KTY81/221,112 NXP Semiconductors, KTY81/221,112 Datasheet - Page 10

• Manufacturer Part Number: KTY81/221,112
• Description: IC TEMP SENSOR SOD70
• Manufacturer: NXP Semiconductors
• Series: KTY81r

Specifications of KTY81/221,112

• Package / Case: TO-226-2, TO-92-2 (TO-226AC)
• Resistance In Ohms @ 25°c: 1.98K
• Operating Temperature: -55°C ~ 150°C
• Mounting Type: PCB, Through Hole
• Supply Voltage (max): + 5 V
• Supply Voltage (min): + 5 V
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 55 C
• Supply Current: 10 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Resistance Tolerance: -
• Power - Max: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 933722470112; KTY81/221; KTY81/221

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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