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SMD1206P050TF/15

最大电压:15V 跳闸电流:1A

器件类别:电路保护    PTC自恢复保险丝   

厂商名称:聚鼎(PTTC)

厂商官网:http://www.pttc.com.tw/index.aspx

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器件参数
参数名称
属性值
最大电压
15V
保持电流
500mA
最大电流
100A
跳闸电流
1A
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SMD1206 HF Series Surface Mount PTC Devices
SMD1206 HF Series Surface Mount PTC Devices
Description
The 1206 series provides miniature surface mount overcurrent protection with
holding current from 0.05A to 2.0A. This series is suitable for wide range of applications
in modern electronics where space is limited.
Features
y
RoHS compliant and lead-free
y
Halogen-free
y
Compact design saves board space
y
Low profile
y
Fast response to fault current
y
Compatible with high temperature solders
Applications
y
Mobile Internet Device (MID)
y
Battery PCM
y
USB hubs, ports and peripherals
y
Set-top-box and HDMI
y
Game console port protection
y
General electronics
Agency Approval and Environmental Compliance
Agency
File Number
E201431
R50099121
Regulation
Standard
2011/65/EU
IEC 61249-2-21:2003
Electrical Characteristics
Part Number
SMD1206P005TF
SMD1206P005TF/30
SMD1206P010TF
SMD1206P010TF/30
SMD1206P012TF
SMD1206P016TF
SMD1206P020TF/24
SMD1206P025TF
SMD1206P025TF/24
SMD1206P035TF/16
SMD1206P035TF/30
SMD1206P050TF
SMD1206P050TF/15
SMD1206P050TF/24
SMD1206P075TFT
SMD1206P075TF/13.2
SMD1206P075TF/16
SMD1206P110TFT
SMD1206P150TFT
SMD1206P175TF
SMD1206P200TF
I
hold
(A)
0.05
0.05
0.10
0.10
0.125
0.16
0.20
0.25
0.25
0.35
0.35
0.50
0.50
0.50
0.75
0.75
0.75
1.10
1.50
1.75
2.00
I
trip
(A)
0.15
0.15
0.25
0.25
0.29
0.37
0.42
0.50
0.55
0.75
0.75
1.00
1.00
1.00
1.50
1.50
1.50
2.20
3.00
3.50
3.50
V
max
(Vdc)
60
30
60
30
30
30
24
16
24
16
30
6
15
24
8
13.2
16
8
8
6
6
I
max
(A)
10
40
10
40
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
P
d typ
(W)
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.8
0.8
0.8
0.8
Maximum
Time To Trip
Current Time
(A)
(Sec.)
0.25
0.25
0.50
0.50
1.00
1.00
8.00
8.00
8.00
8.00
8.00
8.00
8.00
8.00
8.00
8.00
8.00
8.00
8.00
8.00
8.00
1.50
1.50
1.50
1.50
0.20
0.30
0.10
0.08
0.08
0.10
0.10
0.10
0.10
0.10
0.20
0.20
0.20
0.10
0.30
0.50
1.50
Resistance
R
min
( )
3.600
3.600
1.500
1.500
1.500
1.200
0.650
0.550
0.550
0.300
0.300
0.150
0.150
0.150
0.090
0.090
0.090
0.040
0.040
0.020
0.018
Agency
Approval
R
1max
( )
20.000
20.000
10.000
10.000
6.000
4.500
2.600
2.300
2.300
1.200
1.200
0.700
0.750
0.750
0.290
0.350
0.290
0.210
0.120
0.090
0.080
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
24-1
No. 24-1 Industry E. Rd. IV, Hsinchu Science Park, Hsinchu 300, Taiwan.
TEL: +886-3-5643931 FAX: +886-3-5644624
http://www.pttc.com.tw
Page: 2 of 10
2017/01/03 Revision: K
SMD1206 HF Series Surface Mount PTC Devices
Note on Electrical Characteristics
„
Vocabulary
I
hold
= Hold current: maximum current device will pass without tripping in 23ºC still air.
I
trip
= Trip current: minimum current at which the device will trip in 23 ºC still air.
V
max
= Maximum voltage device can withstand without damage at rated current (I
max
)
I
max
= Maximum fault current device can withstand without damage at rated voltage (V
max
)
P
d typ
= Typical power dissipated from device when in the tripped state at 23 ºC still air.
R
min
= Minimum resistance of device in initial (un-soldered) state.
R
1max
= Maximum resistance of device at 23 ºC measured one hour after tripping or reflow soldering of 260 ºC for 20 sec.
„
Value specified is determined by using the PWB with 0.030”*1.5oz copper traces.
„
Caution: Operation beyond the specified rating may result in damage and possible arcing and flame.
„
Specifications are subject to change without notice.
Polymeric PTC Selecting Guide
„
Determine the following operating parameters for the circuits:
y
Normal operating current (I
hold
)
y
Maximum circuit voltage (V
max
)
Maximum interrupt current (I
max
)
Normal operating temperature surrounding device (minºC/maxºC)
Axial Leaded Device (ALD)
DISC Device
Other Customized Form Factors
„
Select the device form factor and dimension suitable for the application:
y
Surface Mount Device (SMD)
y
Radial Leaded Device (RLD)
„
Compare the maximum rating for V
max
and I
max
of the PPTC device with the circuit in application and make
sure the circuit’s requirement does not exceed the device rating.
„
Check that PPTC device’s trip time (time-to-trip) will protect the circuit.
„
Verify that the circuit operating temperature is within the PPTC device’s normal operating temperature range.
„
Verify the performance and suitability of the chosen PPTC device in the application.
„
Mechanical Stress
y
PPTC devices will undergo a thermal expansion during fault condition. If PPTC devices are installed or placed in an application where
the space between PPTC devices and the surrounding materials (e.g., covering materials, packaging materials, encapsulate materials
and the like) is insufficient, it will cause an inhibiting effect upon the thermal expansion. Pressing, twisting, bending and other kinds of
mechanical stress will also adversely affect the performance of the PPTC devices, and shall not be used or applied.
„
Chemical Pollutants
y
Silicone-based oils, oils, solvents, gels, electrolytes, fuels, acids, and the like will adversely affect the properties of PPTC devices, and
shall not be used or applied.
„
Electronic and Thermal Effect
y
PPTC devices are secondary protection devices and are used solely for sporadic, accidental over-current or over-temperature error
condition, and shall NOT be used if or when constant or repeated fault conditions (such fault conditions may be caused by, among
others, incorrect pin-connection of a connector) or over-extensive trip events may occur.
y
PTTC devices are different from fuses and, when a fault condition occurs, will go into high-resistance state and do not open circuit, in
which case the voltage at such PPTC devices may reach a hazardous level.
y
Operation over the maximum rating or other forms of improper use may cause failure, arcing, flame and/or other damage to the PPTC
devices.
y
Conductive material contamination, such as metal particle, may induce shortage, flame or arcing.
y
Due to the inductance, the operation circuits may generate a circuit voltage (Ldi/dt) above the rated voltage of PPTC devices, which
shall not be used under such circumstances.
„
General
y
Customers shall evaluate and test the properties of PPTC devices independently to verify and ensure that their individual applications
will be met.
y
The performance of PPTC devices will be adversely affected if they are improperly used under electronic, thermal and/or mechanical
procedures and/or conditions non-conformant to those recommended by manufacturer.
y
Customers shall be responsible for determining whether it is necessary to have back-up, failsafe and/or fool-proof protection to avoid or
minimize damage that may result from extra-ordinary, irregular function or failure of PPTC devices.
y
Any and all responsibilities and liabilities are disclaimed if any item under this notice of warning is not complied with.
24-1
No. 24-1 Industry E. Rd. IV, Hsinchu Science Park, Hsinchu 300, Taiwan.
TEL: +886-3-5643931 FAX: +886-3-5644624
http://www.pttc.com.tw
Page: 3 of 10
2017/01/03 Revision: K
SMD1206 HF Series Surface Mount PTC Devices
Thermal Derating Curve
200.00
Percentage of Rated Current
150.00
100.00
50.00
0.00
-40.00
0.00
40.00
80.00
120.00
Device Ambient Temperature (
)
Thermal Derating Chart
Recommended Hold Current (A) at Ambient Temperature (ºC)
Ambient Operation Temperature
Part Number
-40 ºC
SMD1206P005TF
SMD1206P005TF/30
SMD1206P010TF
SMD1206P010TF/30
SMD1206P012TF
SMD1206P016TF
SMD1206P020TF/24
SMD1206P025TF
SMD1206P025TF/24
SMD1206P035TF/16
SMD1206P035TF/30
SMD1206P050TF
SMD1206P050TF/15
SMD1206P050TF/24
SMD1206P075TFT
SMD1206P075TF/13.2
SMD1206P075TF/16
SMD1206P110TFT
SMD1206P150TFT
SMD1206P175TF
SMD1206P200TF
0.076
0.076
0.156
0.156
0.18
0.22
0.28
0.37
0.37
0.50
0.50
0.71
0.71
0.71
1.14
1.14
1.14
1.64
2.20
2.50
2.60
-20 ºC
0.068
0.068
0.139
0.139
0.16
0.20
0.25
0.33
0.33
0.45
0.45
0.64
0.64
0.64
1.01
1.01
1.01
1.46
1.99
2.25
2.44
0 ºC
0.060
0.060
0.120
0.120
0.14
0.18
0.23
0.29
0.29
0.40
0.40
0.57
0.57
0.57
0.88
0.88
0.88
1.30
1.77
2.00
2.35
23 ºC
0.050
0.050
0.100
0.100
0.125
0.16
0.20
0.25
0.25
0.35
0.35
0.50
0.50
0.50
0.75
0.75
0.75
1.10
1.50
1.75
2.00
40 ºC
0.043
0.043
0.083
0.083
0.10
0.14
0.17
0.22
0.22
0.30
0.30
0.42
0.42
0.42
0.65
0.65
0.65
0.92
1.34
1.55
1.78
50 ºC
0.039
0.039
0.074
0.074
0.09
0.12
0.15
0.20
0.20
0.27
0.27
0.39
0.39
0.39
0.59
0.59
0.59
0.83
1.23
1.45
1.67
60 ºC
0.034
0.034
0.065
0.065
0.08
0.10
0.14
0.17
0.17
0.24
0.24
0.35
0.35
0.35
0.54
0.54
0.54
0.80
1.10
1.35
1.50
70 ºC
0.030
0.030
0.056
0.056
0.07
0.09
0.12
0.15
0.15
0.21
0.21
0.31
0.31
0.31
0.49
0.49
0.49
0.65
1.01
1.25
1.45
85 ºC
0.023
0.023
0.042
0.042
0.05
0.08
0.09
0.12
0.12
0.15
0.15
0.25
0.25
0.25
0.41
0.41
0.41
0.52
0.84
1.10
1.10
24-1
No. 24-1 Industry E. Rd. IV, Hsinchu Science Park, Hsinchu 300, Taiwan.
TEL: +886-3-5643931 FAX: +886-3-5644624
http://www.pttc.com.tw
Page: 4 of 10
2017/01/03 Revision: K
SMD1206 HF Series Surface Mount PTC Devices
Average Time-Current Curve
100.00
A
E
C
A
B
D
F
SMD1206P005TF
SMD1206P005TF/30
B SMD1206P010TF
SMD1206P010TF/30
C
SMD1206P012TF
10.00
Time to Trip (Sec.)
D SMD1206P016TF
1.00
E
F
SMD1206P020TF/24
SMD1206P025TF
SMD1206P025TF/24
0.10
0.01
0.10
Faulct Current (Amp.)
1.00
10.00
Average Time-Current Curve
100.00
A
A
SMD1206P035TF/16
SMD1206P035TF/30
B
B SMD1206P050TF
H
D
C
E
10.00
F
G
SMD1206P050TF/15
SMD1206P050TF/24
C
SMD1206P075TFT
Time to Trip (Sec.)
1.00
D SMD1206P075TF/13.2
SMD1206P075TF/16
E
F
SMD1206P110TFT
SMD1206P150TFT
0.10
G SMD1206P175TF
H SMD1206P200TF
0.01
0.10
1.00
10.00
Faulct Current (Amp.)
24-1
No. 24-1 Industry E. Rd. IV, Hsinchu Science Park, Hsinchu 300, Taiwan.
TEL: +886-3-5643931 FAX: +886-3-5644624
http://www.pttc.com.tw
Page: 5 of 10
2017/01/03 Revision: K
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