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KTY81/250,112
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
KTY81_SER_5
© NXP B.V
. 2008. All rights reserved.
Product data sheet
Rev
. 05 — 25 April 2008
10 of 15
NXP Semiconductors
KTY81 series
Silicon temperature sensors
T
o keep the temperature error lo
w
, an operating current of I
sen(cont)
= 1 mA is recommended for temper
atures abov
e 100
°
C
a.
KTY81/1 series
b
.
KTY81/2 series
Fig 1.
Sensor resistance as a function of operating current
mgg699
2
1
3
R
(k
Ω
)
0
I
sen(cont)
(mA)
10
−
1
10
1
150
°
C
125
°
C
100
°
C
75
°
C
50
°
C
25
°
C
0
°
C
−
25
°
C
−
50
°
C
mgg700
2
3
1
4
5
R
(k
Ω
)
0
I
sen(cont)
(mA)
10
−
1
10
1
150
°
C
125
°
C
100
°
C
75
°
C
50
°
C
25
°
C
0
°
C
−
25
°
C
−
50
°
C
T
amb
=2
5
°
CT
amb
=2
5
°
C
a.
KTY81/1 series
b
.
KTY81/2 series
Fig 2.
Deviation of sensor resistance as a function of operating current
mgg704
I
sen(cont)
(mA)
02
1
0
10
20
∆
R
(
Ω
)
−
10
mgg703
I
sen(cont)
(mA)
02
1
0
10
20
30
∆
R
(
Ω
)
−
10
KTY81_SER_5
© NXP B.V
. 2008. All rights reserved.
Product data sheet
Rev
. 05 — 25 April 2008
11 of 15
NXP Semiconductors
KTY81 series
Silicon temperature sensors
7.
P
ac
ka
ge outline
Fig 3.
Maximum operating current f
or safe operation
mgg705
T
amb
(
°
C)
−
50
150
100
05
0
4
8
12
I
sen(cont)
(mA)
0
Fig 4.
Minimized package outline SOD70
4.2
3.6
0.45
0.40
0.48
0.40
2.54
4.8
4.4
5.2
5.0
0.7
0.5
2.5
max
14.5
12.7
06-09-15
Dimensions in mm
1
2
KTY81_SER_5
© NXP B.V
. 2008. All rights reserved.
Product data sheet
Rev
. 05 — 25 April 2008
12 of 15
NXP Semiconductors
KTY81 series
Silicon temperature sensors
8.
P
ac
king inf
ormation
Note
: T
ypes in b
ulk pac
kaging hav
e a lead-to-lead distance of 2.54 mm (see
Figure 4
).
The lead-to-lead distance of types packaged on reel ha
v
e a lead-to-lead distance of
5.08 mm, spread leads (see
Figure 5
).
Fig 5.
Configuration of bandolier: spread leads
mbh795
(p)
P
A
L
H
1
H
0
F
1
F
2
D
0
P
0
P
2
H
2
A
1
F
W
2
W
0
W
1
W
t
t
1
∆
h
∆
h
T
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
KTY81/250,112
Mfr. #:
Buy KTY81/250,112
Manufacturer:
NXP Semiconductors
Description:
Thermistors - PTC SENSOR TEMP BULK
Lifecycle:
New from this manufacturer.
Delivery:
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Payment:
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