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Details, datasheet, quote on part number:KTY82-250
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Datasheet text preview:
DISCRETE SEMICONDUCTORS
DATA SHEET
book, halfpage
M3D088
KTY82-2 series Silicon temperature sensors
Product specification Supersedes data of 1996 Dec 05 File under Discrete Semiconductors, SC17 1998 Mar 26
Philips Semiconductors
Product specification
Silicon temperature sensors
DESCRIPTION The temperature sensors in the KTY82-2 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 SMD SOT23 package. Tolerances of 0.5% or other special selections are available on request. MARKING TYPE NUMBER KTY82-210 KTY82-220 KTY82-221 KTY82-222 KTY82-250 KTY82-251 KTY82-252 QUICK REFERENCE DATA SYMBOL R25 PARAMETER sensor resistance KTY82-210 KTY82-220 KTY82-221 KTY82-222 KTY82-250 KTY82-251 KTY82-252 Tamb ambient operating temperature CONDITIONS Tamb = 25 °C; Icont = 1 mA CODE 210 220 221 222 250 251 252
1 Top view
KTY82-2 series
PINNING PIN 1 2 3 DESCRIPTION electrical contact electrical contact substrate (must remain potential free)
handbook, halfpage
3
2
MSB003
Fig.1 Simplified outline (SOT23).
MIN. 1 980 1 960 1 960 2 000 1 900 1 900 2 000 -55
MAX. 2 020 2 040 2 000 2 040 2 100 2 000 2 100 +150
UNIT °C
LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). SYMBOL Icont Tamb PARAMETER continuous sensor current ambient operating temperature CONDITIONS in free air; Tamb = 25 °C in free air; Tamb = 150 °C - - -55 MIN. 2 +150 MAX. 10 UNIT mA mA °C
1998 Mar 26
2
Philips Semiconductors
Product specification
Silicon temperature sensors
CHARACTERISTICS Tamb = 25 °C, in liquid, unless otherwise specified. SYMBOL R25 PARAMETER sensor resistance KTY82-210 KTY82-220 KTY82-221 KTY82-222 KTY82-250 KTY82-251 KTY82-252 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 1 980 1 960 1 960 2 000 1 900 1 900 2 000 - 1.676 0.480 - - - -55 - - - - - - - 0.79 MIN.
KTY82-2 series
TYP.
MAX. 2 020 2 040 2 000 2 040 2 100 2 000 2 100 - 1.716 0.500 - - - +150 s s s
UNIT
%/K
1.696 0.490 7 1 0.5 -
°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.
1998 Mar 26
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