SMD300-2 Tyco Electronics, SMD300-2 Datasheet
SMD300-2
Manufacturer Part Number
SMD300-2
Description
POLYSWITCH 3.00A RESET FUSE SMD
Manufacturer
Tyco Electronics
Series
PolySwitch®r
Datasheet
1.SMD300-2.pdf
(1 pages)
Specifications of SMD300-2
R Min/max
0.015 ~ 0.048 Ohm
Voltage - Max
6V
Time To Trip
35s
Current - Hold (ih) (max)
3A
Current - Trip (it)
8A
Current - Max
40A
Package / Case
2920
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
SMD300
SMD300
SMD300CT
SMD300
SMD300CT
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SMD300-2
Manufacturer:
RAYCHEM
Quantity:
4 531
4
Table S3. Electrical Characteristics for Surface-mount Devices continued
Part Number
miniSMD continued
Size 4532 mm/1812 mils
miniSMDM200F*
miniSMDC260
miniSMDM260
miniSMDM260F*
miniSMDE
Size 11550 mm/4420 mils
miniSMDE190
midSMD
Size 5050 mm/2018 mils
SMD030-2018
SMD050-2018
SMD100-2018
SMD150-2018
SMD200-2018
SMD
Size 7555 mm/2920 mils
SMD030
SMD050
SMD075
SMD075F*
SMD100
SMD100/33
SMD125
SMD260
SMD260-RB
SMD300
SMD2
Size 8763 mm/3425 mils
SMD150
SMD150/33
SMDH160
SMD185
SMD200
SMD250
Telecom Surface-mount**
TSL250-080
TS250-130
TSV250-130
TS600-170
TS600-200-RA
TSM600-250
TSM600-250-RA
*F: lead-free device
**These products are intended for telecom applications. Time-to-trip is typical, please see Telecom and Networking section for details.
***RMS max. voltage.
****R
I
I
V
I
P
R
R
192
H
T
MAX
MAX
D
1 MAX
TYP
= Trip current: minimum current that will switch the device from low resistance to high resistance in 20°C still air.
= Hold current: maximum current device will pass without interruption in 20°C still air.
= Power dissipated from device when in the tripped state in 20°C still air.
= Maximum fault current device can withstand without damage at rated voltage.
= Typical resistance of device as supplied at 20°C unless otherwise specified.
= Maximum voltage device can withstand without damage at rated current.
1 MAX
is measured one hour post reflow.
PolySwitch Surface-mount Resettable Devices
is measured one hour post-trip or 24 hours post-reflow at 20°C.
†
Electrical characteristics determined at 25°C.
†
†
†
I
(A)
2.00
2.60
2.60
2.60
1.90
0.30
0.55
1.10
1.50
2.00
0.30
0.50
0.75
0.75
1.10
1.10
1.25
2.60
2.60
3.00
1.50
1.50
1.60
1.80
2.00
2.50
0.08
0.13
0.13
0.17
0.20
0.25
0.25
H
I
(A)
3.50
5.00
4.55
4.55
3.80
0.80
1.20
2.20
3.00
4.20
0.60
1.00
1.50
1.50
2.20
2.20
2.50
5.20
5.00
6.00
3.00
3.00
3.20
3.60
4.00
5.00
0.16
0.26
0.26
0.40
0.40
0.86
0.86
T
V
(V
250***
250***
650
250***
600***
600***
600***
600***
16
60
57
15
15
60
60
30
30
30
33
15
15
33
16
33
15
15
MAX
DC
8
6
6
6
6
6
6
6
)
I
(A)
40
40
40
40
100
20
10
40
40
40
10
10
40
40
40
40
40
40
40
40
40
40
70
40
40
40
3.0
3.0
1.1
3.0
3.0
3.0
3.0
3.0
MAX
P
(W)
0.6
0.6
0.6
0.6
1.4
0.7
1.0
1.2
1.4
1.4
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.3
1.7
1.7
2.1
1.2
1.7
1.7
1.2
1.1
1.5
2.5
2.5
2.0
2.0
D TYP
Max. Time-to-Trip
(A)
8.0
8.0
8.0
8.0
10
1.5
2.5
8.0
8.0
8.0
1.5
2.5
8.0
8.0
8.0
8.0
8.0
8.0
5.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
1.0
1.0
1.0
1.0
1.0
3.0
3.0
20.0
60.0
35.0
15.0
12.0
25.0
21.0
21.0
3.00
7.00
6.00
6.00
2.0
1.5
5.0
0.5
1.0
3.0
3.0
4.0
0.3
0.3
0.5
0.5
2.0
5.0
5.0
5.0
1.8
2.5
3.0
6.0
6.0
(s)
0.020
0.015
0.010
0.010
0.024
0.500
0.200
0.100
0.070
0.048
1.200
0.350
0.350
0.350
0.120
0.120
0.070
0.025
0.030
0.015
0.060
0.080
0.050
0.065
0.050
0.035
5.0
6.5
4.0
4.0
4.0
1.0
1.0
R
( )
MIN
11.0
12.0
R
( )
1.40
0.25
0.13
0.07
3.00
0.87
0.67
0.67
0.30
0.27
0.16
0.05
0.055
0.033
0.16
0.15
0.10
0.12
0.09
0.06
7.0
9.0
7.5
3.5
3.0
0.040
0.035
0.030
0.030
0.065
—
TYP
Raychem Circuit Protection
20.0****
20.0
12.0****
18.0
13.5
R
( )
2.300
1.000
0.400
0.180
0.100
4.800
1.400
1.000
1.000
0.480
0.410
0.250
0.075
0.075
0.048
0.250
0.230
0.150
0.165****
0.125
0.085
7.0
5.0
0.060
0.047
0.043
0.043
0.080
1 MAX
Dimensions
Figures for
S5
S3
S5
S5
S3
S10
S6
S6
S6
S6
S6
S7
S7
S7
S7
S7
S7
S7
S7
S7
S7
S7
S7
S7
S7
S7
S7
S7
S8
S9
S9
—
—
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