Datasheet > MLC7542

MLC7542

更新时间： 2024-11-20 00:42:39

品牌	Logo	应用领域
线艺 - COILCRAFT		/
页数	文件大小	规格书
2页	409K
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Shielded Power Inductors

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MLC7542 数据手册

Document 920-1

Shielded Power Inductors

–

MLC75xx

• Soft saturation makes them ideal for VRD/VRM applications

• Special materials eliminate all thermal aging issues.

• AEC-Q200 Grade 3 (−40°C to +85°C)

• Saturation current up to 59 Amps

Core material Iron

Weight 0.60 – 0.80 g

Environmental RoHS compliant, halogen free

Terminations RoHS tin-silver over copper. Other terminations

available at additional cost.

Ambient temperature –40°C to +85°C with Irms current

Maximum part temperature +125°C (ambient + temperature rise)

Storage temperature Component: –40°C to +125°C.

Tape and reel packaging: –40°C to +80°C

Resistance to soldering heat Max three 40 second reﬂows at

+260°C, parts cooled to room temperature between cycles

Moisture Sensitivity Level (MSL) 1 (unlimited ﬂoor life at <30°C /

85% relative humidity)

Failures in Time (FIT) / Mean Time Between Failures (MTBF)

38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

PCB washing Tested to MIL-STD-202 Method 215 plus an additional

aqueous wash. See Doc787_PCB_Washing.pdf.

DCR (mOhm)

Isat (A)⁴

20% drop

Irms (A)⁵

20°C rise 40°C rise

Inductance²

(µH)

SRF typ³

(MHz)

Part number¹

typ

max

10% drop

30% drop

MLC7532-101NE_

MLC7532-221ME_

MLC7542-311ME_

MLC7542-601ME_

MLC7540-102ME_

0.10 30%

0.22 20%

0.31 20%

0.60 20%

1.00 20%

1.20

2.50

2.30

2.95

4.42

1.40

2.80

2.70

3.80

5.00

140

128

114

21.0

22.9

12.2

9.9

38.0

41.0

21.9

15.7

11.3

56.2

59.2

29.8

20.2

15.7

24.9

20.2

20.0

16.7

13.8

32.5

26.5

23.8

21.9

18.2

7.4

MLC7540-142ME_

MLC7540-222ME_

1.40 20%

2.17 20%

7.10

11.7

8.00

13.0

6.3

5.3

11.0

8.3

14.3

11.4

10.6

8.5

14.1

11.3

1. When ordering, please specify termination and packaging codes:

MLC7540-222MEC

Termination: E = RoHS tin-silver over copper

Special order:

T = RoHS tin-silver-copper (95.5/4/0.5) or

S = non-RoHS tin-lead (63/37).

Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic tape.

B = Less than full reel. In tape, but not machine ready. To have a leader and trailer added ($25 charge), use code letter C instead.

D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked.

2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc using a Coilcraft SMD-A ﬁxture in an Agilent/HP 4284A LCR meter.

3. SRF measured using an Agilent/HP4291A impedance analyzer and a Coilcraft 16193 ﬁxture.

4. DC current at which the inductance drops the speciﬁed amount from its value without current.

5. Current that causes the speciﬁed temperature rise from 25°C ambient.

6. Electrical speciﬁcations at 25°C.

Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

Document 920-1 Revised 06/03/15

中文翻译

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与MLC7542相关器件

型号	品牌	获取价格	描述	数据表
MLC7542-311	COILCRAFT	获取价格	Shielded Power Inductors
MLC7542-311ME_	COILCRAFT	获取价格	Shielded Power Inductors
MLC7542-311MEC	COILCRAFT	获取价格	General Purpose Inductor,
MLC7542-311MED	COILCRAFT	获取价格	General Purpose Inductor,
MLC7542-311MSB	COILCRAFT	获取价格	General Purpose Inductor,
MLC7542-311MSD	COILCRAFT	获取价格	General Purpose Inductor,
MLC7542-311MTB	COILCRAFT	获取价格	General Purpose Inductor,
MLC7542-311MTC	COILCRAFT	获取价格	暂无描述
MLC7542-601	COILCRAFT	获取价格	Shielded Power Inductors
MLC7542-601ME_	COILCRAFT	获取价格	Shielded Power Inductors

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