SMD185F TE Connectivity, SMD185F Datasheet - Page 4

• Manufacturer Part Number: SMD185F
• Description: POLYSWITCH, SMD, 1.85A
• Manufacturer: TE Connectivity
• Series: SMD2r

Specifications of SMD185F

• Tripping Current: 3.60A
• Initial Resistance Max: 0.165ohm
• Operating Voltage: 33V
• Approval Bodies: CSA & TUV
• Approval Category: ELV Compliant, UL Recognised
• External Depth: 3mm
• External Length /: RoHS Compliant

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Table S2 - Thermal Derating for Surface-mount Devices [Hold Current (A) at Ambient Temperature (ºC)]
Part Number
microSMD Series
Size 3225 mm/1210 mils
microSMD005F
microSMD010F
microSMD035F
microSMD050F
microSMD075F
microSMD110F
microSMD150F
microSMD175F
miniSMDC Series
Size 4532 mm/1812 mils
miniSMDC014F
miniSMDC020F
miniSMDC050F
miniSMDC075F
miniSMDC075F/24
miniSMDC110F
miniSMDC110F/16
miniSMDC110F/24
miniSMDC125F
miniSMDC125F/16
miniSMDC150F
miniSMDC150F/12
miniSMDC150F/24
miniSMDC160F
miniSMDC200F
miniSMDC260F
miniSMDC260F/12
miniSMDC260F/13.2
miniSMDC260F/16*
miniSMDE Series
Size 11550 mm/4420 mils
miniSMDE190F
midSMD Series
Size 5050 mm/2018 mils
SMD030F-2018
decaSMDC050F/60
SMD100F-2018
SMD150F-2018
SMD200F-2018
SMD Series
Size 7555 mm/2920 mils
SMD030F
SMD050F
SMD075F
SMD075F/60
SMD100F
SMD100F/33
SMDH120
SMD125F
SMD260F
SMD300F
SMD2 Series
Size 8763 mm/3425 mils
SMD150F
SMD150F/33
SMDH160
SMD185F
SMD200F
SMD250F
* Data is preliminary
-40˚C
Maximum Ambient Temperature
0.08
0.15
0.51
0.76
1.10
1.60
2.30
2.80
0.23
0.30
0.59
1.10
1.50
1.60
1.68
2.00
2.00
2.00
2.30
2.40
2.10
2.50
2.60
3.40
3.40
3.40
3.50
3.16
0.48
1.00
1.59
2.21
2.81
0.44
0.73
1.11
1.11
1.59
1.48
2.34
1.89
3.82
4.13
2.30
2.30
2.14
2.54
3.01
3.72
-20˚C
0.07
0.13
0.46
0.66
0.97
1.42
2.02
2.45
0.20
0.27
0.57
0.99
1.25
1.45
1.49
1.70
1.69
1.69
2.05
2.10
1.90
2.19
2.44
3.16
3.16
3.16
3.20
2.74
0.42
0.85
1.43
1.97
2.54
0.39
0.65
0.99
0.99
1.43
1.35
1.96
1.68
3.41
3.75
2.04
2.04
1.96
2.29
2.67
3.31
0.06
0.12
0.40
0.58
0.86
1.26
1.76
2.10
0.17
0.23
0.55
0.87
1.00
1.28
1.30
1.40
1.47
1.47
1.77
1.80
1.70
1.89
2.22
2.80
2.90
2.90
2.90
2.20
0.35
0.70
1.20
1.70
2.27
0.32
0.55
0.84
0.84
1.20
1.20
1.58
1.50
2.90
3.30
1.80
1.80
1.78
2.20
2.30
2.80
0˚C
20˚C
0.05
0.10
0.35
0.50
0.75
1.10
1.50
1.75
0.14
0.20
0.50
0.75
0.75
1.10
1.10
1.10
1.25
1.25
1.50
1.50
1.50
1.60
2.00
2.60
2.60
2.60
2.60
1.90
0.30
0.55
1.10
1.50
2.00
0.30
0.50
0.75
0.75
1.10
1.10
1.20
1.25
2.60
3.00
1.50
1.50
1.60
1.85
2.00
2.50
25˚C
0.05
0.10
0.34
0.48
0.72
1.06
1.43
1.70
0.13
0.19
0.48
0.72
0.73
1.07
1.05
1.06
1.17
1.17
1.44
1.44
1.44
1.53
1.96
2.54
2.54
2.54
2.53
1.74
0.28
0.53
1.03
1.43
1.93
0.28
0.47
0.71
0.71
1.03
1.06
1.15
1.21
2.45
2.87
1.45
1.45
1.56
1.80
1.90
2.35
40˚C
0.04
0.09
0.30
0.42
0.64
0.94
1.24
1.55
0.11
0.17
0.45
0.63
0.65
0.92
0.92
0.95
1.03
1.03
1.23
1.25
1.25
1.31
1.78
2.32
2.32
2.32
2.30
1.48
0.24
0.45
0.94
1.26
1.73
0.26
0.43
0.63
0.63
0.94
0.98
1.02
1.04
2.19
2.62
1.23
1.23
1.42
1.55
1.66
2.09
50˚C
0.04
0.08
0.27
0.38
0.58
0.86
1.11
1.45
0.10
0.15
0.43
0.57
0.60
0.83
0.83
0.88
0.92
0.92
1.09
1.13
1.13
1.16
1.67
2.18
2.18
2.18
2.15
1.27
0.21
0.40
0.85
1.15
1.59
0.23
0.39
0.57
0.57
0.85
0.91
0.92
0.93
1.99
2.43
1.10
1.10
1.33
1.43
1.50
1.89
60˚C
0.03
0.06
0.24
0.35
0.55
0.80
1.00
1.35
0.09
0.13
0.35
0.49
0.55
0.71
0.75
0.80
0.90
0.90
0.95
1.00
1.00
1.10
1.50
2.00
2.00
2.00
2.00
1.10
0.17
0.35
0.72
1.00
1.46
0.19
0.33
0.49
0.49
0.72
0.83
0.83
0.85
1.70
2.25
0.99
0.99
1.24
1.31
1.30
1.60
70˚C
0.03
0.06
0.22
0.29
0.47
0.70
0.85
1.25
0.07
0.12
0.30
0.45
0.50
0.66
0.64
0.73
0.69
0.69
0.82
0.88
0.88
0.95
1.45
1.90
1.90
1.90
1.85
0.80
0.15
0.30
0.69
0.91
1.32
0.18
0.31
0.45
0.45
0.69
0.79
0.74
0.71
1.58
2.00
0.83
0.83
1.15
1.19
1.16
1.48
0.02
0.05
0.19
0.25
0.42
0.62
0.72
1.15
0.06
0.10
0.25
0.39
0.45
0.57
0.55
0.65
0.58
0.58
0.68
0.75
0.75
0.79
1.34
1.76
1.76
1.76
1.70
0.50
0.12
0.25
0.61
0.79
1.19
0.17
0.28
0.39
0.39
0.61
0.73
0.65
0.61
1.38
1.87
0.70
0.70
1.06
1.06
0.99
1.28
80˚C
85˚C
0.02
0.05
0.18
0.23
0.39
0.58
0.65
1.10
0.05
0.09
0.23
0.35
0.43
0.52
0.50
0.61
0.53
0.53
0.61
0.69
0.69
0.71
1.29
1.69
1.69
1.69
1.63
0.35
0.10
0.23
0.57
0.73
1.12
0.15
0.26
0.36
0.36
0.57
0.69
0.60
0.55
1.28
1.78
0.63
0.63
1.02
1.00
0.91
1.18
...
125˚C
0.26
0.44
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