3425L200DR Littelfuse Inc, 3425L200DR Datasheet - Page 2

• Manufacturer Part Number: 3425L200DR
• Description: PTC 2.00A 15V RESETTABLE 3425L
• Manufacturer: Littelfuse Inc
• Series: 3425Lr

Specifications of 3425L200DR

• R Min/max: 0.050 ~ 0.120 Ohm
• Voltage - Max: 15V
• Time To Trip: 12s
• Current - Hold (ih) (max): 2A
• Current - Trip (it): 4A
• Current - Max: 40A
• Package / Case: 3425
• Holding Current: 2A
• Tripping Current: 8A
• Initial Resistance Min: 0.05ohm
• Terminal Type: PCB Surface Mount
• Thermistor Type: PTC
• Mounting Type: Surface Mount
• Operating Voltage Max: 15V
• Resistance: 0.15ohm
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: F2106TR; R3425L200

RESETTABLE PTCs
SURFACE MOUNT PTC
2029L/3425L Series
RECOMMENDED REFLOW CONDITIONS:
(IR, Forced Air Convection, Vapor Phase)
Devices are not designed to be wave soldered.
ORDERING INFORMATION:
I
I
V
I
P
R
R
CAUTION: Operation beyond the specified ratings may result in damage and possible arcing and flame.
hold
trip
max
max
d
IL
AT
*0.010 for 2029L050
.025
Dimensions (Inches)
Series
2029L
3425L
A
2029L030
2029L050
2029L075
2029S100
2029L100
2029L125
3425L150
3425L200
3425L250
2029L260
= Hold Current: maximum current device will sustain for 4 hours without tripping in 20°C still air.
= Trip Current: minimum current at which the device will trip in 20°C still air.
= Maximum voltage device can withstand without damage at rated current (I
= Maximum fault current device can withstand without damage at rated voltage (V
= Power dissipated from device when in the tripped state at 20°C still air.
= Minimum resistance of device in initial (un-soldered) state.
= Maximum resistance of device at 20°C measured one hour after tripping or reflow soldering of 260°C for 20 sec.
Number
Catalog
*
OBSOLETE
MARKING
.214 max.
.264 max.
B
A
0.30
0.50
0.75
1.10
1.10
1.25
1.50
2.00
2.50
2.60
I
(A)
hold
Recommended Pad Layout (Inches)
All dimensions are nominal.
.025
.314 max.
.374 max.
.120
D
B
E
I
(A)
0.6
1.0
1.5
2.2
2.2
2.5
3.0
4.0
5.0
5.2
trip
C
.090
.145
C
PART
.120
.180
F
D
.020-.035
(Vdc)
V
6.0
60
60
30
15
30
15
15
15
15
max
.090
.090
E
.380
.420
F
I
(A)
10
10
40
40
40
40
40
40
40
40
max
0.01
P
Average Time Current Curves
100
0.1
d
10
1
(W)
1.7
1.7
1.7
1.7
1.7
1.7
1.9
1.9
1.9
1.7
max.
0.1
max
)
max
Current
)
Maximum Time
(A)
1.5
2.5
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
To Trip
1
CURRENT IN AMPERES
Time
(Sec)
12.0
25.0
20.0
3.0
4.0
0.3
0.5
0.5
2.0
5.0
10
1.200
0.350
0.350
0.120
0.120
0.070
0.060
0.050
0.035
0.025
( )
R
IL
Resistance
4.80
1.40
1.00
0.48
0.48
0.25
0.25
0.13
0.09
0.075
R
( )
AT
100
23