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MPA7030-4R7-R Datasheet(PDF) 1 Page - Cooper Bussmann, Inc.

Part # MPA7030-4R7-R
Description  High Frequency, High Current Power Inductors
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Manufacturer  COOPER [Cooper Bussmann, Inc.]
Direct Link  http://www.cooperbussmann.com
Logo COOPER - Cooper Bussmann, Inc.

MPA7030-4R7-R Datasheet(HTML) 1 Page - Cooper Bussmann, Inc.

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Description
• Halogen free
• 165°C maximum total temperature operation
• 7.6x7.0x3.0mm maximum surface mount package
• Magnetically shielded
• Rugged construction
• Handles high transient inrush current spikes
• Inductance Range from 1.5µH to 8.2µH
• Current range from 3.5 to 17.5 Amps
• RoHS compliant
High Frequency, High Current Power Inductors
MPA7030 Series
0611
BU-SB11644
Page 1 of 5
Data Sheet: 4421
SMD Device
1. Open Circuit Inductance (OCL) Test Parameters: 100kHz, 0.25Vrms, 0.0Adc
2. Irms1: DC current for an approximate temperature rise of 40°C without core loss at 85°C
ambient temperature. Derating is necessary for AC currents. PCB layout, trace thickness and
width, air-flow, and proximity of other heat generating components will affect the temperature
rise. It is recommended that the temperature of the part not exceed 165°C under worst case
operating conditions verified in the end application.
3. Irms2: DC current rating for for 125°C ambient temperature operation. Derating is necessary for
AC currents. PCB layout, trace thickness and width, air-flow, and proximity of other heat
generating components will affect the temperature rise. It is recommended that the temperature
of the part not exceed 165°C under worst case operating conditions verified in the end
application.
4. Isat: Peak current for approximately 20% rolloff at +25°C (8R2 = 30%).
5. K-Factor: Used to determine Bp-p for core loss (see graph). Bp-p = K * L * ΔI. Bp-p: (Gauss),
K: (K-Factor from table), L: (Inductance in
μH), ΔI (Peak-to-peak ripple current in amps).
6. Part Number Definition: MPA7030-xxx-R
- MPA7030 = Product code and size
- xxx= Inductance value in
μH, R = decimal point. If no “R” is present, then third digit equals the
number of zeros.
- “-R” suffix = RoHS compliant
Product Specifications
Part
OCL
1
Irms1
2
Irms2
3
Isat
4
SRF (MHz)
DCR (m
Ω)
DCR (m
Ω)
Number
6
± 20% (
μH)
(Amps)
(Amps)
(Amps)
Minimum
@20°C Typical @20°C Maximum
K-Factor
5
MPA7030-1R5-R
1.5
9.20
7.60
17.5
37
13.5
14.9
174.6
MPA7030-2R2-R
2.2
7.70
6.30
11.0
28
19.6
22.0
145.8
MPA7030-3R3-R
3.3
6.20
5.40
11.0
19
26.0
28.1
124.7
MPA7030-4R7-R
4.7
5.50
4.70
9.50
15
36.5
40.0
104.8
MPA7030-6R8-R
6.8
4.50
3.80
7.50
12
55.0
60.5
84.4
MPA7030-8R2-R
8.2
4.00
3.50
8.00
10
64.5
71.0
74.8
Pb
HALOGEN
HF
FREE
Applications
• Automotive electronics (under the hood, interior/exterior)
• Voltage Regulator Module (VRM)
• Multi-phase regulators
• Point-of-load modules
• Desktop and server VRMs and EVRDs
• Base station equipment
• Notebook regulators
• POL Converters
• Battery power systems
• Data networking and storage
• Graphics cards
• LCD Displays, LED drivers
Environmental Data
• Storage temperature range: -55°C to +165°C
• Operating temperature range: -55°C to +165°C
(ambient + self-temperature rise)
• Solder reflow temperature: J-STD-020D compliant
• Complies with AEC-Q200 standard
Packaging
• Supplied in tape and reel packaging, 1500 parts per 13” reel


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