SRR3818A-680M [BOURNS]

FIXED IND 68UH 460MA 1.6 OHM SMD;
SRR3818A-680M
型号: SRR3818A-680M
厂家: BOURNS ELECTRONIC SOLUTIONS    BOURNS ELECTRONIC SOLUTIONS
描述:

FIXED IND 68UH 460MA 1.6 OHM SMD

测试 功率感应器 电感器
文件: 总6页 (文件大小:342K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
Features  
Shielded construction  
Inductance range: 1 to 100 µH  
Heating current up to 3.6 A  
AEC-Q200 qualified  
RoHS compliant* and halogen free**  
SRR3818A Series - Shielded Power Inductors  
Operating Temp........... -40 °C to +150 °C  
(Temperature rise included)  
1
2
Inductance @  
100 kHz/0.1 V  
I rms  
(A)  
I rms  
(A)  
SRF  
(MHz)  
Typ.  
DCR (mΩ)  
Bourns  
Part Number  
I sat  
(A)  
Storage Temperature .. -40 °C to +150 °C  
Temperature Rise  
L (μH) Tol. (%)  
Typ.  
Max.  
Typ.  
Typ.  
1
SRR3818A-1R0Y  
SRR3818A-1R5Y  
SRR3818A-2R2Y  
SRR3818A-2R7Y  
SRR3818A-3R3Y  
SRR3818A-3R9Y  
SRR3818A-4R7Y  
SRR3818A-6R8Y  
SRR3818A-100M  
SRR3818A-150M  
SRR3818A-220M  
SRR3818A-330M  
SRR3818A-470M  
SRR3818A-680M  
SRR3818A-101M  
1.0  
1.5  
2.2  
2.7  
3.3  
3.9  
4.7  
6.8  
10  
15  
22  
33  
47  
± 30  
± 30  
± 30  
± 30  
± 30  
± 30  
± 30  
± 30  
± 20  
± 20  
± 20  
± 20  
± 20  
± 20  
± 20  
165  
125  
95  
90  
75  
70  
60  
50  
40  
30  
25  
20  
15  
13  
11  
27.5  
33  
37  
47  
2.75  
2.5  
2
1.9  
1.7  
1.6  
1.5  
1.25  
1
0.8  
0.65  
0.5  
0.45  
0.38  
0.28  
3.6  
3.1  
2.6  
2.5  
2.1  
2
1.9  
1.6  
1.3  
2.1  
1.6  
1.4  
..................... 20 °C typ. at rated Irms  
2
40 °C typ. at rated Irms  
45.5  
49.5  
64.5  
80  
60  
65  
85  
Rated Current  
1.3  
............ Inductance drops 35 % at Isat  
Moisture Sensitivity Level.....................1  
.................N/A  
1.15  
1.05  
0.95  
0.8  
0.65  
0.55  
0.43  
0.34  
0.3  
105  
120  
160  
235  
340  
500  
740  
1030  
1600  
2600  
90  
125  
180  
260  
395  
590  
825  
1280  
2040  
Materials  
Core..............................................Ferrite  
Wire ............................Enameled copper  
Terminal Finish ...................................Sn  
Packaging....... 1000 pcs. per 7-inch reel  
1.05  
0.8  
0.65  
0.56  
0.46  
0.34  
68  
100  
0.24  
0.2  
Product Dimensions  
3.80 ± 0.20  
(.150 ± .008)  
How to Order  
Electrical Schematic  
SRR3818A - 1R0Y  
3.80 ± 0.20  
(.150 ± .008)  
Model  
Value Code (see table)  
Recommended Layout  
1.60  
(.063)  
4.30  
(.169)  
1.80 ± 0.20  
(.071 ± .008)  
1.30 ± 0.20  
(.051 ± .008)  
1.20 ± 0.20  
(.047 ± .008)  
1.10  
(.043)  
1.60  
(.063)  
MM  
(INCHES)  
DIMENSIONS:  
1.30 ± 0.20  
(.051 ± .008)  
MM  
(INCHES)  
DIMENSIONS:  
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  
SRR3818A Series - Shielded Power Inductors  
Inductance vs. IDC  
SRR3818A-1R0Y  
SRR3818A-1R5Y  
SRR3818A-2R2M  
120%  
100%  
120%  
100%  
120%  
100%  
80%  
60%  
40%  
80%  
60%  
40%  
80%  
60%  
40%  
20%  
0%  
20%  
0%  
20%  
0%  
0
0.5  
1.0  
1.5  
2.0  
0
0.5  
1.0  
1.5  
2.0  
2.5  
0
0.5  
1.0  
1.5  
2.0  
IDC (A)  
IDC (A)  
IDC (A)  
SRR3818A-2R7M  
SRR3818A-3R3M  
SRR3818A-3R9M  
120%  
100%  
120%  
100%  
120%  
100%  
80%  
60%  
40%  
80%  
60%  
40%  
80%  
60%  
40%  
20%  
0%  
20%  
0%  
20%  
0%  
0
0.4  
0.8  
1.2  
1.6  
0
0.3  
0.6  
0.9  
1.2  
1.5  
0
0.3  
0.6  
0.9  
1.2  
IDC (A)  
IDC (A)  
IDC (A)  
SRR3818A-100M  
SRR3818A-6R8M  
SRR3818A-4R7M  
120%  
100%  
80%  
120%  
100%  
80%  
120%  
100%  
80%  
60%  
60%  
60%  
40%  
40%  
40%  
20%  
0%  
20%  
0%  
20%  
0%  
0
0.2  
0.4  
0.6  
0.8  
1.0  
0
0.3  
0.6  
0.9  
1.2  
0
0.2  
0.4  
0.6  
0.8  
IDC (A)  
IDC (A)  
IDC (A)  
SRR3818A-150M  
SRR3818A-220M  
SRR3818A-330M  
120%  
120%  
100%  
80%  
120%  
100%  
80%  
100%  
80%  
60%  
40%  
60%  
60%  
40%  
40%  
20%  
0%  
20%  
0%  
20%  
0%  
0.0 0.1  
0.2  
0.3  
0.4  
0.5  
0.6  
0
0.1  
0.2  
0.3  
0.4  
0.5  
0
0.1  
0.2  
0.3  
0.4  
IDC (A)  
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 disclaimers as set forth on the last page of this document, and at www.bourns.com/legal/disclaimer.pdf.  
SRR3818A Series - Shielded Power Inductors  
Inductance vs. IDC (Continued)  
SRR3818A-470M  
SRR3818A-680M  
SRR3818A-101M  
120%  
100%  
80%  
120%  
100%  
80%  
120%  
100%  
80%  
60%  
60%  
60%  
40%  
40%  
40%  
20%  
0%  
20%  
0%  
20%  
0%  
0
0.1  
0.2  
0.3  
0.4  
0
0.1  
0.2  
0.3  
0
0.1  
0.1  
0.3  
0.2  
0.3  
IDC (A)  
IDC (A)  
IDC (A)  
Temperature vs. IDC  
SRR3818A-1R5Y  
SRR3818A-2R2M  
SRR3818A-1R0Y  
50  
40  
50  
40  
60  
48  
30  
20  
30  
20  
36  
24  
10  
0
10  
0
12  
0
0
0.6  
1.2  
1.8  
2.4  
3.0  
0
1
2
3
4
0
1
2
3
4
5
IDC (A)  
IDC (A)  
IDC (A)  
SRR3818A-3R9M  
SRR3818A-2R7M  
SRR3818A-3R3M  
50  
50  
50  
40  
30  
20  
40  
30  
20  
40  
30  
20  
10  
10  
0
10  
0
0
0
0.6  
1.2  
1.8  
2.4  
3.0  
0
0.5  
1.0  
1.5  
2.0  
2.5  
0
0.5  
1.0  
1.5  
2.0  
2.5  
IDC (A)  
IDC (A)  
IDC (A)  
SRR3818A-4R7M  
SRR3818A-6R8M  
SRR3818A-100M  
50  
60  
48  
50  
40  
30  
40  
30  
36  
20  
10  
0
24  
12  
0
20  
10  
0
0
0.45 0.90 1.35  
1.80 2.25  
0
0.5  
1.0  
1.5  
2.0  
0
0.4  
0.8  
1.2  
1.6  
IDC (A)  
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 disclaimers as set forth on the last page of this document, and at www.bourns.com/legal/disclaimer.pdf.  
SRR3818A Series - Shielded Power Inductors  
Temperature vs. IDC (Continued)  
SRR3818A-150M  
SRR3818A-220M  
SRR3818A-330M  
50  
40  
30  
50  
40  
30  
50  
40  
30  
20  
10  
0
20  
10  
0
20  
10  
0
0
0.3  
0.6  
0.9  
1.2  
0
0.2  
0.4  
0.6  
0.8  
1.0  
0
0.4  
0.4  
0.6  
0.8  
IDC (A)  
IDC (A)  
IDC (A)  
SRR3818A-470M  
SRR3818A-680M  
SRR3818A-101M  
50  
40  
30  
60  
48  
36  
50  
40  
30  
20  
10  
0
24  
12  
0
20  
10  
0
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7  
0.0  
0.1  
0.2 0.3  
0.4  
0.5  
0.6  
0
0.1  
0.2  
0.3  
0.4  
IDC (A)  
IDC (A)  
IDC (A)  
Tel: +886-2 2562-4117 • Email: asiacus@bourns.com  
EMEA: Tel: +36 88 520 390 • 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 disclaimers as set forth on the last page of this document, and at www.bourns.com/legal/disclaimer.pdf.  
SRR3818A Series - Shielded Power Inductors  
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: 260 °C  
250  
200  
150  
100  
50  
217 °C  
60~150 Sec.  
Peak Temperature 260  
max.  
60 Sec.  
Max.  
Max. Peak Temperature -5 30 sec. max.  
Max. Time Above 217 : 60~150 sec. max.  
60~120 Sec.  
50  
100  
150  
200  
250  
0
Time (Seconds)  
178  
(7.001)  
2.0 0.5  
(.079 .020)  
16.5  
(.650)  
DIA.  
13.0  
(.512)  
DIA.  
21.0 0.8  
(.827 .031)  
50.0 -0  
(1.969 - 0)  
13.0  
(.512)  
DIA.  
12.0  
(.472)  
14.0 +0  
(.551 +0)  
2.0  
(.079)  
8.0  
(.315)  
END  
START  
100  
100  
100  
100  
Leader  
Trailer  
no component  
no component  
Components  
200 m/m min.  
400 m/m min.  
USER DIRECTION OF FEED  
QTY: 1000 PCS. PER REEL  
MM  
DIMENSIONS:  
(INCHES)  
08/17  
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 disclaimers as set forth on the last page of this document, and at www.bourns.com/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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Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change  
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and complete before placing orders for Bourns® products.  
The characteristics and parameters of a Bourns® product set forth in its data sheet are based on laboratory conditions, and  
statements regarding the suitability of products for certain types of applications are based on Bourns’ knowledge of typical  
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