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SLR7010 Series

High Current Shielded Power Inductors

Coilcraft’s SLR7010 Series of high-current shielded power inductors feature sub-milliohm DC resistance and very high current handling. Magnetic shielding and tight DCR tolerances make them ideal for low voltage multi-phase VRM/VRD/EVRD regulators and current sensing circuits.

Tight DCR tolerance for inductor-DCR-based current sensing circuits
Three versions for optimal efficiency and accuracy
Ferrite construction for flat L vs I with high current
Magnetic shielding allows high-density packaging
Ideal for multi-phase VRM/VRD/EVRD regulators

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部品番号

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個数	単価
1	$1.16
400	$0.97
800	$0.85
1600	$0.73
3200	$0.62
4800	$0.57

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Tolerance

K = 10%

Termination

E = Matte tin over nickel

Packaging

D = 13" 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	インダクタンス (nH) 1	公差 (%)	DCR ± 10% (mΩ) 2	SRF typ (MHz)	Isat (A) 3			Irms (A) 4
部品番号	インダクタンス (nH) 1	公差 (%)	DCR ± 10% (mΩ) 2	SRF typ (MHz)	at 25°C	at 100°C	at 125°C	20°C rise	40°C rise
SLR7010-101KED	100	10	0.17	222	113	100	90	72	92
SLR7010-121KED	120	10	0.17	159	98	84	80	72	92
SLR7010-151KED	150	10	0.17	150	75	65	60	72	92
SLR7010-201KED	200	10	0.17	85.0	62	46	42	72	92
SLR7010-251KED	250	10	0.17	88.0	44	36	32	72	92
SLR7010-331LED	330	15	0.17	50.0	32	26	22	72	92

メモ

Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc.
DCR is measured at 25°C on a micro-ohmmeter at the points indicated in the diagram. For other operating temperatures, use this DCR at Temperature calculator.
Isat: DC current that causes a 20% (typ) inductance drop from its value without current. Temperature derating curves.
Irms: Current that causes the specified temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Temperature derating curves.
Irms testing was performed on 0.75 inch wide × 0.25 inch thick copper traces in still air. Temperature rise is highly dependent on many factors including pcb land pattern, trace size, and proximity to other components. Therefore temperature rise should be verified in application conditions.

終端処理:

RoHS compliant matte tin over nickel over copper.

パッケージ:

400/13″ reel; Plastic tape: 24 mm wide, 0.5 mm thick, 16 mm pocket spacing, 10.2 mm pocket depth. Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).

環境

環境:

RoHS準拠 , ハロゲンフリー

周囲温度範囲:

–40°C to +105°C with (40°C rise) Irms

保管温度範囲:

Component: –40°C to +145°C.
Tape and reel packaging: –40°C to +80°C

最大部品温度:

+145°C (ambient + temp 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. Frequency

Inductance vs. Current

物理的特徴

テープ＆リール仕様

Parts per reel	Reel dimensions (mm)					Tape dimensions (mm)						Orientation
13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
400	330	100	13	30,4	24,4	24	16	4	2	10,2	0,5

一般仕様

コア材料:

Ferrite

重量:

2.7 – 2.8 g

パッケージ:

400/13″ reel; Plastic tape: 24 mm wide, 0.5 mm thick, 16 mm pocket spacing, 10.2 mm pocket depth. Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).

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.

SLR7010 Series

High Current Shielded Power Inductors