LP18CT26A103J362 Datasheet, PDF (2/2 Pages) KOA Speer Electronics, Inc. – thin film resistance thermal sensor

−55
70
150
Ambient Temperature (°C)
LP
thin film resistance thermal sensor
environmental applications
Derating Curve
100
80
60
40
20
0
−60 ^{−40 −20 0 20 40 60 80 100 120 140 160}
−55
70
150
Ambient Temperature (°C)
Examples of Temp. Characteristics of Resistance
80
5000 T.C.R.
60
4500 _(×10−6_/K)
4000
3600
40
3300
3000
2500
20
0
−20
−40
−75 −55 −35 −15 5 25 45 65 85 105 125 145 165
Ambient Temperature (C°)
Approximate Expression for Resistance- Temperature Characteristics
Values are not guaranteed but typical.
RT=R25 (C0+C1T+C2T²) RT: T°C
R25: 25°C
T: (°C)
C0, C1, C2:
RT: Resistance value at T°C
R25: Resistance value at 25°C
T: Ambient temperature (°C)
C0, C1, C2: Constants
80
60
Perfo⁴r⁰mance Characteristics
5000 T.C.R.
4500 _(×10−6_/K)
4000
3600
3300
3000
2500
20
Test Ite₀ms
Performance Requirements ∆R± (%+0.05Ω)
Limit
Typical
Resi_−st₂a₀nce
Within specified tolerance
––
T.C.R.
Within specified T.C.R.
––
−40
Overloa−d75(S−h5o5rt−ti3m5 e−)15 5 0.52%5 45 65 85 105 125 1405.21%65
Resistance to
Soldering Heat
Amb₀ie_.5n_%t Temperature (C°)
0.2%
Rapid Change
0.5%
0.2%
of Temperature
Moisture Resistance
2%
0.3%

Endurance at 70°C
2%
0.5%

T.C.R.
(×10^−6/K)
3000
3300
3600
4000
4500
5000
C0
0.931258
0.924355
0.916356
0.907039
0.897412
0.886014
C1
0.00265213
0.00292569
0.00323714
0.00361006
0.00395222
0.00437224
Test Methods
25°C
+25°C/+65°C
Rated voltage × 2.5 for 5 seconds
350°C±10°C, 1 second
−55°C (30min.) /+25°C (10min.)/
+150°C (30min.)/+25°C (10min.) 5 cycles
40°C±2°C, 90%–95%RH,1000h
1.5h ON/0.5h OFF cycle
70°C±3°C, 1000h
1.5h ON/0.5h OFF cycle
C2
3.90112×10^−6
4.00516×10^−6
4.34428×10^−6
4.33457×10^−6
6.05201×10^−6
7.48809×10^−6
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
12/16/11
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: [phone] • www.koaspeer.com
191