Positive
Thermal
Coefficent
SMD1206 Series
Circuit Protection
System
Specifications are subject to change without notice.
Positive Thermal Coefficent - SMD1206 Series
Description
The 1206 series provides miniature surface mount overcurrent
protection with holding current from 0.05A to 3.0A. This series
is suitable for wide range of applications in modern electronics
where space is limited.
Features
Applications
• I(hold): 0.05~3.0A
• USB peripherals
• Very high voltage surge capabilities
• Disk drives
• Available in lead-free version
• CD-ROMs
• Fast response to fault current
• General electronics
• RoHS compliant, Lead- Free and Halogen-Free
• Disk drives
• Low resistance
• Set-top-box and HDMI
• Compact design saves board space
• Mobile Internet Device (MID)
• Compatible with high temperature solders
• PDAs / digital cameras
• Game console port protection
• Plug and play protection for motherboards and peripherals
• Mobile phones - battery and port protection
Product Name
S
M
Surface Mount
Device
D
X
X
Device size
code
X
X
P
X
X
Polytronics
Symbol
T
F
T: Thin
Version
(Optional)
Current Rating
Circuit Protection
System
X
F: Lead-free
/
-
-
Special
Voltage
Rating
(Optional)
Specifications are subject to change without notice.
Page:1
D
A
B
E
Positive Thermal Coefficent - SMD1206 Series
E
C
Lead style code
A
Dimensions
(mm)
B
D
Type Number
C
Ihold Itrip
A
A
Maximum
Time To Trip
Vmax Imax Pd typ Rmin R1max
Current
A
Time
(Sec.)
VDC
A
W
Ω
Ω
Package Dimensions
(mm)
Package
A
B
C
D
min max min max min max min
SMD1206P005TF
0.05 0.15
0.25
1.5
60
100
0.4
3.6
50
1206
3.0
3.5
1.5
1.8
0.7
1.3 0.15
SMD1206P010TF
0.1
0.25
0.5
1.0
60
100
0.4
1.6
15
1206
3.0
3.5
1.5
1.8
0.7
1.3 0.15
SMD1206P012TF
0.12 0.29
0.2
0.2
60
100
0.6
1.5
6
1206
3.0
3.5
1.5
1.8
0.7
1.3 0.15
SMD1206P016TF
0.16 0.37
0.3
0.3
24
100
0.6
1.2
4.5
1206
3.0
3.5
1.5
1.8
0.7
1.3 0.15
SMD1206P020TF
0.2
0.46
8.0
0.08
24
100
0.6
0.35
2.7
1206
3.0
3.5
1.5
1.8
0.5
1.0 0.15
SMD1206P020TF/30
0.2
0.46
8.0
0.08
30
100
0.6
0.35
2.7
1206
3.0
3.5
1.5
1.8
0.5
1.0 0.15
SMD1206P020TF/48
0.2
0.46
8.0
0.08
48
100
0.6
0.35
2.7
1206
3.0
3.5
1.5
1.8
0.5
1.0 0.15
SMD1206P025TF
0.25
0.5
8.0
0.08
16
100
0.6
0.35
2.5
1206
3.0
3.5
1.5
1.8
0.5
1.0 0.15
SMD1206P025TF/30
0.25
0.5
8.0
0.08
30
100
0.6
0.35
2.5
1206
3.0
3.5
1.5
1.8
0.5
1.0 0.15
SMD1206P035TF
0.35 0.75
8.0
0.1
6.0
100
0.6
0.25
1.3
1206
3.0
3.5
1.5
1.8
0.5
1.0 0.15
SMD1206P035TF/16
0.35 0.75
8.0
0.1
16
100
0.6
0.25
1.3
1206
3.0
3.5
1.5
1.8
0.9
1.6 0.15
SMD1206P035TF/24
0.35 0.75
8.0
0.1
24
100
0.6
0.25
1.3
1206
3.0
3.5
1.5
1.8
0.9
1.6 0.15
SMD1206P035TF/48
0.35 0.75
8.0
0.1
48
100
0.6
0.25
1.3
1206
3.0
3.5
1.5
1.8
0.9
1.6 0.15
SMD1206P050TF
0.5
1.0
8.0
0.1
6.0
100
0.6
0.15
0.7
1206
3.0
3.5
1.5
1.8
0.5
1.0 0.15
SMD1206P050TF/13.2
0.5
1.0
8.0
0.1
13.2
100
0.6
0.15
0.7
1206
3.0
3.5
1.5
1.8
0.5
1.0 0.15
SMD1206P050TF/16
0.5
1.0
8.0
0.1
16
100
0.6
0.15
0.7
1206
3.0
3.5
1.5
1.8
0.8
1.4 0.15
SMD1206P050TF/24
0.5
1.0
8.0
0.1
24
100
0.6
0.15
0.7
1206
3.0
3.5
1.5
1.8
0.9
1.6 0.15
SMD1206P050TF/30
0.5
1.0
8.0
0.1
30
100
0.6
0.15
0.7
1206
3.0
3.5
1.5
1.8
0.9
1.6 0.15
SMD1206P075TF
0.75
1.5
8.0
0.2
6.0
100
0.6
0.09
0.5
1206
3.0
3.5
1.5
1.8
0.4
0.8 0.15
SMD1206P075TF/13.2
0.75
1.5
8.0
0.2
13.2
100
0.6
0.09
0.5
1206
3.0
3.5
1.5
1.8
0.8
1.4 0.15
SMD1206P075TF/16
0.75
1.5
8.0
0.2
16
100
0.6
0.09
0.5
1206
3.0
3.5
1.5
1.8
0.9
1.6 0.15
SMD1206P075TF/24
0.75
1.5
8.0
0.2
24
100
0.6
0.09
0.5
1206
3.0
3.5
1.5
1.8
0.9
1.6 0.15
SMD1206P100TF
1.0
1.8
8.0
0.3
6.0
100
0.6
0.055
0.27
1206
3.0
3.5
1.5
1.8
0.4
0.8 0.15
SMD1206P100TF/12
1.0
1.8
8.0
0.3
12
100
0.6
0.055
0.27
1206
3.0
3.5
1.5
1.8
0.5
1.1 0.15
SMD1206P100TF/16
1.0
1.8
8.0
0.3
16
100
0.6
0.055
0.27
1206
3.0
3.5
1.5
1.8
0.5
1.1 0.15
Circuit Protection
System
Specifications are subject to change without notice.
Page:2
D
A
B
E
Positive Thermal Coefficent - SMD1206 Series
E
C
Lead style code
A
Dimensions
(mm)
B
D
Ihold
C
Itrip
Type Number
Maximum
Time To Trip
Vmax
Imax
Pd typ
Rmin
Package Dimensions
(mm)
R1max
Package
A
B
C
D
A
A
Current
A
Time
(Sec.)
VDC
A
W
Ω
Ω
SMD1206P100TF24
1
1.8
8
0.3
24
100
0.6
0.055
0.27
1206
3
3.5
1.5
1.8
0.6
1.2 0.15
SMD1206P110TF
1.1
2.2
8
0.3
6
100
0.8
0.04
0.18
1206
3
3.5
1.5
1.8
0.4
0.8 0.15
SMD1206P110TF/12
1.1
2.2
8
0.3
12
100
1.1
2.2
8
1206
3
3.5
1.5
1.8
0.5
1.1 0.15
MD1206P110TF/24
1.1
2.2
8
0.3
24
100
1.1
2.2
8
1206
3
3.5
1.5
1.8
0.8
1.4 0.15
MD1206P110TF/33
1.1
2.2
8
0.3
33
100
1.1
2.2
8
1206
3
3.5
1.5
1.8
0.8
1.4 0.15
SMD1206P150TF
1.5
3
8
1
6
100
0.8
0.04
0.13
1206
3
3.5
1.5
1.8
0.6
1.2 0.15
SMD1206P150TF/12
1.5
3
8
1
12
100
0.8
0.04
0.13
1206
3
3.5
1.5
1.8
0.6
1.2 0.15
SMD1206P150TF/16
1.5
3
8
1
16
100
0.8
0.04
0.13
1206
3
3.5
1.5
1.8
0.8
1.4 0.15
SMD1206P200TF
2
3.5
8
1.5
6
100
0.8
0.018
0.08
1206
3
3.5
1.5
1.8
0.8
1.4 0.15
SMD1206P200TF/16
2
3.5
8
1.5
6
100
0.8
0.018
0.08
1206
3
3.5
1.5
1.8
0.8
1.4 0.15
SMD1206P250TF
2.5
5.0
8
2.0
6
100
0.8
0.01
0.055
1206
3
3.5
1.5
1.8
0.9
1.6 0.15
SMD1206P260TF
2.6
5.2
8
2.0
6
100
0.8
0.015 0.070
1206
3
3.5
1.5
1.8
0.9
1.6 0.15
SMD1206P300TF
3
6
8
4
6
100
0.8
0.01
1206
3
3.5
1.5
1.8
0.9
1.6 0.15
0.055
min max min max min max min
Ihold = Hold current: maximum current device will pass without tripping in 25ºC still air.
Itrip = Trip current: minimum current at which the device will trip in 25 ºC still air.
Vmax = Maximum voltage device can withstand without damage at rated current (I max)
Imax = Maximum fault current device can withstand without damage at rated voltage (Vmax)
Pd typ = Typical power dissipated from device when in the tripped state at 25 ºC still air.
Rmin = Minimum resistance of device in initial (un-soldered) state.
R1max = Maximum resistance of device at 25 ºC measured one hour after tripping or reflow soldering of 260 ºC for 20 sec.
Circuit Protection
System
Specifications are subject to change without notice.
Page:3
Positive Thermal Coefficent - SMD1206 Series
Thermal Derating Chart
Recommended Hold Current (A) at Ambient Temperature (°C)
Part Numberr
-40℃
-20℃
0℃
25 ℃
40℃
50 ℃
60℃
70℃
85℃
SMD1206P005TF
0.074
0.066
0.058
0.05
0.0425
0.0375
0.035
0.03
0.0275
SMD1206P010TF
0.148
0.132
0.116
0.10
0.085
0.075
0.07
0.06
0.055
SMD1206P012TF
0.18
0.16
0.14
0.12
0.10
0.09
0.08
0.07
0.05
SMD1206P016TF
0.22
0.2
0.18
0.16
0.14
0.12
0.10
0.9
0.8
SMD1206P020TF
0.28
0.25
0.23
0.20
0.17
0.15
0.14
0.12
0.09
SMD1206P020TF/30
0.28
0.25
0.23
0.20
0.17
0.15
0.14
0.12
0.09
SMD1206P020TF/48
0.28
0.25
0.23
0.20
0.17
0.15
0.14
0.12
0.09
SMD1206P025TF
0.37
0.33
0.29
0.25
0.22
0.20
0.17
0.15
0.12
SMD1206P035TF
0.50
0.45
0.40
0.35
0.30
0.27
0.24
0.21
0.15
SMD1206P035TF/16
0.50
0.45
0.40
0.35
0.30
0.27
0.24
0.21
0.15
SMD1206P035TF/24
0.50
0.45
0.40
0.35
0.30
0.27
0.24
0.21
0.15
SMD1206P035TF/48
0.50
0.45
0.40
0.35
0.30
0.27
0.24
0.21
0.15
SMD1206P050TF
0.71
0.64
0.57
0.50
0.42
0.39
0.35
0.31
0.25
SMD1206P050TF/13.2
0.71
0.64
0.57
0.50
0.42
0.39
0.35
0.31
0.25
SMD1206P050TF/16
0.71
0.64
0.57
0.50
0.42
0.39
0.35
0.31
0.25
SMD1206P050TF/24
0.71
0.64
0.57
0.50
0.42
0.39
0.35
0.31
0.25
SMD1206P050TF/30
0.71
0.64
0.57
0.50
0.42
0.39
0.35
0.31
0.25
SMD1206P075TF
1.14
1.01
0.88
0.75
0.65
0.59
0.54
0.49
0.41
SMD1206P075TF/13.2
1.14
1.01
0.88
0.75
0.65
0.59
0.54
0.49
0.41
SMD1206P075TF/16
1.14
1.01
0.88
0.75
0.65
0.59
0.54
0.49
0.41
SMD1206P075TF/24
1.14
1.01
0.88
0.75
0.65
0.59
0.54
0.49
0.41
SMD1206P100TF
1.45
1.3
1.15
1.00
0.84
0.77
0.69
0.61
0.48
SMD1206P100TF/12
1.45
1.3
1.15
1.00
0.84
0.77
0.69
0.61
0.48
SMD1206P100TF/16
1.45
1.3
1.15
1.00
0.84
0.77
0.69
0.61
0.48
SMD1206P100TF/24
1.45
1.3
1.15
1.00
0.84
0.77
0.69
0.61
0.48
SMD1206P110TF
1.64
1.46
1.30
1.10
0.92
0.83
0.80
0.65
0.52
SMD1206P110TF/12
1.64
1.46
1.30
1.10
0.92
0.83
0.80
0.65
0.52
SMD1206P110TF/24
1.64
1.46
1.30
1.10
0.92
0.83
0.80
0.65
0.52
SMD1206P110TF/33
1.64
1.46
1.30
1.10
0.92
0.83
0.80
0.65
0.52
SMD1206P150TF
2.20
1.99
1.77
1.50
1.34
1.23
1.10
1.01
0.84
SMD1206P150TFT/12
2.20
1.99
1.77
1.50
1.34
1.23
1.10
1.01
0.84
SMD1206P150TFT/16
2.20
1.99
1.77
1.50
1.34
1.23
1.10
1.01
0.84
SMD1206P200TF
2.60
2.44
2.35
2.00
1.78
1.67
1.50
1.45
1.10
SMD1206P200TF/16
2.60
2.44
2.35
2.00
1.78
1.67
1. 50
1.45
1.10
SMD1206P250TF
3.30
3.10
2.82
2.50
2.14
1.95
1.8
1.51
1.3
SMD1206P260TF
3.43
3.22
2.93
2.60
2.23
2.03
1.87
1.57
1.35
SMD1206P300TF
4.05
3.66
3.36
3.00
2.50
2.28
2.00
1.62
1.35
Circuit Protection
System
Specifications are subject to change without notice.
Page:4
Positive Thermal Coefficent - SMD1206 Series
Thermal Derating Curve
Average Time-Current Curve
Environmental Specifications
Test
Conditions
Resistance change
Passive aging
+85°C, 1000 hrs.
±5% typical
Humidity aging
+85°C, 85% R.H. , 168 hours
±5% typical
Thermal shock
+85°C to -40°C, 20 times
±33% typical
Resistance to solvent
MIL-STD-202,Method 215
No change
Vibration
MIL-STD-202,Method 201
No change
Ambient operating conditions : - 40 °C to +85 °C
Maximum surface temperature of the device in the tripped state is 125 °C
Circuit Protection
System
Specifications are subject to change without notice.
Page:5
Positive Thermal Coefficent - SMD1206 Series
Soldering Parameters
Circuit Protection
System
Specifications are subject to change without notice.
Page:6
Positive Thermal Coefficent - SMD1206 Series
Tape and Reel Specificatons
Governing
Specifications
EIA 481-1
W
8.15 ± 0.3
P0
4.0 ± 0.10
P1
4.0 ± 0.10
P2
2.0 ± 0.05
A0
1.95 ± 0.10
B0
3.40 ± 0.10
B1max.
4.35
D0
1.50 + 0.1, -0
F
3.5 ± 0.05
E1
1.75 ± 0.10
E2min.
6.25
T
0.6
T1max.
0.1
K0
1.04 ± 0.1
Leader min.
390
Trailer min.
160
Reel Dimensions
A max.
178
N min.
60
W1
9 ± 0.5
W2
12.6 ± 0.5
Circuit Protection
System
Specifications are subject to change without notice.
Page:7
Positive Thermal Coefficent - SMD1206 Series
Packaging
Part Numberr
Halogen
Free
Packaging
Option
Quantity
Quantity &
Packaging Codes
SMD1206P005TF
Yes
Tape and Reel
3500
YR
SMD1206P010TF
Yes
Tape and Reel
3500
YR
SMD1206P012TF
Yes
Tape and Reel
3500
YR
SMD1206P016TF
Yes
Tape and Reel
4500
YR
SMD1206P020TF
Yes
Tape and Reel
4500
YR
SMD1206P020TF/30
Yes
Tape and Reel
4500
YR
SMD1206P020TF/48
Yes
Tape and Reel
3500
YR
SMD1206P025TF
Yes
Tape and Reel
3500
YR
SMD1206P035TF
Yes
Tape and Reel
5000
YR
SMD1206P035TF/16
Yes
Tape and Reel
4500
YR
SMD1206P035TF/24
Yes
Tape and Reel
3500
YR
SMD1206P035TF/48
Yes
Tape and Reel
3500
YR
SMD1206P050TF
Yes
Tape and Reel
4500
YR
SMD1206P050TF/13.2
Yes
Tape and Reel
4500
YR
SMD1206P050TF/16
Yes
Tape and Reel
3500
YR
SMD1206P050TF/24
Yes
Tape and Reel
3500
YR
SMD1206P050TF/30
Yes
Tape and Reel
3500
YR
SMD1206P075TF
Yes
Tape and Reel
4500
YR
SMD1206P075TF/13.2
Yes
Tape and Reel
4500
YR
SMD1206P075TF/16
Yes
Tape and Reel
3500
YR
SMD1206P075TF/24
Yes
Tape and Reel
3500
YR
SMD1206P100TF
Yes
Tape and Reel
4500
YR
SMD1206P100TF/12
Yes
Tape and Reel
3500
YR
SMD1206P100TF/16
Yes
Tape and Reel
3500
YR
SMD1206P100TF/24
Yes
Tape and Reel
3500
YR
SMD1206P110TF
Yes
Tape and Reel
4500
YR
SMD1206P110TF/12
Yes
Tape and Reel
3500
YR
SMD1206P110TF/24
Yes
Tape and Reel
3500
YR
SMD1206P110TF/30
Yes
Tape and Reel
3500
YR
SMD1206P150TF
Yes
Tape and Reel
3500
YR
SMD1206P150TFT/12
Yes
Tape and Reel
3500
YR
SMD1206P150TFT/16
Yes
Tape and Reel
3500
YR
SMD1206P200TF
Yes
Tape and Reel
3500
YR
SMD1206P200TF/16
Yes
Tape and Reel
3500
YR
SMD1206P250TF
Yes
Tape and Reel
3500
YR
SMD1206P260TF
Yes
Tape and Reel
3500
YR
SMD1206P300TF
Yes
Tape and Reel
3500
YR
Circuit Protection
System
Specifications are subject to change without notice.
Page:8
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