(cont) = 1 mA
KTY83/110
990
-
1010
Ω
KTY83/120
980
-
1020
Ω
KTY83/121
980
-
1000
Ω
KTY83/122
1000
-
1020
Ω
KTY83/150
950
-
1050
Ω
KTY83/151
950
-
1000
Ω
-
0.76
-
%/K
TC
temperature coefficient
R100/R25
resistance ratio
Tamb = 100 °C and 25 °C
1.65
1.67
1.69
R−55/R25
resistance ratio
Tamb = −55 °C and 25 °C
0.49
0.50
0.51
∆R25
drift of sensor resistance at
25 °C
10000 h continuous
operation; Tamb = 175 °C
-
1
-
Ω
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.
KTY83_SER_6
Product data sheet
© NXP B.V. 2008. All rights reserved.
Rev. 06 — 4 April 2008
3 of 10
KTY83 series
NXP Semiconductors
Silicon temperature sensors
Table 7.
Ambient temperature, corresponding resistance, temperature coefficient and maximum expected
temperature error for KTY83/110 and KTY83/120
Isen(cont) = 1 mA.
Ambient
temperature
(°C)
(°F)
Temperature KTY83/110
coefficient
(%/K)
Resistance (Ω)
KTY83/120
Min
Typ
Max
Temperature Resistance (Ω)
error (K)
Min
Typ
Max
Temperature
error (K)
−55
−67
0.97
485
500
515
±3.08
480
500
520
±4.11
−50
−58
0.96
510
525
540
±2.99
504
525
545
±4.04
−40
−40
0.93
562
577
592
±2.81
556
577
598
±3.88
−30
−22
0.91
617
632
647
±2.62
611
632
654
±3.72
−20
−4
0.88
677
691
706
±2.42
670
691
713
±3.56
−10
14
0.85
740
754
768
±2.2
732
754
776
±3.37
0
32
0.83
807
820
833
±1.97
798
820
841
±3.18
10
50
0.80
877
889
902
±1.72
868
889
910
±2.97
20
68
0.78
951
962
973
±1.45
942
962
983
±2.74
25
77
0.76
990
1000
1010
±1.31
980
1000
1020
±2.62
30
86
0.75
1027
1039
1050
±1.44
1017
1039
1060
±2.77
40
104
0.73
1105
1118
1132
±1.7
1093
1118
1143
±3.07
50
122
0.71
1185
1202
1219
±1.98
1173
1202
1231
±3.39
60
140
0.69
1268
1288
1309
±2.27
1255
1288
1321
±3.73
70
158
0.67
1355
1379
1402
±2.58
1341
1379
1416
±4.08
80
176
0.65
1445
1472
1500
±2.9
1430
1472
1515
±4.44
90
194
0.63
1537
1569
1601
±3.24
1522
1569
1617
±4.82
100
212
0.61
1633
1670
1707
±3.59
1617
1670
1723
±5.22
110
230
0.60
1732
1774
1816
±3.95
1714
1774
1834
±5.63
120
248
0.58
1834
1882
1929
±4.34
1815
1882
1948
±6.06
125
257
0.57
1886
1937
1987
±4.53
1867
1937
2006
±6.28
130
266
0.57
1939
1993
2046
±4.73
1919
1993
2066
±6.5
140
284
0.55
2047
2107
2167
±5.14
2026
2107
2188
±6.96
150
302
0.54
2158
2225
2292
±5.57
2136
2225
2314
±7.43
160
320
0.52
2272
2346
2420
±6.02
2249
2346
2444
±7.92
170
338
0.51
2389
2471
2553
±6.47
2364
2471
2578
±8.43
175
347
0.51
2449
2535
2621
±6.71
2423
2535
2646
±8.68
KTY83_SER_6
Product data sheet
© NXP B.V. 2008. All rights reserved.
Rev. 06 — 4 April 2008
4 of 10
KTY83 series
NXP Semiconductors
Silicon temperature sensors
Table 8.
Ambient temperature, corresponding resistance, temperature coefficient and maximum expected
temperature error for KTY83/121 and KTY83/122
Isen(cont) = 1 mA.
Ambient
temperature
(°C)
(°F)
Temperature KTY83/121
coefficient
(%/K)
Resistance (Ω)
KTY83/122
Min
Typ
Max
Temperature Resistance (Ω)
error (K)
Min
Typ
Max
Temperature
error (K)
−55
−67
0.97
480
495
510
±3.08
490
505
520
±3.08
−50
−58
0.96
505
519
534
±2.99
515
530
545
±2.99
−40
−40
0.93
556
571
586
±2.81
567
583
598
±2.81
−30
−22
0.91
611
626
641
±2.62
624
639
654
±2.62
−20
−4
0.88
670
685
699
±2.42
684
698
713
±2.42
−10
14
0.85
732
746
760
±2.2
747
762
776
±2.2
0
32
0.83
799
812
825
±1.97
815
828
842
±1.97
10
50
0.80
868
880
893
±1.72
886
898
911
±1.72
20
68
0.78
942
953
963
±1.45
961
972
983
±1.45
25
77
0.76
980
990
1000
±1.31
1000
1010
1020
±1.31
30
86
0.75
1017
1028
1039
±1.44
1038
1049
1060
±1.44
40
104
0.73
1094
1107
1121
±1.7
1116
1130
1144
±1.7
50
122
0.71
1173
1190
1206
±1.98
1197
1214
1231
±1.98
60
140
0.69
1256
1276
1295
±2.27
1281
1301
1322
±2.27
70
158
0.67
1341
1365
1388
±2.58
1368
1392
1416
±2.58
80
176
0.65
1430
1458
1485
±2.9
1459
1487
1515
±2.9
90
194
0.63
1522
1554
1585
±3.24
1553
1585
1617
±3.24
100
212
0.61
1617
1653
1690
±3.59
1650
1687
1724
±3.59
110
230
0.60
1715
1756
1798
±3.95
1750
1792
1834
±3.95
120
248
0.58
1816
1863
1910
±4.34
1853
1900
1948
±4.34
125
257
0.57
1867
1917
1967
±4.53
1905
1956
2007
±4.53
130
266
0.57
1920
1973
2025
±4.73
1959
2012
2066
±4.73
140
284
0.55
2027
2086
2145
±5.14
2068
2128
2188
±5.14
150
302
0.54
2137
2203
2269
±5.57
2180
2247
2314
±5.57
160
320
0.52
2249
2323
2396
±6.02
2295
2370
2444
±6.02
170
338
0.51
2365
2446
2527
±6.47
2413
2496
2578
±6.47
175
347
0.51
2424
2509
2595
±6.71
2473
2560
2647
±6.71
KTY83_SER_6
Product data sheet
© NXP B.V. 2008. All rights reserved.
Rev. 06 — 4 April 2008
5 of 10
KTY83 series
NXP Semiconductors
Silicon temperature sensors
Table 9.
Ambient temperature, corresponding resistance, temperature coefficient and maximum expected
temperature error for KTY83/150 and KTY83/151
Isen(cont) = 1 mA.
Ambient
temperature
(°C)
(°F)
Temperature KTY83/150
coefficient
(%/K)
Resistance (Ω)
KTY83/151
Min
Typ
Max
Temperature Resistance (Ω)
error (K)
Min
Typ
Max
Temperature
error (K)
−55
−67
0.97
465
500
535
±7.19
466
487
509
±4.92
−50
−58
0.96
489
525
561
±7.16
489
512
534
±4.56
−40
−40
0.93
539
577
615
±7.1
539
562
586
±4.42
−30
−22
0.91
592
632
673
±7.04
593
617
641
±4.28
−20
−4
0.88
649
691
734
±6.97
650
674
699
±4.12
−10
14
0.85
710
754
798
±6.9
710
735
760
±3.96
0
32
0.83
774
820
866
±6.81
774
799
824
±3.79
10
50
0.80
842
889
937
±6.72
842
867
892
±3.59
20
68
0.78
913
962
1012
±6.61
914
938
963
±3.39
25
77
0.76
950
1000
1050
±6.55
950
975
1000
±3.27
30
86
0.75
986
1039
1091
±6.76
987
1013
1039
±3.43
40
104
0.73
1060
1118
1177
±7.19
1061
1090
1120
±3.76
50
122
0.71
1137
1202
1267
±7.63
1138
1172
1206
±4.1
60
140
0.69
1217
1288
1360
±8.1
1218
1256
1295
±4.45
70
158
0.67
1300
1379
1457
±8.58
1301
1344
1387
±4.83
80
176
0.65
1386
1472
1559
±9.07
1387
1435
1484
±5.21
90
194
0.63
1475
1569
1664
±9.59
1476
1530
1584
±5.623
100
212
0.61
1566
1670
1773
±10.12
1568
1628
1688
±6.04
110
230
0.60
1661
1774
1887
±10.66
1663
1730
1796
±6.47
120
248
0.58
1759
1882
2004
±11.28
1761
1835
1908
±6.92
125
257
0.57
1809
1937
2064
±11.51
1811
1888
1966
±7.15
130
266
0.57
1859
1993
2126
±11.8
1862
1943
2024
±7.38
140
284
0.55
1963
2107
2251
±12.4
1965
2054
2143
±7.87
150
302
0.54
2069
2225
2380
±13.01
2072
2169
2267
±8.36
160
320
0.52
2178
2346
2514
±13.64
2181
2288
2394
±8.87
170
338
0.51
2290
2471
2652
±14.28
2293
2409
2525
±9.4
175
347
0.51
2347
2535
2722
±14.61
2350
2471
2592
±6.67
KTY83_SER_6
Product data sheet
© NXP B.V. 2008. All rights reserved.
Rev. 06 — 4 April 2008
6 of 10
KTY83 series
NXP Semiconductors
Silicon temperature sensors
mgg693
8
KTY83/151
∆T
(K)
mgg706
12
Isen(cont)
(mA)
KTY83/120
4
8
KTY83/110
/121
/122
0
4
−4
−8
−50
Fig 1.
0
50
0
−50
100
150
Tamb (°C)
Maximum expected temperature error (∆T)
Fig 2.
mgg697
3
100
200
150
Tamb (°C)
Maximum operating current for safe operation
mgg707
∆R
(Ω)
150 °C
125 °C
2
50
20
175 °C
R
(kΩ)
0
10
100 °C
75 °C
50 °C
25 °C
1
0
0 °C
−25 °C
−55 °C
0
10−1
1
Isen(cont) (mA)
10
−10
Sensor resistance as a function of operating
current
Fig 4.
Isen(cont) (mA)
2
Deviation of sensor resistance as a function of
operating current in still liquid
KTY83_SER_6
Product data sheet
1
Tamb = 25 °C
To keep the temperature error low, an operating current
of Isen(cont) = 1 mA is recommended for temperatures
above 100 °C
Fig 3.
0
© NXP B.V. 2008. All rights reserved.
Rev. 06 — 4 April 2008
7 of 10
KTY83 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 10.
Revision history
Document ID
Release date
Data sheet status
Change notice
Supersedes
KTY83_SER_6
20080404
Product data sheet
-
KTY83_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.
KTY83_SERIES_5
20030915
Product specification
-
KTY83-1SERIES_4
KTY83-1SERIES_4
20000825
Product specification
-
KTY83-1SERIES_3
KTY83-1SERIES_3
19980409
Product specification
-
KTY83-1SERIES_2
KTY83-1SERIES_2
19961206
Product specification
-
KTY83-1 series
KTY83-1 series
October 1988
-
-
-
KTY83_SER_6
Product data sheet
© NXP B.V. 2008. All rights reserved.
Rev. 06 — 4 April 2008
8 of 10
KTY83 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]
KTY83_SER_6
Product data sheet
© NXP B.V. 2008. All rights reserved.
Rev. 06 — 4 April 2008
9 of 10
KTY83 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 . . . . . . . . . . . . . . . . . . . . . . . . . . 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’.
© 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: 4 April 2008
Document identifier: KTY83_SER_6
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