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SRN3015-4R7M PDF预览

SRN3015-4R7M

更新时间: 2024-11-11 09:06:51
品牌 Logo 应用领域
伯恩斯 - BOURNS 电感器
页数 文件大小 规格书
2页 343K
描述
Semi-shielded Power Inductors

SRN3015-4R7M 数据手册

 浏览型号SRN3015-4R7M的Datasheet PDF文件第2页 
Features  
Applications  
Semi-shielded construction  
Miniature size  
DC/DC converters  
Notebook computers  
Digital video cameras  
HDDs  
Component height 1.5 mm  
Inductance range: 1 to 100 µH  
Rated current up to 2.35 A  
RoHS compliant* and halogen free**  
1R0  
Cell phones  
Televisions, LCD displays  
SRN3015 Series - Semi-shielded Power Inductors  
Electrical Specifications @ 25 °C  
General Specifications  
Operating Temperature  
.................................-40 °C to +125 °C  
Inductance  
@ 0.1 V / 1 MHz  
DCR  
(Ω)  
Max.  
SRF (MHz)  
Min.  
Irms  
(A)  
Isat  
(A)  
(Temperature rise included)  
Storage Temperature ....-40 °C to +85 °C  
Resistance to Solder Heat  
...............................+260 °C for 10 sec.  
Temperature Rise .... 40 °C at rated Irms  
Rated Current  
Bourns Part No.  
SRN3015-1R0Y  
SRN3015-1R5Y  
SRN3015-2R2M  
SRN3015-3R3M  
SRN3015-4R7M  
SRN3015-6R8M  
SRN3015-100M  
SRN3015-150M  
SRN3015-180M  
SRN3015-220M  
SRN3015-330M  
SRN3015-470M  
SRN3015-101M  
L (μH)  
1.0  
1.5  
2.2  
3.3  
4.7  
6.8  
10  
Tol. %  
30  
0.048  
0.066  
0.072  
0.112  
0.136  
0.211  
0.276  
0.422  
0.546  
0.622  
0.959  
1.406  
2.920  
145  
130  
90  
75  
65  
50  
45  
33  
30  
28  
22  
18  
11  
2.35  
2.10  
1.80  
1.60  
1.40  
1.10  
1.00  
0.80  
0.65  
0.60  
0.50  
0.40  
0.29  
2.35  
2.00  
1.65  
1.40  
1.20  
1.05  
0.88  
0.68  
0.62  
0.58  
0.46  
0.38  
0.27  
30  
20  
20  
........... Inductance drops 30 % at Isat  
20  
20  
Materials  
20  
Core..............................................Ferrite  
Wire ........................... Enameled copper  
Terminal Finish....................................Sn  
Coating................ Magnetic epoxy resin  
Packaging.......2000 pcs. per 7-inch reel  
15  
20  
18  
20  
22  
20  
33  
20  
47  
20  
How to Order  
100  
20  
SRN3015 - 100M  
Soldering Profile  
Model  
Value Code (see table)  
Temperature  
Rising Area  
Preheat Area  
150 ~ 200 °C / 60 - 180 sec.  
Reflow Area  
Forced Cooling Area  
3.0 °C/sec. max.  
+1.5 ~ 3.0 °C  
6.0°C / sec max.  
Product Dimensions  
PeakTemperature:  
250 °C +5/-10 °C, 5 sec. max.  
3.0 0.1  
250  
200  
150  
100  
50  
(.118 .004)  
40~90 sec.max.  
217 °C  
3.0 0.1  
(.118 .004)  
50  
100  
150  
200  
250  
0
Time (Seconds)  
Peak Temperature: 255 ° max.  
Maximum Time Above 217 °C: 90 seconds  
1.5  
(.059)  
MAX.  
Recommended Layout  
Electrical Schematic  
2.7  
(.106)  
TYP.  
0.9 0.2  
2.7  
(.035 .008)  
1.0  
(.106)  
(.039)  
1.2 0.2  
(.047 .008)  
1.2  
(.047)  
0.9 0.2  
(.035 .008)  
1.0  
(.039)  
MM  
(INCHES)  
DIMENSIONS:  
*
RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.  
** Bourns follows the prevailing definition of “halogen free” in the industry. 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.  
Customers should verify actual device performance in their specific applications.  

SRN3015-4R7M 替代型号

型号 品牌 替代类型 描述 数据表
SRN3015TA-4R7M BOURNS

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