B1079AS-330M [TOKO]

Fixed Inductors for Surface Mounting; 固定电感器表面安装
B1079AS-330M
型号: B1079AS-330M
厂家: TOKO, INC    TOKO, INC
描述:

Fixed Inductors for Surface Mounting
固定电感器表面安装

电感器 固定电感器 测试 DC-DC转换器
文件: 总2页 (文件大小:88K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
Fixed Inductors for Surface Mounting 実装用固定インダクタ  
DS73LC DS74LC  
Inductance Range: 1.0~220μH (DS73LC ),  
2.4~470μH (DS74LC)  
DIMENSIONS/外形寸法図  
1
2
3
4
DS73LC  
DS74LC  
(Unit: mm)  
Note * : DS73LC ;  
3.0mm Max. height  
4.0mm Max. height  
DS74LC ;  
FEATURES/特長  
Low-profile (7.6mm Max. square, 3.0 and 4.0mm Max.  
height).  
Magnetically shielded construction  
Suitable for large current.  
Ideal for a variety of DC-DC converter inductor applications.  
RoHS compliant.  
低背(7.6mmMax.、高さ3.0および4.0mm Max.)  
閉磁路構造  
大電流対応  
各種機器のDC-DCコンバータ用インダクタに最適  
RoHS指令対応  
MEASUREMENT CONDITION/測定条件  
(1)Inductance is measured with a LCR meter 4284A (Agilent  
Technologies) or equivalent.  
(1)インダクタンスはLCRメータ4284AAgilent Technologies)また  
は同等品により測定する。  
Test frequency at 100kHz.  
測定周波数は100kHzです。  
(2)DC resistance is measured with a Digital Multimeter TR6871  
(Advantest) or equivalent.  
(2)直流抵抗はデジタルマルチメータTR6871Advantest)または同  
等品により測定する。  
(3)最大許容電流は、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10%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℃上昇の何れか小さい値です。  
(3)Rated DC current is that which causes a 10% inductance  
reduction from the initial value, or coil temperature to rise by  
40°C, whichever is smaller.  
6
7
8
9
(Reference ambient temperature 20°C)  
(周囲温度20°Cを基準とする。)  
Recommended patterns  
推奨パターン図  
(Unit: mm)  
continued on next page  
次頁へ続く  
Fixed Inductors for Surface Mounting 実装用固定インダクタ  
continued from previous page  
前頁より続く  
SELECTION GUIDE FOR STANDARD COILS  
TYPE DS73LC (Quantity/reel; 1000 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)  
Inductance  
温度上昇許容電流(3)  
Temperature  
Rise Current(3)  
ΔT=40°C  
Decrease Current(3)  
(A) Max.  
TOKO  
Part  
DC  
Inductance(1)  
Tolerance  
(%)  
Resistance(2)  
(mΩ) Max.  
(μH)  
Number  
ΔL  
=10%  
L
(A) Max.  
B1079AS-1R0N  
B1079AS-1R5N  
B1079AS-2R0N  
B1079AS-2R7N  
B1079AS-3R3N  
B1079AS-3R9N  
B1079AS-4R7N  
B1079AS-6R8N  
B1079AS-100M  
B1079AS-150M  
B1079AS-220M  
B1079AS-330M  
B1079AS-470M  
B1079AS-560M  
B1079AS-680M  
1.0  
1.5  
2.0  
2.7  
3.3  
30  
30  
30  
30  
30  
30  
30  
30  
20  
20  
20  
20  
20  
20  
20  
11  
13  
19  
25  
29  
5.25  
4.35  
3.60  
3.15  
2.75  
2.55  
2.30  
1.95  
1.60  
1.25  
1.05  
0.90  
0.75  
0.70  
0.62  
6.5  
6.00  
4.60  
3.80  
3.70  
3.30  
3.00  
2.30  
2.00  
1.45  
1.35  
1.10  
0.87  
0.80  
0.70  
3.9  
4.7  
6.8  
10.0  
15.0  
22.0  
33.0  
47.0  
56.0  
68.0  
32  
40  
54  
77  
114  
150  
228  
300  
348  
492  
B1079AS-101M  
B1079AS-151M  
B1079AS-221M  
100.0  
150.0  
220.0  
20  
20  
20  
696  
1188  
1512  
0.50  
0.41  
0.35  
0.54  
0.47  
0.36  
TYPE DS74LC (Quantity/reel; 1000 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)  
Inductance  
温度上昇許容電流(3)  
Temperature  
Rise Current(3)  
ΔT=40°C  
Decrease Current(3)  
(A) Max.  
TOKO  
Part  
DC  
Inductance(1)  
Tolerance  
(%)  
Resistance(2)  
(mΩ) Max.  
(μH)  
Number  
ΔL  
=10%  
L
(A) Max.  
B1077AS-2R4N  
B1077AS-3R0N  
B1077AS-4R7N  
B1077AS-6R8N  
B1077AS-100M  
B1077AS-150M  
B1077AS-220M  
B1077AS-330M  
B1077AS-470M  
B1077AS-680M  
B1077AS-101M  
B1077AS-151M  
B1077AS-221M  
B1077AS-331M  
B1077AS-471M  
2.4  
3.0  
4.7  
6.8  
10  
30  
30  
30  
30  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
16  
20  
3.8  
3.3  
4.5  
4.1  
34  
40  
58  
80  
2.6  
2.3  
1.8  
1.5  
3.0  
2.7  
2.2  
2.0  
15  
22  
98  
1.2  
1.7  
33  
47  
68  
100  
150  
220  
330  
470  
155  
230  
305  
445  
835  
1055  
1520  
2390  
1.0  
1.3  
1.1  
0.86  
0.71  
0.59  
0.46  
0.39  
0.32  
0.26  
0.90  
0.75  
0.52  
0.48  
0.38  
0.31  

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