PM54 Ver la hoja de datos (PDF) - Unspecified
Número de pieza
componentes Descripción
Fabricante
PM54 Datasheet PDF : 2 Pages
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*RoHS COMPLIANT
Features
■ Formerly
model
■ Available in E12 series
■ Small diameter of only 5.8 mm maximum
■ Profile of 4.8 mm
■ RoHS compliant*
Applications
■ Input/output of DC/DC converters
■ Power supplies for:
• Portable communication equipment
• Camcorders
• LCD TVs
• Car radios
PM54 Series - SMD Power Inductor
Electrical Specifications
Bourns Part No.
PM54-100M-RC
PM54-120M-RC
PM54-150M-RC
PM54-180M-RC
PM54-220M-RC
PM54-270M-RC
PM54-330L-RC
PM54-390L-RC
PM54-470L-RC
PM54-560K-RC
PM54-680K-RC
PM54-820K-RC
PM54-101K-RC
PM54-121K-RC
PM54-151K-RC
PM54-181K-RC
PM54-221K-RC
Inductance 1 kHz
(µH) Tol. %
10 ± 20
12 ± 20
15 ± 20
18 ± 20
22 ± 20
27 ± 15
33 ± 15
39 ± 15
47 ± 15
56 ± 10
68 ± 10
82 ± 10
100 ± 10
120 ± 10
150 ± 10
180 ± 10
220 ± 10
Test
Q Frequency
Ref. (MHz)
30
2.52
30
2.52
30
2.52
30
2.52
30
2.52
28
2.52
24
2.52
24
2.52
22
2.52
22
2.52
22
2.52
20
2.52
20
0.796
22
0.796
20
0.796
20
0.796
20
0.796
SRF
Min.
(MHz)
23
22
20
18
16
14
13
13
12
11
10
9
9
7
6
6
6
RDC
(Ω)
0.10
0.12
0.14
0.15
0.19
0.22
0.25
0.32
0.37
0.42
0.52
0.60
0.70
0.93
1.10
1.38
1.57
Irms
Max.
(A)
1.45
1.40
1.30
1.25
1.10
1.00
0.88
0.80
0.72
0.68
0.62
0.58
0.52
0.48
0.40
0.38
0.35
Isat
Typ.
(A)
2.00
1.90
1.60
1.50
1.40
1.30
1.10
1.00
1.00
0.90
0.84
0.75
0.68
0.60
0.54
0.50
0.44
Typical Part Marking
General Specifications
Test Voltage .......................................1 V
Reflow soldering .... 230 °C, 50 sec max.
Operating Temperature
................................-40 °C to +125 °C
(Temperature rise included)
Storage Temperature .. -40 °C to +125 °C
Resistance to Soldering Heat
................................. 260 °C for 5 sec.
Materials
Core............................... Ferrite DR core
Wire ............................Enameled copper
Terminal: ...................................Ag/Ni/Sn
Rated Current
...................Ind. drop 10 % typ. at Isat
Temperature Rise
.....................40 °C max. at rated Irms
Packaging.................. 1500 pcs. per reel
Product Dimensions
5.8
(.228)
MAX.
4.8
(.189) MAX.
101
1.8 TYP.
(.071)
5.8
(.228)
MAX.
Recommended Layout
5.8
(.228)
6.0
(.236)
1.8
(.071)
DIMENSIONS:
MM
(INCHES)
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
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