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SRP1040-R75M PDF预览

SRP1040-R75M

更新时间: 2024-01-11 20:23:50
品牌 Logo 应用领域
伯恩斯 - BOURNS /
页数 文件大小 规格书
4页 333K
描述
SRP1040 Series - Shielded Power Inductors

SRP1040-R75M 数据手册

 浏览型号SRP1040-R75M的Datasheet PDF文件第2页浏览型号SRP1040-R75M的Datasheet PDF文件第3页浏览型号SRP1040-R75M的Datasheet PDF文件第4页 
Features  
Applications  
Shielded construction  
Unit height of 4.2 mm  
Inductance range: 0.15 to 15 μH  
Current up to 34 A  
RoHS compliant*  
Input/output of DC/DC converters  
Power supplies for:  
• Portable communications equipment  
• Camcorders  
• LCD TVs  
• Car audio systems  
SRP1040 Series - Shielded Power Inductors  
General Specifications  
Electrical Specifications  
Test Voltage..................................0.25 V  
Test Frequency......................... 100 KHz  
Reflow Soldering .. 230 °C; 50 sec. max.  
Operating Temperature  
Inductance  
I rms  
(A)  
34  
32  
28  
24  
26  
23  
25  
23  
22  
21  
20  
18  
15  
15  
12  
11.5  
10  
I sat  
(A)  
DCR  
Bourns Part No.  
SRP1040-R15M  
SRP1040-R20M  
SRP1040-R36M  
SRP1040-R39M  
SRP1040-R47M  
SRP1040-R50M  
SRP1040-R56M  
SRP1040-R68M  
SRP1040-R75M  
SRP1040-R80M  
SRP1040-1R0M  
SRP1040-1R2M  
SRP1040-1R5M  
SRP1040-1R7M  
SRP1040-2R2M  
SRP1040-2R5M  
SRP1040-3R3M  
SRP1040-3R9M  
SRP1040-4R7M  
SRP1040-5R6M  
SRP1040-6R8M  
SRP1040-8R2M  
SRP1040-100M  
SRP1040-150M  
L (μH) ±±2 ꢀ  
0.15  
0.20  
0.36  
0.39  
0.47  
0.50  
0.56  
0.68  
0.75  
0.80  
1.0  
(mΩ) Max.  
40  
40  
40  
32  
38  
32  
36  
32  
28  
30  
28  
24  
20  
18  
17  
14  
14  
15  
13  
12  
11  
1.3  
1.0  
1.4  
1.4  
1.6  
1.9  
1.9  
2.4  
2.5  
3.0  
3.5  
4.7  
7.5  
7.5  
8.6  
8.7  
10  
12  
14  
16  
24  
33  
35  
57  
................................-55 °C to +150 °C  
(Temperature rise included)  
Storage Temperature  
................................-55 °C to +150 °C  
Resistance to Soldering Heat  
.............................+260 °C for 10 sec.  
Materials  
Core..................................................Iron  
Wire ............................Enameled copper  
Terminal........................................Cu/Sn  
Rated Current.....Ind. drops 20 % at Isat  
Temperature Rise.....40 °C at rated Irms  
Packaging....... 900 pcs. per 13-inch reel  
1.2  
1.5  
1.7  
2.2  
2.5  
3.3  
3.9  
4.7  
5.6  
6.8  
8.2  
10  
Product Dimensions  
4.2  
11.8  
(0.46ꢀ)  
MAX.  
(.16ꢀ)  
MAX.  
4.0  
(.1ꢀ7)  
MAX.  
10.7 0.ꢀ  
(0.421 0.020)  
9.0  
8.0  
7.0  
6.5  
5.0  
5.0  
5.0  
10.ꢀ  
(0.413)  
MAX.  
R68  
8.0  
9.0  
7.0  
15  
10.0 0.ꢀ  
(0.394 0.020)  
Soldering Profile  
275  
260 °C peak  
<1>Maximum of 10 seconds  
between +255 °C and +260 °C  
<1> 255 °C  
220 °C  
225  
175  
125  
75  
2.9 0.ꢀ  
(0.114 0.020)  
190°C  
Ramp Down  
5 °C/second  
60 seconds  
maximum  
2.2 0.ꢀ  
(0.087 0.020)  
150 °C  
120-150 seconds  
10 seconds minimum  
Recommended Layout  
Ramp Up  
4 °C/second maximum  
4.ꢀ  
(.177)  
12.4  
(0.488)  
25  
0
50  
100  
150  
200  
250  
300  
Time (Seconds)  
ꢀ.4  
(.213)  
Electrical Schematic  
MM  
(INCHES)  
DIMENSIONS:  
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.  
Specifications are subject to change without notice.  
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.  
Users should verify actual device performance in their specific applications.  

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