0805L075YRHF [LITTELFUSE]
RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, SURFACE MOUNT, CHIP, 0805, HALOGEN FREE & ROHS COMPLIANT;
| 型号： | 0805L075YRHF |
| 厂家： | 
LITTELFUSE |
| 描述： | RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, SURFACE MOUNT, CHIP, 0805, HALOGEN FREE & ROHS COMPLIANT |
| 文件： | 总5页 (文件大小：257K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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POLYFUSE® Resettable PTCs
Surface Mount > 0805L Series
0805L Series
Description
The 0805L Series PTC provides surface mount overcurrent
protection for applications where space is at a premium
and resettable protection is desired.
Features
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and halogen-free
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currents
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temperature solders
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board space
Agency Approvals
AGENCY
AGENCY FILE NUMBER
Applications
E183209
R50119118
Electrical Characteristics
MaximumTime
ToTrip
Agency
Approvals
Resistance
P d
typ.
(W)
I hold
(A)
I trip
(A)
V max
(Vdc)
I max
(A)
Part Number
Marking
R min
(Ω)
R typ
(Ω)
R 1max
(Ω)
Current
(A)
Time
(Sec.)
X
X
X
X
X
X
X
X
X
X
X
X
0805L010
0805L020
0805L035
0805L050
0805L075
0805L100
A
C
E
F
0.10
0.20
0.35
0.50
0.75
1.0
0.30
0.50
0.75
1.00
1.50
1.95
15
9
100
100
100
100
40
0.5
0.5
0.5
0.5
0.6
0.6
0.50
8.00
8.00
8.00
8.00
8.00
1.50
0.02
0.10
0.10
0.20
0.30
1.000
0.650
0.250
0.150
0.090
0.060
3.500
2.000
0.750
0.500
–
6.000
3.500
1.200
0.850
0.350
0.210
6
6
G
N
6
6
40
–
I hold = Hold current: maximum current device will pass without tripping in 20°C still air.
I trip =Trip current: minimum current at which the device will trip in 20°C still air.
V max = Maximum voltage device can withstand without damage at rated current (I max)
I max = Maximum fault current device can withstand without damage at rated voltage (Vmax
P d = Power dissipated from device when in the tripped state at 20°C still air.
R min = Minimum resistance of device in initial (un-soldered) state.
)
R typ =Typical resistance of device in initial (un-soldered) state.
R 1max = Maximum resistance of device at 20°C measured one hour after tripping or reflow soldering of 260°C for 20 sec.
Caution: Operation beyond the specified rating may result in damage and possible arcing and flame.
Effective September 15, 2009 onward, all 0805L PTC products will be manufactured Halogen Free (HF). Existing Non-Halogen Free 0805L PTC products will continue to be sold until
supplies are depleted. Effective January 1, 2010, all 0805L PTC product will be manufactured and sold as Halogen Free by default, and the “HF” part number suffix code will be discontinued
-- Refer to Part Ordering Number System and Packaging Options sections for additional information.
21
© 2010 Littelfuse, Inc
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/0805L.html for current information.
0805L Series
Revised: July 12, 2010
POLYFUSE® Resettable PTCs
Surface Mount > 0805L Series
Temperature Rerating
Ambient OperationTemperature
-40°C
-20°C
0°C
23°C
40°C
50°C
60°C
70°C
85°C
Hold Current (A)
Part Number
0805L010
0805L020
0805L035
0805L050
0805L075
0805L100
0.14
0.28
0.47
0.68
1.00
1.35
0.12
0.25
0.44
0.62
0.90
1.25
0.11
0.23
0.39
0.55
0.79
1.10
0.10
0.20
0.35
0.50
0.75
1.00
0.08
0.17
0.30
0.40
0.63
0.82
0.07
0.14
0.27
0.37
0.57
0.74
0.06
0.12
0.24
0.33
0.53
0.65
0.05
0.10
0.20
0.29
0.41
0.55
0.03
0.07
0.14
0.23
0.34
0.42
AverageTime Current Curves
Temperature Rerating Curve
170%
150%
130%
0805L
100000
10000
110%
90%
70%
50%
30%
10%
1000
100
-40 -30 -20 -10
0
10
20 30
40 50 60 70 80
Temperature (°C)
10
1
0.1
0.01
0.1
1
10
100
Current in Amperes
The average time current curves andTemperature Rerating curve performance is affected
by a number or variables, and these curves provided as guidance only. Customer must
verify the performance in their application.
22
© 2010 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/0805L.html for current information.
0805L Series
Revised: July 12, 2010
POLYFUSE® Resettable PTCs
Surface Mount > 0805L Series
Soldering Parameters
Condition
Reflow
PeakTemp/ DurationTime
Time above liquids (TAL) 220°C
Preheat 120°C~ 180°C
Storage Condition
260°C / 10 Sec
Soldering
Cooling
260
220
60 Sec ~ 100 Sec
50 Sec ~ 150 Sec
ꢄ
0°C~35°C, 70%RH
=
Preheating
180
120
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oven, N2 environment for lead–free
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solvents.
0
60 to 100
120
50 to 150
Note: If reflow temperatures exceed the recommended profile,
devices may not meet the performance requirements.
Time(s)
Physical Specifications
Environmental Specifications
Operating/Storage
Solder-Plated Copper
Terminal Material
-40°C to +85°C
(Solder Material: MatteTin (Sn))
Temperature
Maximum Device Surface
Temperature inTripped
State
Meets EIA Specification RS186-9E,
Lead Solderability
125°C
ANSI/J-STD-002, Category 3
+85°C, 1000 hours
-/+5% typical resistance change
Passive Aging
+85°C, 85%, R.H.,1000 hours
-/+5% typical resistance change
Humidity Aging
Thermal Shock
Solvent Resistance
MIL–STD–202, Method 107G
+85°C/-40°C 20 times
-30% typical resistance change
MIL–STD–202, Method 215
No change
MIL–STD–883C, Method 2007.1,
Condition A
Vibration
No change
Moisture Sensitivity Level
Level 1, J–STD–020C
23
Revised: July 12, 2010
© 2010 Littelfuse, Inc
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/0805L.html for current information.
0805L Series
POLYFUSE® Resettable PTCs
Surface Mount > 0805L Series
Dimensions
MARKING CODE VARIES
WITH AMPERAGE RATING
(See Electrical Characteristic Table)
SHOWN IS 1.0AMP RATING
C
A
Top
View
Side
View
B
N
1.20 mm
(.047)
Bottom
View
Pad
1.50 mm
(.059)
Layout
N
D
E
1.00 mm
(.040)
A
B
C
D
E
Part
Number
Inches
mm
Inches
mm
Inches
mm
Inches
mm
Inches
mm
Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max
0805L010 0.08 0.09 2.00 2.20 0.05 0.06 1.20 1.50 0.02 0.04 0.55 1.00 0.01 0.02 0.20 0.55 0.004 0.02 0.10 0.45
0805L020 0.08 0.09 2.00 2.20 0.05 0.06 1.20 1.50 0.02 0.04 0.55 1.00 0.01 0.02 0.20 0.55 0.004 0.02 0.10 0.45
0805L035 0.08 0.09 2.00 2.20 0.05 0.06 1.20 1.50 0.02 0.03 0.45 0.75 0.01 0.02 0.20 0.55 0.004 0.02 0.10 0.45
0805L050 0.08 0.09 2.00 2.20 0.05 0.06 1.20 1.50 0.03 0.05 0.75 1.25 0.01 0.02 0.20 0.55 0.004 0.02 0.10 0.45
0805L075 0.08 0.09 2.00 2.20 0.05 0.06 1.20 1.50 0.03 0.05 0.75 1.25 0.01 0.02 0.20 0.55 0.006 0.02 0.15 0.45
0805L100 0.08 0.09 2.00 2.20 0.05 0.06 1.20 1.50 0.03 0.07 0.80 1.80 0.01 0.02 0.20 0.55 0.006 0.02 0.15 0.45
Part Ordering Number System
0805 L xxx W R HF
HALOGEN-FREE
Required for some items. See Packaging section.
PACKAGING STYLE
R: Tape & Reel
SERIES
QUANTITY CODE: W=3000 Y=4000
I
HOLD HOLD CURRENT CODE
(Refer to Electrical Characteristics Table)
L: LITTELFUSE SURFACE MOUNT PPTC
DEVICE SIZE CODE (0.08 x 0.05 inch)
Packaging
Part Number
0805L010
Ordering
Number
Halogen
Free
Ihold
(A)
Packaging
Option
Quantity &
Packaging Codes
Ihold Code
010
Quantity
4000
0805L010YRHF
0805L010YR
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
0.10
0.20
0.35
0.50
0.75
1.00
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
YR
YR
0805L020YRHF
0805L020YR
0805L020
0805L035
0805L050
0805L075
0805L100
020
4000
0805L035YRHF
0805L035YR
035
4000
YR
0805L050YRHF
0805L050YR
050
3000
WR
WR
WR
0805L075YRHF
0805L075YR
075
3000
0805L100WRHF
0805L100WR
100
3000
* Effective September 15, 2009 onward, all 0805L PTC products will be manufactured Halogen Free (HF). Existing Non-Halogen Free 0805L PTC products will continue to be sold until
supplies are depleted. Effective January 1, 2010, all 0805L PTC product will be manufactured and sold as Halogen Free by default, and “HF” part number suffix code will be discontinued.
24
© 2010 Littelfuse, Inc.
0805L Series
Specifications are subject to change without notice.
Revised: July 12, 2010
Please refer to www.littelfuse.com/series/0805L.html for current information.
POLYFUSE® Resettable PTCs
Surface Mount > 0805L Series
Tape and Reel Specifications
TAPE SPECIFICATIONS: EIA-481-1 (mm)
REEL DIMENSIONS:
EIA-481-1 (mm)
0805L010
0805L020
0805L035
0805L050
0805L075
0805L100
W
8.0+/-0.10
3.5+/-0.05
1.75+/-0.10
1.55+/-0.05
1.0 (min)
8.0+/-0.10
3.5+/-0.05
1.75+/-0.10
1.55+/-0.05
1.0 (min)
8.0+/-0.10
3.5+/-0.05
1.75+/-0.10
1.55+/-0.05
1.0 (min)
8.0+/-0.10
3.5+/-0.05
1.75+/-0.10
1.55+/-0.05
1.0 (min)
H
12.0+/-0.05
9.0+/-0.5
Ø60+0.5
Ø13.0+/-0.2
Ø178+/-1.0
11+/-0.5
F
W
D
E1
D0
F
D1
C
P0
4.0+/-0.10
4.0+/-0.10
2.0+/-0.05
1.45+/-0.10
2.30+/-0.10
0.25+/-0.10
0.9+/-0.10
390
4.0+/-0.10
4.0+/-0.10
2.0+/-0.05
1.42+/-0.10
2.24+/-0.10
0.20+/-0.10
1.04+/-0.10
390
4.0+/-0.10
4.0+/-0.10
2.0+/-0.05
1.65+/-0.10
2.35+/-0.10
0.20+/-0.10
1.05+/-0.10
390
4.0+/-0.10
4.0+/-0.10
2.0+/-0.05
1.65+/-0.10
2.35+/-0.10
0.25+/-0.10
1.50+/-0.10
390
H1
W1
W2
W3
W4
P1
2.2+/-0.5
3.0+0.5
P2
A0
4.0+0.5
B0
T
5.5+0.5
K0
Leader min.
Trailer min.
160
160
160
160
H
P2
P1
D0
E1
P0
W
W
4
3
D
C
F
W
W
2
W
F
T
D2
W
1
H1
K0
B0
A0
25
Revised: July 12, 2010
© 2010 Littelfuse, Inc
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/0805L.html for current information.
0805L Series
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