SMD050-2 Tyco Electronics, SMD050-2 Datasheet - Page 8

• Manufacturer Part Number: SMD050-2
• Description: POLYSWITCH 0.50A HOLD SMD
• Manufacturer: Tyco Electronics
• Series: PolySwitch®r

Specifications of SMD050-2

• R Min/max: 0.350 ~ 1.400 Ohm
• Voltage - Max: 60V
• Time To Trip: 4s
• Current - Hold (ih) (max): 500mA
• Current - Trip (it): 1A
• Current - Max: 10A
• Package / Case: Non-Standard SMD
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: SMD050; SMD050CT

4
Table S2-B.Thermal Derating for
continued
Part Number
nanoSMDC110F
nanoSMDC150F
Lead-free nanoSMDM Series
Size 3216 mm/1206 mils
nanoSMDM012F
nanoSMDM020F
nanoSMDM050F
nanoSMDM050F/13.2
nanoSMDM075F
nanoSMDM100F
Lead-free microSMD Series
Size 3225 mm/1210 mils
microSMD005F
microSMD010F
microSMD035F
microSMD050F
microSMD075F
microSMD110F
microSMD150F
Lead-free miniSMDC Series
Size 4532 mm/1812 mils
miniSMDC014F
miniSMDC020F
miniSMDC050F
miniSMDC075F
miniSMDC110F
miniSMDC110F/16
miniSMDC125F
miniSMDC125F/16
miniSMDC150F
miniSMDC160F
miniSMDC200F
miniSMDC260F
miniSMDC260F/12
Lead-free miniSMDM Series
Size 4532 mm/1812 mils
miniSMDM075F/24
miniSMDM110F
miniSMDM110F/16
miniSMDM200F
miniSMDM260F
Lead-free SMD Series
Size 5050 mm/2018 mils
SMD030F-2018
SMD100F-2018
SMD150F-2018
SMD200F-2018
194
PolySwitch Surface-mount Resettable Devices
-40˚C
Maximum Ambient Temperature
1.64
2.20
0.19
0.30
0.76
0.76
1.11
1.49
0.08
0.15
0.51
0.76
1.10
1.60
2.30
0.23
0.30
0.59
1.10
1.60
1.68
2.00
2.00
2.30
2.50
2.60
3.40
3.40
1.11
1.58
1.61
2.88
3.70
0.18
1.59
2.21
2.81
-20˚C
Lead-free
1.46
1.99
0.17
0.27
0.68
0.68
1.00
1.34
0.07
0.13
0.46
0.66
0.97
1.42
2.02
0.20
0.27
0.57
0.99
1.45
1.49
1.69
1.69
2.05
2.19
2.44
3.16
3.16
1.00
1.43
1.46
2.61
3.36
0.42
1.43
1.97
2.54
1.30
1.77
0.15
0.24
0.59
0.59
0.85
1.15
0.06
0.12
0.40
0.58
0.86
1.26
1.76
0.17
0.23
0.55
0.87
1.28
1.30
1.47
1.47
1.77
1.89
2.22
2.90
3.00
0.85
1.20
1.25
2.25
2.90
0.35
1.20
1.70
2.27
0˚C
Surface-mount Devices [Hold Current (A) at Ambient Temperature (°C)]
20˚C
1.10
1.55
0.13
0.21
0.52
0.52
0.78
1.04
0.05
0.10
0.35
0.50
0.75
1.11
1.50
0.14
0.20
0.50
0.75
1.10
1.10
1.25
1.25
1.50
1.60
2.00
2.60
2.60
0.78
1.14
1.14
2.07
2.68
0.30
1.10
1.50
2.00
0.125
25˚C
1.06
1.50
0.20
0.50
0.50
0.75
1.00
0.05
0.10
0.34
0.48
0.72
1.06
1.43
0.13
0.19
0.48
0.72
1.07
1.05
1.17
1.17
1.44
1.53
1.96
2.54
2.54
0.75
1.10
1.10
2.00
2.60
0.28
1.03
1.43
1.93
40˚C
0.92
1.34
0.11
0.18
0.44
0.44
0.67
0.89
0.04
0.09
0.30
0.42
0.64
0.94
1.24
0.11
0.17
0.45
0.63
0.92
0.92
1.03
1.03
1.23
1.31
1.78
2.32
2.32
0.67
0.98
0.98
1.80
2.35
0.24
0.94
1.26
1.73
50˚C
0.83
1.23
0.10
0.16
0.40
0.40
0.61
0.81
0.04
0.08
0.27
0.38
0.58
0.86
1.11
0.10
0.15
0.43
0.57
0.83
0.83
0.92
0.92
1.09
1.16
1.67
2.18
2.18
0.61
0.92
0.90
1.66
2.18
0.21
0.85
1.15
1.59
60˚C
0.80
1.10
0.09
0.14
0.35
0.35
0.52
0.70
0.03
0.07
0.24
0.35
0.55
0.80
1.00
0.09
0.13
0.35
0.49
0.71
0.75
0.90
0.90
0.95
1.10
1.50
2.00
2.00
0.52
0.77
0.78
1.45
1.90
0.17
0.72
1.00
1.46
70˚C
0.65
1.01
0.08
0.12
0.32
0.32
0.50
0.66
0.03
0.06
0.22
0.29
0.47
0.70
0.85
0.07
0.12
0.30
0.45
0.66
0.64
0.69
0.69
0.82
0.95
1.45
1.90
1.90
0.50
0.73
0.74
1.39
1.84
0.15
0.69
0.91
1.32
Raychem Circuit Protection
80˚C
0.56
0.90
0.07
0.11
0.28
0.28
0.44
0.58
0.02
0.05
0.19
0.25
0.42
0.62
0.72
0.06
0.10
0.25
0.39
0.57
0.55
0.58
0.58
0.68
0.79
1.34
1.76
1.76
0.44
0.70
0.66
1.26
1.67
0.12
0.61
0.79
1.19
85˚C
0.52
0.84
0.07
0.10
0.26
0.26
0.42
0.55
0.02
0.05
0.18
0.23
0.39
0.58
0.65
0.05
0.09
0.23
0.35
0.52
0.50
0.53
0.53
0.61
0.71
1.29
1.69
1.69
0.42
0.66
0.62
1.19
1.59
0.10
0.57
0.73
1.12
125˚C
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