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MFU Series - Thin Film Fuse
Vishay Beyschlag
Thin Film Flat Chip Fuses
FEATURES
* Advanced thin film technology * Very quick acting fuse characteristics * Outstanding stability of fusing characteristics * Standard metric SMD sizes * Green product, supports lead (Pb)-free soldering
APPLICATIONS
R
* Information technology * Industrial electronics * Automotive electronics * Telecommunication * Medical equipment * Audio/video electronics
MFU Thin Film Flat Chip Fuses are the perfect choice for the most fields of modern electronics. The highly controlled manufacturing thin film process guarantees an outstanding stability of fusing characteristics. Typical applications include information technology, telecommunication, medical equipment, industrial, audio/video, and automotive electronics.
METRIC SIZE
INCH: METRIC: 0402 RR 1005M 0603 RR 1608M 0805 RR 2012M 1206 RR 3216M
TECHNICAL SPECIFICATION
DESCRIPTION Metric size Rated Current range IR Rated voltage, Umax. DC Breaking Capacity, Imax. at Umax. DC Voltage drop at 1 x IR Cold resistance at 0.1 x IR Climatic category (LCT/UCT/days) Permissible continuous current rating at amb. = 23 C UL recognition file Approval IEC 60127-4 FITobserved n/a 0.2 x 10- 9/h MFU 0402 RR 1005M 0.5 A to 3.15 A 32 V 50 A at 32 V 90 mV to 420 mV 22 m to 640 m 55/125/56 0.7 x IR E253806 MFU 0603 RR 1608M 0.5 A to 5.0 A 32 V 50 A at 32 V 85 mV to 361 mV 13 m to 550 m 55/125/56 0.7 x IR E253806 Refer to table: MFU 0603 RATING 0.2 x 10- 9/h 0.2 x 10- 9/h MFU 0805 RR 2012M 0.5 A to 5.0 A 32 V 50 A at 32 V 98 mV to 374 mV 15 m to 570 m 55/125/56 0.7 x IR E253806 MFU 1206 RR 3216M 0.5 A to 6.3 A 63 V 50 A at 63 V 116 mV to 433 mV 14 m to 660 m 55/125/56 0.7 x IR E253806 Refer to table: MFU 1206 RATING 0.2 x 10- 9/h
Document Number: 28747 Revision: 25-Jun-08
For technical questions, contact: ff3eresistors@vishay.com
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MFU Series - Thin Film Fuse
Vishay Beyschlag
Thin Film Flat Chip Fuses
PART NUMBER AND PRODUCT DESCRIPTION MFU SERIES (1)
PART NUMBER: MFU0603FF01000PW00
M
F
U
0
6
0
3
F
F
0
1
0
0
0
P
W
0
0
MODEL/SIZE MFU0402 MFU0603 MFU0805 MFU1206
FUSE CHARACTERISTIC FF = Very quick acting
RATED CURRENT VALUE Rated current value in mA. Examples: 00500 = 0.5 A 01000 = 1.0 A 06300 = 6.3 A
PACKAGING (2) E1 E5 E0 P1 P5 PW
SPECIAL Up to 2 digits 00 = Standard
PRODUCT DESCRIPTION: MFU 0603 -FF PW 1A0 MFU MODEL MFU 0603 SIZE 0402 0603 0805 1206 -FF FUSE CHARACTERISTIC FF = Very quick acting PW PACKAGING (2) E1 E5 E0 P1 P5 PW 1A0 RATED CURRENT VALUE See rating tables Examples: 0A5 = 0.5 A 1A0 = 1.0 A 6A3 = 6.3 A
Notes
(1) (2)
Products can be ordered using either the PART NUMBER or the PRODUCT DESCRIPTION Please refer to table PACKAGING
PACKAGING
REEL MODEL DIAMETER 180 mm/7" MFU0402 180 mm/7" 180 mm/7" 180 mm/7" MFU0603 180 mm/7" 330 mm/13" 180 mm/7" MFU0805 180 mm/7" 330 mm/13" 180 mm/7" MFU1206 180 mm/7" 330 mm/13" PIECES/REEL 1000 5000 10 000 1000 5000 20 000 1000 5000 20 000 1000 5000 20 000 CODE E1 E5 E0 P1 P5 PW P1 P5 PW P1 P5 PW
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Document Number: 28747 Revision: 25-Jun-08
MFU Series - Thin Film Fuse
Thin Film Flat Chip Fuses
Vishay Beyschlag
DIMENSIONS
T1
W WT
H T2 L
DIMENSIONS - Chip Fuse types, mass and relevant physical dimensions
TYPE MFU 0402 MFU 0603 MFU 0805 MFU 1206 H (mm) 0.32 0.05 0.45 + 0.1/- 0.05 0.45 + 0.1/- 0.05 0.55 0.1 L (mm) 1.0 0.05 1.55 0.05 2.0 0.1 3.2 + 0.1/- 0.2 W (mm) 0.5 0.05 0.85 0.1 1.25 0.15 1.6 0.15 WT (mm) > 75 % of W > 75 % of W > 75 % of W > 75 % of W T1 (mm) 0.2 + 0.1/- 0.15 0.3 + 0.15/- 0.2 0.4 + 0.1/- 0.2 0.5 0.25 T2 (mm) 0.2 0.1 0.3 + 0.15/- 0.2 0.4 + 0.1/- 0.2 0.5 0.25 MASS (mg) 0.65 1.9 4.7 9.5
MFU 0402 RATING - very quick acting (FF)
SIZE RATED FUSE RATED CHAR. CURRENT (1) VOLTAGE 500 mA 630 mA 750 mA 800 mA 1.0 A 1.25 A 0402 FF 1.5 A 1.6 A 1.75 A 2.0 A 2.5 A 3.0 A 3.15 A Notes
(1) (2) (3) (4)
VOLT. COLD PRE-ARCING (2) DROP (2) RESIS (2) I2t at at at 10 x IR 1 x IR 0.1 x IR 0.0009 A2s 0.0014 A2s 0.0020 A2s 0.0023 A2s 0.0028 A2s 0.0039 A2s 0.0059 A2s 0.0065 A2s 0.0077 A2s 0.0101 A2s 0.0157 A2s 0.0227 A2s 0.0250 A2s 420 mV 331 mV 275 mV 231 mV 184 mV 159 mV 146 mV 136 mV 124 mV 115 mV 107 mV 95 mV 90 mV 640 m 400 m 280 m 220 m 140 m 97 m 74 m 65 m 54 m 44 m 33 m 24 m 22 m
BREAKING CAPACITY DC 50 A at 32 V 50 A at 32 V 50 A at 32 V 50 A at 32 V 50 A at 32 V 50 A at 32 V 50 A at 32 V 50 A at 32 V 50 A at 32 V 50 A at 32 V 50 A at 32 V 50 A at 32 V 50 A at 32 V
MARK. APPROVAL ORDERING CODE (3) (4)
32 V 32 V 32 V 32 V 32 V 32 V 32 V 32 V 32 V 32 V 32 V 32 V 32 V
-
UL UL UL UL UL UL UL UL UL UL UL UL UL
MFU 0402-FF E0 0A5 MFU 0402-FF E0 0A63 MFU 0402-FF E0 0A75 MFU 0402-FF E0 0A8 MFU 0402-FF E0 1A0 MFU 0402-FF E0 1A25 MFU 0402-FF E0 1A5 MFU 0402-FF E0 1A6 MFU 0402-FF E0 1A75 MFU 0402-FF E0 2A0 MFU 0402-FF E0 2A5 MFU 0402-FF E0 3A0 MFU 0402-FF E0 3A15
Other values of rated current are available on request Typical values For packages with 1000 pieces, please use for packaging E1 instead of E0 For packages with 5000 pieces, please use for packaging E5 instead of E0 For technical questions, contact: ff3eresistors@vishay.com www.vishay.com 3
Document Number: 28747 Revision: 25-Jun-08
MFU Series - Thin Film Fuse
Vishay Beyschlag
Thin Film Flat Chip Fuses
MFU 0603 RATING - very quick acting (FF)
SIZE FUSE RATED RATED CHAR. CURRENT (1) VOLTAGE 500 mA 630 mA 750 mA 800 mA 1.0 A 1.25 A 1.5 A 1.6 A 1.75 A 2.0 A 2.5 A 3.0 A 3.15 A 3.5 A 4.0 A 5.0 A 32 V 32 V 32 V 32 V 32 V 32 V 32 V 32 V 32 V 32 V 32 V 32 V 32 V 32 V 32 V 32 V COLD PRE-ARCING (2) VOLT. DROP (2) RESIS (2) I2t at at at 10 x IR 1 x IR 0.1 x IR 0.0009 A2s 0.0014 A2s 0.0020 A2s 0.0023 A2s 0.0028 A2s 0.0039 A2s 0.0059 A2s 0.0065 A2s 0.0077 A2s 0.0101 A2s 0.0157 A2s 0.0227 A2s 0.0250 A2s 0.0308 A2s 0.0403 A2s 0.2275 A2s 361 mV 331 mV 258 mV 249 mV 223 mV 180 mV 155 mV 159 mV 138 mV 150 mV 121 mV 126 mV 120 mV 106 mV 100 mV 85 mV 550 m 400 m 262 m 237 m 170 m 110 m 79 m 76 m 60 m 57 m 37 m 32 m 29 m 23 m 19 m 13 m BREAKING CAPACITY DC 50 A at 32 V 50 A at 32 V 50 A at 32 V 50 A at 32 V 50 A at 32 V 50 A at 32 V 50 A at 32 V 50 A at 32 V 50 A at 32 V 50 A at 32 V 50 A at 32 V 50 A at 32 V 50 A at 32 V 50 A at 32 V 50 A at 32 V 50 A at 32 V MARK. APPROVAL F CT G CV H J K EF L N O P EL R S T UL/IEC UL UL UL UL/IEC UL UL UL/IEC UL UL/IEC UL UL UL/IEC UL UL UL ORDERING CODE (3) (4) MFU 0603-FF PW 0A5 MFU 0603-FF PW 0A63 MFU 0603-FF PW 0A75 MFU 0603-FF PW 0A8 MFU 0603-FF PW 1A0 MFU 0603-FF PW 1A25 MFU 0603-FF PW 1A5 MFU 0603-FF PW 1A6 MFU 0603-FF PW 1A75 MFU 0603-FF PW 2A0 MFU 0603-FF PW 2A5 MFU 0603-FF PW 3A0 MFU 0603-FF PW 3A15 MFU 0603-FF PW 3A5 MFU 0603-FF PW 4A0 MFU 0603-FF PW 5A0
0603
FF
Notes (1) Other values of rated current are available on request (2) Typical values (3) For packages with 1000 pieces, please use for packaging P1 instead of PW (4) For packages with 5000 pieces, please use for packaging P5 instead of PW
MFU 0805 RATING - very quick acting (FF)
SIZE VOLT. COLD (2) FUSE RATED RATED PRE-ARCING DROP (2) RESIS (2) I2t CHAR. CURRENT (1) VOLTAGE at at at 10 x IR 1 x IR 0.1 x IR 500 mA 630 mA 750 mA 800 mA 1.0 A 1.25 A 1.5 A 0805 FF 1.6 A 1.75 A 2.0 A 2.5 A 3.0 A 3.15 A 3.5 A 4.0 A 5.0 A 32 V 32 V 32 V 32 V 32 V 32 V 32 V 32 V 32 V 32 V 32 V 32 V 32 V 32 V 32 V 32 V 0.0009 A2s 0.0014 A2s 0.0021 A2s 0.0023 A2s 0.0028 A2s 0.0040 A2s 0.0059 A2s 0.0065 A2s 0.0077 A2s 0.0101 A2s 0.0157 A2s 0.0227 A2s 0.0250 A2s 0.0308 A2s 0.0403 A2s 0.2275 A2s 374 mV 347 mV 280 mV 262 mV 243 mV 205 mV 171 mV 164 mV 161 mV 176 mV 131 mV 134 mV 128 mV 119 mV 105 mV 98 mV 570 m 420 m 285 m 250 m 185 m 125 m 87 m 78 m 70 m 67 m 40 m 34 m 31 m 26 m 20 m 15 m BREAKING CAPACITY DC 50 A at 32 V 50 A at 32 V 50 A at 32 V 50 A at 32 V 50 A at 32 V 50 A at 32 V 50 A at 32 V 50 A at 32 V 50 A at 32 V 50 A at 32 V 50 A at 32 V 50 A at 32 V 50 A at 32 V 50 A at 32 V 50 A at 32 V 50 A at 32 V MARK. APPROVAL ORDERING CODE (3) (4)
F CT G CV H J K EF L N O P EL R S T
UL UL UL UL UL UL UL UL UL UL UL UL UL UL UL UL
MFU 0805-FF PW 0A5 MFU 0805-FF PW 0A63 MFU 0805-FF PW 0A75 MFU 0805-FF PW 0A8 MFU 0805-FF PW 1A0 MFU 0805-FF PW 1A25 MFU 0805-FF PW 1A5 MFU 0805-FF PW 1A6 MFU 0805-FF PW 1A75 MFU 0805-FF PW 2A0 MFU 0805-FF PW 2A5 MFU 0805-FF PW 3A0 MFU 0805-FF PW 3A15 MFU 0805-FF PW 3A5 MFU 0805-FF PW 4A0 MFU 0805-FF PW 5A0
Notes (1) Other values of rated current are available on request (2) Typical values (3) For packages with 1000 pieces, please use for packaging P1 instead of PW (4) For packages with 5000 pieces, please use for packaging P5 instead of PW
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Document Number: 28747 Revision: 25-Jun-08
MFU Series - Thin Film Fuse
Thin Film Flat Chip Fuses
Vishay Beyschlag
MFU 1206 RATING - very quick acting (FF)
SIZE VOLT. COLD (2) FUSE RATED RATED PRE-ARCING DROP (2) RESIS (2) I2t (1) VOLTAGE CHAR. CURRENT at at at 10 x IR 1 x IR 0.1 x IR 500 mA 630 mA 750 mA 800 mA 1.0 A 1.25 A 1.5 A 1.6 A 1.75 A 2.0 A 2.5 A 3.0 A 3.15 A 3.5 A 4.0 A 5.0 A 6.3 A 63 V 63 V 63 V 63 V 63 V 63 V 63 V 63 V 63 V 63 V 63 V 63 V 63 V 63 V 63 V 63 V 63 V 0.0009 A2s 0.0014 A2s 0.0022 A2s 0.0023 A2s 0.0028 A2s 0.0041 A2s 0.0059 A2s 0.0066 A2s 0.0077 A2s 0.0102 A2s 0.0159 A2s 0.0229 A2s 0.0251 A2s 0.0310 A2s 0.0404 A2s 0.2275 A2s 0.5160 A2s 433 mV 372 mV 325 mV 273 mV 262 mV 230 mV 207 mV 168 mV 174 mV 181 mV 161 mV 173 mV 153 mV 161 mV 147 mV 131 mV 116 mV 660 m 450 m 330 m 260 m 200 m 140 m 105 m 80 m 76 m 69 m 49 m 44 m 37 m 35 m 28 m 20 m 14 m BREAKING CAPACITY DC 50 A at 63 V 50 A at 63 V 50 A at 63 V 50 A at 63 V 50 A at 63 V 50 A at 63 V 50 A at 63 V 50 A at 63 V 50 A at 63 V 50 A at 63 V 50 A at 63 V 50 A at 63 V 50 A at 63 V 50 A at 63 V 50 A at 63 V 50 A at 63 V 50 A at 63 V MARK. APPROVAL ORDERING CODE (3) (4)
1206
FF
F CT G CV H J K EF L N O P EL R S T ET
UL/IEC UL UL UL UL/IEC UL UL UL/IEC UL UL/IEC UL UL UL/IEC UL UL UL UL
MFU 1206-FF PW 0A5 MFU 1206-FF PW 0A63 MFU 1206-FF PW 0A75 MFU 1206-FF PW 0A8 MFU 1206-FF PW 1A0 MFU 1206-FF PW 1A25 MFU 1206-FF PW 1A5 MFU 1206-FF PW 1A6 MFU 1206-FF PW 1A75 MFU 1206-FF PW 2A0 MFU 1206-FF PW 2A5 MFU 1206-FF PW 3A0 MFU 1206-FF PW 3A15 MFU 1206-FF PW 3A5 MFU 1206-FF PW 4A0 MFU 1206-FF PW 5A0 MFU 1206-FF PW 6A3
Notes (1) Other values of rated current are available on request (2) Typical values (3) For packages with 1000 pieces, please use for packaging P1 instead of PW (4) For packages with 5000 pieces, please use for packaging P5 instead of PW
DESCRIPTION
Production is strictly controlled and follows an extensive set of instructions established for reproducibility. A homogeneous film of metal alloy 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 on nickel plating. 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.
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 RoHS copmliant, the pure tin plating provides compatibility with lead (Pb)-free and lead-containing soldering processes. The immunity of the plating against tin whisker growth has been proven under extensive testing. All products comply with the CEFIC-EECA-EICTA list of legal restrictions on hazardous substances. This includes full compliance with the following directives: * 2000/53/EC End of Vehicle life Directive (ELV) * 2000/53/EC Annex II to End of Vehicle Life Directive II) * 2002/95/EC Restriction of the Substances Directive (RoHS) use of (ELV
APPROVALS
The fuses are tested in accordance with IEC 60127-4 and UL 248-14 which refers to UL 248-1, IEC 60127-1 and IEC 60068 series. VDE-approval of conformity is indicated by the UMF Logo on the package label. Recognition by Underwriter Laboratories Inc. is indicated by the UL logo on the package label.
Hazardous
* 2002/96/EC Waste Electrical and Electronic Equipment Directive (WEEE) Solderability is specified for 2 years after production or requalification. The permitted storage time is 20 years.
e3
Pb-free Identification on the Package Label
Document Number: 28747 Revision: 25-Jun-08
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MFU Series - Thin Film Fuse
Vishay Beyschlag
FUNCTIONAL PERFORMANCE
104
MFU 0402 typical characteristics (FF) mounted on testboard acc. IEC 60127-4
Thin Film Flat Chip Fuses
103
102 3.15 A 101 3.00 A 2.50 A 2.00 A 100 1.75 A 1.60 A 1.50 A 1.25 A 1.00 A 0.80 A 0.75 A 0.63 A 0.50 A
pre-arc time [s]
10-1
10-2
10-3
10-4 0.1
1
10
100
current [A]
Typical I-t Characteristic of MFU 0402
104
MFU 0402 typical characteristics (FF) mounted on testboard acc. IEC 60127-4
103
102
joule integral It [As]
101 3.15 A 3.00 A 2.50 A 2.00 A 1.75 A 1.60 A 1.50 A 10-2 1.25 A 1.00 A 0.80 A 0.75 A 0.63 A 0.50 A 10
-4
100
10-1
10-3
10-5
10-4
10-3
10-2
10-1
100
101
102
pre-arc time [s]
Typical I2t vs. t Characteristic of MFU 0402
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Document Number: 28747 Revision: 25-Jun-08
MFU Series - Thin Film Fuse
Thin Film Flat Chip Fuses
Vishay Beyschlag
104
MFU 0603 typical characteristics (FF) mounted on testboard acc. IEC 60127-4
103
5.00 A 4.00 A 102 3.50 A 3.15 A 101 3.00 A 2.50 A 2.00 A 100 1.50 A 1.25 A 1.00 A 10-1 0.80 A 0.75 A 10-2 0.63 A 0.50 A 10-3 1.75 A 1.60 A
pre-arc time [s]
10-4 0.1
1
10
100
current [A]
Typical I-t Characteristic of MFU 0603
104
MFU 0603 typical characteristics (FF) mounted on testboard acc. IEC 60127-4
103 5.00 A 4.00 A 102 3.50 A 3.15 A 3.00 A 2.50 A 2.00 A 10
0
joule integral It [As]
101
1.75 A 1.60 A 1.50 A
10-1
1.25 A 1.00 A 0.80 A 0.75 A 0.63 A 0.50 A
10
-2
10-3
10-4 10-5
10-4
10-3
10-2
10-1
100
101
102
pre-arc time [s]
Typical I2t vs. t Characteristic of MFU 0603
Document Number: 28747 Revision: 25-Jun-08
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MFU Series - Thin Film Fuse
Vishay Beyschlag
Thin Film Flat Chip Fuses
104
MFU 0805 typical characteristics (FF) mounted on testboard acc. IEC 60127-4
103
5.00 A 4.00 A 102 3.50 A 3.15 A 101 3.00 A 2.50 A 2.00 A 100 1.50 A 1.25 A 1.00 A 10-1 0.80 A 0.75 A 10-2 0.63 A 0.50 A 10-3 1.75 A 1.60 A
pre-arc time [s]
10-4 0.1
1
10
100
current [A]
Typical I-t Characteristic of MFU 0805
104
MFU 0805 typical characteristics (FF) mounted on testboard acc. IEC 60127-4
103 5.00 A 4.00 A 102 3.50 A 3.15 A 3.00 A 2.50 A 2.00 A 10
0
joule integral It [As]
101
1.75 A 1.60 A 1.50 A
10-1
1.25 A 1.00 A 0.80 A 0.75 A 0.63 A 0.50 A
10
-2
10-3
10-4 10-5
10-4
10-3
10-2
10-1
100
101
102
pre-arc time [s]
Typical I2t vs. t Characteristic of MFU 0805
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Document Number: 28747 Revision: 25-Jun-08
MFU Series - Thin Film Fuse
Thin Film Flat Chip Fuses
Vishay Beyschlag
104
MFU 1206 typical characteristics (FF) mounted on testboard acc. IEC 60127-4
103
6.30 A 102 5.00 A 4.00 A 3.50 A 10
1
3.15 A 3.00 A 2.50 A
pre-arc time [s]
100
1.50 A 1.25 A 1.00 A
2.00 A 1.75 A 1.60 A
10
-1
0.80 A 0.75 A 0.63 A 0.50 A
10-2
10-3
10-4 0.1
1
10
100
current [A]
Typical I-t Characteristic of MFU 1206
104 6.30 A 103 5.00 A 4.00 A 3.50 A 102 3.15 A 3.00 A 2.50 A 2.00 A 1.75 A 100 1.60 A 1.50 A 10-1 1.25 A 1.00 A 10
-2
MFU 1206 typical characteristics (FF) mounted on testboard acc. IEC 60127-4
joule integral It [As]
10
1
0.80 A 0.75 A 0.63 A 0.50 A
10-3
10-4 10-5
10-4
10-3
10-2
10-1
100
101
102
pre-arc time [s]
Typical I2t vs. t Characteristic of MFU 1206
Document Number: 28747 Revision: 25-Jun-08
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MFU Series - Thin Film Fuse
Vishay Beyschlag
TEST AND REQUIREMENTS
All tests are carried out in accordance with the following specifications: IEC 60127-1, Miniature fuse - Part 1: Definitions for miniature fuses and general requirements for miniature fuse-links IEC 60127-4, Universal Modular Fuse Links (UMF) UL 248-1, Low voltage fuses - Part 1: General Requirements UL 248-14, Low voltage fuses - Part 14: Supplemental Fuses 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 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. Unless otherwise specified the following values apply: Temperature: 15 C to 35 C Relative humidity: 45 % to 75 % Air pressure: 86 kPa to 106 kPa (860 mbar to 1060 mbar). The components are mounted for testing on printed-circuit boards in accordance with IEC 60127-4, unless otherwise specified. The requirements stated in the Test Procedures and Requirements table are based on the required tests and permitted limits of IEC 60127-1 and IEC 60127-4 respectively. However, some additional tests and a number of improvements against those minimum requirements have been included.
Thin Film Flat Chip Fuses
TEST PROCEDURES AND REQUIREMENTS
IEC 60127-4 CLAUSE 8.3.2 IEC 60068-2 TEST METHOD 21 (Ue1) TEST PROCEDURE REQUIREMENTS PERMISSIBLE CHANGE (R/R)
Substrate bending Solderability
Depth 1 mm; rate 1 mm/s 1 times Solder bath method; SnPb40; non-activated flux; (215 3) C; (3 0.3) s Solder bath method; SnAg3Cu0.5 or SnAg3.5; non-activated flux; (235 3) C; (2 0.2) s
No visible damage R/R 10 %
8.6.2
58 (Td)
Good tinning ( 95 % covered); no visible damage
Good tinning ( 95 % covered); no visible damage No visible damage R/R 10 % No visible damage R/R 10 % At 1.25 x IR, tpre-arc > 1 h at 2.0 x IR, tpre-arc < 10 s at 10 x IR, tpre-arc < 0.001 s
8.7.2
58 (Td)
Resistance to soldering heat
Solder bath method; (260 5) C; (10 1) s Reflow method 2 (IR/forced gas convection); (260 5) C; (10 1) s
9.2.1
-
Time/current characteristics at nominal temperature
Cold resistance at 0.1 x IR; destructive testing under overcurrent conditions (DC-Current)
MFU 0402 IR 0.75 A 0.8 A IR 3.15 A IR 5.0 A IR 5.0 A IR 6.3 A
MFU 0402 MFU 0603 MFU 0805 MFU 1206
At 1.25 x IR, tpre-arc > 1 h at 2.0 x IR, tpre-arc < 10 s at 10 x IR, tpre-arc < 0.001 s
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Document Number: 28747 Revision: 25-Jun-08
MFU Series - Thin Film Fuse
Thin Film Flat Chip Fuses
Vishay Beyschlag
TEST PROCEDURES AND REQUIREMENTS
IEC 60127-4 CLAUSE 9.3.2 9.3.3 9.4 IEC 60068-2 TEST METHOD TEST PROCEDURE REQUIREMENTS PERMISSIBLE CHANGE (R/R) Optical inspection with naked eye no visible damage Insulation resistance at 2.0 x UR (DC) higher than 0.1 M MFU 0402 MFU 0603 MFU 0805 MFU 1206 MFU 0402 MFU 0603 MFU 0805 MFU 1206 Calculation in accordance with results of clause 9.4 b) Dissipation acc. to IEC 60127-4 table 2 IR 3.15 A IR 3.15 A IR 3.15 A IR 3.15 A R/R 10 % I-t characteristic Temperature rise of terminals 85 K IR 3.15 A IR 3.15 A IR 3.15 A IR 3.15 A IR 5.0 A IR 5.0 A IR 5.0 A IR 6.3 A Temperature rise of hot spot 75 K acc. to UL 248-14 clause 8.2.4 No visible damage R/R 10 %
Breaking capacity Residual resistance Endurance test acc. to IEC 60127-1
50 A at rated voltage acc. to UL 248-14 50 A at rated voltage acc. to UL 248-14 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 23 C; 1 time I = 1.0 x IR (DC)
-
-
Verification of temp.-rise and current- carrying capacity acc. to UL 248-14 clause 8.2.3 Maximum sustained dissipation acc. to IEC 60127-1 Fuse-link temperature
9.5
-
9.7
-
The test is performed during the final 5 min of clause 9.4 b)
MFU 0402 MFU 0603 MFU 0805 MFU 1206
-
78 (Cab) 14 (Na)
Damp heat, steady state Rapid change of temperature
(40 2) C; 56 days; (93 3) % RH 30 min at LCT; 30 min at UCT; LCT = - 55 C; UCT = 125 C; 5 cycles
R/R 10 %
-
6 (Fc)
Vibration
Endurance by sweeping; 10 to 2000 Hz; no resonance; amplitude 1.5 mm or 200 m/s2; 6 h Isopropyl alcohol; 50 C; method 2 Isopropyl alcohol; 50 C; method 1, toothbrush RR 1608M; 9 N RR 2012M and RR 3216M; 45 N IEC 60695-2-2, needle flame test; 10 s
R/R 10 %
-
45 (XA)
Component solvent resistance Solvent resistance of marking Shear (adhesion) Flammability
No visible damage
-
45 (XA)
Marking legible, no visible damage No visible damage No burning after 30 s
-
21 (Ue3) -
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MFU Series - Thin Film Fuse
Vishay Beyschlag
Thin Film Flat Chip Fuses
REVISION HISTORY
Compared to the prior revision of this datasheet, 29-Jun-07, the following changes have been applied: * Rated current range extension of MFU 0402 * Additional information of failure rate (FIT) * Test Procedures and Requirements extended for MFU 0402 * No other change of technical contents * No product change
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For technical questions, contact: ff3eresistors@vishay.com
Document Number: 28747 Revision: 25-Jun-08
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice. 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 herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. 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. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000 Revision: 18-Jul-08
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