FVT - Fuzetec

NO.
FUZETEC TECHNOLOGY CO., LTD.
PQ14-101E
Product Specification and Approval Sheet Version
6
Page
1/3
Axial Leaded PTC Resettable Fuse: FVT Series
1. Summary
(a) RoHS Compliant (Lead Free) Product
(b) Applications: Laptop Computer, Rechargeable battery packs, Lithium cell and
battery packs
(c) Product Features: Low profile, Solid state
(d) Operation Current: 1.1A~2.4A
(e) Maximum Voltage: 16V
(f) Temperature Range : -40℃ to 85℃
2. Agency Recognition
UL:
File No. E211981
C-UL: File No. E211981
TÜV:
File No. R50004084
3. Electrical Characteristics (23℃)
Part
Number
Hold
Trip
Max. Time
Current Current
to Trip
FVT110F
FVT170F
IH,A
1.10
1.70
IT,A
2.7
3.4
at 5xIH, s
5.0
FVT175F
1.75
FVT200F
Rated
Voltage
Maximum Typical
Current Power
Resistance
RMIN RMAX R1MAX
Ω
Ω
Ω
0.038 0.070 0.140
0.030 0.052 0.105
5.0
V MAX, Vdc
16
16
IMAX, A
100
100
Pd, W
0.7
0.7
3.6
5.0
16
100
0.8
0.029 0.051
0.102
2.00
4.7
5.0
16
100
0.9
0.022 0.039
0.078
FVT210GF
2.10
4.7
5.0
16
100
1.2
0.018 0.030
0.060
FVT240F
2.40
5.9
5.0
16
100
1.0
0.014 0.026
0.052
IH=Hold current-maximum current at which the device will not trip at 23℃ still air.
IT=Trip current-minimum current at which the device will always trip at 23℃ still air.
V MAX=Maximum voltage device can withstand without damage at its rated current.
I MAX= Maximum fault current device can withstand without damage at rated voltage (V MAX).
Pd=Typical power dissipated from device when in tripped state in 23℃ still air environment.
RMIN=Minimum device resistance at 23℃.
R1MAX=Maximum device resistance at 23℃, 1 hour after tripping.
Physical specifications: Lead material: 0.125mm nominal thickness, quarter-hard nickel.
Insulating material: Polyester tape.
NOTE : Specification subject to change without notice.
NO.
FUZETEC TECHNOLOGY CO., LTD.
PQ14-101E
Product Specification and Approval Sheet Version
6
Page
4. Production Dimensions (millimeter)
Part
Number
Fig
FVT110F
FVT170F
FVT175F
FVT200F
FVT210GF
FVT240F
2
1
2
2
2
2
A
Min
23.6
15.4
21.0
21.0
21.0
23.8
B
Max Min
25.6 2.6
17.5 7.0
23.0 3.5
23.0 4.1
23.0 4.9
26.0 4.9
C
Max
2.9
7.4
3.9
4.5
5.2
5.3
Min
0.5
0.5
0.5
0.5
0.5
0.5
D
Max
0.9
0.9
0.9
0.9
0.9
0.9
Min
7.0
4.0
4.6
3.0
4.1
3.5
F
Max
8.0
6.2
6.6
4.8
5.5
5.5
Min
2.3
3.9
2.9
2.9
3.9
3.9
Max
2.5
4.1
3.1
3.1
4.1
4.1
5.Thermal Derating Curve
Precent of Rated Hold and Trip Current
FVT Series
200%
150%
100%
50%
0%
-40
-20
0
20
40
Ambient Temperature (C)
NOTE : Specification subject to change without notice.
60
80
2/3
NO.
FUZETEC TECHNOLOGY CO., LTD.
Product Specification and Approval Sheet Version
PQ14-101E
6
Page
3/3
6. Typical Time-To-Trip at 23℃
ABCD
100
EF
10
Time-to-trip (S)
A= FVT 110F
B= FVT 170F
C= FVT 175F
D= FVT 200F
E= FVT 210F
F= FVT 240F
1
0.1
0.01
0.001
1
10
100
Fault Current (A)
7. Material Specification
Lead material: 0.125 mm nominal thickness, quarter-hard nickel
Insulating material:Polyester tape
8. Part Numbering and Marking System
Part Numbering System
FV T □ □ □
Part Marking System
F
RoHS Compliant / Lead Free
FVT210F
74AB
FVT □ □ □ F
RoHS Compliant / Lead Free
Part Identification
Fuzetec Logo and Product Family
Current rating
Example
□
□ □ □
Date Code/Lot Number
Warning: -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 overcurrent protection. Application for repeated overcurrent
condition and/or prolonged trip are not anticipated.
- Avoid contact of PPTC device with chemical solvent. Prolonged contact will damage the device
performance.
NOTE : Specification subject to change without notice.