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SD18-470 PDF预览

SD18-470

更新时间: 2024-11-24 19:41:55
品牌 Logo 应用领域
库柏 - COOPER 电感器
页数 文件大小 规格书
7页 242K
描述
General Purpose Inductor, 47uH, 20%, 1 Element, Ferrite-Core, SMD, 2020, CHIP

SD18-470 技术参数

是否无铅: 不含铅是否Rohs认证: 不符合
生命周期:TransferredReach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8504.50.80.00
风险等级:5.15Is Samacsys:N
型芯材料:FERRITE直流电阻:0.7732 Ω
标称电感 (L):47 µH电感器应用:POWER INDUCTOR
电感器类型:GENERAL PURPOSE INDUCTOR功能数量:1
端子数量:2最高工作温度:85 °C
最低工作温度:-40 °C形状/尺寸说明:RECTANGULAR PACKAGE
屏蔽:YES表面贴装:YES
端子位置:DUAL ENDED端子形状:ONE SURFACE
测试频率:0.1 MHz容差:20%
Base Number Matches:1

SD18-470 数据手册

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®
SD Series  
High Power Density,  
Low Profile, Shielded Inductors  
Description  
• Six sizes of shielded drum core inductors with low  
profiles (as low as 1.0mm) and high power density  
• Inductance range from .47uH to 1000uH  
• Current range from 6.00 to 0.088 Amps  
• Ferrite shielded, low EMI  
• RoHS compliant (-R option)  
Applications  
• Digital cameras, CD players, cellular phones, and PDAs  
• PCMCIA cards  
• GPS systems  
Environmental Data  
• Storage temperature range: -40C to +125C  
• Operating ambient temperature range: -40C to +85C  
(range is application specific). Temperature rise is  
approximately 40C at rated rms current  
• Infrared reflow temperature: +240C for 30 seconds  
maximum  
Packaging  
• Supplied in tape and reel packaging, 3800 (SD10,  
SD12, SD14 and SD18), 2900 (SD20 and SD25)  
per reel  
Part Number  
Rated  
Inductance  
(µH)  
0.470  
1.00  
1.50  
2.20  
3.30  
4.70  
6.20  
8.20  
10.0  
15.0  
22.0  
33.0  
47.0  
68.0  
82.0  
100  
OCL (1)  
+/-20%  
(µH)  
Part  
Irms (2)  
Isat (3)  
DCR (4)  
()  
Volt  
u-sec  
Typ.  
2.1  
3.3  
3.9  
4.5  
5.7  
6.9  
8.1  
Marking  
Amperes  
Amperes  
Typ.  
SD10-R47  
SD10-1R0  
SD10-1R5  
SD10-2R2  
SD10-3R3  
SD10-4R7  
SD10-6R2  
SD10-8R2  
SD10-100  
SD10-150  
SD10-220  
SD10-330  
SD10-470  
SD10-680  
SD10-820  
SD10-101  
SD10-151  
SD10-221  
SD10-331  
SD10-471  
SD12-R47  
SD12-1R2  
SD12-1R5  
SD12-2R2  
SD12-3R3  
SD12-4R7  
SD12-6R2  
SD12-8R2  
SD12-100  
SD12-150  
SD12-220  
SD12-330  
SD12-470  
SD12-680  
0.453  
1.119  
1.563  
2.081  
3.339  
4.893  
6.743  
8.889  
10.07  
15.55  
22.21  
32.20  
46.63  
70.01  
83.48  
102.0  
149.2  
222.2  
330.4  
468.3  
0.490  
1.21  
1.69  
2.25  
3.61  
4.41  
6.25  
8.41  
10.89  
15.21  
22.09  
32.49  
47.61  
68.89  
A
B
C
D
E
F
G
H
J
2.59  
1.93  
1.60  
1.35  
1.24  
3.54  
2.25  
1.91  
1.65  
1.31  
0.0249  
0.0448  
0.0653  
0.0912  
0.1078  
0.1535  
0.218  
0.2607  
0.336  
0.4429  
0.6718  
0.9807  
1.47  
1.84  
2.50  
3.29  
4.15  
6.41  
9.83  
12.10  
0.0246  
0.0366  
0.0521  
0.0747  
0.1043  
0.1177  
0.1699  
0.2399  
0.2844  
0.4089  
0.6338  
0.9289  
1.37  
1.04  
0.94  
1.08  
0.92  
0.800  
0.760  
0.613  
0.498  
0.412  
0.337  
0.301  
0.258  
0.225  
0.200  
0.161  
0.130  
0.117  
3.19  
2.62  
2.19  
1.83  
1.55  
1.46  
1.21  
1.02  
0.800  
0.752  
0.605  
0.506  
0.420  
0.349  
0.285  
0.261  
0.236  
0.195  
0.160  
0.131  
0.110  
3.86  
2.45  
2.08  
1.80  
1.42  
1.29  
1.08  
9.3  
9.9  
K
L
12.3  
14.7  
17.7  
21.3  
26.1  
28.5  
31.5  
38.1  
46.5  
56.7  
67.5  
2.84  
4.47  
5.28  
6.09  
7.71  
8.53  
10.15  
11.77  
13.40  
15.83  
19.08  
23.14  
28.01  
33.70  
M
N
O
P
Q
R
S
T
U
A
B
C
D
E
F
G
H
J
K
L
M
N
O
150  
220  
330  
470  
0.470  
1.20  
1.50  
2.20  
3.30  
4.70  
6.20  
8.20  
10.0  
15.0  
22.0  
33.0  
47.0  
68.0  
0.931  
0.818  
0.692  
0.574  
0.474  
0.391  
0.325  
0.938  
0.782  
0.628  
0.519  
0.428  
0.341  
2.16  
(1) Open Circuit Inductance Test Parameters: 100KHz, 0.25Vrms, 0.0Adc.  
(2) RMS current for an approximate T of 40°C without core loss. It is  
recommended that the temperature of the part not exceed 125°C.  
(3) SD10,12,18,25 Peak current for approximate 30% roll off at 20°C.  
SD14 Peak current for approximate 20% roll off at 20°C.  
(4) DCR limits @ 20°C.  
5) Applied Volt-Time product (V-uS) across the inductor at 100kHz necessary to  
generate a core loss equal to 10% of the total losses for 40°C temperature rise.  

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