Datasheet

2000 Aug 25 2
Philips Semiconductors Product specification
Silicon temperature sensors KTY81-1 series
DESCRIPTION
The temperature sensors in the KTY81-1 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 leaded plastic
package.
Tolerances of 0.5% or other special selections are
available on request.
PINNING
PIN DESCRIPTION
1 electrical contact
2 electrical contact
3 not to be connected to a potential
Fig.1 Simplified outline (SOD70).
handbook, halfpage
MBH739
2
3
1
MARKING
TYPE NUMBER CODE
KTY81-110 110
KTY81-120 120
KTY81-121 121
KTY81-122 122
KTY81-150 150
KTY81-151 151
KTY81-152 152
QUICK REFERENCE DATA
SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
R
25
sensor resistance T
amb
=25°C; I
cont
=1mA
KTY81-110 990 1010 Ω
KTY81-120 980 1020 Ω
KTY81-121 980 1000 Ω
KTY81-122 1000 1020 Ω
KTY81-150 950 1050 Ω
KTY81-151 950 1000 Ω
KTY81-152 1000 1050 Ω
T
amb
ambient operating
temperature
−55 +150 °C