RF30-135 Self Recovery Pptc Resettable Fuse For 24V Chargers
Positive Temperature Coefficient (PTC) Data Sheet
RF30-135
Product Dimensions (mm)
|
A |
B |
C |
D |
E |
|||||
|
Min |
Max |
Min |
Max |
Min |
Max |
Min |
Max |
Min |
Max |
|
- |
8.9 |
- |
13.5 |
4.5 |
5.5 |
7.6 |
- |
- |
3.0 |
PERFORMANCE RANTINGS
|
IH |
IT |
Vmax |
I max |
PD TYP |
Maximum Time to Trip |
Resistance(Ω) |
|||
|
(A) |
(A) |
(Vdc) |
(A) |
(W) |
Current(A) |
Time(Sec) |
Rmin |
Rmax |
R1max |
|
1.35 |
2.7 |
30 |
40 |
0.8 |
6.75 |
7.3 |
0.040 |
0.080 |
0.130 |
IH: Hold current: maximum current device will pass without interruption in 20℃ still air unless otherwise specified .
IT: Trip current: minimum current at which the device will be tripping in 20℃ .
IMAX: Maximum current device can withstand without damage at rated voltage.
Vmax: Maximum voltage device can withstand without damage at rated current.
Pd: Typical Power dissipation: Typical amount of dissipated by the device when in state air environment.
RMIN: Minimum resistance of device as 20℃ prior to tripping..
RMAX: Maximum resistance of device at 20℃ prior to tripping..
R1max:The maximum resistance of the device at 20℃ 1 hour after being tripped.
Thermal Derating Chart-IH(A)
|
Part No |
Maximum ambient operating temperatures(℃) |
|||||||||
|
-40 |
-20 |
0 |
20 |
25 |
40 |
50 |
60 |
70 |
85 |
|
|
RF30-135 |
2.15 |
1.94 |
1.70 |
1.35 |
1.32 |
1.20 |
1.14 |
1.00 |
0.90 |
0.81 |
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