TFU0603FFPW3A0 [VISHAY]
Electric Fuse, VERY FAST BLOW ELECTRIC FUSE, 3A, 24VDC, 35A (IR), SURFACE MOUNT, HALOGEN FREE AND ROHS COMPLIANT;
| 型号： | TFU0603FFPW3A0 |
| 厂家： | 
VISHAY |
| 描述： | Electric Fuse, VERY FAST BLOW ELECTRIC FUSE, 3A, 24VDC, 35A (IR), SURFACE MOUNT, HALOGEN FREE AND ROHS COMPLIANT 电路保护 |
| 文件： | 总7页 (文件大小：113K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TFU 0603
Vishay Beyschlag
Thick Film Chip Fuses
FEATURES
• Proven thick film technology
• Very quick acting fuse characteristics
• Standard SMD size
• Lead (Pb)-free solder contacts
• Halogen-free according to IEC 61249-2-21 definition
• Compliant to RoHS directive 2002/95/EC
APPLICATIONS
TFU 0603 Thick Film Chip Fuse is the best choice for the
most fields of modern electronics. The controlled
• Information technology
• Telecommunication
• Audio/video electronics
manufacturing
process
guarantees
stable
fusing
characteristics in standard applications of information
technology, telecommunication, and audio/video electronics.
SIZE
INCH
0603
METRIC
1608M
TECHNICAL SPECIFICATIONS
DESCRIPTION
TFU 0603
1608M
Metric size
Rated current range IR
2.0 A to 4.0 A
32 V; 24 V
35 A
Rated voltage, Umax. DC
Interrupting rating, Imax. at Umax. DC
Cold resistance at 0.1 x IR
Climatic category (LCT/UCT/days)
Permissible continuous current rating at ϑamb = 23 °C
UL recognition file
19 mΩ to 61 mΩ
55/125/56
0.7 x IR
E335924
Document Number: 28797
Revision: 26-May-10
For technical questions, contact: fuse@vishay.com
www.vishay.com
1
TFU 0603
Thick Film Chip Fuses
Vishay Beyschlag
PART NUMBER AND PRODUCT DESCRIPTION (1)
PART NUMBER: TFU0603FF04000P500
T
F
U
0
6
0
3
F
F
0
4
0
0
0
P
5
0
0
MODEL/SIZE
FUSE CHARACTERISTIC
RATED CURRENT VALUE
Rated current value in mA.
SPECIAL
PACKAGING
TFU0603
FF = Very quick acting
P1
P5
Up to 2 digits
00 = Standard
Example:
PW
4.0 A = 04000
PRODUCT DESCRIPTION: TFU 0603-FF P5 4A0
TFU
0603
-FF
P5
4A0
MODEL
SIZE
FUSE CHARACTERISTIC
RATED CURRENT VALUE
Rated current value in mA.
PACKAGING
TFU
0603
FF = Very quick acting
P1
P5
PW
Example:
4.0 A = 4A0
Notes
(1) Products can be ordered using either the PART NUMBER or the PRODUCT DESCRIPTION
PACKAGING
REEL
MODEL
DIAMETER
180 mm/7"
180 mm/7"
330 mm/13"
PIECES/REEL
1000
CODE
P1
TFU 0603
5000
P5
20 000
PW
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2
For technical questions, contact: fuse@vishay.com
Document Number: 28797
Revision: 26-May-10
TFU 0603
Thick Film Chip Fuses
Vishay Beyschlag
DIMENSIONS
T1
WT
W
H
T2
L
DIMENSIONS - Mass and relevant physical dimensions
H
(mm)
L
W
(mm)
WT
(mm)
T1
(mm)
T2
(mm)
MASS
(mg)
TYPE
(mm)
TFU 0603 0.45 + 0.1/- 0.05
1.55 0.1
0.85 0.1
> 0.55
0.3 + 0.15/- 0.2 0.45 + 0.15/- 0.2
2.3
SOLDER PAD DIMENSIONS
X
G
Y
Z
RECOMMENDED SOLDER PAD DIMENSIONS
WAVE SOLDERING
REFLOW SOLDERING
TYPE
G
(mm)
Y
(mm)
X
(mm)
Z
G
(mm)
Y
(mm)
X
(mm)
Z
(mm)
(mm)
TFU 0603
Note
0.55
1.10
1.10
2.75
0.65
0.75
0.95
2.15
• The given solder pad dimensions reflect the considerations for board design and assembly as outlined e.g. in standards IEC 61188-5-x, or in
publication IPC-7351. They do not guarantee any supposed thermal properties, particularly as these are also strongly influenced by many other
parameters.
TFU 0603 RATING - Very quick acting (FF)
COLD
RATED
VOLTAGE
Umax. DC
INTERRUPTING
RATING
RESISTANCE (1)
FUSE
CHAR. CURRENT
RATED
PART NUMBER (2)(3)
SIZE
MARKING APPROVAL
at
0.1 x IR
DC
2.0 A
2.5 A
32 V
32 V
24 V
24 V
24 V
61 mΩ
44 mΩ
32 mΩ
26 mΩ
19 mΩ
35 A at 32 V
35 A at 32 V
35 A at 24 V
35 A at 24 V
35 A at 24 V
N
O
P
R
S
UL
UL
UL
UL
UL
TFU0603FF02000P500
TFU0603FF02500P500
TFU0603FF03000P500
TFU0603FF03500P500
TFU0603FF04000P500
0603
FF
3.0 A
3.5 A
4.0 A
Notes
(1) Typical values
(2) For packages with 1000 pieces, please use for packing P1 instead of P5
(3) For packages with 20 000 pieces, please use for packing PW instead of P5
Document Number: 28797
Revision: 26-May-10
For technical questions, contact: fuse@vishay.com
www.vishay.com
3
TFU 0603
Thick Film Chip Fuses
Vishay Beyschlag
DESCRIPTION
All products comply with the CEFIC-EECA-EICTA list of
legal restrictions on hazardous substances.
Production is strictly controlled and follows an extensive set
of instructions established for reproducibility. A mixed film of
high conductive particles is deposited on a high grade
ceramic body. The fuse elements are covered by
a protective coating designed for electrical, mechanical and
climatic protection. The terminations receive a final pure tin
layer.
This includes full compatibility with the following directives.
• 2000/53/EC End of Vehicle life Directive (ELV) and Annex
II (ELV II)
• 2002/95/EC Restriction of the use of Hazardous
Substances Directive (RoHS)
The result of the determined production is verified by an
extensive testing procedure performed on 100 % of
the individual fuses. Only accepted products are laid directly
into the paper tape in accordance with IEC 60286-3.
• 2002/96/EC
Equipment Directive (WEEE)
Waste
Electrical
and
Electronic
APPROVALS
The fuses are tested in accordance with UL 248-14,
IEC 60127-4 and IEC 60068 series.
ASSEMBLY
The fuses are suitable for processing on automatic
SMD assembly systems. They are suitable for
automatic soldering using wave, reflow or vapour phase.
The encapsulation is resistant to all cleaning solvents
commonly used in the electronics industry, including
alcohols, esters and aqueous solutions. The fuses are lead
(Pb)-free (category e3), the pure tin plating provides
compatibility with lead (Pb)-free and lead-containing
soldering processes.
Approval of recognition is indicated by the UL logo on the
package label.
Solderability is specified for 2 years after production or
requalification. The permitted storage time is 5 years.
www.vishay.com
4
For technical questions, contact: fuse@vishay.com
Document Number: 28797
Revision: 26-May-10
TFU 0603
Thick Film Chip Fuses
Vishay Beyschlag
FUNCTIONAL PERFORMANCE
104
TFU 0603-FF
103
102
101
100
10-1
10-2
10-3
4.00 A
3.50 A
3.00 A
2.50 A
2.00 A
10-4
1
10
100
Current I (A)
Typical tpre-arc vs. I characteristic of TFU 0603 (1)
104
103
102
101
100
10-1
10-2
TFU 0603-FF
4.00 A
3.50 A
3.00 A
2.50 A
2.00 A
10-3
10-4
10-5
10-4
10-3
10-2
10-1
100
101
102
Pre-arc Time tpre-arc (s)
Typical I2t vs. tpre-arc characteristic of TFU 0603 (1)
Note
(1) Fuses mounted on a test board according to IEC 60127-4
Document Number: 28797
Revision: 26-May-10
For technical questions, contact: fuse@vishay.com
www.vishay.com
5
TFU 0603
Thick Film Chip Fuses
Vishay Beyschlag
TESTS AND REQUIREMENTS
Unless otherwise specified the following values apply:
Temperature: 15 °C to 35 °C
All tests are carried out in accordance with the following
specifications:
Relative humidity: 45 % to 75 %
UL/CSA 248-14, Low voltage fuses - Part 14: Supplemental
Fuses
Air pressure: 86 kPa to 106 kPa (860 mbar to 1060 mbar)
IEC 60127-4, Universal Modular Fuse Links (UMF)
The components are mounted for testing on printed-circuit
boards in accordance with IEC 60127-4, unless otherwise
specified.
For the full test schedule refer to the documents listed above.
The testing also covers most of the requirements specified
by METI and CCC.
The requirements stated in the Test Procedures and
Requirements table are based on the required tests and
permitted limits of UL 248-14 and IEC 60127-4 respectively.
The tests are carried out in accordance with IEC 60068 and
under standard atmospheric conditions in accordance with
IEC 60068-1, 5.3. Climatic category LCT/UCT/56 (rated
temperature range: Lower category temperature, upper
category temperature; damp heat, long term, 56 days) is
valid.
However, some additional tests and
a number of
improvments against those minimum requirements have
been included.
TEST PROCEDURES AND REQUIREMENTS
IEC 60068-2
UL/CSA
248-14
REQUIREMENTS
PERMISSIBLE CHANGE
TEST
TEST
PROCEDURE
METHOD
Depth 3 mm;
rate 1 mm/s
1 time
No visible damage;
-
21 (Ue1)
Substrate bending
ΔR/R ≤ 15 %
Solder bath method;
SnPb40;
non-activated flux;
(215 3) °C; (3 0.3) s
Good tinning (≥ 95 % covered);
no visible damage
Solderability
Solder bath method;
SnAg3Cu0.5 or SnAg3.5;
non-activated flux;
Good tinning (≥ 95 % covered);
no visible damage
-
58 (Td)
(235 3) °C; (2 0.2) s
Solder bath method;
(260 5) °C; (10 1) s
No visible damage;
ΔR/R ≤ 15 %
Resistance to
soldering heat
Reflow method 2
(IR/forced gas convection);
(260 5) °C; (10 1) s
No visible damage;
ΔR/R ≤ 15 %
Time/current
characteristics at
nominal
Destructive testing under
overcurrent conditions
(DC-current)
At 2.0 x IR, tpre-arc < 60 s
At 2.5 x IR, tpre-arc < 5 s
-
-
-
temperature
Interrupting rating
(DC)
Optical inspection with naked eye;
no visible damage
5.5
35 A at rated voltage
a) I = 1.0 x IR (DC)
1.0 h on; 0.25 h off;
23 °C; 100 times
b) I = 1.25 x IR (DC)
1.0 h on
Endurance test acc.
to IEC 60127-4,
clause 9.4
No visible damage;
-
-
-
-
ΔR/R ≤ 15 %
23 °C; 1 time
Verification of
temp.-rise and
current-carrying
capacity
Temperature rise of hot spot
≤ 75 K acc. to
UL 248-14, clause 8.2.4
8.2.3
I = 1.0 x IR (DC)
Time/current
characteristics
at elevated
temperature.
IEC 60127-1,
clause 9.2.2
No visible damage;
-
I = 1.1 x IR (DC) at 70 °C; 1.0 h
ΔR/R ≤ 15 %
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6
For technical questions, contact: fuse@vishay.com
Document Number: 28797
Revision: 26-May-10
Legal Disclaimer Notice
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular
product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree
to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and
damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay
or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to
obtain written terms and conditions regarding products designed for such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 11-Mar-11
www.vishay.com
1
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