FC-5432-15A-C5-C [CYNTEC]
FUSE;FUSE
FC-5432-15A-(C1, C3~C5)-C
Features / Applications :
OverCurrent Protection: Protect batteries from abnormal overcurrent behavior.
OverVoltage Protection: Protect batteries from abnormal overvoltage behavior.
Surface mountable fuse
Halogen free
Fast response time
UL certificated: E314624 / TUV file number: TA50201483
Electrical Specifications :
Characteristics
Feature
35VDC
Rated Voltage(*1)
Rated Breaking Capacity
Re-flow Temp.(MAX)
Fuse Resistance(Typical)
50A
260℃
1.0~3.0mΩ
C1: 1.0~2.5Ω
C3: 5.0~9.0Ω
C4: 10~18Ω
C5: 15.8~31.8Ω
C1: 4.0~7.0V
C3: 7.0~14.0V
C4: 10.5~19.5V
C5: 14.4~23.5V
Heater Resistance
Operating Voltage
Note:
Maximum voltage is not the operating voltage for the heater.
1
DOCUMENT : FC543215A-C
REVISION : A5
FC-5432-15A-(C1, C3~C5)-C
Outline Drawing :
Dimensions
L
W
T
a
5.40 ± 0.25
3.20 ± 0.20
1.05 ± 0.10
2.20 ± 0.20
0.85 ± 0.20
0.45 ± 0.20
1.70 ± 0.20
1.05 ± 0.20
1.60 ± 0.20
1.40 ± 0.20
0.65 ± 0.20
Top View
Bottom view
b
c
d
e
f
g
h
Side View
Unit: mm
Type Designation :
FC
(1)
-
5432
(2)
-
15A
(3)
-
-
C
C□
(4)
(5)
Note:
(1) FC:Series number
(2) 5432:5.4 mm * 3.2 mm size
(3) 15A:Rated current
(4) C□:Cells
C1:One cell
C3:Three cells
C4:Four cells
C5:Five cells
(5) C:C version
2
DOCUMENT : FC543215A-C
REVISION
: A5
FC-5432-15A-(C1, C3~C5)-C
Characteristics :
Electric performance
Item
Specification and Requirement
Fusing Time vs Electric Power
Fusing Time vs Voltage
※15AC1 Heater resistance is about 1.8Ω
※15AC3 Heater resistance is about 6.0Ω
※15AC4 Heater resistance is about 12.0Ω
※15AC5 Heater resistance is about 19.6Ω
Fusing Time by Heater
vs
Ambient Temperature
※Testing Power: 6.5W
3
DOCUMENT : FC543215A-C
REVISION
: A5
FC-5432-15A-(C1, C3~C5)-C
Fusing Time vs Current
※15A Fuse resistance is about 2.0mΩ (Fusing Current = 30A)
Fusing Time by Current
vs
Ambient Temperature
※15A Fuse resistance is about 2.1mΩ (Fusing Current = 30A)
Current Carrying Capacity
※Measure the current to reach the surface temperature which is
100℃ with different ambient temperature.
※Fuse resistance is about 2.0mΩ
4
DOCUMENT : FC543215A-C
REVISION
: A5
FC-5432-15A-(C1, C3~C5)-C
Reliability
Test Item
Condition of Test
Requirements
Without melting
T < 75℃
Carrying capacity
(UL248-14)
100% of rated current, 4hr
Temperature Rise
(UL248-14)
100% of rated current, measure of
surface temperature.
Fusing time
(UL248-14)
200% rated current;
Clearing time < 1 min
No mechanical damages
> 10kΩ
6.5~35W shall be applied to heater.
After the fuse is interrupted, rated
voltage applied for 30sec again.
Interrupting Ability
Residual Resistance
(UL248-14)
Measure DC resistance after fusing.
Uniform coating of
solder cover minimum
of 95% surface being
immersed
Temperature of Solder: 245 5℃
Immersion Duration: 3 0.5 second
Refer to JIS C 5201-1 4.17
Solderability
(JEDEC J-STD-020D)
R: 10%
High Temperature Exposure
(JESD22-A103C)
Kept at 100℃ for 1,000 hours.
Without distinct damage
in appearance
R < 10%
Thermal Shock
-55℃/25℃/125℃/25℃, 100 cycles.
Without distinct damage
in appearance
(JESD22-A104C)
Current Rush Withstand 100A-10ms-On, 9990ms-Off, 500cycle. No fusing
5
DOCUMENT : FC543215A-C
REVISION
: A5
FC-5432-15A-(C1, C3~C5)-C
Recommended Solder Pad Dimensions:
The printed circuit board thickness is 1.2mm.
The thickness of tin plated copper layers is 2oz.
Recommended thickness of solder printing board is 0.12mm at least.
Type
15A
a
b
c
d
11.7
3.5
6
3.0
Unit: mm
Chip setting
6
DOCUMENT : FC543215A-C
REVISION : A5
FC-5432-15A-(C1, C3~C5)-C
Packaging :
Tape packaging dimensions
Direction
The direction shall be seen from the top cover tape side.
Unreeling direction
7
DOCUMENT : FC543215A-C
REVISION
: A5
FC-5432-15A-(C1, C3~C5)-C
Reel dimensions
Number of Taping: 2,000 pieces/reel
Peel strength of top cover tape :
The peel speed shall be about 300mm/min.
Label Marking:
The following items shall be marked on the reel:
1. Type designation
2. Quantity
3. Manufacturing date code
4. Manufacturer’s name
5. The country of origin
8
DOCUMENT : FC543215A-C
REVISION
: A5
FC-5432-15A-(C1, C3~C5)-C
Sn plating Reflow Profile :
Tp
260℃
tp:Sec max.
5
Max. Ramp Up Rate =3℃/s
Max. Ramp Down Rate =6℃/s
217℃
60~150 Sec
Preheat Area
200℃
150℃
60~120 Sec
25℃
25°C to Peak ( 8 minutes max.)
Time
Reflow Soldering Method:
Tp: 255~260℃
Max. 5 seconds
60~150 seconds
Reflow Soldering
217℃
Pre-Heat
150~200℃
60~120 seconds
Time 25℃ to peak temperature
Note: Meet JEDEC J-STD-020D
8 minutes max.
Characteristics :
Functional temperature range: -25~85℃
Operating temperature range: -10~65℃ (Fusing time <1min)
Test temperature range: 25 ± 5℃
Ambient condition
Relative humidity: 45~85%
Air Pressure: 86~106kPa
9
DOCUMENT : FC543215A-C
REVISION
: A5
FC-5432-15A-(C1, C3~C5)-C
Other Information :
Soldering iron method
Bit temperature: 300 5℃
Application of soldering iron: 3 seconds MAX
Apply the soldering iron to the electrode.
The specimen shall be stored at standard atmospheric condition for 24h, after which
the measurements shall be made. Do not suggest products for re-work.
Product storage conditions
This product should be dark and at ambient temperature is less than 40℃ or relative
humidity less than 60% RH place, in the above storage conditions the storage period
of 6 months.
Precautions on use
Avoid contact with the resin film with this product, its resin may seep into the
product, so the product does not apply to the resin material relevance, its properties
can’t be fully guaranteed.
10
DOCUMENT : FC543215A-C
REVISION
: A5
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