Radial Leaded PTC FUZETEC

Radial Leaded PTC Resettable Fuse: FUSB075F
1. Summary
(a)
(b)
(c)
(d)
(e)
(f)
RoHS Compliant (Lead Free) Product
Applications: Low voltage USB equipment and Computers & peripherals
Product Features: Low resistance, Fast trip time, Low trip-to-hold ratio
Operation Current: 750mA
Maximum Voltage: 16V
Temperature Range : -40℃ to 85℃
2. Agency Recognition
UL: File No. E211981
C-UL: File No. E211981
TÜV : File No. R 50004084
3. Electrical Characteristics (23℃)
Part
Number
FUSB075F
Hold
Trip
Max.Time Maximum
Current Current
to Trip
Current
IH, A
IT, A
0.75
1.30
at 8A
0.4
IMAX, A
40
Rated Typical
Voltage Power
VMAX, Vdc Pd, W
16
0.3
Resistance
Tolerance
RMIN
R1MAX
ohms
ohms
0.08
0.23
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: Tin plated copper,24 AWG.
Soldering characteristics: Solder ability per ANSI/J-STD 002
Solder heat withstand per IEC 68-2-2
Insulating coating:Flame retardant epoxy polymer, meets UL 94V-0 requirement.
4. Production Dimensions (millimeter)
Lead Size: 24AWG
Φ 0.51 mm Diameter
Part
Number
FUSB075F
A
B
Maximum Maximum
6.9
11.4
C
D
E
F
Typical
Minimum
Maximum
Typical
5.1
7.6
3.0
0.8
NOTE : Specification subject to change without notice.
5. Thermal Derating Curve
Thermal Derating Curve, FUSB075F
Precent of Rated Hold and Trip Current
200%
150%
100%
50%
0%
-40
-20
0
20
40
60
80
Ambient Temperature (C)
6. Typical Time-To-Trip at 23℃
100
Time-to-trip (S)
10
1
0.1
0.01
0.001
1
10
Fault current (A)
NOTE : Specification subject to change without notice.
100
7. Material Specification
Lead material: Tin plated copper, 24 AWG
Soldering characteristics: MIL-STD-202, Method 208E
Insulating coating:Flame retardant epoxy ,meet UL-94V-0 requirement
8. Part Numbering and Marking System
Part Numbering System
FUSB □ □ □
Part Marking System
F
RoHS Compliant / Lead Free
Current rating
F
UB75F
09AB
Example
F
UB
□ □
F
RoHS Compliant / Lead Free
Part Identification
Product Family
□
□ □ □
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.