Document No
TRF18OS002A
2011/08/15
1/8
Lead Free SMD Resettable Fuse
Issued date
Page
1. Scope
This specification applies for the Lead-Free SMD Resettable fuse series .
2. Construction
Style 1
Style 2
3. Type Designation
TRF
18
035
V16
E
F
2
Packaging
Lead
Free
E:Embossed Tape
T:Paper Tape
SMD
Resettable
fuse
Size
18:1812(4532)
I-hold
035:0.35A
Vmax(Vdc)
V06: 6V
V08: 8V
V12: 12V
V13: 13.2V
V15: 15V
V16: 16V
V30: 30V
V60: 60V
TA-I TECHNOLOGY CO., LTD
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
Document No
TRF18OS002A
2011/08/15
2/8
Lead Free SMD Resettable Fuse
Issued date
Page
4. Dimensions
Style 1
Style 2
TA-I TECHNOLOGY CO., LTD
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
Document No
TRF18OS002A
2011/08/15
3/8
Lead Free SMD Resettable Fuse
Issued date
Page
Dimensions
Unit: mm
Part
Designation
TRF18-010V60-EF
TRF18-014V60-EF
TRF18-020V30-EF
TRF18-020V60-EF
TRF18-030V30-EF
TRF18-050V15-EF
TRF18-075V13-EF
TRF18-075V24-EF
TRF18-110V06-EF
TRF18-110V16-EF
TRF18-110V24-EF
TRF18-125V06-EF
TRF18-150V06-EF
TRF18-150V24-EF
TRF18-160V08-EF
TRF18-200V08-EF
TRF18-250V16-EF
TRF18-260V06-EF
A
Min.
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
Max.
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.83
4.73
4.73
4.83
4.73
4.73
4.83
4.73
Min.
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
B
Max.
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
Min.
0.70
0.70
0.70
0.70
0.70
0.55
0.55
0.55
0.45
0.45
0.70
0.55
0.55
0.70
0.55
0.55
0.70
0.48
C
Max.
1.10
1.10
1.10
1.10
1.10
0.85
0.85
0.85
0.85
0.85
1.60
0.85
0.85
1.60
0.85
0.85
1.60
0.85
D
Min.
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
Style
1
1
1
1
1
1
1
1
1
1
2
1
1
2
1
1
2
1
Packaging:
TRF18-010V60-EF through TRF18-030V30-EF = 1500 pcs. per reel.
TRF18-050V15-EF through TRF18-200V08-EF & TRF18-260V06-EF = 2000 pcs. per reel.
TRF18-110V24-EF = 1000 pcs. per reel.
TRF18-150V24-EF & TRF18-250V16-EF = 1500 pcs. per reel.
TA-I TECHNOLOGY CO., LTD
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
Document No
TRF18OS002A
2011/08/15
4/8
Lead Free SMD Resettable Fuse
Issued date
Page
5. Applications and ratings
I
hold
I
trip
at 23℃ at 23℃
(A)
(A)
0.10
0.14
0.20
0.20
0.30
0.50
0.75
0.75
1.10
1.10
1.10
1.25
1.50
1.50
1.60
2.00
2.50
2.60
0.30
0.34
0.40
0.40
0.60
1.00
1.50
1.5
2.2
2.2
2.2
2.5
3
3
2.8
4
5
5.2
P
d
Typ.
(W)
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
1.0
0.8
0.8
1.2
0.8
Maximum
time to trip
at 23℃
Current
(A)
0.5
1.5
6.0
1.5
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
Time
(Sec)
1.50
0.15
0.06
0.15
0.10
0.15
0.20
0.20
0.30
0.30
0.50
0.40
0.5
1.5
2.0
3.0
5.0
5.0
Resistance
at 23℃
Ri
min
(Ω)
0.70
0.40
0.40
0.40
0.30
0.15
0.11
0.11
0.04
0.04
0.06
0.035
0.03
0.03
0.035
0.020
0.015
0.015
R1
max
(Ω)
15.00
6.5
6.00
6
3
1
0.45
0.45
0.21
0.21
0.18
0.14
0.12
0.12
0.099
0.08
0.1
0.08
Part
Designation
V
max
(Vdc)
I
max
(A)
TRF18-010V60-EF
TRF18-014V60-EF
TRF18-020V30-EF
TRF18-020V60-EF
TRF18-030V30-EF
TRF18-050V15-EF
TRF18-075V13-EF
TRF18-075V24-EF
TRF18-110V06-EF
TRF18-110V16-EF
TRF18-110V24-EF
TRF18-125V06-EF
TRF18-150V06-EF
TRF18-150V24-EF
TRF18-160V08-EF
TRF18-200V08-EF
TRF18-250V16-EF
TRF18-260V06-EF
60.0
60.0
30.0
60.0
30.0
15.0
13.2
24.0
6.0
16.0
24.0
6.0
6.0
24.0
8.0
8.0
16.0
6.0
40
40
80
40
10
100
100
40
100
100
20
100
100
20
100
40
100
100
I
hold
= Hold Current. Maximum current device will sustain for 30min 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.
I
max
= Maximum fault current device can withstand without damage at rated voltage.
P
d
= Power dissipated from device when in the tripped state at 23°C still air.
Ri
min
= Typical resistance of device in initial (un-soldered) state.
R1
max
= Maximum resistance of device at 23°C measured one hour post reflow.
CAUTION:Operation beyond the specified ratings may result in damge and possibile arcing and flame.
TA-I TECHNOLOGY CO., LTD
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
Document No
TRF18OS002A
2011/08/15
5/8
Lead Free SMD Resettable Fuse
Issued date
Page
6. Thermal Derating Chart
Maximum ambient operating temperature(T
mao
) vs. hold current (I
hold
) (Amps)
Part
Designation
-40℃
-20℃
0℃
23℃
40℃
50℃
60℃
70℃
85℃
0.14
0.12
0.10
0.08
0.07
0.06
0.05
0.03
TRF18-010V60-EF
0.16
0.19
0.17
0.14
0.12
0.10
0.09
0.08
0.06
TRF18-014V60-EF
0.23
0.26
0.23
0.20
0.17
0.15
0.14
0.12
0.10
TRF18-020V30-EF
0.29
0.26
0.23
0.20
0.17
0.15
0.14
0.12
0.10
TRF18-020V60-EF
0.29
0.39
0.35
0.30
0.26
0.23
0.21
0.18
0.15
TRF18-030V30-EF
0.44
0.68
0.59
0.50
0.44
0.40
0.37
0.33
0.29
TRF18-050V15-EF
0.77
1.01
0.88
0.75
0.65
0.60
0.55
0.49
0.43
TRF18-075V13-EF
1.15
1.01
0.88
0.75
0.65
0.60
0.55
0.49
0.43
TRF18-075V24-EF
1.15
1.43
1.26
1.10
0.95
0.87
0.80
0.71
0.60
TRF18-110V06-EF
1.59
1.43
1.26
1.10
0.95
0.87
0.80
0.71
0.60
TRF18-110V16-EF
1.59
1.70
1.40
1.10
0.95
0.88
0.80
0.73
0.61
TRF18-110V24-EF
2.00
1.63
1.43
1.25
1.08
0.99
0.91
0.81
0.68
TRF18-125V06-EF
1.80
1.95
1.72
1.50
1.30
1.18
1.09
0.97
0.82
TRF18-150V06-EF
2.17
1.90
1.70
1.50
1.25
1.13
1.00
0.88
0.69
TRF18-150V24-EF
2.10
2.20
1.90
1.60
1.45
1.30
1.15
1.03
0.91
TRF18-160V08-EF
2.30
2.71
2.35
2.00
1.80
1.60
1.50
1.40
1.25
TRF18-200V08-EF
3.08
3.45
3.00
2.50
2.05
1.85
1.75
1.30
1.10
TRF18-250V16-EF
3.85
3.52
3.06
2.60
2.34
2.08
1.95
1.39
1.04
TRF18-260V06-EF
4.00
7.
Typical Time to Trip at 23 °C
The Time to Trip curves represent typical performance of a device in a simulated application environment.
Actual performance in specific customer applications may differ from these values due to the influence of
other variables.
TA-I TECHNOLOGY CO., LTD
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
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