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SRF0703A-8R2M PDF预览

SRF0703A-8R2M

更新时间: 2024-11-18 22:59:19
品牌 Logo 应用领域
伯恩斯 - BOURNS 测试功率感应器电感器
页数 文件大小 规格书
4页 618K
描述
INDUCT ARRAY 2 COIL 8.2UH SMD

SRF0703A-8R2M 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:CHIPReach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8504.50.80.00
Factory Lead Time:18 weeks风险等级:1.08
大小写代码:3030构造:Rectangular
型芯材料:Ferrite直流电阻:0.0772 Ω
标称电感 (L):8.2 µH电感器应用:POWER INDUCTOR
电感器类型:GENERAL PURPOSE INDUCTORJESD-609代码:e3
功能数量:2端子数量:4
最高工作温度:125 °C最低工作温度:-40 °C
封装高度:3.4 mm封装长度:7.6 mm
封装形式:SMT封装宽度:7.6 mm
包装方法:TR, Embossed , 13 Inch最大额定电流:2.19 A
参考标准:AEC-Q200形状/尺寸说明:RECTANGULAR PACKAGE
屏蔽:YES特殊特征:PARALLEL CONNECTED
表面贴装:YES端子面层:Tin (Sn)
端子位置:DUAL IN-LINE端子形状:WRAPAROUND
测试频率:0.1 MHz容差:20%
Base Number Matches:1

SRF0703A-8R2M 数据手册

 浏览型号SRF0703A-8R2M的Datasheet PDF文件第2页浏览型号SRF0703A-8R2M的Datasheet PDF文件第3页浏览型号SRF0703A-8R2M的Datasheet PDF文件第4页 
Features  
Applications  
nꢀ DC/DCꢀconverters  
nꢀ Powerꢀsupplies  
nꢀ Multipleꢀconfigurations:ꢀparallel,ꢀseries,ꢀꢀ  
dual-inductorꢀandꢀtransformer  
nꢀ Magneticallyꢀshielded,ꢀlowꢀradiation  
nꢀꢀInductanceꢀrange:ꢀ8.2ꢀtoꢀ600ꢀμH  
nꢀꢀHeatingꢀcurrentꢀupꢀtoꢀ2.19ꢀA  
nꢀ AEC-Q200ꢀcompliant  
nꢀ SEPICꢀ-ꢀDC/DCꢀconverters  
0
7
4
nꢀ RoHSꢀcompliant*ꢀandꢀhalogenꢀfree**  
SRF0703A Series - Dual-Winding Shielded Power Inductors  
Electrical Specifications @ 25 °C  
General Specifications  
Operating Temperature  
................................-40 °C to +125 °C  
(Temperature rise included)  
Storage Temperature  
................................-40 °C to +125 °C  
Temperature Rise  
.......................40 °C typ. at rated Irms  
Inductance Drop...........30 % typ. at Isat  
Hi-pot (N1-N2) ................500 Vac/60 Hz,  
3 mA, 1 sec  
Moisture Sensitivity Level.....................1  
ESD Classification (HBM)................. N/A  
Parallel Rating  
Series Rating  
DCR  
Inductance  
@ 100 kHz /  
0.25 V  
Inductance  
@ 100 kHz /  
0.25 V  
DCR  
(W)  
Max.  
Irms  
(A)  
Isat  
(W)  
Irms  
(A)  
Isat  
(A)  
Bourns Part No.  
SRF0703A-8R2M  
SRF0703A-100M  
SRF0703A-150M  
SRF0703A-220M  
SRF0703A-330M  
SRF0703A-470M  
SRF0703A-680M  
SRF0703A-820M  
SRF0703A-101M  
SRF0703A-151M  
SRF0703A-221M  
SRF0703A-331M  
L (μH) ±20 %  
(A) L (μH) ±20 % Max.  
8.2  
10  
0.0772 2.19 2.66  
0.0826 2.08 2.47  
34.1  
39.6  
0.306  
0.342  
0.47  
0.62  
1.0  
1.1  
1.33  
1.24  
1.04  
15  
0.119  
0.15  
1.83 2.05  
1.62 1.67  
1.31 1.35  
1.08 1.14  
0.89 0.96  
0.86 0.89  
0.73 0.79  
0.58 0.65  
0.52 0.53  
0.42 0.44  
59.6  
0.916 1.03  
0.811 0.83  
0.653 0.68  
0.542 0.57  
0.444 0.48  
22  
89.5  
33  
0.24  
140.5  
194.2  
289.3  
324.7  
397.6  
608.2  
922.6  
1335  
47  
0.338  
0.507  
0.61  
1.28  
1.92  
2.28  
2.64  
3.63  
5.5  
68  
Materials  
82  
0.43  
0.44  
Core..............................................Ferrite  
Wire ............................Enameled copper  
Terminal Finish ...................................Sn  
Packaging..................1500 pcs. per reel  
100  
150  
220  
330  
0.715  
0.986  
1.48  
0.367 0.39  
0.289 0.32  
0.26  
0.27  
2.16  
8.25  
0.211 0.22  
Product Dimensions  
Electrical Schematics  
7.6  
MAX.  
(.299)  
1
2
N2  
4
1
2
1
2
N2  
4
DOT  
INDICATES  
TERMINAL 1  
7.6  
(.299)  
MAX.  
N1  
N1  
N2  
N1  
8R2  
3
3
4
3
SERIES  
PARALLEL  
3.4 0.2  
(.134 .008)  
Recommended Layout  
3.0  
(.118)  
3.0  
(.118)  
0.4  
(.016)  
0.4  
(.016)  
2.9  
TYP.  
(.114)  
4
3
2
1
4
2
3
1
4
2
2.7  
(.106)  
TYP.  
7.9  
(.311)  
7.9  
(.311)  
MM  
(INCHES)  
3
DIMENSIONS:  
1.4  
(.055)  
1.4  
(.055)  
DUAL INDUCTOR MODE  
SERIES MODE  
1
1.0  
TYP.  
(.039)  
MM  
(INCHES)  
DIMENSIONS:  
*ꢀꢀRoHSꢀDirectiveꢀ2015/863,ꢀMarꢀ31,ꢀ2015ꢀandꢀAnnex.ꢀ  
**Bournsꢀconsidersꢀaꢀproductꢀtoꢀbeꢀ“halogenꢀfree”ꢀifꢀ(a)ꢀtheꢀBromineꢀ(Br)ꢀcontentꢀisꢀ900ꢀppmꢀorꢀless;ꢀ(b)ꢀtheꢀChlorineꢀꢀ  
ꢀꢀꢀꢀ(Cl)ꢀcontentꢀisꢀ900ꢀppmꢀorꢀless;ꢀandꢀ(c)ꢀtheꢀtotalꢀBromineꢀ(Br)ꢀandꢀChlorineꢀ(Cl)ꢀcontentꢀisꢀ1500ꢀppmꢀorꢀless.  
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.  
WARNING  
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.ꢀ  
Cancer and Reproductive Harm  
Theꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀasꢀsetꢀforthꢀonꢀtheꢀlastꢀpageꢀofꢀ  
thisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/disclaimer.pdf.  
www.P65Warnings.ca.gov  

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