AVX F1206B0R25FWTR Accu-guard smd thin-film fuse Datasheet

Accu-Guard®
SMD Thin-Film Fuse
ACCU-GUARD® TECHNOLOGY
APPLICATIONS
The Accu-Guard series of fuses is based on thin-film techniques. This technology provides a level of control on the
component electrical and physical characteristics that is
generally not possible with standard fuse technologies. This
has allowed AVX to offer a series of devices which are
designed for modern surface mount circuit boards which
require protection.
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®
FEATURES
• Accurate current rating
• Fast acting
• Small-standard 0402, 0603, 0805, 1206 and 0612
chip sizes
• Taped and reeled
• Completely compatible with all soldering systems
used for SMT
• Lead Free Series (F0402E, F0603E)
Cellular Telephones
Two-Way Radios
Computers
Battery Chargers
Rechargeable Battery Packs
Hard Disk Drives
PDA’s
LCD Screens
SCSI Interface
Digital Cameras
Video Cameras
APPROVAL FILE NUMBERS
• UL, cUL:
DIMENSIONS
RCD#E143842
DIMENSIONS
F0603C, F0805B, F1206A and F1206B
F0402E and F0603E
B1
B
W
T
W
T
L
B2
L
STANDARD SIZES:
L
W
T
B
F0402E
1.00±0.10
(0.039±0.004)
0.55±0.07
(0.022±0.003)
0.40±0.10
(0.016±0.004)
0.20±0.10
(0.008±0.004)
millimeters (inches)
F0603E
1.60±0.10
(0.063±0.004)
0.81±0.10
(0.032±0.004)
0.63±0.10
(0.025±0.004)
0.35±0.15
(0.014±0.006)
F0603C
1.65±0.25
(0.065±0.010)
0.80±0.15
(0.031±0.006)
0.90±0.2
(0.035±0.008)
0.35±0.15
(0.014±0.006)
F0805B
2.1±0.2
(0.083±0.008)
1.27±0.1
(0.050±0.004)
0.90±0.2
(0.035±0.008)
0.30±0.15
(0.012±0.006)
F1206A/B
3.1±0.2
(0.122±0.008)
1.6±0.1
(0.063±0.004)
1.2±0.2
(0.047±0.008)
0.43±0.25
(0.017±0.010)
F0603D
1.65±0.25
(0.065±0.010)
3.1±0.2
(0.122±0.008)
0.90±0.2
(0.036±0.008)
0.35±0.15
(0.014±0.006)
HOW TO ORDER
F
2
1206
Product
Size
Fuse
See table for
standard sizes
A
0R20
F
Fuse Version
Rated Current
Fuse Speed
Termination
Packaging
F=Fast
S=Nickel/LeadFree Solder
=coated
(Sn 100)
W=Nickel/solder
=coated
(Sn 63, Pb 37)
TR=Tape and reel
A=Accu-Guard® Current expressed in
B=Accu-Guard® II
Amps. Letter R
C=Accu-Guard® II denotes decimal
0603
point. e.g.
D=Accu-Guard® II
0.20A=0R20
0612
1.75A=1R75
E=Accu-Guard® II
0402, 0603
W
TR
Accu-Guard® II
SMD Thin-Film Fuse
Accu-Guard® II is a version of Accu-Guard® fuses for a
wider range of current and voltage ratings. Constructed on
alumina substrates, Accu-Guard® II fuses display superior
electrical, mechanical and environmental properties.
Accu-Guard® II dimensions are standard 0402, 0603,
0805, 1206 and 0612 chip sizes, see page 2.
ELECTRICAL SPECIFICATIONS
Operating temperature: -55°C to +125°C
Current carrying capacity:
For F0402E and F0603E at -55°C 107% of rating, at -25°C
100% of rating, at +125°C 80% of rating. For F0603C at
-55°C is 107% of rating, at +25°C 100% of rating, at +85°C
90% of rating, at +125°C 75% of rating.
Type
F0402E
F0603E
F0603C
F0805B
F1206B
F0612D
Part Number
F0402E0R25FSTR
F0402E0R50FSTR
F0402E0R75FSTR
F0402E1R00FSTR
F0402E1R50FSTR
F0402E2R00FSTR
F0603E0R25FSTR
F0603E0R37FSTR
F0603E0R50FSTR
F0603E0R75FSTR
F0603E1R00FSTR
F0603E1R25FSTR
F0603E1R50FSTR
F0603E1R75FSTR
F0603E2R00FSTR
F0603E2R50FSTR
F0603E3R00FSTR
F0603C0R25FWTR
F0603C0R37FWTR
F0603C0R50FWTR
F0603C0R75FWTR
F0603C1R00FWTR
F0603C1R25FWTR
F0603C1R50FWTR
F0603C1R75FWTR
F0603C2R00FWTR
F0603C2R50FWTR
F0603C3R00FWTR
F0805B0R25FWTR
F0805B0R50FWTR
F0805B0R75FWTR
F0805B1R00FWTR
F0805B1R25FWTR
F0805B1R50FWTR
F0805B2R00FWTR
F0805B2R50FWTR
F0805B3R00FWTR
F1206B0R25FWTR
F1206B0R50FWTR
F1206B1R00FWTR
F1206B1R50FWTR
F1206B2R00FWTR
F1206B3R00FWTR
F0612D4R00FWTR
F0612D5R00FWTR
Current
Resistance
Rating 10% x I rated, 25°C
A
Ω (max.)
0.25
0.650
0.50
0.250
0.75
0.200
1.00
0.130
1.50
0.060
2.00
0.040
0.25
0.650
0.375
0.450
0.50
0.250
0.75
0.200
1.00
0.130
1.25
0.090
1.50
0.060
1.75
0.050
2.00
0.040
2.50
0.035
3.00
0.030
0.25
0.800
0.375
0.500
0.50
0.320
0.75
0.300
1.00
0.200
1.25
0.170
1.50
0.110
1.75
0.090
2.00
0.075
2.50
0.055
3.00
0.045
0.25
0.750
0.50
0.350
0.75
0.270
1.00
0.220
1.25
0.170
1.50
0.120
2.00
0.080
2.50
0.060
3.00
0.050
0.25
0.750
0.50
0.350
1.00
0.180
1.50
0.120
2.00
0.080
3.00
0.050
4.00
0.040
5.00
0.025
For F1206B and F0805B at -55°C is 107% of rating, at
+25°C 100% of rating, at +85°C 93% of rating, at +125°C
90% of rating. For F0805B 2.50A and 3.00A at +85°C 90%
of rating, at +125°C 90% of rating.
Interrupting rating: 50A.
Insulation resistance: >20MΩ guaranteed (after fusing at
rated voltage).
For F0612D at -55°C 107% of rating, at +25°C 100% of
rating, at +85°C 80% of rating, at +125°C 75% of rating.
Voltage Drop
Fusing Current
@1 x I rated, 25°C (within 5 sec), 25°C
mV (max.)
A
220
0.625
180
1.25
180
1.875
160
2.50
140
3.75
120
5.00
220
0.625
220
0.940
180
1.25
180
1.875
160
2.50
140
3.125
140
3.75
120
4.375
120
5.00
100
6.25
100
7.50
280
0.50
280
0.75
280
1.00
280
1.50
240
2.00
240
2.50
240
3.00
240
3.50
240
4.00
200
5.00
200
6.00
280
0.50
280
1.00
280
1.50
280
2.00
280
2.50
240
3.00
220
4.00
220
5.00
220
6.00
280
0.50
280
1.00
240
2.00
240
3.00
220
4.00
220
6.00
260
10
200
12.5
Pre-Arc
I2t @ 50A
A2-sec
0.00005*
0.0003
0.003
0.008
0.03
0.06
0.00005*
0.0001
0.0003
0.003
0.008
0.01
0.03
0.04
0.06
0.12
0.25
0.00003*
0.0001
0.0002
0.0015
0.004
0.007
0.012
0.02
0.03
0.05
0.1
0.00003*
0.0002
0.001
0.003
0.007
0.010
0.030
0.050
0.10
0.00003
0.0002
0.003
0.010
0.030
0.10
0.10
0.25
Rated
Voltage
V
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
24
24
16
16
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
32
32
*Current is limited to less than 50A at 32V due to internal fuse resistance.
7
Accu-Guard® II
SMD Thin-Film Fuse
ENVIRONMENTAL CHARACTERISTICS
Test
Solderability
Leach Resistance
Storage
Shear
Rapid Change of
Temperature
Vibration
Bend
Conditions
Components completely immersed in a
solder bath at 235 ±5°C for 2 secs.
Completely immersed in a solder bath
at 260 ±5°C for 60 secs.
12 months minimum with components
stored in “as received” packaging.
Components mounted to a substrate.
A force of 5N applied normal to the
line joining the terminations and in
a line parallel to the substrate.
Components mounted to a substrate.
50 cycles -55°C to +125°C.
Per Mil-Std-202F
Method 201A and
Method 204D Condition D.
Tested as shown in diagram
Requirement
Terminations to be well tinned
No visible damage
Dissolution of termination
≤ 25% of area
∆R/R<10%
Good solderability
No visible damage
No visible damage
∆ R/R<10%
No visible damage
∆R/R<10%
No visible damage
∆R/R<10%
3 mm
Deflection
45mm
Load Life
F0805B, F1206B
8
45mm
25°C, rated current, 20,000 hrs.
No visible damage
∆R/R<10%
Accu-Guard® II
Lead-Free SMD Thin-Film Fuse
FUSE TIME – CURRENT CHARACTERISTICS
FOR TYPE F0402E (TYPICAL)
10
1
2.0A
1.5A
10-1
1.0A
PreArc
Time, 10-2
sec
0.75A
0.5A
0.25A
-3
10
10-4
-5
10
10-6
0.1
1
10
100
Current, Amp
9
Accu-Guard® II
Lead-Free SMD Thin-Film Fuse
FUSE PRE-ARC JOULE INTEGRALS VS CURRENT
FOR TYPE F0402E (TYPICAL)
100
10
1
PreArc
I 2 t,
A 2 sec
10-1
2.0 A
10-2
1.5 A
10-3
1.0 A
10-4
0.7 5A
10-5
0.5 A
0.2 5A
10-6
0
10
20
30
Current, Amp
10
40
50
60
Accu-Guard® II
Lead-Free SMD Thin-Film Fuse
FUSE PRE-ARC JOULE INTEGRALS VS PRE-ARC TIME
FOR TYPE F0402E (TYPICAL)
100
100
0
10
1
0
-1
PreArc I2t,
A2sec
10
-2
10
2.0A
0
1.5A
-3
10
0
1.0A
-4
10
-5
10
0
0.75A
0.5A
0
0.25A
-6
10
0
0
0
-6
10
10
0
-5
10
0
-4
10
0
-3
10
0
-2
10
0
-1
1
10
Pre-Arc Time, sec
11
Accu-Guard® II
Lead-Free SMD Thin-Film Fuse
FUSE TIME – CURRENT CHARACTERISTICS
FOR TYPE F0603E (TYPICAL)
10
3.0 A
2.5 A
1
2.0 A
1.75A
1.5 A
10-1
1.25 A
1.0 A
PreArc
Time,
sec
10-2
0.7 5A
0.5 A
0.375A
-3
10
0.2 5A
10-4
10-5
10-6
0.1
1
10
Current, Amp
12
100
Accu-Guard® II
Lead-Free SMD Thin-Film Fuse
FUSE PRE-ARC JOULE INTEGRALS VS CURRENT
FOR TYPE F0603E (TYPICAL)
100
3.0A
2.5A
10
2.0A
1
Pre-Arc I2t, A2sec
1.75A
10-1
1.5A
1.25A
10-2
1.0A
10
-3
0.75A
0.5A
10-4
0.375A
10-5
0.25A
10-6
0
10
20
30
40
50
60
Current, Amp
13
Accu-Guard® II
Lead-Free SMD Thin-Film Fuse
FUSE PRE-ARC JOULE INTEGRALS VS PRE-ARC TIME
FOR TYPE F0603E (TYPICAL)
100
3.0A
10
2.5A
2.0A
1
1.75A
-1
10
PreArc I2t,
A2sec
1.5A
1.25A
-2
10
1.0A
0.75A
-3
10
0.5A
-4
10
0.375A
-5
0.25A
10
-6
10
-6
10
10
-5
10
-4
10
-3
10
-2
Pre-Arc Time, sec
14
10
-1
1
10
Accu-Guard® II
SMD Thin-Film Fuse
FUSE TIME - CURRENT CHARACTERISTICS
FOR TYPE F0603C (TYPICAL)
10
0.15A
0.25A
0.375A
0.50A
0.75A
1.00A
1.25A
1.5A
1.75A
2.0A
2.5A
3.0A
1
Pre-Arc Time, Seconds
10-1
10-2
10-3
10-4
10-5
10-6
0.1
1
10
100
Current, Amp
15
Accu-Guard® II
SMD Thin-Film Fuse
FUSE PRE-ARC JOULE INTEGRALS
VS. CURRENT FOR TYPE F0603C (TYPICAL)
100
10
Pre-Arc I2t, A2sec
1
10-1
10-2
3.00A
2.50A
2.00A
1.75A
1.50A
1.25A
1.00A
0.75A
0.50A
0.375A
0.25A
0.15A
10-3
10-4
10-5
10-6
0
10
20
30
Current, Amp
16
40
50
60
Accu-Guard® II
SMD Thin-Film Fuse
FUSE PRE-ARC JOULE INTEGRALS
VS. PRE-ARC TIME FOR TYPE F0603C (TYPICAL)
100
10
Pre-Arc I2t, A2sec
1
10-1
10-2
3.00A
2.50A
2.00A
1.75A
1.50A
1.25A
1.00A
0.75A
0.50A
0.375A
0.25A
0.15A
10-3
10-4
10-5
10-6
10-7
10-6
10-5
10-4
10-3
10-2
10-1
1
10
Pre-Arc Time, Seconds
17
Accu-Guard® II
SMD Thin-Film Fuse
FUSE TIME - CURRENT CHARACTERISTICS
FOR TYPES F0805B AND F1206B (TYPICAL)
10
0.15A
1
0.25A
0.50A
0.75A
1.00A
1.25A
1.5A
2.0A
2.5A
3.0A
Pre-Arc Time, Seconds
10-1
10-2
10-3
10-4
10-5
10-6
0.1
1
10
Current, Amp
18
100
Accu-Guard® II
SMD Thin-Film Fuse
FUSE PRE-ARC JOULE INTEGRALS
VS. CURRENT TIME FOR TYPES F0805B AND F1206B (TYPICAL)
100
10
Pre-Arc I2t, A2sec
1
10-1
10-2
3.00A
2.50A
2.00A
1.50A
1.25A
1.00A
0.75A
0.50A
0.25A
0.15A
10-3
10-4
10-5
10-6
0
10
20
30
40
50
60
Current, Amp
19
Accu-Guard® II
SMD Thin-Film Fuse
FUSE PRE-ARC JOULE INTEGRALS
VS. PRE-ARC TIME FOR TYPES F0805B AND F1206B (TYPICAL)
100
10
Pre-Arc I2t, A2sec
1
10-1
10-2
3.00A
2.50A
2.00A
1.50A
1.25A
1.00A
0.75A
0.50A
0.25A
0.15A
10-3
10-4
10-5
10-6
10-7
10-6
10-5
10-4
10-3
10-2
Pre-Arc Time, Seconds
20
10-1
1
10
Accu-Guard® II
SMD Thin-Film Fuse
FUSE TIME - CURRENT CHARACTERISTICS
FOR TYPE F0612D (TYPICAL)
10
1
Pre-Arc Time, Seconds
10-1
10-2
10-3
5.0A
4.0A
10-4
10-5
1
10
100
Current, Amp
21
Accu-Guard® II
SMD Thin-Film Fuse
FUSE PRE-ARC JOULE INTEGRALS
VS. PRE-ARC TIME FOR TYPE F0612D (TYPICAL)
1000
100
Pre-Arc I2t, A2sec
10
1
5.00A
10-1
4.00A
10-2
10-3
10-4
10-5
10-6
10-5
10-4
10-3
10-2
Pre-Arc Time, Seconds
22
10-1
1
10
Accu-Guard® II
SMD Thin-Film Fuse
FUSE PRE-ARC JOULE INTEGRALS
VS. CURRENT FOR TYPE F0612D (TYPICAL)
1000
100
Pre-Arc i2t, A2sec
10
1
5.00A
10-1
4.00A
10-2
10-3
10-4
10-5
0
10
20
30
40
50
60
Current, Amp
23
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