Inductors
Large-Current Power Inductors MPLC Series
Overview
KEMET’s MPLC Series of metal composite inductors
offers large inductance values for use in DC to DC
switching power supplies. These inductors offer superior
permeability when compared to technologies based on
ferrite cores. The round wire design allows for higher
inductance compared to other wire designs.
Applications
•
•
•
•
•
•
Switching DC-DC power supplies
Notebook computers
Tablets
Embedded computer systems
HDTVs
DVD and BluRay players
Part Number System
MPLC
Series
MPLC
0730
Size Code
0730
1040
L
Inductor
1R0
Inductance Code µH
R = decimal point
Example:
1R0 = 1.0 µH
One world. One KEMET
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
L9004_MPLC • 3/28/2017
1
＊1 T=40K
rise at rated current. ＊2 Inductance drop 20% at rated
●Operating
temperature range:
－20½+120
(Include self temperat
MPLC1040L1R5
MPLC1040L2R2
MPLC1040L3R3
MPLC1040L4R7
Inductors
1.5 ±20%
2.2 ±20%
3.3 ±20%
4.7 ±20%
current.
ure rise)
7.0
10.0
14.0
19.0
12.4
10.5
8.8
8.0
12.7
11.0
9.3
8.0
Large-Current Power Inductors MPLC Series
Table 1 – Ratings & Part Number Reference
Shape and Dimensions
●
MPLC0730 Series
Part Number
MPLC0730L1R0
6.7 ±0.2
Inductance (µH)
at 100 kHz
7.7 Maximum
1.0
1.5
2.2
3.3
4.7
1.0
11.5 Maximum
3.0 Maximum
Inductance
Tolerance
3.2 ±0.1
Recommended Land Pattern
MPLC0730 Series
Rated Current (A)
DC Resistance
●
1
2
(mΩ)
±10%
Irms (Ref.)
10.6
8.6
7.3
5.7
2.0
Isat (Ref.)
11.0
8.8
8.2
6.5
±20%
±20%
±20%
±20%
±20%
±20%
±20%
9.0
15.0
19.0
30.0
3.5
MPLC0730L1R5
MPLC0730L2R2
MPLC0730L3R3
MPLC0730L4R7
MPLC1040L1R0
●
MPLC1040 Series
MPLC1040L1R5
MPLC1040L2R2
MPLC1040L3R3
MPLC1040L4R7
1
2
(1.4)
41.0
5.5
MPLC1040 Series
●
7.0
5.0
3.9
2.0
5.6
14.3
12.4
10.5
16.2
12.7
11.0
9.3
8.0
1.5
2.2
3.3
4.7
10.0 ±0.2
±20%
19.0
4.6
±20%
4.0 ±0.1
±20%
10.0
14.0
8.8
8.0
SMD Type
SMD Type
Large-Current Power Inductors
Large-Current
DC-Superposed Characteristics
Power Inductors
MPLC Series
Characteristics
DC-Superposed
4.0 Maximum
T = 40 K rise at rated current.
Inductance drop 20% at rated current.
(2.1)
[mm]
3.8
6.0
3.8
MPLC Series
[RoHS Compliant]
[RoHS Compliant]
MPLC0730
½
Precautions (see page 80)
SMD Type
SMD Type
Large-Current Power Inductors
[RoHS Compliant]
5.0
Large-Current Power Inductors
4.5
4.0
3.5
Inductance (µH)
DC resistance
at 100kHz, 1mA
[RoHS Compliant]
c e
In d u c t a n
（mΩ）
max.
[RoHS Compliant]
（μH）
3.0
DC resistance
Model
at 100kHz, 1mA
3R3
（mΩ）
max.
MPLC0730L1R0
1.0
（μH）
9.0
2.5
Precautions (see page 80)
±20%
½
MPLC0730L1R5
1.5 ±20%
±20%
15.0
9.0
MPLC0730L1R0
1.0
In d u c t a
2R2
e
nc
2.0
Precautions (see page 80)
½
DC resistance
Model
1.5 ±20%
at 100kHz, 1mA
19.0
MPLC0730L2R2
2.2 ±20%
MPLC0730L1R5
15.0
（mΩ）
max.
In d u c t a n c e
1.5
（μH）
1R5
19.0
DC resistance
MPLC0730L2R2
MPLC0730L3R3
3.3 ±20%
Model
2.2 ±20%
at 100kHz, 1mA
30.0
MPLC0730L1R0
1.0 ±20%
9.0
（mΩ）
max.
1.0
（μH）
41.0
MPLC0730L3R3
3.3
30.0
1R0
MPLC0730L4R7
4.7 ±20%
±20%
MPLC0730L1R5
1.5 ±20%
15.0
MPLC0730L1R0
1.0 ±20%
9.0
MPLC0730L4R7
4.7
41.0
MPLC1040L1R0
1.0 ±20%
5.5
0.5
MPLC0730L2R2
±20%
2.2 ±20%
19.0
MPLC0730L1R5
1.5 ±20%
15.0
MPLC1040L1R0
1.0
MPLC0730L3R3
±20%
3.3 ±20%
30.0
MPLC1040L1R5
1.5 ±20%
7.0
5.5
0.0
MPLC0730L2R2
2.2 ±20%
19.0
MPLC0730L4R7
5
±20%
4.7 ±20%
10
15
41.0
MPLC1040L1R5
0
1.5
7.0
MPLC1040L2R2
2.2 ±20%
MPLC0730L3R3
3.3 ±20%
10.0
30.0
MPLC1040L1R0
±20%
1.0 ±20%
5.5
MPLC1040L2R2
2.2
10.0
MPLC0730L4R7
DC Current (A)
±20%
14.0
4.7
41.0
MPLC1040L3R3
3.3 ±20%
MPLC1040L1R5
±20%
1.5 ±20%
7.0
MPLC1040L3R3
3.3
14.0
MPLC1040L1R0
1.0 ±20%
19.0
5.5
MPLC1040L4R7
4.7 ±20%
MPLC1040L2R2
2.2 ±20%
10.0
Model
MPLC1040L4R7
4.7
MPLC1040L1R5
±20%
current.
3.3 ±20%
2.2 ±20%
current.
ure rise)
4.7 ±20%
3.3 ±20%
ure rise)
Inductance (µH)
½
Precautions (see page 80)
Large-Current Power Inductors
MPLC Series
MPLC
u
Series
[RoHS Compliant]
In d c t a n c e
[RoHS Compliant]
4R7
5.0
4.5
MPLC1040
Isat
R a t e d c u r r e n t
(Ref.)
（A）
(Ref.)
3.0
Irms
R a t e d c u rre n t
（A）
＊1
4.0
3.5
2.5
2.0
1.5
1.0
4R7
＊2
＊2
＊1 T=40K
rise at rated current. ＊2 Inductance drop
MPLC1040L3R3
20% at rated
MPLC1040L2R2
＊1 T=40K
rise at rated current. ＊2 Inductance drop 20% at rated
●Operating
temperature range:
－20½+120
(Include self
MPLC1040L4R7
temperat
MPLC1040L3R3
●Operating
temperature range:
－20½+120
(Include self temperat
1.5 ±20%
19.0
Power Inductors VOL.11
temperature range:
－20½+120
●Operating
Shape and Dimensions
Shape and Dimensions
●
MPLC0730 Series
Series
●
MPLC0730
Specifications
＊1 T=40K
rise at rated current. ＊2 Inductance drop 20% at rated
MPLC1040L4R7
4.7 ±20%
●Operating
temperature range:
－20½+120
(Include self temperat
＊1 T=40K
rise at rated current. ＊2 Inductance drop 20% at rated
(Include self temperat
current.
ure rise)
current.
ure rise)
7.0
14.0
10.0
19.0
14.0
19.0
10.6
(Ref.)
8.6
10.6
7.3
8.6
7.3
5.7
5.7
5.0
5.0
14.3
14.3
12.4
12.4
10.5
10.5
8.8
8.8
8.0
Irms
＊1
Isat
Irms
8.8
11.0
（A）
R a t e d c u rre n t
＊1
11.0
(Ref.)
3R3
2R2
1R5
1R0
(Ref.)
R
Irms
10.6
(Ref.)
8.6
10.6
0.5
7.3
8.6
5.7
0.0
7.3
0
5.0
5.7
14.3
5.0
12.4
14.3
10.5
8.0
12.4
8.8
10.5
8.0
8.8
8.0
a t e d c u r r e n t
(Ref.)
（A）
8.2
6.5
＊1
Isat
＊2
11.0
(Ref.)
6.5
5.6
8.8
11.0
5.6
16.2
8.2
8.8
16.2
6.5
12.7
8.2
5.6
5
10
12.7
11.0
6.5
16.2
11.0
DC Current
5.6
9.3
12.7
9.3
16.2
8.0
11.0
8.0
12.7
9.3
11.0
8.0
9.3
8.0
8.2
8.8
Isat
＊2
15
20
(A)
14
Part Number
and Dimensions
Shape
3.2 ±0.1
3.2 ±0.1
●
MPLC0730 Series
Shape
7.7 Maximum
Maximum
and Dimensions
7.7
●
MPLC0730 Series
Dimensions (mm)
7.7 Maximum
7.7 Maximum
3.2 ±0.1 3.2 ±0.1
Recommended Land Pattern
Recommended Land Pattern
MPLC0730 Series
MPLC0730
Recommended Land Pattern
Series
MPLC0730 Series
●
●
Recommended Land Pattern
●
MPLC0730 Series
●
3.5
3.5
Land Pattern
6.7 ±0.2
MPLC0730
6.7 ±0.2 6.7 ±0.2
6.7 ±0.2
3.5
3.5
●MPLC1040
●
MPLC1040 Series
Series
●
MPLC1040 Series
3.0 Maximum
3.0 Maximum
●
MPLC1040 Series
11.5 Maximum
10.0 ±0.2
10.0 ±0.2
11.5 Maximum
11.5 Maximum
3.0 Maximum
(1.4)
(1.4)
3.0 Maximum
(1.4)
(1.4)
2.0
2.0
3.9
3.9
2.0
2.0
2.0
2.0
3.9
3.9
2.0
2.0
11.5 Maximum
4.0 ±0.1 4.0 ±0.1
MPLC1040 Series
MPLC1040 Series
MPLC1040 Series
●
●
●
4.6
MPLC1040 Series
●
4.0 ±0.1
4.0 ±0.1
10.0 ±0.2
MPLC1040
10.0 ±0.2
4.6
4.6
4.6
4.0 Maximum
(2.1)
[mm]
[mm]
3.8
3.8
6.0
6.0
3.8
3.8
3.8
4.0 Maximum
4.0 Maximum
(2.1)
4.0
Characteristics
DC-Superposed
Maximum
(2.1)
[mm]
[mm]
(2.1)
6.0
3.8
3.8
6.0
3.8
DC-Superposed Characteristics
MPLC0730
MPLC1040
Operating temperature range: −20°C to +120°C (Include self temperature rise)
DC-Superposed Characteristics
5.0
DC-Superposed Characteristics
4.5
5.0
4.0
4.5
3.5
4.0
3.0
3.5
2.5
3.0
4R7
2.0
2.5
1.5
2.0
1.0
Inductance
ductance (µH) (µH)
5.0
4.5
4.0
4R7
4.0
3R3
3R3
2R2
2R2
5.0
Inductance
ductance (µH) (µH)
MPLC0730
MPLC1040
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
5.0
5.0
MPLC0730
5.0
MPLC0730
4.5
ce (µH)
3.5
3.0
4R7
MPLC1040
4.5
4.0
3.5
3.0
ce (µH)
4.5
4.0
H)
3.5
H)
4R7
1R5
3R3
3.5
1R0
4.5
5.0
4.0
4.5
3.5
4.0
3.0
3.5
2.5
3.0
2.0
2.5
1.5
2.0
1.0
MPLC1040
4R7
L9004_MPLC • 3/28/2017
2
4R7
3R3
3R3
2R2
1R5
2R2
1R0
4R7
4R7
3R3
Inductors
Large-Current Power Inductors MPLC Series
SMD Type
Taping Specification
MPLC0730 Series
(1000pcs./reel)
Dimensions of indented square hole plastic tape
T
REEL
P
0
F
P
2
D
0
E
1
W
0.3
24.0
F
0.1
11.5
E
1
0.1
1.75
P
1
0.1
16.0
P
2
0.1
2.0
P
0
0.1
4.0
øD
0
0.05
1.55
1R0L
Lot No.
SMD Type
Reel dimensions
3°
REEL
P
1
W
2
W
F
Dimensions of
0
indented square hole plastic tape
A
C
MPLC0730
MPLC1040
T
MPLC0730 Series
Series Reel Qty
1,000
(1000pcs./reel)
P
0
Tolerance
Nominal
D
Ａ
Dimensions (mm)
W
±0.3
24.0
B
P
2
REEL
500
3°
Reel Specifications
REEL
MPLC1040 Series
P
(500pcs./reel)
1
Reel dimensions
W
Dimensions of indented square hole
2
plastic tape
T
A
0
REEL
W
Tolerance
Nominal
W
1
±0.3
24.0
±0.1
11.5
D
0
±0.1
11.5
1R0L
Lot No.
±0.1
1.75
±0.1
1.75
E
1
A
F
±0.1
E
1
16.0
±0.1
16.0
P
1
B
5.0
5.0
P
2
ø
380
P
0
ø80
0
øD
±0.1
±0.1
±0.05
W
4.0
±0.1
0.3
±0.1
24.0
4.0
2.0
C
0.5
T
ø
13.5
±0.05
D
0.8
ø
21.0
P
1
0.1
16.0
A
0.5
2.0
P
2
0.1
2.0
0
r
R1.0
P
0
0.1
4.0
W
0.5
25.5
1
2.0
1.55
F
0.1
±0.05
11.5
1.55
0.4
E
1
0.1
±0.05
1.75
0.4
øD
0
0.05
1.55
P0
P2
C
D
A
B
1R0L
Lot No.
F
D0
E1
Ａ
5.0
W
ø
380
0.3
24.0
B
5.0
F
ø80
0.1
11.5
C
0.5
E13.5
ø
1
0.1
1.75
D
0.8
P
1
ø
21.0
0.1
16.0
0.5
P
2
2.0
0.1
2.0
A
0
r
P
0
R1.0
0.1
4.0
0.5
øD
0
25.5
0.05
1.55
W
1
3°
REEL
W
1
P1
Reel dimensions
MPLC1040 Series
Series
MPLC0730
MPLC1040
Tolerance
Nominal
Dimensions of indented square hole plastic tape
A0
C
T
(500pcs./reel)
A
B
±5.0
ø80
±1.0
ø80
W1
A
B
W2
Dimensions (mm)
C
D
±0.8
F
ø21.0
±0.8
ø21.0
W
W
±5.0
D
P0
ø380
Tolerance
REEL
Nominal
3°
±2.0
ø330
P2
±0.5
ø13.5
±0.5
ø13.5
1R0L
Lot No.
±0.5
E1
2.0
±0.5
2.0
A
0
Ａ
r
2.0
ø
330
B
W
1
1.0
ø80
±0.5
D0
R1.0
W
0.3
R1.0
24.0
25.5
F
±2.0
0.1
24.4
11.5
ø
13.5
±0.5
29.5
±3.0
E
1
0.1
30.4
1.75
W
2
0.5
C
D
0.8
ø
21.0
P
1
0.1
16.0
A
0.5
2.0
0
r
R1.0
P
0
0.1
4.0
W
2.0
24.4
1
P
2
0.1
2.0
øD
0
0.05
1.55
REEL
P1
Reel dimensions
W2
A0
C
D
A
B
Ａ
2.0
ø
330
B
1.0
ø80
C
0.5
ø
13.5
D
0.8
ø
21.0
A
0.5
2.0
0
r
R1.0
W
2.
24.4
1
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
W1
L9004_MPLC • 3/28/2017
3
Inductors
Large-Current Power Inductors MPLC Series
KEMET Electronic Corporation Sales Offices
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Disclaimer
All product specifications, statements, information and data (collectively, the “Information”) in this datasheet are subject to change. The customer is responsible for
checking and verifying the extent to which the Information contained in this publication is applicable to an order at the time the order is placed.
All Information given herein is believed to be accurate and reliable, but it is presented without guarantee, warranty, or responsibility of any kind, expressed or implied.
Statements of suitability for certain applications are based on KEMET Electronics Corporation’s (“KEMET”) knowledge of typical operating conditions for such
applications, but are not intended to constitute – and KEMET specifically disclaims – any warranty concerning suitability for a specific customer application or use.
The Information is intended for use only by customers who have the requisite experience and capability to determine the correct products for their application. Any
technical advice inferred from this Information or otherwise provided by KEMET with reference to the use of KEMET’s products is given gratis, and KEMET assumes no
obligation or liability for the advice given or results obtained.
Although KEMET designs and manufactures its products to the most stringent quality and safety standards, given the current state of the art, isolated component
failures may still occur. Accordingly, customer applications which require a high degree of reliability or safety should employ suitable designs or other safeguards
(such as installation of protective circuitry or redundancies) in order to ensure that the failure of an electrical component does not result in a risk of personal injury or
property damage.
Although all product–related warnings, cautions and notes must be observed, the customer should not assume that all safety measures are indicted or that other
measures may not be required.
KEMET is a registered trademark of KEMET Electronics Corporation.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
L9004_MPLC • 3/28/2017
4
