KTY82/121,235 NXP Semiconductors, KTY82/121,235 Datasheet

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KTY82/121,235

Manufacturer Part Number
KTY82/121,235
Description
IC TEMP SENSOR SOT23-3
Manufacturer
NXP Semiconductors
Series
KTY82r
Datasheet

Specifications of KTY82/121,235

Package / Case
TO-236-3, SC-59, SOT-23-3
Resistance In Ohms @ 25°c
990
Operating Temperature
-55°C ~ 150°C
Mounting Type
PCB, Surface Mount
Maximum Operating Temperature
+ 150 C
Minimum Operating Temperature
- 55 C
Output Type
Analog
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Resistance Tolerance
-
Power - Max
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
934019620235
KTY82/121 /T3
KTY82/121 /T3
1. Product profile
1.1 General description
1.2 Features
1.3 Quick reference data
The temperature sensors in the KTY82 series have a positive temperature coefficient of
resistance and are suitable for use in measurement and control systems. The sensors are
encapsulated in the small plastic Surface Mounted Device (SMD) SOT23 package.
Other special selections are available on request.
I
I
Table 1.
T
Symbol
R
amb
25
KTY82 series
Silicon temperature sensors
Rev. 04 — 14 January 2008
High accuracy and reliability
Positive temperature coefficient;
fail-safe behavior
= 25 C; in liquid; unless otherwise specified.
Quick reference data
Parameter
sensor resistance
Conditions
I
sen(cont)
KTY82/110
KTY82/120
KTY82/121
KTY82/122
KTY82/150
KTY82/151
KTY82/210
KTY82/220
KTY82/221
KTY82/222
KTY82/250
KTY82/251
KTY82/252
= 1 mA
I
I
Long-term stability
Virtually linear characteristics
Min
990
980
980
1000
950
950
1980
1960
1960
2000
1900
1900
2000
Typ
-
-
-
-
-
-
-
-
-
-
-
-
-
Product data sheet
Max
1010
1020
1000
1020
1050
1000
2020
2040
2000
2040
2100
2000
2100
Unit

Related parts for KTY82/121,235

KTY82/121,235 Summary of contents

Page 1

KTY82 series Silicon temperature sensors Rev. 04 — 14 January 2008 1. Product profile 1.1 General description The temperature sensors in the KTY82 series have a positive temperature coefficient of resistance and are suitable for use in measurement and control ...

Page 2

... NXP Semiconductors 2. Pinning information Table 2. Pin Ordering information Table 3. Type number KTY82/110 KTY82/120 KTY82/121 KTY82/122 KTY82/150 KTY82/151 KTY82/210 KTY82/220 KTY82/221 KTY82/222 KTY82/250 KTY82/251 KTY82/252 KTY82_SER_4 Product data sheet Pinning Description electrical contact electrical contact substrate (must remain potential free) Ordering information ...

Page 3

... NXP Semiconductors 4. Marking Table 4. Type number KTY82/110 KTY82/120 KTY82/121 KTY82/122 KTY82/150 KTY82/151 KTY82/210 KTY82/220 KTY82/221 KTY82/222 KTY82/250 KTY82/251 KTY82/252 5. Limiting values Table 5. In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol I sen(cont) T amb KTY82_SER_4 Product data sheet Marking codes ...

Page 4

... NXP Semiconductors 6. Characteristics Table 6. Characteristics liquid; unless otherwise specified. amb Symbol Parameter R sensor resistance 25 TC temperature coefficient R /R resistance ratio 100 resistance ratio drift of sensor resistance thermal time constant th [1] The thermal time constant is the time taken for the sensor to reach 63 the total temperature difference. For example sensor with a temperature moved to an environment with an ambient temperature of 100 C, the time for the sensor to reach a temperature of 72 ...

Page 5

... NXP Semiconductors Table 7. Ambient temperature, corresponding resistance, temperature coefficient and maximum expected temperature error for KTY82/110 and KTY82/120 mA. sen(cont) Ambient Temperature temperature coefficient (%/ 0.78 40 104 0.75 50 122 0.73 60 140 0.71 70 158 0.69 80 176 0.67 ...

Page 6

... NXP Semiconductors Table 8. Ambient temperature, corresponding resistance, temperature coefficient and maximum expected temperature error for KTY82/121 and KTY82/122 mA. sen(cont) Ambient Temperature temperature coefficient (%/ 0.78 40 104 0.75 50 122 0.73 60 140 0.71 70 158 0.69 80 176 0.67 ...

Page 7

... NXP Semiconductors Table 9. Ambient temperature, corresponding resistance, temperature coefficient and maximum expected temperature error for KTY82/150 and KTY82/151 mA. sen(cont) Ambient Temperature temperature coefficient (%/ 0.78 40 104 0.75 50 122 0.73 60 140 0.71 70 158 0.69 80 176 0.67 ...

Page 8

... NXP Semiconductors Table 10. Ambient temperature, corresponding resistance, temperature coefficient and maximum expected temperature error for KTY82/210 and KTY82/220 mA. sen(cont) Ambient Temperature temperature coefficient (%/ 0.78 40 104 0.75 50 122 0.73 60 140 0.71 70 158 0.69 80 176 0.67 ...

Page 9

... NXP Semiconductors Table 11. Ambient temperature, corresponding resistance, temperature coefficient and maximum expected temperature error for KTY82/221 and KTY82/222 mA. sen(cont) Ambient Temperature temperature coefficient (%/ 0.78 40 104 0.75 50 122 0.73 60 140 0.71 70 158 0.69 80 176 0.67 ...

Page 10

... NXP Semiconductors Table 12. Ambient temperature, corresponding resistance, temperature coefficient and maximum expected temperature error for KTY82/250 and KTY82/251 mA. sen(cont) Ambient Temperature temperature coefficient (%/ 0.78 40 104 0.75 50 122 0.73 60 140 0.71 70 158 0.69 80 176 0.67 ...

Page 11

... NXP Semiconductors Table 13. I sen(cont) Ambient temperature ( 100 110 120 125 130 140 150 KTY82_SER_4 Product data sheet Ambient temperature, corresponding resistance, temperature coefficient and maximum expected temperature error for KTY82/252 = 1 mA. Temperature coefficient ( F) (%/K) 67 0.99 58 0.98 40 0. ...

Page 12

... NXP Semiconductors 150 C 125 C 2 100 keep the temperature error low, an operating current KTY82/1 series Fig 1. Sensor resistance as a function of operating current amb a. KTY82/1 series Fig 2. Deviation of sensor resistance as a function of operating current KTY82_SER_4 Product data sheet mgg699 (mA) sen(cont) sen(cont) b. KTY82/2 series ...

Page 13

... NXP Semiconductors Fig 3. 7. Package outline Fig 4. 8. Handling information KTY82 series temperature sensors are sensitive to ElectroStatic Discharge (ESD). ESD can lead to irreversible changes of the characteristic. KTY82_SER_4 Product data sheet 12 I sen(cont) (mA Maximum operating current for safe operation 3.0 2.8 2.5 1 ...

Page 14

... NXP Semiconductors 9. Soldering Fig 5. 4.60 Fig 6. KTY82_SER_4 Product data sheet 2.90 2.50 0.85 2 3.00 1.30 0.85 3 0.50 (3x) 0.60 (3x) 1.00 3.30 Reflow soldering footprint SOT23 3.40 1.20 (2x 4.00 1.20 3 2.80 4.50 Wave soldering footprint SOT23 Rev. 04 — 14 January 2008 KTY82 series Silicon temperature sensors ...

Page 15

... Document ID Release date KTY82_SER_4 20080114 • 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. KTY82-2SERIES_3 19980326 KTY82-1SERIES_3 19980326 KTY82_SER_4 ...

Page 16

... 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 ...

Page 17

... NXP Semiconductors 13. Contents 1 Product profi 1.1 General description 1.2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.3 Quick reference data Pinning information . . . . . . . . . . . . . . . . . . . . . . 2 3 Ordering information . . . . . . . . . . . . . . . . . . . . . 2 4 Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 5 Limiting values Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . 4 7 Package outline . . . . . . . . . . . . . . . . . . . . . . . . 13 8 Handling information Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 10 Revision history . . . . . . . . . . . . . . . . . . . . . . . . 15 11 Legal information 11.1 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 16 11.2 Defi ...

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