DFEH7030D-100M=P3 datasheet, PDF

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DFEH7030D-100M=P3: DescriptionGeneral Purpose Inductor,; CategoryPassive components inductor; File Size202KB，1 Pages; ManufacturerTOKO, INC.; Websitehttps://www.murata.com/

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DFEH7030D-100M=P3 Overview

General Purpose Inductor,

DFEH7030D-100M=P3 Parametric

Parameter Name	Attribute value
Maker	TOKO, INC.
Reach Compliance Code	unknown
ECCN code	EAR99
Inductor type	GENERAL PURPOSE INDUCTOR

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Metal Alloy Inductors

メタルアロイ

インダクタ

DFEH7030D

Inductance Range:

1.0~22H

Recommended patterns

推奨パターン図

Tolerance：±0.3mm

(Unit: mm)

FEATURES



特長



7.3



6.9mm

角、高さ3.0mm

Max.

閉磁路構造、½直流抵抗

大電流対応

½コアロス鉄系磁性粉を用いた高効率化対応

½コア鳴きノイズ

DC-DC

コンバータ用インダクタなどに最適

動½温度範囲：-40½+155℃

AEC-Q200対応

7.3



6.9mm square and 3.0mm Max. height.

Magnetically shielded construction, low DC resistance.

Suitable for large current

The use of low loss iron powder ensure capability for high

efficiency.



Low audible core noise.



Operating temperature range : -40½+155°C



AEC-Q200 compliant.

STANDARD PART NUMBERS

標準品一覧

TYPE DFEG7030D (Quantity/reel; 1,000 PCS)

品番

Part

Number

DFEH7030D-1R0M=P3

DFEH7030D-1R5M=P3

DFEH7030D-2R2M=P3

DFEH7030D-3R3M=P3

DFEH7030D-4R7M=P3

DFEH7030D-5R6M=P3

DFEH7030D-6R8M=P3

DFEH7030D-8R2M=P3

DFEH7030D-100M=P3

DFEH7030D-150M=P3

DFEH7030D-220M=P3

インダクタンス

Inductance

L(H)

1.0

1.5

2.2

3.3

4.7

5.6

6.8

8.2

許容差

Tolerance

(%)

±20

測定周波数

Test

Frequency

(MHz)

100

直流抵抗

DC Resistance

(m)

Max. (Typ.)

9.9 (8.2)

15 (12)

18 (15)

29 (24)

41 (34)

54 (45)

59 (49)

78 (65)

82 (68)

147 (122)

198 (170)

最大許容電流

Rated DC Current

(A) Max. (Typ.)

ΔL/L=20%

ΔT=40C

9.0 (12)

9.1 (11)

7.3 (9.7)

7.6 (9.5)

6.9 (9.2)

7.1 (8.9)

5.3 (7.1)

5.4 (6.7)

4.2 (5.6)

4.2 (5.3)

4.1 (5.4)

3.8 (4.7)

3.9 (5.2)

3.5 (4.4)

3.2 (4.2)

3.1 (3.9)

3.2 (4.2)

3.0 (3.7)

2.4 (3.2)

2.2 (2.7)

2.0 (2.7)

1.9 (2.4)

(1) Inductance is measured with a LCR meter 4284A(Agilent

Technologies) or equivalent. Test frequency at 100kHz

(2) DC resistance is measured with 34420A (Agilent Technologies) or

3541(HIOKI). (Reference ambient temperature 25°C)

(3) Maximum allowable DC current is that which causes a 30%

inductance reduction from the initial value, coil temperature to rise

by 40°C, whichever is smaller.

(Reference ambient temperature 25°C)

(4) Absolute maximum voltage : 50VDC

(1)

インダクタンスはLCRメータ4284A(Agilent

Technologies)または

同等品により測定する。測定周波数は100kHz。

(2)

直流抵抗は測定器34420A（Agilent

Technologies）または3541

（HIOKI）と同等品により測定する。（周囲温度25°C）

(3)

最大許容電流は½直流重畳電流を流した時インダクタンスの値が

初期値より20％減少する直流電流値、または直流電流により、

コイルの温度が40°C上昇の½れか小さい値。

(周囲温度25°Cを基準とする。）

(4)

絶対最大電圧

50VDC

DFEH7030D-100M=P3 Related Products

	DFEH7030D-100M=P3	DFEH7030D-5R6M=P3	DFEH7030D-4R7M=P3	DFEH7030D-8R2M=P3	DFEH7030D-3R3M=P3	DFEH7030D-2R2M=P3	DFEH7030D-220M=P3
Description	General Purpose Inductor,	General Purpose Inductor,	General Purpose Inductor,	General Purpose Inductor,	General Purpose Inductor,	General Purpose Inductor,	General Purpose Inductor,
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Inductor type	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR
Maker	TOKO, INC.	TOKO, INC.	TOKO, INC.	-	TOKO, INC.	TOKO, INC.	TOKO, INC.

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