SCF020-1812 [SOCAY]
Surface Mount Resettable PTCs;
| 型号： | SCF020-1812 |
| 厂家： | 
Socay Electornics Co., Ltd. |
| 描述： | Surface Mount Resettable PTCs |
| 文件： | 总5页 (文件大小：302K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Surface Mount Resettable PTCs
SCF1812 Series
Description
The SCF1812 Series PTC provides surface mount
over-current protection for applications where space is at a
premium and resettable protection is desired.
Features
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RoHS compliant, Lead-Free and Halogen-Free
Fast time-to-trip
Compact design saves board space
Low resistance
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Low-profile
Applicable
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PC motherboard - plug and play protection
Mobile phones - battery and port protection
Game console port protection
USB peripherals
Disk drive
PDAS / digital cameras
Power ports
General electronics
Electrical Parameters
Hold
Current
Trip
Current
Rated
Voltage
Max
Current
Typical
Power
Maximum Time
To Trip
Resistance
Part Number
V max
(Vdc)
I max
(A)
P dtyp.
(W)
Current
Time
R min
(Ω)
R 1max
(Ω)
I hold (A)
I trip (A)
(A)
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
(Sec.)
0.020
0.020
0.008
0.008
0.020
0.020
0.100
0.100
0.150
0.150
0.200
0.200
0.200
0.200
0.300
0.300
0.500
0.500
0.500
0.400
0.400
SCF010-1812
0.10
0.10
0.14
0.14
0.20
0.20
0.35
0.35
0.50
0.50
0.75
0.75
0.75
0.75
1.10
1.10
1.10
1.10
1.10
1.25
1.25
0.30
0.30
0.30
0.30
0.40
0.40
0.70
0.70
1.00
1.00
1.50
1.50
1.50
1.50
2.20
2.20
1.95
1.95
2.20
2.50
2.50
60
60
60
60
30
30
16
16
16
16
16
16
24
33
8
10
10
10
10
10
10
40
40
40
40
40
40
40
40
100
100
40
40
100
40
40
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
1.0
1.0
0.8
0.8
0.8
0.8
1.0
0.8
0.8
1.600
1.600
1.200
1.200
0.800
0.800
0.320
0.320
0.150
0.150
0.110
0.110
0.110
0.110
0.040
0.040
0.040
0.040
0.060
0.050
0.050
15.00
15.00
6.500
6.500
5.000
5.000
1.500
1.500
1.000
1.000
0.450
0.450
0.290
0.400
0.210
0.210
0.180
0.180
0.200
0.140
0.140
SCF010-R-1812
SCF014-1812
SCF014-R-1812
SCF020-1812
SCF020-R-1812
SCF035-1812
SCF035-R-1812
SCF050-1812
SCF050-R-1812
SCF075-1812
SCF075-R-1812
SCF075-24R-1812
SCF075-33R-1812
SCF110-1812
SCF110-R-1812
SCF110-16-1812
SCF110-16-R-1812
SCF110-24R-1812
SCF125-1812
8
16
16
24
6
SCF125-R-1812
6
SOCAY Electronics Co., Ltd.
www.socay.com
@ SOCAY Electronics Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.
Revision September 12, 2013
1 / 5
Surface Mount Resettable PTCs
SCF1812 Series
Electrical Parameters (Continue)
SCF150-1812
1.50
1.50
1.50
1.50
1.60
1.60
1.60
1.60
1.90
2.00
2.60
2.60
2.60
3.00
3.00
3.00
3.00
3.00
3.20
3.20
3.20
3.20
4.90
3.50
5.00
5.00
5.00
5.00
6
6
40
40
0.8
0.8
1.0
1.0
0.8
0.8
1.0
1.0
1.0
1.0
1.0
1.3
1.3
1.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
0.500
0.500
0.500
1.500
0.500
0.500
1.000
1.000
5.000
2.000
2.500
5.000
5.000
4.000
0.040
0.040
0.040
0.040
0.030
0.030
0.030
0.030
0.003
0.020
0.015
0.015
0.015
0.012
0.110
0.110
0.110
0.120
0.100
0.100
0.100
0.100
0.025
0.070
0.047
0.050
0.050
0.04
SCF150-R-1812
SCF150-12R-1812
SCF150-24R-1812
SCF160-1812
12
24
6
100
100
40
SCF160-R-1812
SCF160-12R-1812
SCF160-16R-1812
SCF190R-1812
SCF200R-1812
SCF260R-1812
SCF260-13R-1812
SCF260-16R-1812
SCF300R-1812
6
40
12
16
6
100
100
100
100
100
100
100
100
8
6
13.2
16
6
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.
Temperature Rerating Chart – I hold (A)
Temperature Rerating Curve
Average Time Current Curves
A
B
Ambient Temperature (°C)
Fault Current (A)
A = SCF010/010-R-1812
B = SCF014/014-R-1812
C = SCF020/020-R-1812
D = SCF035/035-R-1812
E = SCF050/050-R-1812
F = SCF075/075-R/
G = SCF110/110-R/110-16/
110-16-R/110-24R-1812
H = SCF125/125-R-1812
I = SCF150/150-R/
150-12R/150-24R-1812
J = SCF160/160-R/
K = SCF200R-1812
L = SCF260R/260-13R/
260-16R-1812
M= SCF190R-1812
N = SCF300R-812
A=SCF075, 075-24R, 075-33R, 110, 110-R,
110-16-R, 110-24R, 125, 150, 150-12R,
150-24R, 160, 160-12R, 160-16R, 190R,
B=SCF010, 014, 020, 035, 050-1812
200R,
260R,
260-13R,
260-16R,
300R-1812
160-12R/160-16R-1812
075-24R/075-33R-1812
Material Specifications
Terminal pad material
Pure Tin
Meets EIA specification RS 186-9E, ANSI/J-std-002 Category 3
Soldering Characteristics
SOCAY Electronics Co., Ltd.
www.socay.com
@ SOCAY Electronics Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.
Revision September 12, 2013
2 / 5
Surface Mount Resettable PTCs
SCF1812 Series
Soldering Parameters
Profile Feature
Pb-Free Assembly
TP
Average Ramp-Up Rate (TS max to TP)
3°C/second max.
Critical Zone
TL to TP
Ramp-up
Preheat :
TL
Temperature Min (TSmin)
Temperature Max (TSmax)
Time (TSmin to TSmax)
Time maintained above:
Temperature(TL)
150°C
200°C
60-180 seconds
TS(max)
Ramp-down
217°C
60-150 seconds
TS(min)
Time (tL)
Peak/Classification Temperature(TP):
260°C
Preheat
Time within 5°C of actual peak:
Temperature
20-40 seconds
6°C/ second max.
8 minutes max.
25
Time to peak temperature
Time
Ramp-down Rate:
(t 25℃ to peak)
Time 25°C to Peak Temperature
Note: All temperatures refer to of the package, measured on the package body surface.
Solder reflow
Caution:
Due to “Lead Free” nature, Temperature and Dwelling time for the
soldering zone is higher than those for Regular. This may cause
damage to other components.
1. Recommended max past thickness > 0.25mm.
2. Devices can be cleaned using standard methods and aqueous
solvent.
1. If reflow temperatures exceed the recommended profile, devices
may not meet the performance requirements.
2. Devices are not designed to be wave soldered to the bottom side
of the board.
3. Rework use standard industry practices.
4. Storage Environment : < 30℃/ 60%RH
Part Marking
Part Numbering
F XXXL
SCF XXX – XXR– 1812
F110
Part Identification
Logo
Device Size Code
Voltage Rating
F XXX
XX
110
16
Current Rating
F
Part Identification
Logo
Socay Product Code
Example
Pad Layouts Unit: mm
The dimension in the table below provide the recommended
pad layout for each SCF1812 device
A
B
C
Device
Nominal
Nominal
1.78
Nominal
1812 Series
3.45
3.50
SOCAY Electronics Co., Ltd.
www.socay.com
@ SOCAY Electronics Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.
Revision September 12, 2013
3 / 5
Surface Mount Resettable PTCs
SCF1812 Series
Dimensions
Unit: mm
Figure1
Figure
Figure2
A
B
C
D
E
Part Number
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max.
SCF010-1812
Figure1
Figure2
Figure1
Figure2
Figure1
Figure2
Figure1
Figure2
Figure1
Figure2
Figure1
Figure2
Figure2
Figure2
Figure1
Figure2
Figure1
Figure2
Figure2
Figure1
Figure2
Figure1
Figure2
Figure2
Figure2
Figure1
Figure2
Figure2
Figure2
Figure2
Figure2
Figure2
Figure2
Figure2
Figure2
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.41
3.41
3.41
3.41
3.41
3.41
3.41
3.41
3.41
3.41
3.41
3.41
3.41
3.41
3.41
3.41
3.41
3.41
3.41
3.41
3.41
3.41
3.41
3.41
3.41
3.41
3.41
3.41
3.41
3.41
3.41
3.41
3.41
3.41
3.41
0.60
0.60
0.60
0.60
0.60
0.60
0.40
0.40
0.35
0.35
0.35
0.35
0.80
0.80
0.25
0.25
0.25
0.25
0.80
0.25
0.25
0.25
0.25
0.60
0.60
0.25
0.25
0.60
0.60
0.30
0.55
0.55
0.80
0.80
0.80
0.90
0.90
0.90
0.90
0.90
0.90
0.70
0.70
0.65
0.65
0.65
0.65
1.55
1.55
0.55
0.55
0.90
0.90
1.30
0.55
0.55
0.55
0.55
1.10
1.55
0.90
0.90
1.35
1.35
0.70
1.20
1.20
1.55
1.55
1.55
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.25
0.25
0.30
0.30
0.30
0.30
0.25
0.30
0.30
0.30
0.30
0.25
0.25
0.30
0.30
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.95
0.95
0.95
0.95
0.95
0.95
0.95
0.95
0.95
0.95
0.95
0.95
0.95
0.95
0.95
0.95
0.95
0.95
0.95
0.95
0.95
0.95
0.95
0.95
0.95
0.95
0.95
0.95
0.95
0.95
0.95
0.95
0.95
0.95
0.95
-
-
SCF010-R-1812
SCF014-1812
0.25
-
0.65
-
SCF014-R-1812
SCF020-1812
0.25
-
0.65
-
SCF020-R-1812
SCF035-1812
0.25
-
0.65
-
SCF035-R-1812
SCF050-1812
0.25
-
0.65
-
SCF050-R-1812
SCF075-1812
0.25
-
0.65
-
SCF075-R-1812
SCF075-24R-1812
SCF075-33R-1812
SCF110-1812
0.25
0.25
0.25
-
0.65
0.65
0.65
-
SCF110-R-1812
SCF110-16-1812
SCF110-16-R-1812
SCF110-24R-1812
SCF125-1812
0.25
-
0.65
-
0.25
0.25
-
0.65
0.65
-
SCF125-R-1812
SCF150-1812
0.25
-
0.65
-
SCF150-R-1812
SCF150-12R-1812
SCF150-24R-1812
SCF160-1812
0.25
0.25
0.25
-
0.65
0.65
0.65
-
SCF160-R-1812
SCF160-12R-1812
SCF160-16R-1812
SCF190R-1812
SCF200R-1812
SCF260R-1812
SCF260-13R-1812
SCF260-16R-1812
SCF300R-1812
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.65
0.65
0.65
0.65
0.65
0.65
0.65
0.65
0.65
SOCAY Electronics Co., Ltd.
www.socay.com
@ SOCAY Electronics Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.
Revision September 12, 2013
4 / 5
Surface Mount Resettable PTCs
SCF1812 Series
Packaging
Part Number
Packaging Option
Quantity
Part Number
Packaging Option
Quantity
SCF010-1812
Tape & Reel -12mm/7″tape
Tape & Reel -12mm/7″tape
Tape & Reel -12mm/7″tape
Tape & Reel -12mm/7″tape
Tape & Reel -12mm/7″tape
Tape & Reel -12mm/7″tape
Tape & Reel -12mm/7″tape
Tape & Reel -12mm/7″tape
Tape & Reel -12mm/7″tape
Tape & Reel -12mm/7″tape
Tape & Reel -12mm/7″tape
Tape & Reel -12mm/7″tape
Tape & Reel -12mm/7″tape
Tape & Reel -12mm/7″tape
Tape & Reel -12mm/7″tape
Tape & Reel -12mm/7″tape
Tape & Reel -12mm/7″tape
Tape & Reel -12mm/7″tape
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
1500
1500
2000
2000
2000
2000
SCF110-24R-1812
SCF125-1812
Tape & Reel -12mm/7″tape
Tape & Reel -12mm/7″tape
Tape & Reel -12mm/7″tape
Tape & Reel -12mm/7″tape
Tape & Reel -12mm/7″tape
Tape & Reel -12mm/7″tape
Tape & Reel -12mm/7″tape
Tape & Reel -12mm/7″tape
Tape & Reel -12mm/7″tape
Tape & Reel -12mm/7″tape
Tape & Reel -12mm/7″tape
Tape & Reel -12mm/7″tape
Tape & Reel -12mm/7″tape
Tape & Reel -12mm/7″tape
Tape & Reel -12mm/7″tape
Tape & Reel -12mm/7″tape
Tape & Reel -12mm/7″tape
1500
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
1500
1500
1500
SCF010-R-1812
SCF014-1812
SCF125-R-1812
SCF150-1812
SCF014-R-1812
SCF020-1812
SCF150-R-1812
SCF150-12R-1812
SCF150-24R-1812
SCF160-1812
SCF020-R-1812
SCF035-1812
SCF035-R-1812
SCF050-1812
SCF160-R-1812
SCF160-12R-1812
SCF160-16R-1812
SCF190R-1812
SCF200R-1812
SCF260R-1812
SCF260-13R-1812
SCF260-16R-1812
SCF300R-1812
SCF050-R-1812
SCF075-1812
SCF075-R-1812
SCF075-24R-1812
SCF075-33R-1812
SCF110-1812
SCF110-R-1812
SCF110-16-1812
SCF110-16-R-1812
Tape and Reel Specifications
7.0
(177.8)
0.157
(4.0)
Diameter
0.472
(12.0)
0.36
(9.2)
0.315
(8.0)
Cover tape
0.49
(12.4)
Direction of Feed
Dimensions are in inches
(and millimeters)
Warning
u
u
u
Operation beyond the specified maximum ratings or improper use may result in damage and possible electrical arcing and/or
flame.
PPTC device are intended for occasional over-current protection. Application for repeated over-current condition and/or
prolonged trip are not anticipated.
Avoid contact of PPTC device with chemical solvent. Prolonged contact will damage the device performance.
SOCAY Electronics Co., Ltd.
www.socay.com
@ SOCAY Electronics Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.
Revision September 12, 2013
5 / 5
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