Revision of November 2018
SolidMatrix
®
Surface Mount Fuses
FF Series (Very Fast Acting), 0603 Size
Features:
•
•
•
•
•
Very fast acting at 200% and 300% overloads
Excellent inrush current withstanding capability at high
overloads
Thin body for space limiting applications
Glass ceramic monolithic structure
Silver fusing element and silver termination with nickel and
tin plating
Symmetrical design with marking on both sides (optional)
Operating temperature range:
-55°C
to +150°C (with de-
rating)
•
•
Clearing Time Characteristics:
% of Current
Rating
100%
200%
300%
Shape and Dimensions:
Unit
L
5 seconds max.
0.2 seconds max.
W
T
B
Clearing Time at 25°C
4 hours min.
0.01 seconds min.
0.001 seconds min.
Inch
0.063 ± 0.006
0.031 ± 0.006
0.012 + 0.007 /
-0.003
0.014 ± 0.006
mm
1.60 ± 0.15
0.80 ± 0.15
0.30 + 0.18 /
-0.08
0.36 ± 0.15
Agency Approval:
Recognized Under the Components Program of UL.
File Number: E232989.
W
L
Patents:
Patent numbers “US6,034,589”, “ US6,602,766”,
“US6,844,278”, “ ZL00134544.3”, “ZL02114719.1”,
“ZL201020551360.8”, “ZL201010299185.2”,
“ZL201220030614.0”, “ZL201210020693.1”.
T
B
Ordering Information:
Part Number
F0603FF0500V032T
F0603FF0750V032T
F0603FF1000V032T
F0603FF1250V032T
F0603FF1500V032T
F0603FF1750V032T
F0603FF2000V032T
F0603FF2500V032T
F0603FF3000V032T
F0603FF3500V032T
F0603FF4000V032T
F0603FF4500V032T
F0603FF5000V032T
Current Voltage Rating Interrupting
Rating(A)
(VDC)
Ratings
0.5
0.75
1.0
1.25
1.5
1.75
2.0
2.5
3.0
3.5
4.0
4.5
5.0
32
32
32
32
32
32
32
32
32
32
32
32
32
2. Melting I
2
t at 0.001 second pre-arcing time.
Nominal Cold
DCR(Ω)
1
1.000
0.450
0.280
0.205
0.143
0.095
0.073
Nominal I
2
t
(A
2
s)
2
0.0093
0.0191
0.036
0.063
0.095
0.14
0.21
0.30
0.46
0.73
1.15
1.68
2.62
Marking
(Optional)
3
C
D
E
F
G
H
I
J
K
L
M
T
N
50 A at rated
voltage
35 A at rated
voltage
0.046
0.039
0.028
0.023
0.019
0.015
1. Measured at ≤ 10% rated current and 25
o
C ambient.
3. Blue Marking Character Code.
Website:
www.aemchina.com & www.aemcomponents.com
Revision of November 2018
SolidMatrix
®
Surface Mount Fuses
FF Series (Very Fast Acting), 0603 Size
Average Pre-arcing Time Curves:
0.75 A
1.25 A
1.75 A
0.5 A
1.0 A
1.5 A
2.0 A
2.5 A
3.0 A
3.5 A
4.0 A
4.5 A
10
1
Pre-arcing Time (s)
Clear-Time (s)
0.1
0.01
0.001
0.0001
1
10
100
Current (A)
Website:
www.aemchina.com & www.aemcomponents.com
5.0 A
Revision of November 2018
SolidMatrix
®
Surface Mount Fuses
FF Series (Very Fast Acting), 0603 Size
Average I
2
t vs. t Curves:
10000
1000
100
10
5.0 A
4.5 A
4.0 A
3.5 A
3.0 A
2.5 A
2.0 A
1.75 A
1.5 A
1.25 A
1.0 A
0.75 A
0.5 A
I
2
t (A
2
s)
1
0.1
0.01
0.001
0.0001
0.0001
0.001
0.01
0.1
1
10
Time (s)
Website:
www.aemchina.com & www.aemcomponents.com
Revision of November 2018
SolidMatrix
®
Surface Mount Fuses
Product Identification:
F 0603 FA 1000 V032 T M
(1)
(2)
(3) (4)
(5) (6) (7)
(1) Product Code:
F－Chip Fuse
(2) Size Code:
Standard EIA Chip Sizes
(3) Series Code:
FA
-
Fast Acting, SB
-
Slow Blow,
HI
-
High Inrush, FF
-
Very Fast Acting, HB
-
High Current
(4) Current Rating Code:
1000
-
1000 mA (For HB, 10
-
10A)
(5) Voltage Rating Code:
V032
-
32 VDC
(6) Package Code:
T
-
Tape & Reel, B
-
Bulk
(7) Marking Code:
M
-
With Marking
F 1206 HC 20A0 T M
(1)
(2) (3) (4) (5) (6)
(1) Product Code:
F－Chip Fuse
(2) Size Code:
L x W (inch),
the first two digits-L (length),
the last two digits-W (width)
(3) Series Code:
HC Series
(4) Current Rating Code:
20A0—20.0A
(5) Package Code:
T
-
Tape & Reel, B
-
Bulk
Recommended Land Pattern:
0.016
(0.40)
0.063
(1.60)
0.028
(0.70)
0.031
(0.80)
0.087
(2.20)
0.039
(1.00)
0.059
(1.50)
0.173
(4.40)
0.071
(1.80)
Inch (mm)
Inch (mm)
Inch (mm)
0402 Size
0603 Size
1206 Size
Environmental Tests:
No.
1
2
3
4
5
6
7
Test
Soldering heat resistance
Solderability
Thermal shock
Moisture resistance
Salt spray
Mechanical vibration
Mechanical shock
Requirement
DCR change
10%
No mechanical damage
Minimum 95% coverage
DCR change
10%
No mechanical damage
DCR change
15%
No excessive corrosion
DCR change
10%
No excessive corrosion
DCR change
10%
No mechanical damage
DCR change
10%
No mechanical damage
Test condition
One dip at 260C for 60 seconds
One dip at 245C for 5 seconds
100 cycles between
-65C
and +125C
10 cycles
48 hour exposure
0.4 ” D.A. or 30 G between 5 – 3000 Hz
1500 G, 0.5 ms, half-sine shocks
Test reference
MIL-STD-202
Method 210
MIL-STD-202
Method 208
MIL-STD-202
Method 107
MIL-STD-202
Method 106
MIL-STD-202
Method 101
MIL-STD-202
Method 204
MIL-STD-202
Method 213
8
Life
No electrical “opens” during
80% rated current (75% for < 1 A fuses)
testing
Refer to AEM
for 2000 hours at ambient temperature
voltage drop change shall be
QIQ106
between +20C and +30C
less than
20%
of initial value
Website:
www.aemchina.com & www.aemcomponents.com
Revision of November 2018
SolidMatrix
®
Surface Mount Fuses
Electrical Specification:
Clearing Time Characteristics:
Same as specified on the Short Form Data Sheet
Insulation Resistance after Opening:
20,000 ohms typical when cleared with rated voltage applied. Fuse clearing under low voltage conditions may result
in lower after clearing insulation resistance values. (Note: Under normal fault conditions (low or rated voltage
conditions), AEM SolidMatrix fuses provide sufficient after clearing insulation resistance values for circuit protection.)
Current Carrying Capacity:
100% rated current at +25°C ambient for 4 hours minimum when evaluated per MIL-PRF-23419
Interrupt Ratings:
Fuse Selection and Temperature De-rating Guideline:
The ambient temperature affects the current carrying capacity of fuses. When a fuse is operating at a temperature
higher than 25°C, the fuse shall be “de-rated”.
To select a fuse from the catalog, the following rule may be followed:
Catalog Fuse Current Rating = Nominal Operating Current / 0.75 / % De-rating at the maximum operating
temperature.
Example: At maximum operating temperature of 65°C, % De-rating is 90%. The nominal operating current is 4 A. The
current rating for fuse selected from the catalog shall be: 4 / 0.75 / 90% = 5.9 or 6 A. Specifications and descriptions in
this literature are as accurate as known at the time of publish, but are subject to change without notice.
Website:
www.aemchina.com & www.aemcomponents.com
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