SCF030-2920-R Datasheet, PDF (1/4 Pages) Socay Electornics Co., Ltd. – Surface Mount Resettable PTCs

Surface Mount Resettable PTCs
SCF2920 Series
Description
The SCF2920 Series PTC provides surface mount
over-current protection for applications where space is at a
premium and resettable protection is desired.
Features
u RoHS compliant, Lead-Free and Halogen-Free
u Fast time-to-trip
u Compact design saves board space
u Low resistance
u Low-profile
Applicable
u PC motherboard - plug and play protection
u Mobile phones - battery and port protection
u Game console port protection
u USB peripherals
u Disk drive
u PDAS / digital cameras
u Power ports
u General electronics
Electrical Parameters
Part Number
Hold
Current
I hold (A)
Trip
Current
I trip (A)
Rated
Voltage
V max
(Vdc)
Max
Current
I max
(A)
Typical
Power
P dtyp.
(W)
Maximum Time
To Trip
Current
(A)
Time
(Sec.)
SCF030-2920-R
0.30
0.60
60
100
1.5
1.5
3.0
SCF050-2920-R
0.50
1.00
60
100
1.5
2.5
4.0
SCF075-2920-R
0.75
1.50
33
100
1.5
8.0
0.3
SCF075-60-2920-R
0.75
1.50
60
10
1.5
8.0
0.3
SCF100-2920-R
1.10
2.20
33
100
1.5
8.0
0.5
SCF125-2920-R
1.25
2.50
33
100
1.5
8.0
2.0
SCF150-2920-R
1.50
3.00
33
40
1.5
8.0
2.0
SCF185-2920-R
1.85
3.70
33
40
1.5
8.0
2.5
SCF200-2920-R
2.00
4.00
16
100
1.5
8.0
4.5
SCF200-24-2920-R
2.00
4.00
24
40
1.5
8.0
5.0
SCF250-2920-R
2.50
5.00
16
100
1.5
8.0
16.0
SCF260-2920-R
2.60
5.20
6
100
1.5
8.0
20.0
SCF300-2920-R
3.00
5.20
6
100
1.5
8.0
25.0
SCF300-15-2920R
3.00
5.20
15
40
1.5
8.0
25.0
I hold= Hold current: maximum current device will pass without tripping in 23°C still air.
I trip= Trip current: minimum current at which the device will trip in 23°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 23°C still air.
R min= Minimum resistance of device in initial (un-soldered) state.
R 1max= Maximum resistance of device at 23°C measured one hour after tripping.
Caution: Operation beyond the specified rating may result in damage and possible arcing and flame.
Resistance
R min
(Ω)
1.000
0.300
0.180
0.180
0.090
0.050
0.050
0.040
0.035
0.035
0.025
0.020
0.010
0.010
R 1max
(Ω)
4.800
1.400
1.000
1.000
0.410
0.250
0.230
0.150
0.120
0.120
0.085
0.075
0.048
0.048
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.