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SRF1280A-2R2Y PDF预览

SRF1280A-2R2Y

更新时间: 2024-09-18 22:58:31
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 181K
描述
INDUCT ARRAY 2 COIL 2.2UH SMD

SRF1280A-2R2Y 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:4949Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8504.50.80.00
Factory Lead Time:18 weeks风险等级:1.89
大小写代码:4949构造:Rectangular
型芯材料:Ferrite直流电阻:0.0092 Ω
标称电感 (L):2.2 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:8 mm封装长度:12.5 mm
封装形式:SMT封装宽度:12.5 mm
包装方法:TR, EMBOSSED, 13 INCH最大额定电流:12.5 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:30%
Base Number Matches:1

SRF1280A-2R2Y 数据手册

 浏览型号SRF1280A-2R2Y的Datasheet PDF文件第2页浏览型号SRF1280A-2R2Y的Datasheet PDF文件第3页浏览型号SRF1280A-2R2Y的Datasheet PDF文件第4页 
Features  
Applications  
Multiple applications: parallel, series,  
DC/DC converters  
dual-inductor and transformer  
Power supplies  
Magnetically shielded, low radiation  
Inductance range: 0.47 to 1000 μH  
Rated current up to 17.9 A  
SEPIC - DC/DC converters  
1
10  
AEC-Q200 compliant  
RoHS compliant* and halogen free**  
SRF1280A Series - Dual-Winding Shielded Power Inductors  
Electrical Specifications @ 25 °C  
General Specifications  
Test Voltage..................................0.25 V  
Operating Temperature  
................................-40 °C to +125 °C  
(Temperature rise included)  
Storage Temperature  
................................-40 °C to +125 °C  
Temperature Rise  
Parallel Rating  
Series Rating  
DCR  
Inductance  
DCR  
(Ω)  
Inductance  
Bourns  
Part No.  
@ 100 KHz Tol.  
Irms Isat @ 100 KHz Tol.  
(Ω)  
Irms Isat  
L (μH)  
(%)  
Max.  
(A)  
(A)  
L (μH)  
(%)  
Max.  
(A)  
(A)  
SRF1280A-R47Y  
SRF1280A-1R0Y  
SRF1280A-1R5Y  
SRF1280A-2R2Y  
SRF1280A-3R3Y  
SRF1280A-4R7Y  
SRF1280A-6R8Y  
SRF1280A-8R2Y  
SRF1280A-100M  
SRF1280A-150M  
SRF1280A-220M  
SRF1280A-330M  
SRF1280A-470M  
SRF1280A-680M  
SRF1280A-820M  
SRF1280A-101M  
SRF1280A-151M  
SRF1280A-221M  
SRF1280A-331M  
SRF1280A-471M  
SRF1280A-681M  
SRF1280A-821M  
SRF1280A-102M  
0.47  
1.0  
1.5  
2.2  
3.3  
4.7  
6.8  
8.2  
10  
15  
22  
33  
47  
± 30 0.0055  
± 30 0.0067  
± 30 0.0076  
± 30 0.0092  
17.9  
15.5  
56  
40  
1.676  
3.284  
5.428  
± 30 0.0216 8.94  
± 30 0.026 7.74  
± 30 0.0306 6.77 15.6  
± 30 0.0338 6.23 12.7  
28  
20  
13.5 31.1  
12.5 25.5  
10.4 21.5  
8.25 16.5  
7.34 13.3  
6.32 12.2  
.......................40 °C typ. at rated Irms  
Inductance drop...................30 % at Isat  
Hi-pot (N1-N2) ................500 Vac/60 Hz,  
3 mA, 1 sec  
8.108  
± 30  
0.011  
11.320  
19.360  
29.550  
35.440  
41.880  
56.360  
91.720  
135.700  
188.200  
265.900  
319.000  
397.200  
579.600  
886.000  
± 30  
± 30  
0.04  
0.05  
5.23 10.8  
4.13 8.24  
± 30 0.0135  
± 30 0.0183  
± 30 0.0191  
± 20 0.0241  
± 20 0.0333  
± 20 0.0503  
± 20 0.0664  
± 20 0.0898  
± 30 0.0656 3.67 6.67  
± 30 0.0714 3.16 6.09  
± 20 0.0921 3.02  
± 20 0.129  
± 20 0.192  
± 20 0.265  
± 20 0.353  
± 20 0.469  
± 20 0.578  
± 20 0.701  
Moisture Sensitivity Level.....................1  
................. N/A  
ESD Classification (HBM)  
6.04  
5.03 9.66  
7.57  
11.2  
5.6  
2.51 4.83  
Materials  
4
2
1.61  
3.78  
3.11  
Core..............................................Ferrite  
Wire ............................Enameled copper  
Terminal Finish ...................................Sn  
Packaging.................... 400 pcs. per reel  
3.23 6.22  
2.95 5.28  
2.44 4.44  
2.09 4.06  
1.96 3.64  
1.59 3.01  
1.29 2.43  
1.04 2.01  
0.85 1.68  
0.76 1.39  
0.65 1.27  
0.61 1.14  
1.47 2.64  
1.22 2.22  
1.04 2.03  
0.98 1.82  
68  
82  
± 20  
± 20  
± 20  
± 20  
± 20  
± 20  
± 20  
± 20  
± 20  
± 20  
0.123  
0.153  
0.175  
0.261  
0.343  
0.54  
0.865  
1.296  
1.632  
1.992  
100  
150  
220  
330  
470  
680  
820  
1000  
± 20 1.013 0.796 1.51  
± 20 1.38 0.645 1.22  
Product Dimensions  
12.50  
MAX.  
(.492)  
1294.000 ± 20 2.172 0.522 1.01  
1868.000 ± 20  
3.3  
0.427 0.838  
0.38 0.697  
DOT  
INDICATES  
TERMINAL 1  
2707.000 ± 20 4.888  
3272.000 ± 20 5.896 0.325 0.633  
4020.000 ± 20 7.202 0.307 0.571  
12.50  
(.492)  
MAX.  
Electrical Schematic  
1
2
1
2
1
2
8.00  
MAX.  
(.315)  
N1  
N2  
N1  
3
N2  
N1  
N2  
3
4
4
3
4
5.00 0.3  
(.197 .012)  
3
2
4
1
PARALLEL  
SERIES  
5.00 0.3  
(.197 .012)  
Recommended Layout  
4.50  
(.177)  
4.50  
(.177)  
2.15  
(.085)  
2.15  
(.085)  
1
2
3
1
2
3
1.80 0.2  
13.00  
(.512)  
13.00  
(.512)  
(.071 .008)  
MM  
(INCHES)  
MM  
(INCHES)  
DIMENSIONS:  
DIMENSIONS:  
4
4
1.28  
(.050)  
1.28  
(.050)  
WARNING  
Cancer and Reproductive Harm  
www.P65Warnings.ca.gov  
DUAL INDUCTOR MODE  
SERIES MODE  
*
RoHS Directive 2015/863, Mar 31, 2015 and Annex.  
**Bourns considers a product to be “halogen free” if  
(a) the Bromine (Br) content is 900 ppm or less; (b)  
the Chlorine (Cl) content is 900 ppm or less; and (c)  
the total Bromine (Br) and Chlorine (Cl) content is  
1500 ppm or less.  
Specifications are subject to change without notice. Users should verify actual device performance in their specific  
applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the  
last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.  

SRF1280A-2R2Y 替代型号

型号 品牌 替代类型 描述 数据表
SRF1280-2R2Y BOURNS

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General Purpose Inductor, 2.2uH, 30%, 2 Element, Ferrite-Core, SMD, 4949, ROHS COMPLIANT

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