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Surface Mount PPTC - FSMD2920 Series |
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※
RoHS Compliant
/
(Lead
Free) Available |
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Application: |
All high-density boards |
| Product Features: |
2920 Dimension, Surface mountable, Solid state,
Faster
time to trip than standard SMD devices. |
| Operation Current:
|
300mA~3.0A |
| Maximum Voltage: |
6V~60VDC |
| Temperature Range: |
-40°C to 85°C |
| Agency Recognition:
|
UL (E211981),
C_UL (E211981),
*TÜV (R50090556) |
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PDF File
Download |
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Part
Number |
Hold
Current |
Trip
Current |
Rated
Voltage |
Maximum
Current |
Typical
Power |
Max Time to Trip |
Resistance |
|
RMIN |
R1MAX |
|
IH,
A |
IT,
A |
VMAX,Vdc |
IMAX,
A |
Pd, W |
Current |
Time, S |
ohms |
ohms |
|
FSMD030-2920 |
0.30 |
0.60 |
60 |
10 |
1.5 |
1.5 |
3.0 |
1.00 |
4.80 |
|
FSMD030-2920-R |
0.30 |
0.60 |
60 |
10 |
1.5 |
1.5 |
3.0 |
1.00 |
4.80 |
|
FSMD050-2920 |
0.50 |
1.00 |
60 |
10 |
1.5 |
2.5 |
4.0 |
0.30 |
1.40 |
|
FSMD050-2920-R |
0.50 |
1.00 |
60 |
10 |
1.5 |
2.5 |
4.0 |
0.30 |
1.40 |
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FSMD075-2920 |
0.75 |
1.50 |
33 |
40 |
1.5 |
8.0 |
0.3 |
0.18 |
1.00 |
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FSMD075-2920-R |
0.75 |
1.50 |
33 |
40 |
1.5 |
8.0 |
0.3 |
0.18 |
1.00 |
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FSMD100-2920 |
1.10 |
2.20 |
33 |
40 |
1.5 |
 8.0
|
0.5 |
0.09 |
0.41 |
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FSMD100-2920-R |
1.10 |
2.20 |
33 |
40 |
1.5 |
8.0 |
0.5 |
0.09 |
0.41 |
|
FSMD125-2920 |
1.25 |
2.50 |
33 |
40 |
1.5 |
8.0 |
2.0 |
0.05 |
0.25 |
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FSMD125-2920-R |
1.25 |
2.50 |
33 |
40 |
1.5 |
8.0 |
2.0 |
0.05 |
0.25 |
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FSMD150-2920 |
1.50 |
3.00 |
33 |
40 |
1.5 |
8.0 |
2.0 |
0.05 |
0.23 |
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FSMD150-2920-R |
1.50 |
3.00 |
33 |
40 |
1.5 |
8.0 |
2.0 |
0.05 |
0.23 |
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FSMD185-2920 |
1.85 |
3.70 |
33 |
40 |
1.5 |
8.0 |
2.5 |
0.04 |
0.15 |
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FSMD185-2920-R |
1.85 |
3.70 |
33 |
40 |
1.5 |
8.0 |
2.5 |
0.04 |
0.15 |
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FSMD200-2920 |
2.00 |
4.00 |
16 |
40 |
1.5 |
8.0 |
4.5 |
0.035 |
0.120 |
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FSMD200-2920-R |
2.00 |
4.00 |
16 |
40 |
1.5 |
8.0 |
4.5 |
0.035 |
0.120 |
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FSMD250-2920 |
2.50 |
5.00 |
16 |
40 |
1.5 |
8.0 |
16 |
0.025 |
0.085 |
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FSMD250-2920-R |
2.50 |
5.00 |
16 |
40 |
1.5 |
8.0 |
16 |
0.025 |
0.085 |
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FSMD260-2920 |
2.60 |
5.20 |
6 |
40 |
1.5 |
8.0 |
20.0 |
0.020 |
0.075 |
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FSMD260-2920-R |
2.60 |
5.20 |
6 |
40 |
1.5 |
8.0 |
20.0 |
0.020 |
0.075 |
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FSMD300-2920 |
3.00 |
5.20 |
6 |
40 |
1.5 |
8.0 |
25.0 |
0.015 |
0.048 |
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FSMD300-2920-R |
3.00 |
5.20 |
6 |
40 |
1.5 |
8.0 |
25.0 |
0.015 |
0.048 |
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IH=Hold current-maximum
current at which the device will not trip at 23°C still air.
IT=Trip current-minimum current at which the
device will always trip at 23°C 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 the tripped state in 23°C
still air environment.
RMIN=Minimum device resistance at 23°C.
R1MAX=Maximum device resistance at 23°C,
1 hour after tripping .
Termination pad characteristics
Termination pad materials: Tin-plated copper
* Note: (1) FSMD300-2920:
TÜV Pending
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Part
Number |
Fig. |
A |
B |
C |
D |
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Min |
Max |
Min |
Max |
Min |
Max |
Min |
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FSMD030-2920 |
1 |
6.73 |
7.98 |
4.80 |
5.44 |
0.60 |
1.15 |
0.35 |
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FSMD030-2920-R |
2 |
6.73 |
7.98 |
4.80 |
5.44 |
0.60 |
1.15 |
0.35 |
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FSMD050-2920 |
1 |
6.73 |
7.98 |
4.80 |
5.44 |
0.60 |
1.15 |
0.35 |
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FSMD050-2920-R |
2 |
6.73 |
7.98 |
4.80 |
5.44 |
0.60 |
1.15 |
0.35 |
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FSMD075-2920 |
1 |
6.73 |
7.98 |
4.80 |
5.44 |
0.40 |
1.15 |
0.35 |
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FSMD075-2920-R |
2 |
6.73 |
7.98 |
4.80 |
5.44 |
0.40 |
1.15 |
0.35 |
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FSMD100-2920 |
1 |
6.73 |
7.98 |
4.80 |
5.44 |
0.40 |
1.00 |
0.35 |
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FSMD100-2920-R |
2 |
6.73 |
7.98 |
4.80 |
5.44 |
0.40 |
1.00 |
0.35 |
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FSMD125-2920 |
1 |
6.73 |
7.98 |
4.80 |
5.44 |
0.40 |
0.90 |
0.35 |
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FSMD125-2920-R |
2 |
6.73 |
7.98 |
4.80 |
5.44 |
0.40 |
0.90 |
0.35 |
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FSMD150-2920 |
1 |
6.73 |
7.98 |
4.80 |
5.44 |
0.40 |
0.90 |
0.35 |
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FSMD150-2920-R |
2 |
6.73 |
7.98 |
4.80 |
5.44 |
0.40 |
0.90 |
0.35 |
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FSMD185-2920 |
1 |
6.73 |
7.98 |
4.80 |
5.44 |
0.30 |
0.90 |
0.35 |
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FSMD185-2920-R |
2 |
6.73 |
7.98 |
4.80 |
5.44 |
0.30 |
0.90 |
0.35 |
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FSMD200-2920 |
1 |
6.73 |
7.98 |
4.80 |
5.44 |
0.30 |
0.90 |
0.35 |
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FSMD200-2920-R |
2 |
6.73 |
7.98 |
4.80 |
5.44 |
0.30 |
0.90 |
0.35 |
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FSMD250-2920 |
1 |
6.73 |
7.98 |
4.80 |
5.44 |
0.30 |
0.90 |
0.35 |
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FSMD250-2920-R |
2 |
6.73 |
7.98 |
4.80 |
5.44 |
0.30 |
0.90 |
0.35 |
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FSMD260-2920 |
1 |
6.73 |
7.98 |
4.80 |
5.44 |
0.30 |
0.90 |
0.35 |
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FSMD260-2920-R |
2 |
6.73 |
7.98 |
4.80 |
5.44 |
0.30 |
0.90 |
0.35 |
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FSMD300-2920 |
1 |
6.73 |
7.98 |
4.80 |
5.44 |
0.30 |
0.90 |
0.35 |
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FSMD300-2920-R |
2 |
6.73 |
7.98 |
4.80 |
5.44 |
0.30 |
0.90 |
0.35 |
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A
=FSMD030-2920/-R
B
=FSMD050-2920/-R
C
=FSMD075-2920/-R
D
=FSMD100-2920/-R
E
=FSMD125-2920/-R
F
=FSMD150-2920/-R
G
=FSMD185-2920/-R
H
=FSMD200-2920/-R
I =
FSMD250-2920/-R
J =
FSMD260-2920/-R
K=
FSMD300-2920/-R
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P/N |
Pcs /Bag |
Reel/Tape |
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FSMD030-2920/-R |
----- |
2K |
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FSMD050-2920/-R |
----- |
2K |
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FSMD075-2920/-R |
----- |
2K |
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FSMD100-2920/-R |
----- |
2K |
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FSMD125-2920/-R |
----- |
2K |
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FSMD150-2920/-R |
----- |
2K |
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P/N |
Pcs /Bag |
Reel/Tape |
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FSMD185-2920/-R |
----- |
2K |
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FSMD200-2920/-R |
----- |
2K |
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FSMD250-2920/-R |
----- |
2K |
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FSMD260-2920/-R |
----- |
2K |
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FSMD300-2920/-R |
----- |
2K |
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| 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.
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Pad
Layouts, Solder Reflow and Rework Recommendations
The dimension in the table below provide the recommended pad layout
for each FSMD1812 device |
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| Pad dimensions (millimeters) |
| Device |
A |
B |
C |
| Nominal |
Nominal |
Nominal |
| All 2920 Series |
5.10 |
2.30 |
5.60 |
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Solder reflow
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Profile Feature |
Pb-Free Assembly |
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Average Ramp-Up Rate (Tsmax to Tp) |
3
℃/second
max. |
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Preheat :
Temperature Min (Tsmin)
Temperature Max (Tsmax)
|
150
℃
200
℃
60-180 seconds |
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Time maintained above:
Temperature(TL)
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217
℃
60-150 seconds |
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Peak/Classification Temperature(Tp) : |
260
℃ |
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Time within 5℃
of actual Peak :
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20-40 seconds |
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Ramp-Down Rate : |
6
℃/second
max. |
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Time 25 ℃
to Peak Temperature : |
8 minutes max. |
Note 1: All temperatures refer to of the package,
measured on the package body surface. |
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Solder reflow
※
Due
to “Lead Free” nature, Temperature and Dwelling time for the
soldering zone is higher than those for Regular. This may cause
damage to other components.
1.
Recommended max past thickness > 0.25mm.
2.
Devices can be cleaned using standard methods and aqueous
solvent.
3.
Rework use standard industry practices.
4.
Storage Environment : < 30℃
/ 60%RH
Caution:
1.
If reflow temperatures exceed the recommended profile,
devices may not meet the performance requirements.
2.
Devices are not designed to be wave soldered to the bottom side of
the board. |
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