STK5MFU3C1A-E Datasheet, PDF (12/17 Pages) ON Semiconductor – 2-in-1 PFC and Inverter Intelligent Power Module

Thermistor characteristics
Parameter
Resistance
B-Constant (25 to 50℃)
Temperature Range
Symbol
R25
R100
B
STK5MFU3C1A-E
Condition
Tth=25℃
Tth=100℃
Min
99
5.18
4208
40
Typ
100
5.38
4250
Max
Unit
101
kΩ
5.60
kΩ
4293
K
+125
℃
10000
1000
Thermistor temperature(Tth) - Thermistor resistance(RTH)
min
typ
max
100
10
1
-40 -30 -20 -10 0
10 20 30 40 50 60 70 80 90 100 110 120 130
Tth, Thermistor temperature (C)
Figure 19. Thermistor Resistance versus Thermistor Temperature
Thermistor temperature(Tth) - TH to GND voltage characteristic(VTH)
6.0
5.0
min
typ
max
4.0
3.0
2.0
1.0
0.0
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130
Tth, Thermistor temperature (C)
Figure 20. Thermistor Voltage versus Thermistor Temperature
Conditions: RTH = 39 kΩ, pull-up voltage 5.0 V (see Figure 2)
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