SRR0745A-561M [BOURNS]

FIXED IND 560UH 260MA 2.6 OHM;
SRR0745A-561M
型号: SRR0745A-561M
厂家: BOURNS ELECTRONIC SOLUTIONS    BOURNS ELECTRONIC SOLUTIONS
描述:

FIXED IND 560UH 260MA 2.6 OHM

文件: 总4页 (文件大小:219K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
Features  
Shielded construction  
Inductance range: 10 to 1000 μH  
Heating current up to 2.1 A  
Dimensions: 7.3 x 7.3 x 4.5 mm  
AEC-Q200 qualified  
RoHS compliant* and halogen free**  
SRR0745A Series - Shielded Power Inductors  
Electrical Specifications @ 25 °C  
General Specifications  
Operating Temperature  
................................-40 °C to +125 °C  
(Temperature rise included)  
Inductance  
@ 1 kHz / 1 V  
DCR  
(Ω)  
Max.  
I rms  
(A)  
Bourns  
Part Number  
I sat  
(A)  
***K-  
Factor  
L (μH)  
Tol. (%)  
Storage Temperature  
................................-40 °C to +125 °C  
Temperature Rise  
.......................40 °C typ. at rated Irms  
Inductance drop...................25 % at Isat  
SRR0745A-100M  
SRR0745A-120M  
SRR0745A-150M  
SRR0745A-180M  
SRR0745A-220M  
SRR0745A-270M  
SRR0745A-330M  
SRR0745A-390M  
SRR0745A-470M  
SRR0745A-560M  
SRR0745A-680M  
SRR0745A-820M  
SRR0745A-101M  
SRR0745A-121M  
SRR0745A-151M  
SRR0745A-181M  
SRR0745A-221M  
SRR0745A-271M  
SRR0745A-331M  
SRR0745A-391M  
SRR0745A-471M  
SRR0745A-561M  
SRR0745A-681M  
SRR0745A-821M  
SRR0745A-102M  
10  
12  
15  
18  
22  
27  
33  
39  
47  
±20  
±20  
±20  
±20  
±20  
±20  
±20  
±20  
±20  
±20  
±20  
±20  
±20  
±20  
±20  
±20  
±20  
±20  
±20  
±20  
±20  
±20  
±20  
±20  
±20  
0.052  
0.062  
0.075  
0.09  
0.096  
0.13  
0.15  
0.19  
0.21  
0.24  
0.3  
2.1  
2.0  
1.9  
2.5  
2.3  
2.1  
1.95  
1.75  
1.62  
1.45  
1.3  
1.2  
1.1  
0.96  
0.9  
0.78  
0.7  
0.58  
0.54  
0.5  
0.46  
0.4  
0.36  
0.34  
0.3  
0.28  
0.26  
0.24  
112  
98  
88  
83  
72  
66  
59  
55  
50  
47  
41  
38  
34  
32  
29  
26  
23  
22  
20  
18  
16  
15  
13  
12  
11  
1.8  
1.65  
1.45  
1.35  
1.17  
1.05  
0.95  
0.86  
0.78  
0.7  
Materials  
Core..............................................Ferrite  
Wire ............................Enameled copper  
Terminal Finish ...................................Sn  
Packaging.................. 1000 pcs. per reel  
56  
68  
82  
0.4  
100  
120  
150  
180  
220  
270  
330  
390  
470  
560  
680  
820  
1000  
0.45  
0.55  
0.76  
0.82  
0.95  
1.2  
1.5  
1.85  
2.2  
2.6  
2.8  
3.5  
4.1  
0.6  
Product Dimensions  
0.48  
0.46  
0.42  
0.38  
0.34  
0.32  
0.29  
0.26  
0.24  
0.22  
0.2  
7.30 0.2  
(.287 .008)  
7.30 0.2  
(.287 .008)  
***K-Factor: To calculate core flux density, Bp-p (gauss) = K x L(μH) x Δ I (peak-to-peak ripple current,  
A), determine core loss from Core Loss vs. Flux Density plot.  
4.60  
(.181)  
4.50 0.2  
(.177 .008)  
TYP.  
Core Loss vs. Flux Density  
2.00  
(.079)  
10000  
TYP.  
1000  
100  
10  
800 KHz  
500 KHz  
300 KHz  
200 KHz  
100 KHz  
50 KHz  
10 KHz  
Recommended Layout  
2.40  
(.094)  
1
1.50  
(.059)  
1.50  
(.059)  
0.1  
4.80  
(.189)  
0.01  
100  
1000  
10000  
MM  
(INCHES)  
DIMENSIONS:  
Flux Density Bp-p (gauss)  
*
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.  
WARNING  
Cancer and Reproductive Harm  
www.P65Warnings.ca.gov  
SRR0745A Series - Shielded Power Inductors  
Inductance vs. IDC  
SRR0745A-221M  
L @ 25 °C L @ 125 °C  
SRR0745A-470M  
SRR0745A-101M  
L @ 25 °C  
L @ 125 °C  
L @ 25 °C  
L @ 125 °C  
60.0  
50.0  
120.0  
90.0  
250.0  
200.0  
40.0  
30.0  
20.0  
10.0  
0.0  
150.0  
100.0  
50.0  
0.0  
60.0  
30.0  
0.0  
0.0  
0.3  
0.6  
0.9  
1.2  
1.5  
1.8  
0.0  
0.3  
0.6  
0.9  
1.2  
0.0  
0.2  
0.4  
0.6  
0.8  
IDC (A)  
IDC (A)  
IDC (A)  
Temperature Rise vs. IDC  
SRR0745A-221M  
SRR0745A-470M  
SRR0745A-101M  
ΔT @ 25 °C  
ΔT @ 25 °C  
ΔT @ 25 °C  
80.0  
60.0  
80.0  
60.0  
40.0  
60.0  
50.0  
40.0  
30.0  
20.0  
10.0  
0.0  
40.0  
20.0  
0.0  
20.0  
0.0  
0.0 0.33 0.67 1.00 1.33  
1.66 2.00  
0.0 0.20 0.40 0.60 0.80 1.00 1.20 1.40  
0.0  
0.20  
0.40  
0.60  
0.80  
1.00  
IDC (A)  
IDC (A)  
IDC (A)  
How to Order  
Electrical Schematic  
SRR0745A - 100M  
Model  
Value Code (see table)  
Asia-Pacific: Tel: +886-2 2562-4117 • Email: asiacus@bourns.com  
EMEA: Tel: +36 88 885 877 • Email: eurocus@bourns.com  
The Americas: Tel: +1-951 781-5500 • Email: americus@bourns.com  
www.bourns.com  
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.  
SRR0745A Series - Shielded Power Inductors  
Soldering Profile  
Peak Temperature 250 max.  
Max. Peak Temperature -5  
30 sec. max.  
Max. Time Above 217 : 60~150 sec. max.  
Temperature  
Rising Area  
Preheat  
Area  
Reflow  
Area  
Forced  
Cooling Area  
+4.0 °C/Sec. Max.  
150~200 °C / 60~120 Sec.  
+3.0 °C/Sec. Max.  
-(1.0~5.0) °C/Sec. Max.  
Peak Temperature: 250 °C  
250  
200  
150  
100  
50  
217 °C  
60~150 Sec.  
60 Sec.  
Max.  
60~120 Sec.  
50  
100  
150  
200  
250  
0
Time (Seconds)  
Packaging Specifications  
330  
DIA.  
2.0 ± 0.5  
(.079 ± .020)  
22.4  
(.882)  
(12.99)  
13.0 0.5  
(.512 .020)  
DIA.  
21.0 ± 0.8  
(.827 ± .031)  
50.0 -0  
(1.97 -0)  
13.0 0.5  
(.512 .020)  
DIA.  
18 +0  
(.709 +0)  
16.0  
(.630)  
12.0  
4.0  
(.472)  
(.157)  
END  
START  
NO COMPONENT  
200  
COMPONENTS  
NO COMPONENT  
400  
(7.87)  
(15.75)  
USER DIRECTION OF FEED  
MM  
(INCHES)  
DIMENSIONS:  
QTY: 1000 PCS. PER REEL  
REV. 11/19  
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.  
Legal Disclaimer Notice  
This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and  
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Users shall not sell, transfer, export or re-export any Bourns®ꢀWYVK\J[ZꢀVYꢀ[LJOUVSVN`ꢀMVYꢀ\ZLꢀPUꢀHJ[P]P[PLZꢀ^OPJOꢀPU]VS]Lꢀ[OLꢀ  
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*ꢆꢊꢋꢌꢀꢍꢋꢅꢆꢊꢅꢆꢎ9  

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