MICRO-PAC™
Low Profile Power Inductors
(Surface Mount)
Description
RoHS
2002/95/EC
• High performance, ferrite-based, low profile,
surface mount inductors
• Small footprint and closed magnetic field construction
allow for low EMI
• Low DCR and high efficiency
• Ferrite core material
Applications
• PC cards, cellular telephones, pagers, and disk drives
• GPS systems
Environmental Data
• Storage temperature range: -40°C to +125°C
• Operating ambient temperature range: -40°C to +85°C
(range is application specific).
• Solder reflow temperature: +260°C max. for 10 seconds
max.
Part
Number
MP2-R47-R
MP2-1R0-R
MP2-1R5-R
MP2-2R2-R
MP2-3R3-R
MP2-4R7-R
MP2-6R8-R
MP2-100-R
MP2-150-R
MP2-220-R
MP2-330-R
MP2-470-R
Inductance
μH
0.47
1.0
1.5
2.2
3.3
4.7
6.8
10.0
15.0
22.0
33.0
47.0
OCL (1)
μH ± 20%
0.40
1.02
1.59
2.29
3.58
4.60
7.02
9.95
15.30
21.80
33.70
46.40
Irms (2)
Amperes
(Typ.)
2.02
1.67
1.51
1.39
1.25
1.18
1.06
0.98
0.88
0.80
0.64
0.52
TOROID (MP2) MICRO-PAC™
Packaging
• Supplied in tape and reel packaging, 3900 per reel
Isat (3)
Amperes
(Typ.)
3.40
2.10
1.70
1.40
1.10
1.00
0.80
0.68
0.54
0.45
0.37
0.31
4) Values @ 20° C
5) Measured @ 300KHz
DCR (4)
Ohms
(Max.)
0.075
0.103
0.118
0.130
0.156
0.180
0.202
0.240
0.300
0.360
0.556
0.833
Q (5)
(Typ.)
10
20
25
32
42
46
46
55
65
65
65
65
SRF
MHz
(Typ.)
300
160
155
150
140
130
110
100
60
45
35
28
1) Open Circuit Inductance Test Parameters: 100kHz, 0.250 Vrms, 0.0 Adc
2) RMS current, delta temp. of 40° C ambient temperature of 85° C
3) Peak current for approximately 30% roll-off
Mechanical Diagrams
5.88
yww
xxx
5.2 max.
7.50
max
1.8 max.
1.05
5.40
7.50
2.00
Dimensions in Millimeters.
Specifications are subject to change without notice.
yww = Date Code
xxx = Inductance value per family chart
OCL vs. Isat
Inductance
Characteristics
120
100
% of (OCL)
80
60
40
20
0
0
40
80
% of Isat
120
160
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