MLC75xx Series

Shielded Power Inductors

Coilcraft MLC75xx Series power inductors are mechanically rugged and magnetically shielded for use in high-density circuits. Their flat-wire construction provides excellent current handling and exceptionally low DCR, and soft saturation makes them perfect for VRM/VRD applications.

Exceptionally low DC resistance
Soft saturation for high peak current handling
Magnetic shielding for high-density packaging
Ideal for low-voltage, high-current DC-DC converters and VRD/VRM controllers
AEC-Q200 Grade 3 (−40°C to +85°C)

今すぐ購入:

部品番号

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個数	単価
1	$1.40
350	$1.21
700	$1.05
1400	$0.91
2800	$0.78
5000	$0.73

大量のご注文または在庫のない商品については、お見積もりをご依頼ください。

Tolerance

N = 30%

Termination

E = Tin-silver

Packaging

C = 7" machine-ready reel

. 在庫あり、即日出荷可能.

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仕様

Electrical specifications at 25°C.

部品番号 1	インダクタンス (µH) 2	公差 (%)	DCR (mΩ) 3		SRF typ (MHz) 4	Isat (A) 5			Irms (A) 6
部品番号 1	インダクタンス (µH) 2	公差 (%)	typ	max	SRF typ (MHz) 4	10% drop	20% drop	30% drop	20°C rise	40°C rise
MLC7532-101NE_	0.10	30	1.20	1.40	140	21.0	38.0	56.2	24.9	32.5
MLC7532-221ME_	0.22	20	2.50	2.80	128	22.9	41.0	59.2	20.2	26.5
MLC7542-311ME_	0.31	20	2.30	2.70	114	12.2	21.9	29.8	20.0	23.8
MLC7542-601ME_	0.60	20	2.95	3.80	96.0	9.9	15.7	20.2	16.7	21.9
MLC7540-102ME_	1.00	20	4.42	5.00	81.0	7.4	11.3	15.7	13.8	18.2
MLC7540-142ME_	1.40	20	7.10	8.00	76.0	6.3	11.0	14.3	10.6	14.1
MLC7540-222ME_	2.17	20	11.70	13.00	65.0	5.3	8.3	11.4	8.5	11.3

メモ

When ordering, please specify termination and packaging code: e.g. MLC7540-222MEC
Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc using a Coilcraft SMD‑A fixture in an Agilent/HP 4284A LCR meter.
DCR measured at 25°C on a micro-ohmmeter. For other operating temperatures, use this DCR at Temperature calculator.
SRF measured using an Agilent/HP4291A impedance analyzer and an Agilent/HP 16193 fixture.
Isat: DC current at which the inductance drops the specified amount from its value without current. Details
Irms: Current that causes the specified temperature rise from 25°C ambient.

終端処理:

E =RoHS compliant tin-silver over copper terminations.
T = RoHS tin-silver-copper (95.5/4/0.5). (Special order, added cost)
S = non-RoHS tin-lead (63/37). (Special order, added cost)

パッケージ:

C = 7″ machine-ready reel. EIA-481 embossed plastic tape. Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked.
B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to C.

環境

環境:

RoHS準拠 , ハロゲンフリー

周囲温度範囲:

–40°C to +85°C with Irms current

保管温度範囲:

Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C

最大部品温度:

+125°C (ambient + temperature rise)

時間内の障害（FIT）/平均障害間隔（MTBF）:

See FIT/MTBF Calculations

性能曲線

Inductance vs. Current

Inductance vs. Frequency

物理的特徴

テープ＆リール仕様

	Parts per reel		Reel dimensions (mm)					Tape dimensions (mm)
	7" (178 mm)	13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
MLC7532	350	1500*	178/330	60/100	13	22,4	16,4	16	12	4	2	3.3	0,35
MLC7540	250	1200*	178/330	60/100	13	22,4	16,4	16	12	4	2	4.2	0,35
MLC7542	250	1200*	178/330	60/100	13	22,4	16,4	16	12	4	2	4.2	0,35

一般仕様

コア材料:

Iron

重量:

0.60 - 0.80 g

パッケージ:

MLC7532: 350/7″reel; 1500/13″ reel Plastic tape: 16 mm wide, 0.35 mm thick, 12 mm pocket spacing, 3.3 mm pocket depth
MLC7540: 250/7″reel; 1200/13″ reel Plastic tape: 16 mm wide, 0.35 mm thick, 12 mm pocket spacing, 4.2 mm pocket depth
MLC7542: 250/7″reel; 1200/13″ reel Plastic tape: 16 mm wide, 0.35 mm thick, 12 mm pocket spacing, 4.2 mm pocket depth

はんだ付け/洗浄

湿度感度レベル（MSL）:

1 (unlimited floor life at <30°C / 85% relative humidity)

はんだに対する耐熱性:

Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles

はんだ付けする前に、 Coilcraftコンポーネントのはんだ付けを参照してください。

PCB洗浄:

Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

MLC75xx Series

Shielded Power Inductors