KTY81/121,112 NXP Semiconductors, KTY81/121,112 Datasheet - Page 10
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KTY81/121,112
Manufacturer Part Number
KTY81/121,112
Description
IC TEMPERATURE SENSOR SOD70
Manufacturer
NXP Semiconductors
Series
KTY81r
Datasheet
1.KTY81110116.pdf
(15 pages)
Specifications of KTY81/121,112
Package / Case
TO-226-2, TO-92-2 (TO-226AC)
Resistance In Ohms @ 25°c
990
Operating Temperature
-55°C ~ 150°C
Mounting Type
PCB, Through Hole
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Resistance Tolerance
-
Power - Max
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
568-3249
933722430112
KTY81/121
933722430112
KTY81/121
NXP Semiconductors
KTY81_SER_5
Product data sheet
Fig 1.
Fig 2.
(k )
( )
R
R
a. KTY81/1 series
a. KTY81/1 series
20
10
10
3
2
1
0
0
10
0
To keep the temperature error low, an operating current of I
Sensor resistance as a function of operating current
T
Deviation of sensor resistance as a function of operating current
amb
1
= 25 C
150 C
125 C
100 C
1
1
75 C
50 C
25 C
50 C
0 C
25 C
I
I
sen(cont)
sen(cont)
(mA)
(mA)
mgg699
mgg704
10
2
Rev. 05 — 25 April 2008
sen(cont)
(k )
( )
R
R
b. KTY81/2 series
b. KTY81/2 series
= 1 mA is recommended for temperatures above 100 C
30
20
10
10
5
4
3
2
1
0
0
10
0
T
amb
1
= 25 C
Silicon temperature sensors
KTY81 series
1
1
150 C
125 C
100 C
75 C
50 C
25 C
50 C
0 C
25 C
I
I
sen(cont)
sen(cont)
© NXP B.V. 2008. All rights reserved.
(mA)
(mA)
mgg700
mgg703
10
2
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