SRU8028A-680Y [BOURNS]

FIXED IND 68UH 850MA 390 MOHM;
SRU8028A-680Y
型号: SRU8028A-680Y
厂家: BOURNS ELECTRONIC SOLUTIONS    BOURNS ELECTRONIC SOLUTIONS
描述:

FIXED IND 68UH 850MA 390 MOHM

文件: 总4页 (文件大小:190K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
Features  
Shielded construction  
Inductance range: 2.5 to 100 µH  
Heating current up to 4.5 A  
AEC-Q200 qualified  
220  
RoHS compliant* and halogen free**  
SRU8028A Series - 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  
Inductance  
@ 100 KHz / 1 V  
Test  
Freq.  
(MHz)  
SRF  
(MHz)  
Typ.  
DCR  
(Ω)  
Max.  
Q
(Ref.)  
I rms  
(A)  
Bourns  
Part Number  
I sat  
(A)  
L (μH)  
2.5  
3.3  
4.7  
6.8  
10  
Tol. (%)  
±30  
±30  
±30  
±30  
±30  
±30  
±30  
±30  
±30  
±30  
±30  
SRU8028A-2R5Y  
SRU8028A-3R3Y  
SRU8028A-4R7Y  
SRU8028A-6R8Y  
SRU8028A-100Y  
SRU8028A-150Y  
SRU8028A-220Y  
SRU8028A-330Y  
SRU8028A-470Y  
SRU8028A-680Y  
SRU8028A-101Y  
15  
12  
15  
13  
22  
20  
22  
20  
14  
23  
20  
7.96  
7.96  
7.96  
7.96  
2.52  
2.52  
2.52  
2.52  
2.52  
2.52  
0.796  
65  
60  
50  
40  
35  
25  
20  
15  
12  
9
0.018  
0.023  
0.026  
0.045  
0.057  
0.085  
0.13  
4.5  
3.6  
3.7  
2.8  
2.6  
2.0  
1.6  
1.3  
1.2  
0.85  
0.75  
4.2  
3.5  
3.2  
2.5  
2.2  
1.7  
1.5  
1.1  
1.0  
0.8  
0.7  
......................40 °C typ. at rated I rms  
Inductance Drop.......... 35 % typ. at I sat  
15  
Materials  
22  
Core..............................................Ferrite  
Wire ............................Enameled copper  
Terminal Finish .........................Ag/Ni/Sn  
Packaging.................. 1500 pcs. per reel  
33  
0.185  
0.23  
47  
68  
0.39  
100  
8
0.50  
Product Dimensions  
How to Order  
Electrical Schematic  
8.0 0.3  
(.315 .012)  
SRU8028A - 100Y  
Model  
Value Code (see table)  
8.0 0.3  
(.315 .012)  
Inductor Connection  
2.8 0.3  
(.110 .012)  
2.5  
(.098)  
TYP.  
6.0  
(.236)  
TYP.  
LCR METER  
2.8  
(.110)  
TYP.  
2.5  
(.098)  
TYP.  
MM  
(INCHES)  
DIMENSIONS:  
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  
Recommended Layout  
5.8  
(.228)  
2.0  
2.0  
(.079)  
(.079)  
WARNING Cancer and Reproductive Harm www.P65Warnings.ca.gov  
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.  
3.2  
(.126)  
SRU8028A Series - Shielded Power Inductors  
Soldering Profile  
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  
Peak Temperature  
250 °C max.  
250  
200  
150  
100  
50  
217 °C  
60~150 Sec.  
60 Sec.  
Max.  
Max. Peak  
Temperature -5 °C:  
30 sec. max.  
60~120 Sec.  
Max. Time Above  
217 °C:  
60~150 sec. max.  
50  
100  
150  
200  
250  
0
Time (Seconds)  
L vs. IDC  
SRU8028A-2R5Y  
SRU8028A-220Y  
30.0  
3.0  
2.5  
2.0  
1.5  
1.0  
0.5  
0.0  
L @ 25  
L @ 125 ℃  
L @ 25 ℃  
L @ 125 ℃  
25.0  
20.0  
15.0  
10.0  
5.0  
0.0  
0.0  
0.5  
1.0  
1.5  
2.0  
2.5  
0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0  
8.0  
IDC (A)  
IDC (A)  
SRU8028A-101Y  
SRU8028A-6R8Y  
100.0  
90.0  
80.0  
70.0  
60.0  
50.0  
40.0  
30.0  
20.0  
10.0  
0.0  
8.0  
7.0  
6.0  
5.0  
4.0  
3.0  
2.0  
1.0  
0.0  
L @ 25 ℃  
L @ 125 ℃  
L @ 25 ℃  
L @ 125 ℃  
0.0  
0.3  
0.6  
0.9  
1.2  
0.0  
1.0  
2.0  
3.0  
4.0  
IDC (A)  
IDC (A)  
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.  
SRU8028A Series - Shielded Power Inductors  
Temperature vs. IDC  
SRU8028A-220Y  
SRU8028A-2R5Y  
70.0  
60.0  
50.0  
40.0  
30.0  
20.0  
10.0  
0.0  
80.0  
T @ 25  
T @ 25 ℃  
70.0  
60.0  
50.0  
40.0  
30.0  
20.0  
10.0  
0.0  
0.0  
0.5  
1.0  
1.5  
2.0  
2.5  
0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0  
IDC (A)  
IDC (A)  
SRU8028A-101Y  
SRU8028A-6R8Y  
70.0  
60.0  
50.0  
40.0  
30.0  
20.0  
10.0  
0.0  
60.0  
T @ 25 ℃  
T @ 25 ℃  
50.0  
40.0  
30.0  
20.0  
10.0  
0.0  
0.00  
0.30  
0.60  
0.90  
1.20  
0.0  
1.0  
2.0  
3.0  
4.0  
IDC (A)  
IDC (A)  
Packaging Specifications  
330  
(12.99)  
2.0 0.5  
(.079 .020)  
22.4  
(.882)  
DIA.  
13.0 0.5  
21.0 0.8  
(.827 .031)  
(.512 .020)  
DIA.  
50.0  
(1.969)  
13.0 0.5  
(.512 .020)  
DIA.  
16  
(.630)  
18  
(.709)  
4
(.157)  
ND  
START  
USER DIRECTION OF FEED  
QTY: 1500 PCS. PER REEL  
12  
(.472)  
MM  
DIMENSIONS:  
(INCHES)  
NO COMPONENT  
200  
(7.874)  
NO COMPONENT  
400  
COMPONENTS  
(15.748)  
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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