PMS 300 neg.
Black neg.
PL
EU
features
•
Extremely low-profile power choke coil which height
is 0.5mm Max. in 2.5 x 2.0mm size, 0.5 ± 0.1mm in
3.2 x 2.5mm size. High current type with maximum
allowable current 800mA
•
Eddy current loss is suppressed by a proprietary
structural design
•
Marking: Black body color with marking
•
Products with lead-free terminations meet EU RoHS
and China RoHS requirements
inductors
planar inductors
dimensions and construction
E
L
t
Resin
filler
Coil
Pattern
D
F
D
Electrode
W
Ferrite
Size
(Inch Size Code)
L
W
Dimensions
inches
(mm)
t
D
E
F
PL2520
(1008)
Ferrite
PL3225
(1210)
.098±.008 .079±.008 .020 Max. .024±.008 .028±.008 .024±.008
(2.5±0.2) (2.0±0.2) (0.5 Max.) (0.6±0.2) (0.7±0.2) (0.6±0.2)
.126±.008 .098±.008 .020±.004 .024±.008 .031±.008 .047±.008
(3.2±0.2) (2.5±0.2) (0.5±0.1) (0.6±0.2) (0.8±0.2) (1.2±0.2)
ordering information
New Part #
PL
Type
3225
Size
2.5 x 2.0mm
3.2 x 2.5mm
T
Termination
Material
T: Sn
TE
Packaging
TE: 4mm embossed
pitch plastic
(4,000 pieces/reel)
1R1
Nominal
Inductance
3 digits
(Unit: µH)
M
Tolerance
M:±20%
applications and ratings
Part
Designation
PL2520TTER33M
PL2520TTER56M
PL2520TTER62M
PL2520TTE1R0M
PL2520TTE1R5M
PL2520TTE2R2M
PL2520TTE3R3M
PL2520TTE4R3M
PL2520TTE4R7M
Marking
R33
R56
R62
1R0
1R5
2R2
3R3
4R3
4R7
Inductance
(µH)
0.33
0.56
0.62
1.0
1.5
2.2
3.3
4.3
4.7
Inductance
Tolerance
DC
Resistance
Maximum
(Ω)
0.06
0.10
0.11
0.18
0.31
0.59
0.92
1.24
1.26
Allowable
DC Current
Maximum
(mAmps)**
1100
790
770
610
510
380
330
240
230
Self Resonant
Frequency
Minimum
(MHz)
260
200
200
120
110
100
80
70
60
Measured
Frequency
(Hz)
Operating
Temperature
Range
M: ±20%
1 MHz
-40°C
to +125°C
** Allowable DC current is the values given based on the rate of inductance change 30% decrease from the initial value at 25%
For further information on packaging, please refer to Appendix A.
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
1/08/09
230
KOA Speer Electronics, Inc.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
PL
applications and ratings
(continued)
Part
Designation
PL3225TTE1R1M
PL3225TTE1R5M
PL3225TTE2R2M
PL3225TTE2R7M
PL3225TTE3R3M
PL3225TTE4R7M
PL3225TTE5R1M
Marking
1R1
1R5
2R2
2R7
3R3
4R7
5R1
Inductance
(µH)
1.1
1.5
2.2
2.7
3.3
4.7
5.1
Inductance
Tolerance
DC
Resistance
Maximum
(Ω)
0.11
0.15
0.23
0.28
0.50
0.60
0.60
Allowable
DC Current
Maximum
(mAmps)
800
600
500
400
350
300
300
Self Resonant
Frequency
Minimum
(MHz)
130
120
90
70
60
50
50
Measured
Frequency
(Hz)
Operating
Temperature
Range
planar inductors
M: ±20%
1 MHz
-40°C
to +125°C
environmental applications
L - Frequency Characteristics
PL2520
5
Inductance (nH)
4
3
2
1
0
3R3
2R7
2R2
1R5
1R0
R62
R56
R33
0.1
1
10
Frequency (MHz)
100
4R7
Inductance (nH)
DC Bias Characteristics
6
5
4R7
Surface Temperature Rise
60
Temperature Rise (C)
50
40
30
20
10
0
0
4R7
4R3 3R3
2R2
1R5
1R0
R62 R56
R33
4
3R3
3
4R3
2
1
0
0
500
2R2
1R5 1R0
R62
R56
R33
1000
PL3225
10
Inductance (nH)
Inductance (nH)
1 1500
DC Bias (mA)
2000
2500
200 400 600 800 1000 1200 1400 1600 1800 2000
DC Bias (mA)
6
5
3
5R1
4R7
3R3
2R7
2R2
1R5
1R1
0.1
1
Frequency (MHz)
1
10
100
4R7
5R1
Temperature Rise (C)
50
40
30
20
10
0
0
500
8
6
4
2
0
0.01
5R1 4R7 2R7
3R3
2R2 1R5
1R1
4
3
2
1
0
0
200
400
600
800
3R3
2R7
2R2
1R5
1R1
1000
1200
1000
DC Bias (mA)
T
15
DC Bias (mA)
Performance Characteristics
Parameter
Resistance to Soldering Heat
Requirements Maximum
∆
L
Limit
Typical
∆
L/L: ±2.5%
∆
L/L: ±1.5%
∆
L/L: ±1.0%
∆
L/L: ±1.5%
∆
L/L: ±1.5%
∆
L/L: ±0.5%
260°C ± 5°C, 10s ± 1s
Test Method
Without distinct damage
in appearance and construction
∆
L/L: ±10%
Without distinct damage
in appearance and construction
∆
L/L: ±10%
Without distinct damage
in appearance and construction
∆
L/L: ±10%
Without distinct damage
in appearance and construction
∆
L/L: ±10%
Without distinct damage
in appearance and construction
∆
L/L: ±10%
Without distinct damage
in appearance and construction
∆
L/L: ±10%
Rapid Change of Temperature
-40°C (30min.)/ +125°C (30min.) 100 cycles
Low Temperature Exposure
-40°C ± 3°C, 1000h
High Temperature Exposure
125°C ± 2°C, 1000h
Moisture Exposure
40°C ± 2°C, 90%~95%RH, 1000h
Resistance to Solvent
Accordance with MIL-STD 202G Method 215
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
11/23/08
KOA Speer Electronics, Inc.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
231
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