SM150 查看數據表（PDF） - StarHope
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SM150 Datasheet PDF : 3 Pages
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PPTC/SM Series
Model
SM030
SM050
SM075
SM100
SM125
SM150
SM185
SM200
SM250
SM260
SM300
Ihold
(A)
0.30
0.50
0.75
1.10
1.25
1.50
1.85
2.00
2.50
2.60
3.00
Itrip
(A)
0.60
1.00
1.50
2.20
2.50
3.00
3.70
4.00
5.00
5.20
6.00
Electrical characteristics(25℃)
Vmax
(Vdc)
Imax
(A)
Pd max Maximum Time To Trip
Current
Time
(w)
(A)
(S)
Resistance
Rmin
Rmax
(Ω)
(Ω)
60
100
1.5
1.5
3.0
0.600
4.800
60
100
1.5
2.5
4.0
0.180
1.400
33
100
1.5
8.0
0.3
0.100
1.000
33
100
1.5
8.0
0.5
0.065
0.410
33
100
1.5
8.0
2.0
0.050
0.250
33
100
1.5
8.0
2.0
0.035
0.230
33
100
1.5
8.0
2.5
0.030
0.150
16
100
1.5
8.0
4.5
0.020
0.120
16
100
1.5
8.0
16.0
0.020
0.085
6
100
1.5
8.0
10.0
0.014
0.075
16
100
1.5
8.0
20.0
0.012
0.048
Ihold
Itrip
Vmax
Imax
Pd
Rmin/max
R1max
Hold Current:Maximum current device will not trip in 25℃ still air.
Trip current:Minimum current at which the device will always trip in 25℃ still air
Maximum operating volatge device can withstand without damage at ratde current(imax).
Maximum fault current device can withstand without damage at rated voltage(Vmax).
Typical power dissipatde from device when in the tripped state in 25℃ still air.
Minimum/Maximum device resistance prior to tripping at 25℃.
Maximum resistance of device at 25℃ measured one hour after trippde tripping.
*CAUTION Operation beyond the specified rating may result in damage and possible arcing.
Model
SM030
SM050
SM075
SM100
SM125
SM150
SM185
SM200
SM250
SM260
SM300
Ihold versus tempetature
maximun ambient operating temperature(Tmao)vs.hold current(Ihold)
—40℃ —20℃
0℃
25℃
40℃
50℃
60℃
0.45
0.40
0.35
0.30
0.25
0.23
0.20
0.76
0.67
0.59
0.50
0.42
0.38
0.33
1.13
1.01
0.88
0.75
0.62
0.56
0.50
1.66
1.47
1.29
1.10
0.91
0.83
0.73
1.89
1.68
1.46
1.25
1.04
0.94
0.83
2.27
2.01
1.76
1.50
1.25
1.13
1.00
2.80
2.47
2.17
1.85
1.54
1.39
1.22
3.02
2.68
2.34
2.00
1.66
1.50
1.32
3.78
3.35
2.93
2.50
2.08
1.88
1.65
3.64
3.25
2.91
2.60
2.26
2.08
1.95
4.53
4.02
3.51
3.00
2.52
2.26
1.99
85℃
0.14
0.23
0.34
0.50
0.56
0.74
0.85
0.90
1.13
1.13
1.34
REV.2014.05.01
02 | www.spsemi.cn
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