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DFEG7030D Datasheet(PDF) 1 Page - TOKO, Inc

Part # DFEG7030D
Description  Low audible core noise
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Manufacturer  TOKO [TOKO, Inc]
Direct Link  http://www.toko.com
Logo TOKO - TOKO, Inc

DFEG7030D Datasheet(HTML) 1 Page - TOKO, Inc

  DFEG7030D Datasheet HTML 1Page - TOKO, Inc  
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DFEG7030D
Inductance Range: 1.0~22
H
Tolerance:±0.3mm
(Unit: mm)
(Unit: mm)
FEATURES
特長
 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 : -40~+125°C
 AEC-Q200 compliant.
 7.3  6.9mm 角、高さ3.0mm Max.
 閉磁路構造、低直流抵抗
 大電流対応
 低コアロス鉄系磁性粉を用いた高効率化対応
 低コア鳴きノイズ
 DC-DC コンバータ用インダクタなどに最適
 動作温度範囲:-40~+125℃
 AEC-Q200準拠
STANDARD PART NUMBERS
標準品一覧
TYPE DFEG7030D(Quantity/reel; 1,000 PCS)
品番
インダクタンス
(1)
許容差
測定周波数
直流抵抗
(2)
直流重畳許容電流
(3)
温度上昇許容電流
(4)
Part
Number
Inductance
(1)
L(
H)
Tolerance
(%)
Test
Frequency
(KHz)
DC
Resistance
(2)
(m
)Max. (Typ.)
Inductance
DecreaseCurrent
(3)
(A) Max. (Typ.)
=20%
Temperature
Rise Current
(4)
T=40C
(A) Max. (Typ.)
DFEG7030D-1R0M=P3
1.0
±20
100
9.9 (8.2)
9.0 (12)
9.1 (11)
DFEG7030D-1R5M=P3
1.5
±20
100
15 (12)
7.3 (9.7)
7.6 (9.5)
DFEG7030D-2R2M=P3
2.2
±20
100
18 (15)
6.9 (9.2)
7.1 (8.9)
DFEG7030D-3R3M=P3
3.3
±20
100
29 (24)
5.3 (7.1)
5.4 (6.7)
DFEG7030D-4R7M=P3
4.7
±20
100
41 (34)
4.2 (5.6)
4.2 (5.3)
DFEG7030D-5R6M=P3
5.6
±20
100
54 (45)
4.1 (5.4)
3.8 (4.7)
DFEG7030D-6R8M=P3
6.8
±20
100
59 (49)
3.9 (5.2)
3.5 (4.4)
DFEG7030D-8R2M=P3
8.2
±20
100
78 (65)
3.2 (4.2)
3.1 (3.9)
DFEG7030D-100M=P3
10
±20
100
82 (68)
3.2 (4.2)
3.0 (3.7)
DFEG7030D-150M=P3
15
±20
100
147 (122)
2.4 (3.2)
2.2 (2.7)
DFEG7030D-220M=P3
22
±20
100
198 (170)
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) Inductance Decrease Current based upon 20% inductance
reduction from the initial value
(4) Temperature Rise Current based upon 40°C temperature rise.
(Reference ambient temperature 20°C)
(5)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) 直流重畳許容電流: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
(4) 温度上昇許容電流:コイルの温度が40°C上昇する値
(周囲温度20°Cを基準とする。)
(5)絶対最大電圧
50VDC
Recommended patterns
推奨パターン図
Metal Alloy Inductors
メタルアロイ®インダクタ
 L
L


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