MPLCH0740L1R0 [KEMET]
Large-Current Power Inductors MPLCH;
| 型号： | MPLCH0740L1R0 |
| 厂家： | 
KEMET CORPORATION |
| 描述： | Large-Current Power Inductors MPLCH |
| 文件： | 总5页 (文件大小：398K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
NOT FOR NEW DESIGN
SMD Inductors
Large-Current Power Inductors MPLCH
Overview
The KEMET MPLCH metal composite inductors are ideal
for use in DC to DC switching power supplies. The
combination of composite core material and round wire
allow these inductors to provide high permeability, low DC
resistance, and high inductance.
Applications
• Switching DC-DC power supplies
• Notebook computers
• Tablets
• Embedded computer systems
• HDTVs
• DVD and BluRay players
Part Number System
MPLCH
Series
0740
L
1R0
Size Code
Inductor
Inductance Code µH
MPLCH
0520
0618
0740
R = decimal point
Example:
1R0 = 1.0 µH
One world. One KEMET
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
L9006_MPLCH • 9/11/2018
1
NOT FOR NEW DESIGN
SMD Inductors
Large-Current Power Inductors MPLCH
Table 1 – Ratings & Part Number Reference
Rated Current (A)
Inductance (µH)
at 100 kHz
Inductance
Tolerance
DC Resistance
(mΩ) Maximum
Part Number
Irms1 (Ref.)
Isat2 (Ref.)
MPLCH0520LR22
MPLCH0520LR33
MPLCH0520L1R0
MPLCH0520L2R2
MPLCH0618LR22
MPLCH0618LR33
MPLCH0618L1R0
MPLCH0618L2R2
MPLCH0618L3R3
MPLCH0618L4R7
MPLCH0740L1R0
MPLCH0740L1R5
MPLCH0740L2R2
MPLCH0740L3R3
MPLCH0740L4R7
0.22
0.33
1.0
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
5.7
10.1
14.2
14.0
8.1
6.5
9.5
23.3
45.5
3.9
4.9
2.2
0.22
0.33
1.0
3.5
5.9
16.1
13.3
7.5
22.4
18.9
12.5
8.2
6.0
17.8
37.0
58.0
78.0
6.0
2.2
3.3
5.3
4.1
7.6
4.7
3.6
6.2
1.0
13.6
11.1
9.3
13.4
10.8
9.0
1.5
9.0
2.2
3.3
13.0
19.0
33.0
7.8
7.0
4.7
5.8
6.5
1 T = 40 K rise at rated current.
2 Inductance drop 30% at rated current.
DC-Superposed Characteristics
MPLCH0520
MPLCH0618
2.5
5.0
4.0
3.0
2.0
1.0
0.0
2.0
1.5
4R7
2R2
3R3
1.0
2R2
1R0
0.5
0.0
R33
R33
R22
1R0
R22
0
5
10
15
20
0
5
10
15
20
DC Current (A)
DC Current (A)
MPLCH0740
5.0
4.0
3.0
2.0
1.0
0.0
4R77
R 33
3R33
2R22
1R5
1R0
0
5
10
15
DC Current (A)
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
L9006_MPLCH • 9/11/2018
2
NOT FOR NEW DESIGN
SMD Inductors
Large-Current Power Inductors MPLCH
Dimensions
Part Number
Dimensions (mm)
Land Pattern
ꢌꢁꢌ Maꢃꢄꢅuꢅ
ꢇꢁꢂ Maꢃꢄꢅuꢅ
ꢏPart ꢐoꢑ
ꢏLot ꢐoꢑ
MPLCH0520
（ꢈꢁꢈ）
（ꢈꢁꢈ）
（ꢆꢁꢇ）
ꢈꢁꢉ
ꢇꢁꢆ
ꢈꢁꢉ
ꢇꢁꢂ
ꢇꢁꢂ
ꢉꢁꢌ Maꢃꢄꢅuꢅ
ꢈꢁꢊ Maꢃꢄꢅuꢅ
（ꢈꢁꢀ）
（ꢈꢁꢀ）
ꢏPart ꢐoꢑ
ꢏLot ꢐoꢑ
MPLCH0618
MPLCH0740
（ꢀꢁꢌ）
ꢇꢁꢂ
ꢆꢁꢉ
ꢉꢁꢊ Maꢃꢄꢅuꢅ
（ꢈꢁꢀ）
ꢀꢁꢂ Maꢃꢄꢅuꢅ
ꢇꢁꢂ
ꢆꢁꢎ
Operating temperature range: −20°C to +120°C (Include self temperature rise)
Taping Specification
Dimensions of indented sꢀuare hole plastic tape
ꢄ
Pꢃ
ꢁꢅ
Pꢇ
ꢂ
Dꢃ
ꢀꢁꢁL
ꢀꢁꢁL
Pꢅ
Dimensions (mm)
Case
Size
Reel
Quantity
W
F
E1
P1
P2
P0
øD0
T
Tolerance
Nominal
Tolerance
Nominal
Tolerance
Nominal
±0.3
12.0
±0.3
16.0
±0.2
16.0
±0.1
5.5
±0.1
1.75
±0.1
1.75
±0.1
1.75
±0.1
8.0
±0.1
2.0
±0.1
4.0
±0.05 ±0.05
1.55 0.4
±0.05 ±0.05
1.55 0.4
±0.05 ±0.05
1.55 0.4
MPLCH0520
MPLCH0618
MPLCH0740
5,000
±0.1
7.5
±0.1
12.0
±0.1
12.0
±0.1
2.0
±0.1
4.0
3,500
1,000
±0.1
7.5
±0.1
2.0
±0.1
4.0
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
L9006_MPLCH • 9/11/2018
3
NOT FOR NEW DESIGN
SMD Inductors
Large-Current Power Inductors MPLCH
Reel Specifications
Reel dimensions
ꢆꢇ
ꢈꢃ
C
D
ꢆꢅ
Dimensions (mm)
Case
Size
A
B
C
D
A0
r
W1
W2
Tolerance
Nominal
Tolerance
Nominal
Tolerance
Nominal
±5.0
ø380
±5.0
±10
ø95
±10
ø95
±5.0
ø80
±1.0
ø13.5
±1.0
±0.8
ø21.0
±0.8
±0.5
2.0
±1.5
14.5
±1.0
18.0
±1.0
17.5
±2.0
18.5
±1.5
21.6
±1.0
21.5
MPLCH0520
MPLCH0618
MPLCH0740
R1.0
R1.0
R1.0
±0.5
2.0
ø380
±2.0
ø330
ø13.5
±0.2
ø21.0
±0.8
±0.5
2.0
ø13.0
ø21.0
Handling Precautions
Inductors should be stored in normal working environments. While the inductors themselves are quite robust in other
environments, solderability will be degraded by exposure to high temperatures, high humidity, corrosive atmospheres, and
long term storage.
KEMET recommends that maximum storage temperature not exceed 40°C and maximum storage humidity not exceed 70%
relative humidity. Atmospheres should be free of chlorine and sulfur bearing compounds. Temperature fluctuations should
be minimized to avoid condensation on the parts. For optimized solderability, inductors’ stock should be used promptly,
preferably within six months of receipt.
Export Control
For customers in Japan
For products which are controlled items subject to the “Foreign Exchange and Foreign Trade Law” of Japan, the export
license specified by the law is required for export.
For customers outside Japan
Inductors should not be used or sold for use in the development, production, stockpiling or utilization of any conventional
weapons or mass-destruction weapons (nuclear, chemical, biological weapons or missiles), or any other weapons.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
L9006_MPLCH • 9/11/2018
4
NOT FOR NEW DESIGN
SMD Inductors
Large-Current Power Inductors MPLCH
KEMET Electronics Corporation Sales Offices
For a complete list of our global sales offices, please visit www.kemet.com/sales.
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 • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
L9006_MPLCH • 9/11/2018
5
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