SMD0805-075L
SMD0805-075L /12V
SMD0805-110L
SMD0805-110L /12V
SMD0805-125L
SMD0805-125L /12V
SMD0805-150L
SMD0805-150L /12V
SMD0805-175L
SMD0805-175L /12V
SMD0805-200L
SMD0805-200L /12V
SMD0805-260L
SMD0805-260L /12V
SMD0805-300L
SMD0805-300L /12V
SMD0805-350L
SMD0805-350L /12V
SMD0805-380L
SMD0805-380L /12V
SMD0805-400L
SMD0805-400L /12V
A
A
D
D
D
D
E
E
E
E
E
E
H
H
H
H
K
K
K
K
K
K
0.75
0.75
1.1
1.1
1.25
1.25
1.5
1.5
1.75
1.75
2.0
2.0
2.6
2.6
3.0
3.0
3.5
3.5
3.8
3.8
4.0
4.0
0.060
0.060
0.018
0.018
0.016
0.016
0.008
0.008
0.008
0.008
0.006
0.006
0.003
0.003
0.003
0.003
0.003
0.003
0.003
0.003
0.003
0.003
1.5
1.5
2.2
2.2
2.5
2.5
3.0
3.0
3.5
3.5
4.0
4.0
5.2
5.2
6.0
6.0
7.0
7.0
7.6
7.6
8.0
8.0
6.0
12.0
6.0
12.0
6.0
12.0
6.0
12.0
6.0
12.0
6.0
12.0
6.0
12.0
6.0
12.0
6.0
12.0
6.0
12.0
6.0
12.0
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.75
8.75
10.0
10.0
13.0
13.0
15.0
15.0
17.5
17.5
19.0
19.0
20.0
20.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
0.300
0.300
0.110
0.110
0.100
0.100
0.065
0.065
0.055
0.055
0.045
0.045
0.035
0.035
0.030
0.030
0.025
0.025
0.020
0.020
0.015
0.015
Description
Applicable
ROHS
www.unsemi.com.tw
Features
Revision March 1,2022 www.unsemi.com.tw
For technical questions, contact: tech@unsemi.com.tw
Specifications are subject to change without notice.
Please refer to www.unsemi.com.tw for current information.
1/6
SMD0805L Series
Surface Mount Resettable PTCs
Electrical Parameters
Part Number
I trip
(A)
I hold
(A)
V max
(Vdc)
I max
(A)
Pdtyp.
(W)
Maximum Time
To Trip
Resistance
Time
(Sec.)
Current
(A)
R min
Marking
R 1max
The SMD0805L Series PTC provides surface mount over-current
protection for applications where space is at a premium and reset
table protection is desired.
RoHS compliant, Lead-Free and Halogen-Free
Faster tripping, 0805L Dimension
Compact design saves board space
Compatible with high temperature solders
Agency recognition: UL
Low-profile
Battery PCM
PDAs & Charger, Analog & digital line card
Digital cameras
General electronics
USB peripherals
Power ports
Revision March 1,2022 www.unsemi.com.tw
For technical questions, contact: tech@unsemi.com.tw
ROHS
Surface Mount Resettable PTCs
Specifications are subject to change without notice.
Please refer to www.unsemi.com.tw for current information.
SMD0805L Series
Electrical Parameters
Temperature Rerating Chart- I hold (A)
2/6
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.
SMD0805-075L
SMD0805-075L /2V
SMD0805-110L
SMD0805-110L /12V
SMD0805-125L
SMD0805-125L /12V
SMD0805-150L
SMD0805-150L /12V
SMD0805-175L
SMD0805-175L /12V
SMD0805-200L
SMD0805-200L /12V
SMD0805-260L
SMD0805-260L /12V
SMD0805-300L
SMD0805-300L /12V
SMD0805-350L
SMD0805-350L /12V
SMD0805-380L
SMD0805-380L /12V
SMD0805-400L
SMD0805-400L /12V
1.07
1.07
1.57
1.57
1.78
1.78
2.14
2.14
2. 50
2.50
2.85
2.85
3.71
3.71
4.29
4.29
5.00
5.00
5.43
5.43
5.72
5.72
0.94
0.94
1.38
1.38
1.57
1.57
1.88
1.88
2.19
2.19
2.51
2.51
3.25
3.25
3.75
3.75
4.38
4.38
4.76
4.76
5.00
5.00
0.88
0.88
1.29
1.29
1.47
1.47
1.76
1.76
2.05
2.05
2.35
2.35
3.06
3.06
3.53
3.53
4.12
4.12
4.47
4.47
4.71
4.71
0.75
0.75
1.10
1.10
1.25
1.25
1.50
1.50
1.75
1.75
2.00
2.00
2.60
2.60
3.00
3.00
3.50
3.50
3.80
3.80
4.00
4.00
0.66
0.66
0.98
0.98
1.11
1.11
1.33
1.33
1.55
1.55
1.77
1.77
2.30
2.30
2.65
2.65
3.09
3.09
3.35
3.35
3.53
3.53
0.63
0.63
0.92
0.92
1.05
1.05
1.25
1.25
1.46
1.46
1.67
1.67
2.17
2.17
2.50
2.50
2.92
2.92
3.17
3.17
3.33
3.33
0.60
0.60
0.88
0.88
1.00
1.00
1.20
1.20
1. 40
1.40
1.60
1.60
2.08
2.08
2.40
2.40
2.80
2.80
3.04
3.04
3.20
3.20
0.48
0.48
0.71
0.71
0.81
0.81
0.97
0.97
1.13
1.13
1.29
1.29
1.68
1.68
1.94
1.94
2.26
2.26
2.45
2.45
2.59
2.59
0.34
0.34
0.50
0.50
0.57
0.57
0.68
0.68
0.79
0.79
0.91
0.91
1.18
1.18
1.36
1.36
1.59
1.59
1.73
1.73
1.81
1.81
Ambient Operation Temperature
Part Number
Hold Current (A)
85°C70°C60°C50°C40°C-40°C -20°C 0°C 25°C