【PCDS
Series】
100
SMD Power Inductor
PAD
LAYOUT
100
■Dimensions
mm
Type
PCDS63B
PCDS74B
PCDS105B
PCDS125B
A
6.2±0.30
7.8±0.50
10.0±0.50
12.6±0.50
B
5.6±0.30
7.0±0.50
9.0±0.50
11.6±0.50
C
3.2±0.30
4.5±0.50
5.0±0.50
5.4±0.50
D
1.70
1.90
2.50
3.00
H
5.50
7.50
9.50
12.00
I
2.25
4.00
5.00
6.00
J
1.70
2.00
2.50
3.00
Unit:
■Features
-Silver
Plated Type, Low cost design
-High
power, High saturation inductors
-Ideal
inductors for DC/DC converters
-With
magnetically shielded against radiation
-Available
on tape and reel for automatic surface mounting
■Inductance
and rated current ranges
-PCDS63B
-PCDS74B
-PCDS105B
-PCDS125B
-Test
equipment:
L: HP4284A LCR meter
DCR: Milli-ohm meter
-Electrical
specifications at 25°C
10½68μH
4.7½820μH
4.7½470μH
10½820μH
1.00½0.42A
3.15½0.16A
2.50½0.33A
2.65½0.36A
■Applications
-Power
Supply for VTRs
-LCD
Televisions
-Notebook
PCs
-Portable
Communication
-DC/DC
Converters, etc.
■Characteristics
-Rated
DC current: The current when the inductance becomes
25% lower than its initial value or the actual current when the
temperature of coil Increases to
∆
40°C. The smaller one is
defined as Rated DC Current. (Ta=25°C)
-Operating
temperature range: -40½85°C
■Product
Identification
PCDS
Product Type
63B
Dimensions
(AxBxC)
63B: 6.2×5.6×3.2
74B: 7.8×7.0×4.5
105B: 10.0×9.0×5.0
125B: 12.6×11.6×5.4
M
Inductor
Tolerance
M:
±20%
N:
±30%
T
Packaging
Style
T: Tape and Reel
470
Inductance
4R7: 4.7μH
470: 47μH
101: 100μH
www.viking.com.tw
For detail questions, contact : sales@viking.com.tw
1
Edition : REV.B
Revision: 27-Feb-2013
【PCDS
Series】
SMD Power Inductor
■SMD
Power Inductor Environmental Specifications
General
Items
Shelf Storage conditions
Environmental test
Test Items
Specifications
Test Conditions / Test Methods
Temperature 85±2℃,
High temperature Storage test
Low temperature Storage test
No case deformation or change in
appearance.
△L/L≦10%
Humidity test
Time: 48±2 hours,
Tested after 1hour at room temperature.
Temperature -40±2℃,
Time: 48±2 hours,
Tested after 1hour at room temperature.
Temperature 40±2℃, 90~95% relative humidity
Time: 96±2 hours
Tested after 1hour at room temperature.
First -25℃ 30minutes then 25℃ 10 minutes last 85℃
Thermal shock test
30 minutes, as 1 cycle. Go through 5 cycles.
Tested after 1 hour at room temperature.
Mechanical test
Test Items
Specifications
Terminal area must have 90% minimum
solder coverage.
Test Conditions / Test Methods
Product with Lead-free terminal:
Dip pads in flux then dip in solder pot at 245±5℃ for 3
seconds.
Flux should cover the whole of the sample before
Resistance to Soldering
Heat
No case deformation or change in
appearance.
heating, then be preheated for about 2 minutes over
temperature of 130~150℃. Immersing to 260±5℃ for
10 seconds.
Vibration test
Apply frequency 10~55Hz. 1.5mm amplitude in each of
No case deformation or change in
appearance.
Shock resistance
△
L/L≦10%
perpendicular direction for 2 hours.
Drop down with 981m/s (100G) shock attitude upon a
rubber block method shock testing machine, for 1 time.
In each of three orientations.
The condition of reflow (recommendation):
2
Specifications
Temperature range: 25±3℃; Humidity: <80% relative humidity.
Recommended product should be used within six months from the time of delivery.
Solderability test
www.viking.com.tw
For detail questions, contact : sales@viking.com.tw
4
Edition : REV.B
Revision: 27-Feb-2013