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FDU1250C-1R5M Datasheet(PDF) 1 Page - TOKO, Inc

Part # FDU1250C-1R5M
Description  Fixed Inductors for Surface Mounting
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Manufacturer  TOKO [TOKO, Inc]
Direct Link  http://www.toko.com
Logo TOKO - TOKO, Inc

FDU1250C-1R5M Datasheet(HTML) 1 Page - TOKO, Inc

  FDU1250C-1R5M Datasheet HTML 1Page - TOKO, Inc  
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Fixed Inductors for Surface Mounting 実装
づけ
用 固定インダクタ
FDU1250
DIMENSIONS/外形寸法図
5.0 Max.
2.5
2.5 (B)
A
13.3
13.3
13.3
13.3
13.2±0.4
(8.3)
(8.3)
(8.3)
(8.3)
(8.2)
3
A
FDU1250C-R50M
FDU1250C-R56M
FDU1250C-R75M
FDU1250C-1R0M
FDU1250C-1R5M
Parts NO.
(B)
C
3
3
3
3.1
7.9
C
7.9
7.9
7.9
7.7
Tolerance : ±0.3mm
FEATURES/特長
• 13.3×12.1mm square and 5mm Max. height.
• Magnetically shielded, low DC resistance.
• Suitable for large current
• The use of magnetic metal alloy powder ensure capability
for large current.
• Low audible core noise.
• Ideal for DC-DC converter applications in hand held
personal computer and etc.
• RoHS compliant.
• 13.3×12.1mm 角、高さ5.0mm Max.
• 閉磁路、低直流抵抗
• 大電流対応
• 磁性材に合金系磁性粉を用いた大電流対応
• 低コア鳴きノイズ
• ノートパソコンなどのDC-DC コンバータなどに最適
• RoHS指令対応
(Unit: mm)
TYPE FDA1250 (Quantity/reel; 500 PCS)
東光品番
インダクタンス(1)
許容差
直流抵抗(2)
直流重畳許容電流(3)
温度上昇許容電流(4)
TOKO
Part
Number
Inductance(1)
(µH)
Tolerance
(%)
DC
Resistance(2)
(mΩ) Max. (Typ.)
FDU1250C-R50M
0.50
±20
1.3 (1.07)
34.0 (46.3)
27.2 (34.1)
FDU1250C-R56M
0.56
±20
1.6 (1.21)
32.0 (42.6)
25.7 (32.2)
FDU1250C-R75M
0.75
±20
1.7 (1.29)
24.5 (32.7)
25.2 (31.6)
FDU1250C-1R0M
1.0
±20
2.2 (1.72)
23.5 (31.3)
21.2 (26.5)
FDU1250C-1R5M
1.5
±20
3.6 (2.80)
17.9 (24.0)
18.2 (22.8)
Inductance Range:
0.5~1.5µH
SELECTION GUIDE FOR STANDARD COILS
Inductance
Decrease Current(3)
(A) Max. (Typ.)
=20%
∆L
L
Temperature
Rise Current(4)
∆ T=40°C
(A) Max. (Typ.)
Recommended patterns
推奨パターン図
DC
C
(Unit: mm)
(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). (environment temp. of 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 30VDC.
(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です。
(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℃)
(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℃上昇する値
(周囲温度25℃を基準とする。)
(5)絶対最大電圧 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.
御注意:業務用など、厳しい使用条件でのご使用をご検討の場合
は必ず事前に弊社営業窓口までご相談ください。


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