Datasheet > MLC7542-311MTC

MLC7542-311MTC

更新时间： 2024-11-19 19:18:55

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MLC7542-311MTC 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.

• 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: The part may be operated without

damage as long its temperature (ambient + self-heating) does not

exceed +125°C.

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 with pure water or alcohol only. For other

solvents, 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

670

316

300

200

155

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

125

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 02/07/14

US +1-847-639-6400 sales@coilcraft.com

UK +44-1236-730595 sales@coilcraft-europe.com

Taiwan +886-2-2264 3646 sales@coilcraft.com.tw

China +86-21-6218 8074 sales@coilcraft.com.cn

Singapore + 65-6484 8412 sales@coilcraft.com.sg

This product may not be used in medical or high

risk applications without prior Coilcraft approval.

Specification subject to change without notice.

Please check web site for latest information.

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与MLC7542-311MTC相关器件

型号	品牌	获取价格	描述	数据表
MLC7542-601	COILCRAFT	获取价格	Shielded Power Inductors
MLC7542-601ME_	COILCRAFT	获取价格	Shielded Power Inductors
MLC7542-601MEC	COILCRAFT	获取价格	General Purpose Inductor,
MLC7542-601MED	COILCRAFT	获取价格	General Purpose Inductor,
MLC7542-601MSB	COILCRAFT	获取价格	General Purpose Inductor,
MLC7542-601MSD	COILCRAFT	获取价格	General Purpose Inductor,
MLC7542-601MTB	COILCRAFT	获取价格	General Purpose Inductor,
MLC7542-601MTD	COILCRAFT	获取价格	General Purpose Inductor,
MLC822A	MEGAWIN	获取价格	8-Bit micro-controller with 660 dots LCD Driver
MLC852A	MEGAWIN	获取价格	8-Bit micro-controller with 1120 dots LCD driver

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