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FDSD0420

Description
Ideal for DC-DC converter applications
File Size219KB,1 Pages
ManufacturerTOKO, INC.
Websitehttps://www.murata.com/
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FDSD0420 Overview

Ideal for DC-DC converter applications

Metal Alloy Inductors
メタルアロイ インダクタ
®
FDSD0420
Inductance Range:
0.33~10H
Recommended patterns
推奨パターン図
Tolerance:±0.3
(Unit: mm)
*:
FDSD0420:2.0mm Max.
(Unit: mm)
FEATURES
特長
4.2
4.2mm
Max.、高さ2.0mm Max.
閉磁路構造、½直流抵抗
磁性材に鉄系磁性粉を用いた大電流対応
½コア鳴きノイズ
DC-DCコンバータ用インダクタに最適
4.2
4.2mm Max. square and 1.2mm Max. height.
Magnetically shielded construction, low DC resistance.
The use of magnetic iron powder ensure capability for
large current.
Low audible core noise.
Ideal for DC-DC converter applications.
STANDARD PART NUMBERS
インダクタンス
(1)
Inductance
(H)
0.33
0.47
0.68
1.0
1.5
2.2
3.3
4.7
6.8
10
(1)
標準品一覧
TYPE FDSD0420 (Quantity/reel; 2,000 PCS)
品番
Part
Number
FDSD0420-H-R33M=P3
FDSD0420-H-R47M=P3
FDSD0420-H-R68M=P3
FDSD0420-H-1R0M=P3
FDSD0420-H-1R5M=P3
FDSD0420-H-2R2M=P3
FDSD0420-H-3R3M=P3
FDSD0420-H-4R7M=P3
FDSD0420-H-6R8M=P3
FDSD0420-H-100M=P3
許容差
Tolerance
(%)
20
20
20
20
20
20
20
20
20
20
直流抵抗
(2)
DC
Resistance
(2)
(m) Max. (Typ.)
14 (12)
18 (15)
22 (18)
29 (24)
36 (30)
47 (39)
71 (59)
83 (69)
150 (125)
200 (165)
直流重畳許容電流
(3)
Inductance
Decrease Current
(3)
(A) Max. (Typ.)
L
L
=30%
11 (15)
9.4 (12)
8.3 (11)
6.8 (9.0)
5.7 (7.7)
4.1 (5.5)
3.7 (4.9)
3.6 (4.6)
2.7 (3.6)
2.5 (3.3)
温度上昇許容電流
(4)
Temperature
Rise Current
(4)
T=40C
(A) Max. (Typ.)
7.7 (9.1)
6.8 (8.0)
6.5 (7.6)
5.1 (6.0)
4.3 (5.1)
3.6 (4.2)
2.9 (3.4)
2.7 (3.2)
1.9 (2.2)
1.7 (2.0)
(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 30% inductance
reduction from the initial value
(4) Temperature Rise Current based upon 40°C temperature rise.
(Reference ambient temperature 25°C)
(5) Absolute maximum voltage 30VDC.
NOTICE: Please be sure that you carefully discuss your planned
purchase with our sales division if you intend to use the
product for business use etc. is severe.
(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30%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25°Cを基準とする。)
(5)
絶対最大電圧
30VDC
ご注意:業務用など、厳しい½用条件でのご½用をご検討の場合
は必ず事前に弊社営業窓口までご相談ください。

FDSD0420 Related Products

FDSD0420 FDSD0420-H-100M FDSD0420-H-2R2M FDSD0420-H-R47M FDSD0420-H-R68M FDSD0420-H-R33M FDSD0420-H-6R8M FDSD0420-H-4R7M FDSD0420-H-3R3M FDSD0420-H-1R5M
Description Ideal for DC-DC converter applications Ideal for DC-DC converter applications Ideal for DC-DC converter applications Ideal for DC-DC converter applications Ideal for DC-DC converter applications Ideal for DC-DC converter applications Ideal for DC-DC converter applications Ideal for DC-DC converter applications Ideal for DC-DC converter applications Ideal for DC-DC converter applications

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