KTY81/122,112 [NXP]

KTY81_SER - Silicon temperature sensors BCY 2-Pin;
KTY81/122,112
型号: KTY81/122,112
厂家: NXP    NXP
描述:

KTY81_SER - Silicon temperature sensors BCY 2-Pin

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KTY81 series  
Silicon temperature sensors  
Rev. 05 — 25 April 2008  
Product data sheet  
1. Product profile  
1.1 General description  
The temperature sensors in the KTY81 series have a positive temperature coefficient of  
resistance and are suitable for use in measurement and control systems. The sensors are  
encapsulated in the SOD70 2 in-line leads plastic 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  
I High accuracy and reliability  
I Long-term stability  
I Positive temperature coefficient;  
I Virtually linear characteristics  
fail-safe behavior  
1.3 Quick reference data  
Table 1.  
Quick reference data  
Tamb = 25 °C; in liquid; unless otherwise specified.  
Symbol  
Parameter  
Conditions  
Isen(cont) = 1 mA  
KTY81/110  
KTY81/120  
KTY81/121  
KTY81/122  
KTY81/150  
KTY81/210  
KTY81/220  
KTY81/221  
KTY81/222  
KTY81/250  
Min  
Typ  
Max  
Unit  
R25  
sensor resistance  
990  
-
-
-
-
-
-
-
-
-
-
1010  
1020  
1000  
1020  
1050  
2020  
2040  
2000  
2040  
2100  
980  
980  
1000  
950  
1980  
1960  
1960  
2000  
1900  
 
 
 
 
KTY81 series  
NXP Semiconductors  
Silicon temperature sensors  
2. Pinning information  
Table 2.  
Pinning  
Pin  
1
Description  
Simplified outline  
electrical contact  
electrical contact  
2
2
1
3. Ordering information  
Table 3.  
Ordering information  
Type number  
Package  
Name  
-
Description  
Version  
KTY81/110  
KTY81/120  
KTY81/121  
KTY81/122  
KTY81/150  
KTY81/210  
KTY81/220  
KTY81/221  
KTY81/222  
KTY81/250  
plastic near cylindrical single-ended package;  
2 in-line leads  
SOD70  
4. Marking  
Table 4.  
Marking codes  
Type number  
KTY81/110  
KTY81/120  
KTY81/121  
KTY81/122  
KTY81/150  
KTY81/210  
KTY81/220  
KTY81/221  
KTY81/222  
KTY81/250  
Marking code  
110  
120  
121  
122  
150  
210  
220  
221  
222  
250  
KTY81_SER_5  
© NXP B.V. 2008. All rights reserved.  
Product data sheet  
Rev. 05 — 25 April 2008  
2 of 15  
 
 
 
KTY81 series  
NXP Semiconductors  
Silicon temperature sensors  
5. Limiting values  
Table 5.  
Limiting values  
In accordance with the Absolute Maximum Rating System (IEC 60134).  
Symbol  
Parameter  
Conditions  
Min  
Max  
10  
Unit  
mA  
mA  
°C  
Isen(cont)  
continuous sensor current  
in free air; Tamb = 25 °C  
in free air; Tamb = 150 °C  
-
-
2
Tamb  
ambient temperature  
55  
+150  
6. Characteristics  
Table 6.  
Characteristics  
Tamb = 25 °C; in liquid; unless otherwise specified.  
Symbol  
Parameter  
Conditions  
Isen(cont) = 1 mA  
KTY81/110  
KTY81/120  
KTY81/121  
KTY81/122  
KTY81/150  
KTY81/210  
KTY81/220  
KTY81/221  
KTY81/222  
KTY81/250  
Min  
Typ  
Max  
Unit  
R25  
sensor resistance  
990  
-
1010  
1020  
1000  
1020  
1050  
2020  
2040  
2000  
2040  
2100  
-
980  
-
980  
-
1000  
950  
-
-
1980  
1960  
1960  
2000  
1900  
-
-
-
-
-
-
TC  
temperature coefficient  
resistance ratio  
0.79  
1.696  
0.490  
%/K  
R100/R25  
Tamb = 100 °C and 25 °C  
Tamb = 55 °C and 25 °C  
1.676  
0.480  
1.716  
0.500  
R
55/R25  
resistance ratio  
R25  
drift of sensor resistance at 10000 h continuous  
25 °C  
operation; Tamb = 150 °C  
KTY81/1 series  
KTY81/2 series  
in still air  
-
-
-
-
-
1.6  
3.2  
30  
5
-
-
-
-
-
s
[1]  
[1]  
[1]  
τth  
thermal time constant  
in still liquid  
s
in flowing liquid  
3
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.  
KTY81_SER_5  
© NXP B.V. 2008. All rights reserved.  
Product data sheet  
Rev. 05 — 25 April 2008  
3 of 15  
 
 
 
KTY81 series  
NXP Semiconductors  
Silicon temperature sensors  
Table 7.  
Ambient temperature, corresponding resistance, temperature coefficient and maximum expected  
temperature error for KTY81/110 and KTY81/120  
Isen(cont) = 1 mA.  
Ambient  
temperature  
Temperature KTY81/110  
coefficient  
KTY81/120  
(%/K)  
(°C)  
(°F)  
Resistance ()  
Temperature Resistance ()  
Temperature  
error (K)  
error (K)  
Min  
Typ  
Max  
505  
Min  
Typ  
Max  
510  
55  
50  
40  
30  
20  
10  
0
67  
58  
40  
22  
4  
0.99  
0.98  
0.96  
0.93  
0.91  
0.88  
0.85  
0.83  
0.80  
0.79  
0.78  
0.75  
0.73  
0.71  
0.69  
0.67  
0.65  
0.63  
0.61  
0.58  
0.55  
0.52  
0.45  
0.35  
475  
490  
±3.02  
±2.92  
±2.74  
±2.55  
±2.35  
±2.14  
±1.91  
±1.67  
±1.41  
±1.27  
±1.39  
±1.64  
±1.91  
±2.19  
±2.49  
±2.8  
470  
490  
±4.02  
±3.94  
±3.78  
±3.62  
±3.45  
±3.27  
±3.08  
±2.88  
±2.66  
±2.54  
±2.68  
±2.97  
±3.28  
±3.61  
±3.94  
±4.3  
500  
515  
530  
495  
515  
535  
552  
567  
582  
547  
567  
588  
609  
624  
638  
603  
624  
645  
669  
684  
698  
662  
684  
705  
14  
733  
747  
761  
726  
747  
769  
32  
802  
815  
828  
793  
815  
836  
10  
50  
874  
886  
898  
865  
886  
907  
20  
68  
950  
961  
972  
941  
961  
982  
25  
77  
990  
1000  
1040  
1122  
1209  
1299  
1392  
1490  
1591  
1696  
1805  
1915  
1970  
2023  
2124  
2211  
1010  
1051  
1136  
1225  
1319  
1416  
1518  
1623  
1733  
1847  
1963  
2020  
2077  
2184  
2277  
980  
1000  
1040  
1122  
1209  
1299  
1392  
1490  
1591  
1696  
1805  
1915  
1970  
2023  
2124  
2211  
1020  
1061  
1147  
1237  
1332  
1430  
1532  
1639  
1750  
1865  
1982  
2040  
2097  
2205  
2299  
30  
86  
1029  
1108  
1192  
1278  
1369  
1462  
1559  
1659  
1762  
1867  
1919  
1970  
2065  
2145  
1018  
1097  
1180  
1265  
1355  
1447  
1543  
1642  
1744  
1848  
1899  
1950  
2043  
2123  
40  
104  
122  
140  
158  
176  
194  
212  
230  
248  
257  
266  
284  
302  
50  
60  
70  
80  
90  
±3.12  
±3.46  
±3.83  
±4.33  
±4.66  
±5.07  
±6.28  
±8.55  
±4.66  
±5.05  
±5.48  
±6.07  
±6.47  
±6.98  
±8.51  
±11.43  
100  
110  
120  
125  
130  
140  
150  
KTY81_SER_5  
© NXP B.V. 2008. All rights reserved.  
Product data sheet  
Rev. 05 — 25 April 2008  
4 of 15  
KTY81 series  
NXP Semiconductors  
Silicon temperature sensors  
Table 8.  
Ambient temperature, corresponding resistance, temperature coefficient and maximum expected  
temperature error for KTY81/121 and KTY81/122  
Isen(cont) = 1 mA.  
Ambient  
temperature  
Temperature KTY81/121  
coefficient  
KTY81/122  
(%/K)  
(°C)  
(°F)  
Resistance ()  
Temperature Resistance ()  
Temperature  
error (K)  
error (K)  
Min  
Typ  
Max  
500  
Min  
Typ  
Max  
510  
55  
50  
40  
30  
20  
10  
0
67  
58  
40  
22  
4  
0.99  
0.98  
0.96  
0.93  
0.91  
0.88  
0.85  
0.83  
0.80  
0.79  
0.78  
0.75  
0.73  
0.71  
0.69  
0.67  
0.65  
0.63  
0.61  
0.58  
0.55  
0.52  
0.45  
0.35  
471  
485  
±3.02  
±2.92  
±2.74  
±2.55  
±2.35  
±2.14  
±1.91  
±1.67  
±1.41  
±1.27  
±1.39  
±1.64  
±1.91  
±2.19  
±2.49  
±2.8  
480  
495  
±3.02  
±2.92  
±2.74  
±2.55  
±2.35  
±2.14  
±1.91  
±1.67  
±1.41  
±1.27  
±1.39  
±1.64  
±1.91  
±2.19  
±2.49  
±2.8  
495  
510  
524  
505  
520  
535  
547  
562  
576  
558  
573  
588  
603  
617  
632  
615  
630  
645  
662  
677  
691  
676  
690  
705  
14  
726  
740  
754  
741  
755  
769  
32  
794  
807  
820  
810  
823  
836  
10  
50  
865  
877  
889  
883  
895  
907  
20  
68  
941  
951  
962  
960  
971  
982  
25  
77  
980  
990  
1000  
1041  
1125  
1213  
1305  
1402  
1502  
1607  
1716  
1828  
1943  
2000  
2056  
2162  
2254  
1000  
1039  
1120  
1204  
1291  
1382  
1477  
1574  
1676  
1780  
1886  
1938  
1989  
2085  
2167  
1010  
1050  
1134  
1221  
1312  
1406  
1505  
1607  
1713  
1823  
1934  
1989  
2044  
2146  
2233  
1020  
1062  
1148  
1238  
1332  
1430  
1533  
1639  
1750  
1865  
1982  
2041  
2098  
2206  
2299  
30  
86  
1018  
1097  
1180  
1266  
1355  
1447  
1543  
1642  
1745  
1849  
1900  
1950  
2044  
2124  
1029  
1111  
1196  
1286  
1378  
1475  
1575  
1679  
1786  
1896  
1950  
2003  
2103  
2189  
40  
104  
122  
140  
158  
176  
194  
212  
230  
248  
257  
266  
284  
302  
50  
60  
70  
80  
90  
±3.12  
±3.46  
±3.83  
±4.33  
±4.66  
±5.07  
±6.28  
±8.55  
±3.12  
±3.46  
±3.83  
±4.33  
±4.66  
±5.07  
±6.28  
±8.55  
100  
110  
120  
125  
130  
140  
150  
KTY81_SER_5  
© NXP B.V. 2008. All rights reserved.  
Product data sheet  
Rev. 05 — 25 April 2008  
5 of 15  
KTY81 series  
NXP Semiconductors  
Silicon temperature sensors  
Table 9.  
Ambient temperature, corresponding resistance, temperature coefficient and  
maximum expected temperature error for KTY81/150  
Isen(cont) = 1 mA.  
Ambient temperature  
Temperature KTY81/150  
coefficient  
(°C)  
(°F)  
Resistance ()  
Temperature  
error (K)  
(%/K)  
Min  
Typ  
Max  
524  
55  
50  
40  
30  
20  
10  
0
67  
58  
40  
22  
4  
0.99  
0.98  
0.96  
0.93  
0.91  
0.88  
0.85  
0.83  
0.80  
0.79  
0.78  
0.75  
0.73  
0.71  
0.69  
0.67  
0.65  
0.63  
0.61  
0.58  
0.55  
0.52  
0.45  
0.35  
456  
490  
±7.04  
±6.99  
±6.91  
±6.84  
±6.77  
±6.69  
±6.61  
±6.51  
±6.41  
±6.35  
±6.55  
±6.97  
±7.4  
479  
515  
550  
530  
567  
605  
584  
624  
663  
642  
684  
725  
14  
703  
747  
791  
32  
769  
815  
861  
10  
50  
838  
886  
934  
20  
68  
912  
961  
1010  
1050  
1093  
1181  
1274  
1371  
1472  
1577  
1687  
1801  
1919  
2039  
2099  
2158  
2269  
2365  
25  
77  
950  
1000  
1040  
1122  
1209  
1299  
1392  
1490  
1591  
1696  
1805  
1915  
1970  
2023  
2124  
2211  
30  
86  
987  
40  
104  
122  
140  
158  
176  
194  
212  
230  
248  
257  
266  
284  
302  
1064  
1143  
1226  
1313  
1402  
1495  
1591  
1690  
1791  
1840  
1889  
1980  
2057  
50  
60  
±7.85  
±8.31  
±8.79  
±9.29  
±9.81  
±10.4  
±11.28  
±11.91  
±12.72  
±15.21  
±20.09  
70  
80  
90  
100  
110  
120  
125  
130  
140  
150  
KTY81_SER_5  
© NXP B.V. 2008. All rights reserved.  
Product data sheet  
Rev. 05 — 25 April 2008  
6 of 15  
KTY81 series  
NXP Semiconductors  
Silicon temperature sensors  
Table 10. Ambient temperature, corresponding resistance, temperature coefficient and maximum expected  
temperature error for KTY81/210 and KTY81/220  
Isen(cont) = 1 mA.  
Ambient  
temperature  
Temperature KTY81/210  
coefficient  
KTY81/220  
(%/K)  
(°C)  
(°F)  
Resistance ()  
Temperature Resistance ()  
Temperature  
error (K)  
error (K)  
Min  
Typ  
Max  
Min  
Typ  
Max  
55  
50  
40  
30  
20  
10  
0
67  
58  
40  
22  
4  
0.99  
0.98  
0.96  
0.93  
0.91  
0.88  
0.85  
0.83  
0.80  
0.79  
0.78  
0.75  
0.73  
0.71  
0.69  
0.67  
0.65  
0.63  
0.59  
0.53  
0.49  
0.44  
0.33  
0.20  
951  
980  
1009  
1059  
1165  
1277  
1396  
1523  
1656  
1797  
1944  
2020  
2102  
2272  
2451  
2637  
2832  
3035  
3246  
3466  
3691  
3912  
4016  
4114  
4283  
4407  
±3.02  
±2.92  
±2.74  
±2.55  
±2.35  
±2.14  
±1.91  
±1.67  
±1.41  
±1.27  
±1.39  
±1.64  
±1.91  
±2.19  
±2.49  
±2.8  
941  
980  
1019  
1070  
1176  
1289  
1410  
1538  
1673  
1814  
1963  
2040  
2123  
2295  
2475  
2663  
2860  
3065  
3278  
3500  
3728  
3950  
4055  
4154  
4325  
4450  
±4.02  
±3.94  
±3.78  
±3.62  
±3.45  
±3.27  
±3.08  
±2.88  
±2.66  
±2.54  
±2.68  
±2.97  
±3.28  
±3.61  
±3.94  
±4.3  
1000  
1105  
1218  
1338  
1467  
1603  
1748  
1901  
1980  
2057  
2217  
2383  
2557  
2737  
2924  
3118  
3318  
3523  
3722  
3815  
3901  
4049  
4153  
1030  
1135  
1247  
1367  
1495  
1630  
1772  
1922  
2000  
2080  
2245  
2417  
2597  
2785  
2980  
3182  
3392  
3607  
3817  
3915  
4008  
4166  
4280  
990  
1030  
1135  
1247  
1367  
1495  
1630  
1772  
1922  
2000  
2080  
2245  
2417  
2597  
2785  
2980  
3182  
3392  
3607  
3817  
3915  
4008  
4166  
4280  
1094  
1205  
1325  
1452  
1587  
1730  
1881  
1960  
2036  
2194  
2359  
2531  
2709  
2894  
3086  
3284  
3487  
3683  
3775  
3861  
4008  
4110  
14  
32  
10  
50  
20  
68  
25  
77  
30  
86  
40  
104  
122  
140  
158  
176  
194  
212  
230  
248  
257  
266  
284  
302  
50  
60  
70  
80  
90  
±3.12  
±3.46  
±3.93  
±4.7  
±4.66  
±5.05  
±5.61  
±6.59  
±7.31  
±8.27  
±11.46  
±19.56  
100  
110  
120  
125  
130  
140  
150  
±5.26  
±6  
±8.45  
±14.63  
KTY81_SER_5  
© NXP B.V. 2008. All rights reserved.  
Product data sheet  
Rev. 05 — 25 April 2008  
7 of 15  
KTY81 series  
NXP Semiconductors  
Silicon temperature sensors  
Table 11. Ambient temperature, corresponding resistance, temperature coefficient and maximum expected  
temperature error for KTY81/221 and KTY81/222  
Isen(cont) = 1 mA.  
Ambient  
temperature  
Temperature KTY81/221  
coefficient  
KTY81/222  
(%/K)  
(°C)  
(°F)  
Resistance ()  
Temperature Resistance ()  
Temperature  
error (K)  
error (K)  
Min  
Typ  
Max  
Min  
Typ  
Max  
55  
50  
40  
30  
20  
10  
0
67  
58  
40  
22  
4  
0.99  
0.98  
0.96  
0.93  
0.91  
0.88  
0.85  
0.83  
0.80  
0.79  
0.78  
0.75  
0.73  
0.71  
0.69  
0.67  
0.65  
0.63  
0.59  
0.53  
0.49  
0.44  
0.33  
0.20  
941  
970  
999  
±3.02  
±2.92  
±2.74  
±2.55  
±2.35  
±2.14  
±1.91  
±1.67  
±1.41  
±1.27  
±1.39  
±1.64  
±1.91  
±2.19  
±2.49  
±2.8  
960  
990  
1020  
1070  
1176  
1290  
1410  
1538  
1673  
1815  
1963  
2040  
2123  
2295  
2475  
2664  
2860  
3065  
3279  
3501  
3728  
3951  
4056  
4155  
4326  
4451  
±3.02  
±2.92  
±2.74  
±2.55  
±2.35  
±2.14  
±1.91  
±1.67  
±1.41  
±1.27  
±1.39  
±1.64  
±1.91  
±2.19  
±2.49  
±2.8  
990  
1019  
1123  
1235  
1354  
1480  
1613  
1754  
1903  
1980  
2059  
2222  
2393  
2571  
2757  
2950  
3150  
3358  
3571  
3779  
3876  
3967  
4125  
4237  
1049  
1153  
1264  
1382  
1508  
1640  
1779  
1924  
2000  
2081  
2250  
2426  
2611  
2804  
3005  
3214  
3431  
3655  
3873  
3976  
4073  
4241  
4363  
1010  
1116  
1230  
1352  
1481  
1619  
1765  
1920  
2000  
2078  
2239  
2407  
2582  
2764  
2953  
3149  
3351  
3558  
3759  
3853  
3940  
4090  
4195  
1040  
1146  
1260  
1381  
1510  
1646  
1790  
1941  
2020  
2100  
2267  
2441  
2623  
2812  
3009  
3214  
3426  
3643  
3855  
3955  
4048  
4208  
4323  
1094  
1205  
1325  
1452  
1587  
1730  
1882  
1960  
2037  
2195  
2360  
2531  
2710  
2895  
3086  
3285  
3488  
3684  
3776  
3862  
4009  
4112  
14  
32  
10  
50  
20  
68  
25  
77  
30  
86  
40  
104  
122  
140  
158  
176  
194  
212  
230  
248  
257  
266  
284  
302  
50  
60  
70  
80  
90  
±3.12  
±3.46  
±3.93  
±4.7  
±3.12  
±3.46  
±3.93  
±4.7  
100  
110  
120  
125  
130  
140  
150  
±5.26  
±6  
±5.26  
±6  
±8.45  
±14.63  
±8.45  
±14.63  
KTY81_SER_5  
© NXP B.V. 2008. All rights reserved.  
Product data sheet  
Rev. 05 — 25 April 2008  
8 of 15  
KTY81 series  
NXP Semiconductors  
Silicon temperature sensors  
Table 12. Ambient temperature, corresponding resistance, temperature coefficient and  
maximum expected temperature error for KTY81/250  
Isen(cont) = 1 mA.  
Ambient temperature  
Temperature KTY81/250  
coefficient  
(°C)  
(°F)  
Resistance ()  
Temperature  
error (K)  
(%/K)  
Min  
Typ  
Max  
55  
50  
40  
30  
20  
10  
0
67  
58  
40  
22  
4  
0.99  
0.98  
0.96  
0.93  
0.91  
0.88  
0.85  
0.83  
0.80  
0.79  
0.78  
0.75  
0.73  
0.71  
0.69  
0.67  
0.65  
0.63  
0.59  
0.53  
0.49  
0.44  
0.33  
0.20  
911  
980  
1049  
1101  
1210  
1327  
1451  
1583  
1721  
1867  
2021  
2100  
2185  
2362  
2547  
2741  
2943  
3154  
3374  
3602  
3836  
4065  
4173  
4274  
4450  
4578  
±7.04  
±6.99  
±6.91  
±6.84  
±6.77  
±6.69  
±6.61  
±6.51  
±6.41  
±6.35  
±6.55  
±6.97  
±7.4  
959  
1030  
1135  
1247  
1367  
1495  
1630  
1772  
1922  
2000  
2080  
2245  
2417  
2597  
2785  
2980  
3182  
3392  
3607  
3817  
3915  
4008  
4166  
4280  
1060  
1168  
1283  
1407  
1538  
1677  
1824  
1900  
1974  
2127  
2287  
2453  
2626  
2805  
2990  
3182  
3379  
3569  
3658  
3741  
3883  
3982  
14  
32  
10  
50  
20  
68  
25  
77  
30  
86  
40  
104  
122  
140  
158  
176  
194  
212  
230  
248  
257  
266  
284  
302  
50  
60  
±7.85  
±8.31  
±8.79  
±9.29  
±9.81  
±10.65  
±12.25  
±13.45  
±15.06  
±20.49  
±34.35  
70  
80  
90  
100  
110  
120  
125  
130  
140  
150  
KTY81_SER_5  
© NXP B.V. 2008. All rights reserved.  
Product data sheet  
Rev. 05 — 25 April 2008  
9 of 15  
KTY81 series  
NXP Semiconductors  
Silicon temperature sensors  
mgg699  
mgg700  
3
5
4
3
2
1
R
(k)  
150 °C  
125 °C  
100 °C  
75 °C  
R
(k)  
150 °C  
125 °C  
100 °C  
75 °C  
2
1
0
50 °C  
25 °C  
0 °C  
50 °C  
25 °C  
0 °C  
25 °C  
50 °C  
25 °C  
50 °C  
0
10  
1  
1  
10  
1
10  
1
10  
I
(mA)  
I
(mA)  
sen(cont)  
sen(cont)  
To keep the temperature error low, an operating current of Isen(cont) = 1 mA is recommended for temperatures above 100 °C  
a. KTY81/1 series  
b. KTY81/2 series  
Fig 1. Sensor resistance as a function of operating current  
mgg704  
mgg703  
20  
30  
R  
()  
R  
()  
20  
10  
10  
0
0
10  
10  
0
1
2
0
1
2
I
(mA)  
I
(mA)  
sen(cont)  
sen(cont)  
Tamb = 25 °C  
Tamb = 25 °C  
a. KTY81/1 series  
b. KTY81/2 series  
Fig 2. Deviation of sensor resistance as a function of operating current  
KTY81_SER_5  
© NXP B.V. 2008. All rights reserved.  
Product data sheet  
Rev. 05 — 25 April 2008  
10 of 15  
KTY81 series  
NXP Semiconductors  
Silicon temperature sensors  
mgg705  
12  
I
sen(cont)  
(mA)  
8
4
0
50  
0
50  
100  
150  
(°C)  
T
amb  
Fig 3. Maximum operating current for safe operation  
7. Package outline  
0.45  
0.40  
4.2  
3.6  
1
2
4.8  
4.4  
0.48 2.54  
0.40  
2.5  
5.2  
5.0  
max  
0.7  
0.5  
14.5  
12.7  
Dimensions in mm  
06-09-15  
Fig 4. Minimized package outline SOD70  
KTY81_SER_5  
© NXP B.V. 2008. All rights reserved.  
Product data sheet  
Rev. 05 — 25 April 2008  
11 of 15  
 
 
KTY81 series  
NXP Semiconductors  
Silicon temperature sensors  
8. Packing information  
P
T
A
h  
h  
1
(p)  
A
H
2
H
1
W
2
H
0
W
0
L
W
1
W
F
F
D
0
t
1
2
1
t
F
P
2
mbh795  
P
0
Fig 5. Configuration of bandolier: spread leads  
Note: Types in bulk packaging have a lead-to-lead distance of 2.54 mm (see Figure 4).  
The lead-to-lead distance of types packaged on reel have a lead-to-lead distance of  
5.08 mm, spread leads (see Figure 5).  
KTY81_SER_5  
© NXP B.V. 2008. All rights reserved.  
Product data sheet  
Rev. 05 — 25 April 2008  
12 of 15  
 
 
KTY81 series  
NXP Semiconductors  
Silicon temperature sensors  
Table 13. Tape specification  
Symbol Dimension  
Specifications  
Remarks  
Min Typ Max  
Tolerance  
Unit  
mm  
mm  
mm  
mm  
mm  
A1  
A
body width  
4.4  
5
-
4.8  
5.2  
4.2  
-
-
body height  
-
-
T
body thickness  
pitch of component  
feed hole pitch  
cumulative pitch error  
3.6  
-
-
-
P
12.7  
12.7  
-
±1  
±0.3  
-
P0  
-
-
1  
-
+1  
-
mm measured over 20 devices  
P2  
feed hole center to component  
center  
6.35  
±0.4  
mm to be measured at bottom of  
clinch  
F
lead-to-lead distance  
component alignment  
tape width  
-
-
-
-
-
-
-
-
-
-
-
-
-
6
5.08  
-
+0.6/0.2  
mm spread leads  
h  
W
0
1
-
mm at top of body  
18  
-
±0.5  
mm  
W0  
W1  
W2  
H0  
H1  
L
hold-down tape width  
hole position  
6
-
±0.2  
mm  
9
-
+0.7/0.5  
mm  
hold-down tape position  
lead wire clinch height  
component height  
length of snipped leads  
feed hole diameter  
total tape thickness  
lead to snipped lead distance  
clinch height  
0.5  
-
±0.2  
mm  
16.5  
-
±0.5  
mm  
-
23.25  
-
mm  
-
11  
-
mm  
D0  
t
4
-
±0.2  
mm  
-
1.2  
-
mm t1 = 0.3 mm to 0.6 mm  
F1, F2  
H2  
(p)  
2.54  
2.5  
-
-
-
-
+0.4/0.2  
mm spread leads  
+0.5/0  
-
mm  
N
pull-out force  
9. Revision history  
Table 14. Revision history  
Document ID  
Release date  
20080425  
Data sheet status  
Change notice  
Supersedes  
KTY81_SER_5  
Product data sheet  
-
KTY81-2SERIES_4  
KTY81-1SERIES_3  
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.  
KTY81-2SERIES_4  
KTY81-1SERIES_3  
20000825  
Product specification  
-
-
20000825  
Product specification  
-
-
KTY81_SER_5  
© NXP B.V. 2008. All rights reserved.  
Product data sheet  
Rev. 05 — 25 April 2008  
13 of 15  
 
KTY81 series  
NXP Semiconductors  
Silicon temperature sensors  
10. Legal information  
10.1 Data sheet status  
Document status[1][2]  
Product status[3]  
Development  
Definition  
Objective [short] data sheet  
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.  
Preliminary [short] data sheet Qualification  
Product [short] data sheet Production  
[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.  
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.  
10.2 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.  
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.  
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.  
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.  
10.3 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.  
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.  
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.  
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.  
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  
10.4 Trademarks  
Notice: All referenced brands, product names, service names and trademarks  
are the property of their respective owners.  
11. Contact information  
For more information, please visit: http://www.nxp.com  
For sales office addresses, please send an email to: salesaddresses@nxp.com  
KTY81_SER_5  
© NXP B.V. 2008. All rights reserved.  
Product data sheet  
Rev. 05 — 25 April 2008  
14 of 15  
 
 
 
 
 
 
KTY81 series  
NXP Semiconductors  
Silicon temperature sensors  
12. Contents  
1
Product profile . . . . . . . . . . . . . . . . . . . . . . . . . . 1  
1.1  
1.2  
1.3  
General description. . . . . . . . . . . . . . . . . . . . . . 1  
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1  
Quick reference data. . . . . . . . . . . . . . . . . . . . . 1  
2
3
4
5
6
7
8
9
Pinning information. . . . . . . . . . . . . . . . . . . . . . 2  
Ordering information. . . . . . . . . . . . . . . . . . . . . 2  
Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2  
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 3  
Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . 3  
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 11  
Packing information. . . . . . . . . . . . . . . . . . . . . 12  
Revision history. . . . . . . . . . . . . . . . . . . . . . . . 13  
10  
Legal information. . . . . . . . . . . . . . . . . . . . . . . 14  
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 14  
Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 14  
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 14  
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 14  
10.1  
10.2  
10.3  
10.4  
11  
12  
Contact information. . . . . . . . . . . . . . . . . . . . . 14  
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15  
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: salesaddresses@nxp.com  
Date of release: 25 April 2008  
Document identifier: KTY81_SER_5  
 

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