MF-SM300-2 [BOURNS]
Fully compatible with current industry standards; 与当前行业标准完全兼容
| 型号： | MF-SM300-2 |
| 厂家： | 
BOURNS ELECTRONIC SOLUTIONS |
| 描述： | Fully compatible with current industry standards |
| 文件： | 总4页 (文件大小：290K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Features
■ Compliant with AEC-Q200 Rev-C- Stress
Test Qualification for Passive Components
in Automotive Applications
■ RoHS compliant* and halogen free**
■ Agency recognition:
■ Patents pending
■ Surface Mount Devices
■ Fully compatible with current
industry standards
■ Packaged per EIA 481-2 standard
MF-SM Series - PTC Resettable Fuses
Electrical Characteristics
Tripped
Power
Dissipation
Watts
at 23 °C
Typ.
1.7
Max. Time
To Trip
I
I
Resistance
hold
trip
V max.
I max
Amps
Model
Volts
Amperes
Ohms
at 23 °C
Amperes
Seconds
at 23 °C
Max.
3.0
at 23 °C
at 23 °C
Hold
Trip
0.60
1.00
1.50
1.50
2.20
2.20
2.50
3.00
3.00
3.60
4.00
5.00
5.20
6.00
R Min.
R1 Max.
4.80
1.40
1.00
1.00
0.48
0.41
0.25
0.25
0.23
0.15
0.125
0.085
0.075
0.048
MF-SM030
MF-SM050
MF-SM075
MF-SM075/60*
MF-SM100
MF-SM100/33
MF-SM125
MF-SM150
MF-SM150/33
MF-SM185/33
MF-SM200
MF-SM250
MF-SM260
MF-SM300**
60
60
30
60
30
33
15
15
33
33
15
15
6
40
40
80
10
80
0.30
0.50
0.75
0.75
1.10
1.10
1.25
1.50
1.50
1.80
2.00
2.50
2.60
3.00
0.90
0.35
0.23
0.23
0.12
0.12
0.07
0.06
0.06
0.04
0.045
0.024
0.025
0.015
1.5
2.5
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
4.0
0.3
0.3
0.5
1.7
1.7
1.7
1.7
1.7
1.7
1.9
1.9
1.9
1.9
1.9
1.7
40
0.5
2.0
5.0
5.0
100
100
40
40
5.0
100
100
100
100
12.0
25.0
20.0
35.0
6
1.5
*CSA recognition pending.
**UL approved, CSA & TUV approval pending.
Environmental Characteristics
Operating Temperature.............................................. -40 °C to +85 °C
Maximum Device Surface Temperature
in Tripped State ......................................................... 125 °C
Passive Aging............................................................ +85 °C, 1000 hours ................................................... 5 ꢀ typical resistance change
Humidity Aging.......................................................... +85 °C, 85 ꢀ R.H. 7 days......................................... 5 ꢀ typical resistance change
Thermal Shock .......................................................... MIL-STD-202F, Method 107G, .................................. 10 ꢀ typical resistance change
+125 °C to -55 °C,10 cycles
Vibration .................................................................... MIL-STD-883C, Method 2007.1, Condition A........... No change
Test Procedures And Requirements For Model MF-SM Series
Test
Test Conditions
Accept/Reject Criteria
Visual/Mech............................................................... Verify dimensions and materials................................ Per MF physical description
Resistance................................................................. In still air @ 23 °C....................................................... Rmin ≤ R ≤ R1max
Time to Trip................................................................ At specified current, Vmax, 23 °C ............................. T ≤ max. time to trip (seconds)
Hold Current.............................................................. 30 min. at Ihold.......................................................... No trip
Trip Cycle Life............................................................ Vmax, Imax, 100 cycles............................................. No arcing or burning
Trip Endurance .......................................................... Vmax, 48 hours ......................................................... No arcing or burning
Solderability............................................................... MIL-STD-202F, Method 208F.................................... 95 ꢀ min. coverage
UL File Number ............... E174545
CSA File Number............. CA110338
http://www.ul.com/ Follow link to Certifications, then UL File No., enter E174545
http://directories.csa-international.org/ Under “Certification Record” and “File Number” enter 110338-0-000
TÜV Certificate Number .. R 02057213 http://www.tuvdotcom.com/ Follow link to “other certificates”, enter File No. 2057213
Thermal Derating Chart - I
(Amps)
hold
Ambient Operating Temperature
Model
-40 ºC
0.45
-20 ºC
0 ºC
0.35
0.59
0.84
0.84
1.29
1.29
1.46
1.76
1.76
2.08
2.34
2.93
2.91
3.30
23 ºC
0.30
0.50
0.75
0.75
1.10
1.10
1.25
1.50
1.50
1.85
2.00
2.50
2.60
2.87
40 ºC
0.25
0.42
0.63
0.63
0.91
0.91
1.04
1.25
1.25
1.60
1.66
2.08
2.26
2.62
50 ºC
0.23
0.38
0.57
0.57
0.83
0.83
0.94
1.13
1.13
1.44
1.50
1.88
2.08
2.43
60 ºC
0.20
0.33
0.49
0.49
0.73
0.73
0.83
0.99
0.99
1.28
1.32
1.65
1.95
2.25
70 ºC
0.17
0.29
0.45
0.45
0.64
0.64
0.73
0.87
0.87
1.12
1.16
1.45
1.74
2.00
85 ºC
0.14
0.23
0.36
0.36
0.50
0.50
0.56
0.68
0.68
0.88
0.90
1.13
1.48
1.78
MF-SM030
MF-SM050
MF-SM075
MF-SM075/60
MF-SM100
MF-SM100/33
MF-SM125
MF-SM150
MF-SM150/33
MF-SM185/33
MF-SM200
MF-SM250
MF-SM260
MF-SM300
0.40
0.67
0.99
0.99
1.47
1.47
1.68
2.01
2.01
2.32
2.68
3.35
3.25
3.75
0.76
1.11
1.11
1.66
1.66
1.89
2.27
2.27
2.56
3.02
3.78
3.64
4.13
I
is approximately two times I .
trip
hold
*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.
**To be considered halogen free, each homogenous material can have a maximum concentration of 900 ppm of either bromine or chlorine.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
Applications
Almost anywhere there is a low voltage power
supply and a load to be protected, including:
■ Computers & peripherals
■ General electronics
■ Automotive applications
MF-SM Series - PTC Resettable Fuses
Product Dimensions
A
B
C
D
E
F
G
H
Model
Min.
6.73
Max.
7.98
Max.
3.18
Max.
5.44
Min.
0.56
Max.
0.71
Min.
0.56
Max.
0.71
Min.
2.16
Max.
2.41
Min.
0.66
Max.
1.37
Min.
0.43
MF-SM030
MF-SM050
MF-SM075
MF-SM075/60
MF-SM100
MF-SM100/33
MF-SM125
MF-SM150
MF-SM150/33
MF-SM185/33
MF-SM200
MF-SM250
MF-SM260
(0.265) (0.314) (0.125) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017)
6.73
(0.265) (0.314) (0.125) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017)
6.73 7.98 3.18 5.44 0.56 0.71 0.56 0.71 2.16 2.41 0.66 1.37 0.43
(0.265) (0.314) (0.125) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017)
6.73 7.98 3.18 5.44 0.56 0.71 0.56 0.71 2.16 2.41 0.66 1.37 0.43
(0.265) (0.314) (0.125) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017)
6.73 7.98 3.0 5.44 0.56 0.71 0.56 0.71 2.16 2.41 0.66 1.37 0.43
(0.265) (0.314) (0.118) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017)
6.73 7.98 3.0 5.44 0.56 0.71 0.56 0.71 2.16 2.41 0.66 1.37 0.43
(0.265) (0.314) (0.118) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017)
6.73 7.98 3.0 5.44 0.56 0.71 0.56 0.71 2.16 2.41 0.66 1.37 0.43
(0.265) (0.314) (0.118) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017)
8.00 9.50 3.0 6.71 0.56 0.71 0.56 0.71 3.68 3.94 0.66 1.37 0.43
(0.315) (0.374) (0.118) (0.264) (0.022) (0.028) (0.022) (0.028) (0.145) (0.155) (0.026) (0.054) (0.017)
8.00 9.50 3.0 6.71 0.56 0.71 0.56 0.71 3.68 3.94 0.66 1.37 0.43
(0.315) (0.374) (0.118) (0.264) (0.022) (0.028) (0.022) (0.028) (0.145) (0.155) (0.026) (0.054) (0.017)
8.00 9.50 3.0 6.71 0.56 0.71 0.56 0.71 3.68 3.94 0.66 1.37 0.43
(0.315) (0.374) (0.118) (0.264) (0.022) (0.028) (0.022) (0.028) (0.145) (0.155) (0.026) (0.054) (0.017)
8.00 9.50 3.0 6.71 0.56 0.71 0.56 0.71 3.68 3.94 0.66 1.37 0.43
(0.315) (0.374) (0.118) (0.264) (0.022) (0.028) (0.022) (0.028) (0.145) (0.155) (0.026) (0.054) (0.017)
8.00 9.50 3.0 6.71 0.56 0.71 0.56 0.71 3.68 3.94 0.66 1.37 0.43
(0.315) (0.374) (0.118) (0.264) (0.022) (0.028) (0.022) (0.028) (0.145) (0.155) (0.026) (0.054) (0.017)
6.73 7.98 3.0 5.44 0.56 0.71 0.56 0.71 2.16 2.41 0.66 1.37 0.43
(0.265) (0.314) (0.118) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017)
7.98
3.18
5.44
0.56
0.71
0.56
0.71
2.16
2.41
0.66
1.37
0.43
6.73
7.98
3.0
5.44
0.56
0.71
0.56
0.71
2.16
2.41
0.66
1.37
0.43
MF-SM300
Packaging:
(0.265) (0.314) (0.118) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017)
How to Order
TAPE & REEL: MF-SM030, 050, 075, 075/60, 100, 100/33, 125, 260, 300 = 2000 pcs. per reel;
MF-SM150, 150/33, 185/33, 200, 250 = 1500 pcs. per reel.
MF - SM 100/33 - 2 - 99
Multifuse® Product
C
MM
DIMENSIONS:
Designator
Series
G
(INCHES)
SM = Surface Mount Component
B
Hold Current, I
/V
*
Terminal material:
Tin-plated brass
hold max
030 - 300 (0.3 - 3.0 Amps)
F
H
Packaging Options
D
E
- 2 = Tape and Reel**
End View
A
Part Number Suffix Option
Side View
- 99 = As of date code April 1, 2005 all
MF-SM models are RoHS compli-
ant. The suffix “-99” can be used if
a new part number is required to
reference the RoHS compliance.
Recommended Pad Layout
MF-SM030, 050, 075, 075/60, 100, 100/33, 125, 260, 300
Examples:
Recommended Pad Layout
MF-SM150, 150/33, 185/33, 200, 250
MF-SM030-2.............Tape and reel
packaging
MF-SM030-2-99........Tape and reel
packaging with
2.3 0.1
(0.09 0.004)
2.3 0.1
(0.09 0.004)
part number
suffix option
MF-SM150-2.............Tape and reel
packaging
MF-SM150/33-2-99 ..Tape and reel
packaging with
part number
suffix option
9.7 0.1
(0.38 0.004)
*
Vmax entry applies only to models
MF-SM075/60, MF-SM100/33, MF-SM150/33
& MF-SM185/33.
10.7 0.1
(0.42 0.004)
3.1 0.1
(0.12 0.004)
3.1 0.1
(0.12 0.004)
** Packaged per EIA-481-2
4.6 0.1
(0.18 0.004)
4.6 0.1
(0.18 0.004)
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
MF-SM Series - PTC Resettable Fuses
Typical Time to Trip at 23 °C
Typical Part Marking
Represents total content. Layout may vary.
MANUFACTURER'S
TRADEMARK
PART IDENTIFICATION
030
0A
DATE CODE -
WEEK 1 OF 2000 = 0A
(YEAR & WEEK)
WEEK 27 OF 2000 = A0
(WEEK & YEAR)
100
10
1
0.1
0.01
0.001
1
10
100
0.1
Fault Current (Amps)
Solder Reflow Recommendations
Preheating
Soldering
Cooling
300
Solder reflow
•
Recommended reflow methods: IR, vapor phase oven, hot air oven.
250
200
150
100
50
•
Devices are not designed to be wave soldered to the bottom side of the
board.
•
•
•
Gluing the devices is not recommended.
Recommended maximum paste thickness is 0.25 mm (.010 inch).
Devices can be cleaned using standard industry methods and solvents.
Note:
If reflow temperatures exceed the recommended profile, devices may not
meet the performance requirements.
Rework
A device should not be reworked.
•
0
160–220
120
10–20
•
Time (seconds)
Storage Recommendations
The recommended long term storage conditions for Multifuse® Polymer PTC devices are 40 °C maximum and 70 % RH maximum. All devices
should remain in the original sealed packaging prior to use. Devices may not conform with data sheet specifications if these storage
recommendations are exceeded. Devices stored in this manner have an indefinite shelf life.
MF-SM SERIES, REV. P, 11/10
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
MF-SM, MF-SM/33, MF-SM/60 & MF-SM/250 Series Tape and Reel Specifications
NOTE: Effective December 1, 2010 (product date code V0), the cover tape will be changed to the new 3M™ Universal Cover Tape (UCT).
MF-SM030, 050, 075, 100, 125, 260, 300;
MF-SM150, 200, 250;
MF-SM075/60; MF-SM-100/33
per EIA-481-2
16.0 0.ꢀ
(0.6ꢀ0 0.01ꢁ2
4.0 0.1
MF-SM-150/33, MF-SM-185/33;
MF-SM013/250 per EIA 481-2
16.0 0.ꢀ
Tape Dimensions
W
(0.6ꢀ0 0.01ꢁ2
4.0 0.1
P
P
P
A
0
1
ꢁ
0
(0.157 0.0042
8.0 0.1
(0.ꢀ15 0.0042
ꢁ.0 0.1
(0.079 0.0042
5.7 0.1
(0.ꢁꢁ4 0.0042
8.1 0.1
(0.157 0.0042
1ꢁ.0 0.1
(0.47ꢁ 0.0042
ꢁ.0 0.1
(0.079 0.0042
6.9 0.1
(0.ꢁ7ꢁ 0.0042
9.6 0.1
B
B
D
F
0
1
0
(0.ꢀ19 0.0042
1ꢁ.1
(0.ꢀ78 0.0042
1ꢁ.1
max.
min.
(0.4762
(0.4762
1.5 + 0.1/-0.0
(0.059 + 0.004/-02
7.5 0.1
(0.ꢁ95 + 0.0042
1.75 0.1
(0.069 0.0042
14.ꢁ5
1.5 + 0.1/-0.0
(0.059 + 0.004/-02
7.5 0.1
(0.ꢁ95 + 0.0042
1.75 0.1
(0.069 0.0042
14.ꢁ5
E
E
1
ꢁ
(0.5612
(0.5612
0.6
(0.0ꢁ42
0.1
(0.0042
0.6
(0.0ꢁ42
0.1
(0.0042
T max.
max.
T
1
ꢀ.4 0.1
(0.1ꢀ4 0.0042
ꢀ90
ꢀ.4 0.1ꢂ
(0.1ꢀ4 0.0042ꢂ
ꢀ90
K
0
Leader min.
Trailer min.
Reel Dimensions
A max.
(15.ꢀ52
160
(6.ꢀ02
(15.ꢀ52
160
(6.ꢀ02
ꢀ60
(14.172
ꢀ60
(14.172
50
(1.972
50
(1.972
N min.
16.4 + ꢁ.0/ -0.0
(0.646 + 0.079/-02
ꢁꢁ.4
16.4 + ꢁ.0/ -0.0
(0.646 + 0.079/-02
ꢁꢁ.4
W
W
1
ꢁ
max.
(0.88ꢁ2
(0.88ꢁ2
ꢀ.8 0.1
(0.150 0.0042
ꢂ Model MF-SM01ꢀ/ꢁ50 =
MM
(INCHES)
DIMENSIONS:
P
0
T
D
0
P
2
E
1
W (MEASURED
2
AT HUB)
COVER
TAPE
F
A
N(HUB DIA.)
E
2
W
B
1
B
0
W
(MEASURED
AT HUB)
1
P
1
K
T
0
1
A
0
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
相关型号：
MF-SMDF0502
RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, SURFACE MOUNT, CHIP, 2018, ROHS COMPLIANT
BOURNS
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