MC33171 데이터 시트보기 (PDF) - Unspecified
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MC33171 Datasheet PDF : 3 Pages
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Radial Leaded
PTC Resettable Fuse
Specifications:
Lead Material
Soldering Characteristic
Insulating Coating
Operating Current
Max. Voltage
Temperature Range
Applications
Product features
Agency Recognition
: Tin plated copper
: MIL-DTD-202, Method 208E
: Flame retardant epoxy
: 100mA to 3.75A
: Up to 90V
: -40°C to 85°C
: Telecom and wide variety of electronic equipment
: L ow hold current, Solid state, Radial leaded product
ideal for up to 90V
: UL File E345437
Electrical Characteristics (23°C)
Part Number
Hold
Trip
Current Current
Ih, A
It, A
Max. Time
to Trip
at 5 × Ih
Max.
Current
Imax, A
MC36184
0.1
0.2
4
MC36185
0.15
0.35
10
MC36186
0.17
0.34
3
MC33171
0.2
0.4
2.2
MC33172
0.25
0.5
2.5
MC33173
0.3
0.6
3
MC36190
0.35
0.75
10
MC33174
0.4
0.8
3.8
MC33175
0.5
1
4
MC36193
0.55
1.2
10
40
MC33176
0.65
1.3
5.3
MC33177
0.75
1.5
6.3
MC33178
0.9
1.8
7.2
MC33179
1.1
2.2
8.2
MC33180
1.35
2.7
9.6
MC33181
1.6
3.2
11.4
MC33182
1.85
3.7
12.6
MC33183
2.5
5
15.6
MC33184
3
6
19.8
MC33185
3.75
7.5
24
Ih = Hold current-maximum current at which the device will not trip at 23°C still air
It = Trip current-minimum current at which the device will always trip at 23°C still air
Vmax =Maximum voltage device can withstand without damage at its rated current
Imax = Maximum fault current device can withstand without damage at rated voltage (V MAX)
Pd = Typical power dissipated from device when in tripped state in 23°C still air environment
Rmin = Minimum device resistance at 23°C
R1max = Maximum device resistance at 23°C, 1 hour after tripping
Rated
Voltage
Vmax,V DC
72/90
Typical
Power
Pd, W
0.38
0.7
0.48
0.41
0.45
0.49
1.3
0.56
0.77
1.5
0.88
0.92
0.99
1.5
1.7
1.9
2.1
2.5
2.8
3.2
Resistance
Rmin
R1max
Ω
Ω
2.5
7.5
2.4
7
2
8
1.83
4.4
1.25
3
0.88
2.1
0.7
2.5
0.55
1.29
0.5
1.17
0.4
1.5
0.31
0.72
0.25
0.6
0.2
0.47
0.15
0.38
0.12
0.3
0.09
0.22
0.08
0.19
0.05
0.13
0.04
0.1
0.03
0.08
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11/09/12 V1.1
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