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SDH2812-470-R

更新时间： 2024-01-01 20:09:14
品牌 Logo 应用领域
库柏 - COOPER 测试功率感应器电感器
页数 文件大小 规格书
4页 466K
描述
General Purpose Inductor, 46.7uH, 20%, 1 Element, Ferrite-Core, SMD, 2830-12M, CHIP, 2830-12M, HALOGEN FREE AND ROHS COMPLIANT

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中文翻译

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SDH2812-470-R 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Obsolete包装说明：2830-12M
Reach Compliance Code：unknownECCN代码：EAR99
HTS代码：8504.50.80.00风险等级：5.82
大小写代码：2830-12M型芯材料：FERRITE
直流电阻：1.99 Ω标称电感 (L)：46.7 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
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：WRAPAROUND测试频率：0.1 MHz
容差：20%Base Number Matches：1

SDH2812-470-R 数据手册

 浏览型号SDH2812-470-R的Datasheet PDF文件第2页浏览型号SDH2812-470-R的Datasheet PDF文件第3页浏览型号SDH2812-470-R的Datasheet PDF文件第4页 
HALOGEN  
Low Profile, High Power, Shielded Drum Inductors  
HF  
Pb  
FREE  
SDH2812 Series  
Applications  
• Buck or boost inductor  
• Cellular phones/ PDAs  
• LED Photo flash  
• LCD Displays  
• Handheld/Mobile devices  
• GPS Systems  
• Digital cameras  
• MP3 Players  
SMD Device  
Environmental Data  
• Storage temperature range: -40°C to +125°C  
Description  
• Halogen Free  
• Operating temperature range: -40°C to +125°C  
(ambient plus self-temperature rise)  
• 125°C maximum total temperature operation  
• 3.2 x 3.0 x 1.2mm maximum shielded drum core  
• Ferrite core material  
• Solder reflow temperature: J-STD-020D compliant  
Packaging  
• High power density, ultra-compact footprint  
• Inductance range from 1.02μH to 97.7μH  
• Current range from 0.217 to 1.95 Amps  
• Magnetically shielded, low EMI  
• RoHS compliant  
• Supplied in tape and reel packaging, 4,500 parts per reel  
13” diameter reel  
Product Specifications  
2
Part  
Number5  
OCL1  
Part Marking  
I
I
3 @ 25°C  
DCR (Ω) @ 20°C  
DCR (Ω) @ 20°C  
rms  
(Amps)  
1.45  
sat  
(Amps)  
1.95  
(μH)  
Designator  
(Typical)  
0.062  
0.082  
0.095  
0.138  
0.200  
0.270  
0.380  
0.389  
0.620  
0.870  
1.37  
(Maximum)  
0.083  
0.102  
0.114  
0.154  
0.224  
0.336  
0.417  
0.467  
0.721  
0.922  
1.43  
K-factor4  
1212  
1070  
866  
673  
587  
466  
404  
387  
308  
264  
209  
173  
148  
135  
122  
SDH2812-1R0-R  
SDH2812-1R5-R  
SDH2812-2R2-R  
SDH2812-3R3-R  
SDH2812-4R7-R  
SDH2812-6R8-R  
SDH2812-8R2-R  
SDH2812-100-R  
SDH2812-150-R  
SDH2812-220-R  
SDH2812-330-R  
SDH2812-470-R  
SDH2812-680-R  
SDH2812-820-R  
SDH2812-101-R  
1.02 30ꢀ  
1.50 30ꢀ  
2.20 20ꢀ  
3.20 20ꢀ  
4.20 20ꢀ  
6.60 20ꢀ  
8.17 20ꢀ  
9.67 20ꢀ  
14.7 20ꢀ  
21.6 20ꢀ  
33.2 20ꢀ  
46.7 20ꢀ  
68.0 20ꢀ  
82.2 20ꢀ  
97.7 20ꢀ  
O
A
B
C
D
E
F
G
H
I
J
K
L
M
N
1.33  
1.71  
1.26  
1.53  
1.08  
1.16  
0.900  
0.730  
0.660  
0.620  
0.500  
0.440  
0.350  
0.300  
0.270  
0.230  
0.217  
1.000  
0.830  
0.780  
0.710  
0.570  
0.460  
0.380  
0.320  
0.270  
0.240  
0.218  
1.72  
2.46  
3.15  
3.61  
1.99  
2.70  
3.47  
3.97  
1
2
Open Circuit Inductance (OCL) Test Parameters: 100kHz, 0.10V , 0.0Adc  
4
5
K-factor: Used to determine B for core loss (see graph). B = K  
K: (K-factor from table), L: (inductance in μH), ΔI (peak-to-peak ripple current in amps).  
Part Number Definition: SDH2812-xxx-R  
L
ΔI. B (Gauss),  
*
*
rms  
p-p  
p-p  
p-p  
I
: DC current for an approximate temperature rise of 40°C without core loss. Derating is  
rms  
necessary for AC currents. PCB pad layout, trace thickness and width, air-flow and proximity of  
other heat generating components will affect the temperature rise. It is recommended the part  
temperature not exceed 125°C under worst case operating conditions verified in the end  
application.  
• SDH2812 = Product code and size  
• xxx= Inductance value in μH, R = decimal point,  
If no R is present then 3rd digit equals number of zeros.  
• “-R” suffix = RoHS compliant  
3
I
: Peak current for approximately 30% rolloff at +25°C.  
sat  
1209 BU-SB091134  
Page 1 of 4  
Data Sheet: 4354  
1234

中文翻译

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