0402SFF050/24-2 [MACOM]
Fast-Acting Chip Fuses; 快熔贴片保险丝
| 型号： | 0402SFF050/24-2 |
| 厂家： | 
Tyco Electronics |
| 描述： | Fast-Acting Chip Fuses |
| 文件： | 总6页 (文件大小：337K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Fast-Acting Chip Fuses
Fast-acting chip fuses help provide overcurrent protection
on systems using DC power sources up to 63VDC. The
fuse’s monolithic, multilayer design provides the highest
hold current in the smallest footprint, reduces diffusion-
related aging, improves product reliability and resilience,
and enhances high-temperature performance in a wide
range of circuit designs.
These RoHS-compliant surface mount devices offer
strong arc suppression characteristics and facilitate the
development of more reliable, high performance
consumer electronics such as laptops, multimedia
devices, cell phones, and other portable electronics.
Benefits
Features
• Small size with high-current ratings
• Excellent temperature stability
• High reliability and resilience
• RoHS compliant
• Halogen free
(refers to: BrՅ900ppm, ClՅ900ppm, Br+ClՅ1500ppm)
• Monolithic, multilayer design
• High-temperature performance
• -55°C to +125°C operating range
• Strong arc suppression characteristics
11
Applications
• Laptops
• Printers
• Game systems
• LCD monitors
• Scanners
• Digital cameras
• Cell phones
• DVD players
• Portable electronics
99
Table FF1 Clear Time Characteristics for Fast-Acting Chip Fuses
% of rated current
100%
Clear time at 25°C
4 hours min.
250%
5 seconds max.
0.05 seconds max.
400%
Typical Electrical Characteristics, Dimensions and Recommended Pad Layout for
Fast-Acting Chip Fuses
Table FF2
0402 (1005mm) Fast-Acting Chip Fuses
Typical Electrical
Characteristics
Max.
Interrupt Ratings
Shape and
Dimensions
Inch (mm)
0.020 0.004
(0.51 0.10)
0.039 0.004
(1.00 0.10)
Rated Current Nominal Cold DCR*
Voltage
Current
(A)
Part Number
(A)
(Ω)
(VDC)
0.020 0.004
(0.51 0.10)
0402SFF050F/24
0.50
0.380
24
35
35
35
35
35
35
35
0.010 0.004
(0.25 0.10)
0402SFF075F/24
0402SFF100F/24
0402SFF150F/24
0402SFF200F/24
0402SFF300F/24
0402SFF400F/24
0.75
1.00
1.50
2.00
3.00
4.00
0.210
0.120
0.056
0.035
0.021
0.014
24
24
24
24
24
24
0.063
(1. 60)
Recommended
Pad Layout
Inch (mm)
0.016
(0.40)
0.028
(0.70)
0.024
(0.60)
0603 (1608mm) Fast-Acting Chip Fuses
Typical Electrical
Characteristics
Max.
Interrupt Ratings
Shape and
Dimensions
Inch (mm)
0.031 0.006
(0.80 0.15)
Rated Current Nominal Cold DCR*
Voltage
Current
(A)
0.063 0.006
(1. 60 0.15)
Part Number
(A)
(Ω)
(VDC)
0603SFF050F/32
0.50
0.485
32
50
50
50
35
35
35
35
35
35
35
35
0.031 0.006
(0.80 0.15)
0603SFF075F/32
0603SFF100F/32
0603SFF150F/32
0603SFF200F/32
0603SFF250F/32
0603SFF300F/32
0603SFF350F/32
0603SFF400F/32
0603SFF500F/32
0603SFF600F/24
0.75
1.00
1.50
2.00
2.50
3.00
3.50
4.00
5.00
6.00
0.254
0.131
0.059
0.044
0.032
0.025
0.024
0.018
0.013
0.010
32
32
32
32
32
32
32
32
32
24
0.014 0.006
(0.36 0.15)
0.110
(2.80)
Recommended
Pad Layout
Inch (mm)
0.024
(0.60)
11
0.039
(1.00)
0.043
(1. 09)
1206 (3216mm) Fast-Acting Chip Fuses
Typical Electrical
Characteristics
Max.
Interrupt Ratings
Shape and
Dimensions
Inch (mm)
0.063 0.008
(1. 60 0.20)
0.126 0.008
(3.20 0.20)
Rated Current Nominal Cold DCR*
Voltage
Current
(A)
Part Number
(A)
(Ω)
(VDC)
1206SFF050F/63
0.50
0.500
63
50
50
50
50
50
50
50
50
45
45
45
45
45
1206SFF075F/63
1206SFF100F/63
1206SFF150F/63
1206SFF175F/63
1206SFF200F/63
1206SFF250F/32
1206SFF300F/32
1206SFF400F/32
1206SFF500F/32
1206SFF600F/24
1206SFF700F/24
1206SFF800F/24
0.75
1.00
1.50
1.75
2.00
2.50
3.00
4.00
5.00
6.00
7.00
8.00
0.330
0.220
0.120
0.100
0.050
0.035
0.031
0.022
0.015
0.012
0.011
0.008
63
63
63
63
63
32
32
32
32
24
24
24
0.043 0.008
(1. 10 0.20)
0.020 0.010
(0.51 0.25)
Recommended
Pad Layout
Inch (mm)
0.173
(4.40)
0.059
(1. 50)
0.071
(1. 80)
0.057
(1. 45)
* Measured at Յ10% of rated current and 25°C ambient temperature.
100
RoHS Compliant, ELV Compliant
HF Halogen Free
Figure FF1-FF6 Family Performance Curves
Figure FF1
Figure FF2
0402SFF AverageTime Current Curves
0402SFF I²t vs. t Curves
10
D
1000
A
E
A
B
C
D
E
F
=
=
=
=
=
=
=
=
=
0.5A
0.7A
1.0A
1.2A
1.5A
2.0A
2.5A
3.0A
4.0A
=
0.5A
B C
G
A
I
B
C
= 0.75A
H
G
F
=
=
=
=
=
1.0A
1.5A
2.0A
3.0A
4.0A
D
F
100
E
F
D
E
1
G
H
I
C
B
G
10
1
A
0.1
0.1
0.01
0.01
0.001
0.1
0.001
0.001
1
10
100
0.01
0.1
1
10
Current (A)
Time (s)
Note: Curves are nominal
Figure FF3
Figure FF4
0603SFF AverageTime Current Curves
0603SFF I²t vs. t Curves
A B
C
D E F GH I J K
10
10000
A
B
C
D
E
F
G
H
I
=
0.5A
A
B
C
D
E
F
G
H
I
=
=
=
=
=
=
=
=
=
=
=
0.5A
0.7A
1.0A
1.5A
2.0A
2.5A
3.0A
3.5A
4.0A
5.0A
6.0A
= 0.75A
=
=
=
=
=
=
=
=
=
1.0A
1.5A
2.0A
2.5A
3.0A
3.5A
4.0A
5.0A
6.0A
11
K
1000
100
10
J
I
H
G
F
E
D
C
1
B
J
J
A
K
K
0.1
1
0.1
0.01
0.01
0.001
0.1
0.001
1
10
100
0.001
0.01
0.1
1
10
Current (A)
Time (s)
Note: Curves are nominal
101
RoHS Compliant, ELV Compliant
HF Halogen Free
Figure FF1-FF6 Family Performance Curves
... Cont’d
Figure FF5
Figure FF6
1206SFF AverageTime Current Curves
1206SFF I²t vs. t Curves
A
B
C D E F G H I JKLM
10
10000
A
=
0.5A
H
I
=
=
=
=
=
3.0A
4.0A
5.0A
6.0A
7.5A
A
B
C
D
E
F
G
H
I
=
=
=
=
=
=
=
=
=
=
=
=
0.5A
0.7A
1.0A
1.5A
1.7A
2.0A
2.5A
3.0A
4.0A
5.0A
6.0A
7.0A
M
B
= 0.75A
L
K
J
I
C
1000
=
=
=
=
=
1.0A
1.5A
J
K
L
D
H
G
E
F
1.75A
2.0A
2.5A
1
F
E
D
M = 8.0A
100
G
C
B
A
10
1
J
K
L
0.1
M = 8.0A
0.1
0.01
0.01
0.001
0.001
0.001
0.01
0.1
1
10
0.1
1
10
100
Current (A)
Time (s)
Note: Curves are nominal
Table FF3 Environmental Specifications for Fast-Acting Chip Fuses
Operating temperature
Mechanical vibration
Mechanical shock
Thermal shock
Resistance to soldering heat
Solderability
-55°C to +125°C
Withstands 5-3000 Hz at 30 Gs when evaluated per Method 204 of MIL-STD-202
Withstands 1500 Gs, 0.5 millisecond half-sine pulses when evaluated per Method 213 of MIL-STD-202
Withstands 100 cycles from -65°C to +125°C when evaluated per Method 107 of MIL-STD-202
Withstands 60 seconds at +260°C when evaluated per Method 210 of MIL-STD-202
Meets 95% minimum coverage requirement when evaluated per Method 208 of MIL-STD-202
Withstands 10 cycles when evaluated per Method 106 of MIL-STD-202
Moisture resistance
Salt spray
Withstands 48-hour exposure when evaluated per Method 101 of MIL-STD-202
11
Table FF4 Material Specifications for Fast-Acting Chip Fuses
Construction body material
Termination material
Fuse element
Ceramic
Silver, Nickel, Tin
Silver
Figure FF7 Thermal Derating Current for Fast-Acting Chip Fuses
Temperature Effect on Current Rating
105
100
95
90
85
80
75
70
65
60
55
50
45
40
35
30
25
20
15
10
5
0
-55
-35
-15
5
25
45
65
85
105
125
145
Maximum Operating Temperature (˚C)
102
RoHS Compliant, ELV Compliant
HF Halogen Free
Table FF5 Electrical Specifications for Fast-Acting Chip Fuses
Insulation resistance after opening
20,000Ω minimum @ rated voltage. Fuse clearing under low voltage conditions may result in lower -
post-clearing insulation values. Under normal fault conditions values. Under normal fault conditions
Raychem fuses provide sufficient insulation resistance for circuit protection.
Current carrying capacity
Withstands 100% rated current at +25°C ambient for 4 hours when evaluated per MIL-PRF-23419.
Table FF6 Packaging Information for Fast-Acting Chip Fuses
Reel Quantity
(pcs)
Carrier
Tape Size
Reels per Outside
Shipment Box
Outside Shipment
Boxes per Overpack
Size
Reel Diameter
178mm white plastic
178mm white plastic
178mm white plastic
Reel Width
9.0 0.5mm
9.0 0.5mm
9.0 0.5mm
TapeType
Paper
0402 (1005)
0603 (1608)
1206 (3216)
10,000
4,000
3,000
8.00 0.10mm
8.00 0.10mm
8.00 0.10mm
5
5
5
5
5
5
Plastic
Plastic
Figure FF8 Recommended Soldering Temperature Profile for Fast-Acting Chip Fuses
Soldering
10s Max.
Natural
Cooling
260
230
40s Max.
150-180
Preheat 60 - 120s Min.
Time (s)
Recommended conditions for hand soldering:
1. Using hot air rework station that can reflow the solder on both terminations at the same time is strongly recommended,
do not directly contact the chip termination with the tip of soldering iron.
2. Preheating: 150°C, 60s (min).
Appropriate temperature (max) of soldering iron tip/soldering time (max): 280°C /10s or 350°C / 3s.
Maximum temperature of soldering iron tip/soldering time: 350°C /9s or 400°C / 8s.
Table FF7 Tape and Reel Material Characteristics for Fast-Acting Chip Fuses
11
Tolerance X 1mm; 0.X 0.5mm; 0.XX 0.2mm
Range
Performance
Testing Method
ASTM D1238
ASTM D1525
ASTM D638
Min.
3.60
97.8
50.0
Max.
MVR
4.40
Vicat softening temperature
Elasticity at break
-
-
Table FF8 Tape and Reel Specifications for Fast-Acting Chip Fuses
Dimension in inches (mm)
Mark
E1
F
0402 (1005)
0603 (1608)
0.069 0.004
1206 (3216)
0.069 0.004 (1.75 0.10)
0.069 0.004 (1.75 0.10)
0.138 0.002 (3.50 0.05)
0.318 0.004 (8.00 0.10)
0.079 0.004 (2.00 0.10)
0.157 0.004 (4.00 0.10)
0.040 0.002 (1.00 0.05)
0.059 0.004 (1.50+0.10/-0.00)
(1.75 0.10)
(3.50 0.05)
(8.00 0.10)
(4.00 0.10)
(4.00 0.10)
(2.00 0.05)
(1.50+0.10/-0.00)
-
0.138 0.002
0.318 0.004
0.157 0.004
0.157 0.004
0.079 0.002
0.059 0.004
-
0.138 0.002
0.318 0.004
0.157 0.004
0.157 0.004
0.079 0.002
0.059 0.004
0.039 max
(3.50 0.05)
(8.00 0.10)
(4.00 0.10)
(4.00 0.10)
(2.00 0.05)
(1.50+0.10/-0.00)
(1.00 max)
W
P1
P0
P2
D0
D1
t
-
-
0.009 0.001 (0.23 0.02)
0.026 0.004 (0.67 0.10)
0.046 0.004 (1.17 0.10)
0.025 0.004 (0.63 0.10)
0.009 0.001
0.036 0.004
0.071 0.004
0.033 0.004
(0.23 0.02)
(0.92 0.10)
(1.80 0.10)
(0.85 0.10)
0.009 0.001
0.071 0.004
0.138 0.004
0.050 0.004
(0.23 0.02)
(1.80 0.10)
(3.50 0.10)
(1.27 0.10)
A0
B0
K0
103
RoHS Compliant, ELV Compliant
HF Halogen Free
Figure FF9 Taped Component Dimensions for Fast-Acting Chip Fuses
P0
D0
P2
t
E1
F
W
B0
K0
P1
A0
D1
Figure FF10 Reel Dimensions for Fast-Acting Chip Fuses
Dimension
W2
Description
Mark
B
Dimensions (mm)
Hub outer diameter
Reel inside width
Reel outside width
Tape width
60
9
W1
W2
B
11.4
8
W1
Agency Approvals for Fast-Acting Chip Fuses
UL
File # E197536
Part Numbering System for Fast-Acting Chip Fuses
1206 SF
F 400 F / 24 -2
Packaging
-2 =Tape and Reel
11
Voltage Rating (V)
Special Code
F
= RoHS Compliant
M
= Marked
Rated Current
050 = 0.50 Amps
400 = 4 Amps
Fuse BlowType
F
S
H
= Fast Acting
= Slow Blow
= High Current
SF = Surface Mount Fuse
Size (1206, 0603, 0402)
Warning :
All information, including illustrations, is believed to be accurate and reliable. Users, however, should independently evaluate the suitability of and
test each product selected for their application. Tyco Electronics Corporation makes no warranties as to the accuracy or completeness of the
information, and disclaims any liability regarding its use. Tyco Electronics’ only obligations are those in the Tyco Electronics’ Standard Terms and
Conditions of Sale for this product, and in no case willTyco Electronics be liable for any incidental, indirect, or consequential damages arising from
the sale, resale, use, or misuse of the product. Specifications are subject to change without notice. In addition,Tyco Electronics reserves the right
to make changes to materials or processing that do not affect compliance with any applicable specification without notification to Buyer.
104
RoHS Compliant, ELV Compliant
HF Halogen Free
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