SMD050-2 Tyco Electronics, SMD050-2 Datasheet - Page 7

• 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

Table S2-A. Thermal Derating for Surface-mount Devices [Hold Current (A) at Ambient Temperature (°C)]
continued
Part Number
midSMD
Size 5050 mm/2018 mils
SMD030-2018
SMD050-2018
SMD100-2018
SMD150-2018
SMD200-2018
Lead-free devices are listed in Table S2-B
SMD
Size 7555 mm/2920 mils
SMD030
SMD050
SMD075
SMD100
SMD100/33
SMD125
SMD260
SMD260-RB
SMD300
Lead-free devices are listed in Table S2-B
SMD2
Size 8763 mm/3425 mils
SMD150
SMD150/33
SMDH160
SMD185
SMD200
SMD250
Lead-free devices are listed in Table S2-B
Telecom Surface-mount
TSL250-080
TS250-130
TSV250-130
TS600-170
TS600-200-RA
TSM600-250
Table S2-B. Thermal Derating for
[Hold Current (A) at Ambient Temperature (°C)]
Part Number
Lead-free nanoSMDC Series
Size 3216 mm/1206 mils
nanoSMDC020F
nanoSMDC035F
nanoSMDC050F/13.2
nanoSMDC075F
Raychem Circuit Protection
0.124
0.208
0.208
0.264
0.310
0.400
-40˚C
-40˚C
Maximum Ambient Temperature
Maximum Ambient Temperature
0.48
0.86
1.59
2.21
2.81
0.44
0.73
1.11
1.59
1.48
1.89
3.82
3.82
4.13
2.30
2.30
2.15
2.54
3.01
3.72
0.34
0.58
0.78
1.15
0.110
0.182
0.182
0.230
0.275
0.350
-20˚C
-20˚C
0.42
0.77
1.43
1.97
2.54
0.39
0.65
0.99
1.43
1.35
1.68
3.41
3.41
3.75
2.04
2.04
1.96
2.29
2.67
3.31
0.30
0.51
0.69
1.04
Lead-free
0.095
0.156
0.156
0.200
0.238
0.300
0.35
0.70
1.20
1.70
2.27
0.32
0.55
0.84
1.20
1.20
1.50
2.90
2.90
3.30
1.80
1.80
1.78
2.20
2.30
2.80
0.26
0.44
0.61
0.92
0˚C
0˚C
Surface-mount Devices
0.080
0.130
0.130
0.170
0.200
0.250
20˚C
20˚C
0.30
0.55
1.10
1.50
2.00
0.30
0.50
0.75
1.10
1.10
1.25
2.60
2.60
3.00
1.50
1.50
1.60
1.85
2.00
2.50
0.22
0.38
0.52
0.78
0.077
0.124
0.124
0.163
0.193
0.241
25˚C
25˚C
0.28
0.53
1.03
1.43
1.93
0.28
0.47
0.71
1.03
1.06
1.21
2.45
2.45
2.87
1.45
1.45
1.55
1.80
1.90
2.35
0.20
0.35
0.50
0.75
0.066
0.104
0.104
0.140
0.165
0.198
40˚C
40˚C
0.24
0.48
0.94
1.26
1.73
0.26
0.43
0.63
0.94
0.98
1.04
2.19
2.19
2.62
1.23
1.23
1.42
1.55
1.66
2.09
0.17
0.31
0.44
0.69
0.059
0.091
0.091
0.125
0.147
0.170
50˚C
50˚C
0.21
0.43
0.85
1.15
1.59
0.23
0.39
0.57
0.85
0.91
0.93
1.99
1.99
2.43
1.10
1.10
1.33
1.43
1.50
1.89
0.15
0.28
0.39
0.63
PolySwitch Surface-mount Resettable Devices
0.051
0.078
0.078
0.109
0.128
0.141
60˚C
60˚C
0.17
0.38
0.72
1.00
1.46
0.19
0.33
0.49
0.72
0.83
0.85
1.70
1.70
2.25
0.99
0.99
1.24
1.31
1.30
1.60
0.13
0.24
0.35
0.58
0.044
0.065
0.065
0.094
0.110
0.117
70˚C
70˚C
0.15
0.36
0.69
0.91
1.32
0.18
0.31
0.45
0.69
0.79
0.71
1.58
1.58
2.00
0.83
0.83
1.15
1.19
1.16
1.48
0.11
0.21
0.30
0.51
0.037
0.052
0.052
0.077
0.091
0.097
80˚C
80˚C
0.12
0.29
0.61
0.79
1.19
0.17
0.28
0.39
0.61
0.73
0.61
1.38
1.38
1.87
0.70
0.70
1.05
1.06
0.99
1.28
0.09
0.18
0.25
0.46
0.033
0.045
0.045
0.070
0.083
0.083
Surface-mount
85˚C
85˚C
0.10
0.26
0.57
0.73
1.12
0.15
0.26
0.36
0.57
0.69
0.55
1.28
1.28
1.78
0.63
0.63
1.01
1.00
0.91
1.18
0.08
0.16
0.24
0.43
125˚C
125˚C
0.64
193
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