KTY82-2 Philips Semiconductors, KTY82-2 Datasheet - Page 3

• Manufacturer Part Number: KTY82-2
• Description: Silicon temperature sensors
• Manufacturer: Philips Semiconductors

Philips Semiconductors
CHARACTERISTICS
T
Notes
1.The thermal time constant is the time taken for the sensor to reach 63.2% of the total temperature difference.
2.Inert liquid, e.g. FC43 manufactured by the 3M company.
1998 Mar 26
R
TC
R
R
SYMBOL
amb
25
100
Silicon temperature sensors
55
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.
= 25 C, in liquid, unless otherwise specified.
/R
/R
25
25
sensor resistance
temperature coefficient
resistance ratio
resistance ratio
thermal time constant; note 1
rated temperature range
KTY82-210
KTY82-220
KTY82-221
KTY82-222
KTY82-250
KTY82-251
KTY82-252
PARAMETER
I
T
T
in still air
in still liquid; note 2
in flowing liquid; note 2
cont
amb
amb
= 1 mA
= 100 C and 25 C
= 55 C and 25 C
CONDITIONS
3
1980
1960
1960
2000
1900
1900
2000
1.676
0.480
55
MIN.
0.79
1.696
0.490
7
1
0.5
TYP.
KTY82-2 series
Product specification
2020
2040
2000
2040
2100
2000
2100
1.716
0.500
+150
MAX.
%/K
s
s
s
C
UNIT