SC6-050 Datasheet, PDF (1/4 Pages) Socay Electornics Co., Ltd. – Radial Lead Resettable Polymer PTCs

Radial Lead Resettable Polymer PTCs
SC6 Series
Description
SC6 series radial leaded PTCs are designed to provide
resettable over-current protection for USB, Low voltage
electrical equipment applications. With maximum 6 volts and
maximum 40-ampere short circuit rating.
Features
u RoHS compliant, Lead-Free and Halogen-Free
u 40A short circuit rating
u 6V operating voltage
u Fast time-to-trip
u Meets all USB protection requirements
Applicable
u Computers and peripherals
u USB hubs ,ports and peripherals
u Power ports
u General electronics
Electrical Parameters
Part Number
I hold (A) I trip (A)
V max
(Vdc)
I max
(A)
P dtyp.
(W)
Maximum Time
To Trip
Current
(A)
Time
(Sec.)
SC6-050
0.50
1.0
6
40
0.45
2.50
3.8
SC6-065
0.65
1.3
6
40
0.50
3.25
4.5
SC6-075
0.75
1.5
6
40
0.55
3.75
5.2
SC6-090
0.90
1.8
6
40
0.60
4.50
5.9
SC6-110
1.10
2.2
6
40
0.70
5.50
6.6
SC6-120
1.20
2.4
6
40
0.75
6.00
7.0
SC6-135
1.35
2.7
6
40
0.80
6.75
7.3
SC6-160
1.60
3.2
6
40
0.90
8.00
8.0
SC6-185
1.85
3.7
6
40
1.00
9.25
8.7
SC6-250
2.50
5.0
6
40
1.20
12.5
10.3
I hold= Hold current: maximum current device will pass without tripping in 25°C still air.
I trip= Trip current: minimum current at which the device will trip in 25°C still air.
V max= Maximum voltage device can withstand without damage at rated current (Imax)
I max= Maximum fault current device can withstand without damage at rated voltage (Vmax)
Pdtyp.= Power dissipated from device when in the tripped state at 25°C still air.
R min= Minimum resistance of device in initial (un-soldered) state.
R max= Maximum resistance of device in initial (un-soldered) state.
R 1max= Maximum resistance of device at 25°C measured one hour after tripping.
Caution: Operation beyond the specified rating may result in damage and possible arcing and flame.
R min
(mΩ)
200
120
110
90
70
70
55
45
40
27
Resistance
R max
(mΩ)
450
270
230
180
140
140
110
90
80
55
R 1max
(mΩ)
675
400
345
270
210
210
150
115
100
70
SOCAY Electronics Co., Ltd.
Revision September 12, 2013
1/4
www.socay.com
@ SOCAY Electronics Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.