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MFU1206FF03150P500

P1-P3P4-P6P7-P9P10-P12P13-P13
MFU Series
www.vishay.com
Vishay Beyschlag
Revision: 11-Mar-13
10
Document Number: 28747
For technical questions, contact: fuse@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
FUNCTIONAL PERFORMANCE
Note
(1)
Fuses mounted on a test board according to IEC 60127-4
Typical t
pre-arc
vs. I characteristic of MFU 1206
(1)
Typical I
2
t vs. t
pre-arc
characteristic of MFU 1206
(1)
0.1
100
10
-4
1
Current I [A]
Pre-arc Time t
pre-arc
[s]
10
-3
10
-2
10
-1
10
0
10
1
10
2
10
3
10
4
MFU 1206-FF
6.30 A
5.00 A
4.00 A
3.50 A
3.15 A
3.00 A
2.50 A
2.00 A
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
10
10
-5
10
-4
10
-3
10
-2
10
-1
10
0
10
1
10
2
10
3
10
4
MFU 1206-FF
6.30 A
5.00 A
4.00 A
3.50 A
3.15 A
3.00 A
2.50 A
2.00 A
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 t
pre-arc
[s]
Joule Integral l
2
t [A
2
S]
10
-4
10
-3
10
-2
10
-1
10
0
10
1
10
2
MFU Series
www.vishay.com
Vishay Beyschlag
Revision: 11-Mar-13
11
Document Number: 28747
For technical questions, contact: fuse@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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 248-14, 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 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.
TEST PROCEDURES AND REQUIREMENTS
IEC
60127-4
CLAUSE
IEC
60068-2
TEST
METHOD
TEST PROCEDURE
REQUIREMENTS
PERMISSIBLE CHANGE
8.3.2 21 (U
e1
)
Substrate
bending
Depth 1 mm;
rate 1 mm/s
1 times
No visible damage
R/R ± 10 %
8.6.2 58 (Td) Solderability
Solder bath method; SnPb40;
non-activated flux;
(215 ± 3) °C; (3 ± 0.3) s
Good tinning (95 % covered);
no visible damage
Solder bath method; SnAg3Cu0.5 or SnAg3.5;
non-activated flux;
(245 ± 3) °C; (2 ± 0.2) s
8.7.2 58 (Td)
Resistance to
soldering heat
Solder bath method;
(260 ± 5) °C; (10 ± 1) s
No visible damage
R/R ± 10 %
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 I
R
;
destructive testing under
overcurrent conditions
(DC-Current)
MFU 0402 I
R
0.75 A
At 1.25 x I
R
, t
pre-arc
> 1 h
at 2.0 x I
R
, t
pre-arc
< 60 s
at 10 x I
R
, t
pre-arc
< 0.001 s
MFU 0402 0.8 A I
R
3.15 A
At 1.25 x I
R
, t
pre-arc
> 1 h
at 2.0 x I
R
, t
pre-arc
< 5 s
at 10 x I
R
, t
pre-arc
< 0.001 s
MFU 0603 I
R
5.0 A
MFU 0805 I
R
5.0 A
MFU 1206 I
R
6.3 A
9.3.2 -
Breaking
capacity
50 A at rated voltage
acc. to UL 248-14
Optical inspection with naked eye
no visible damage
9.3.3 -
Residual
resistance
50 A at rated voltage
acc. to UL 248-14
Insulation resistance
at 2.0 x U
R
(DC)
higher than 0.1 M
MFU Series
www.vishay.com
Vishay Beyschlag
Revision: 11-Mar-13
12
Document Number: 28747
For technical questions, contact: fuse@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
9.4 -
Endurance test
acc. to
IEC 60127-1
a) I = 1.0 x I
R
(DC)
1.0 h on; 0.25 h off;
23 °C; 100 times
b) I = 1.25 x I
R
(DC)
1.0 h on
23 °C; 1 time
MFU 0402 I
R
3.15 A
No visible damage
R/R ± 10 %
MFU 0603 I
R
3.15 A
MFU 0805 I
R
3.15 A
MFU 1206 I
R
3.15 A
9.5 -
Maximum
sustained
dissipation acc. to
IEC 60127-1
Calculation in accordance with results of clause 9.4 b)
Dissipation acc. to
IEC 60127-4 table 2
9.7 -
Fuse-link
temperature
The test is performed
during the final 5 min of
clause 9.4 b)
MFU 0402 I
R
3.15 A
Temperature rise of terminals
85 K
MFU 0603 I
R
3.15 A
MFU 0805 I
R
3.15 A
MFU 1206 I
R
3.15 A
--
Verification of
temp.-rise and
current- carrying
capacity acc. to
UL 248-14
clause 8.2.3
I = 1.0 x I
R
(DC)
MFU 0402 I
R
3.15 A
Temperature rise
of hot spot
75 K
acc. to
UL 248-14 clause 8.2.4
MFU 0603 I
R
5.0 A
MFU 0805 I
R
5.0 A
MFU 1206 I
R
6.3 A
-78 (Cab)
Damp heat,
steady state
(40 ± 2) °C; 56 days;
(93 ± 3) % RH
R/R ± 10 %
I-t characteristic
- 14 (Na)
Rapid change
of temperature
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 Hz to 2000 Hz;
no resonance;
amplitude 1.5 mm or
200 m/s
2
; 6 h
R/R ± 10 %
- 45 (XA)
Component
solvent
resistance
Isopropyl alcohol;
50 C; method 2
No visible damage
- 45 (XA)
Solvent
resistance
of marking
Isopropyl alcohol;
50 C; method 1, toothbrush
Marking legible,
no visible damage
- 21 (Ue
3
)
Shear
(adhesion)
RR 1608M; 9 N
No visible damage
RR 2012M and RR 3216M; 45 N
- - Flammability
IEC 60695-2-2,
needle flame test; 10 s
No burning after 30 s
TEST PROCEDURES AND REQUIREMENTS
IEC
60127-4
CLAUSE
IEC
60068-2
TEST
METHOD
TEST PROCEDURE
REQUIREMENTS
PERMISSIBLE CHANGE
P1-P3P4-P6P7-P9P10-P12P13-P13

MFU1206FF03150P500

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Description:
Surface Mount Fuses MFU 1206-FF P5 3A15
Lifecycle:
New from this manufacturer.
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