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SD54-123 PDF预览

SD54-123

更新时间: 2024-09-25 14:52:31
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线艺 - COILCRAFT /
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2页 203K
描述
Surface Mount Power Inductors

SD54-123 数据手册

 浏览型号SD54-123的Datasheet PDF文件第2页 
Document 427-1  
SMT Power Inductors  
SD54 Series  
• Rugged, cost-effective power inductors  
• Excellent current handling; low DCR  
• Values greater than 47 µH are 10ꢀ tolerance  
Core material Ferrite  
Terminations RoHS compliant tin-silver over tin over nickel over silver.  
Weight 0.35 – 0.43 g  
Ambient temperature –40°C to +85°C with Irms current, +85°C to  
+125°C with derated current  
Storage temperature Component: –40°C to +85°C.  
Tape and reel packaging: –40°C to +80°C  
Resistance to soldering heat Max three 40 second reflows at  
+260°C, parts cooled to room temperature between cycles  
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /  
85ꢀ relative humidity)  
Packaging 400/7reel; 1500/13reel; Plastic tape: 12 mm wide,  
0.4 mm thick, 8 mm pocket spacing, 4.7 mm pocket depth  
PCB washing Tested to MIL-STD-202 Method 215 plus an additional  
aqueous wash. See Doc787_PCB_Washing.pdf.  
Inductance2  
(µH)  
SRF typ3  
(MHz)  
DCR (mOhm)  
Isat (A)4  
Irms (A)5  
20°C rise 40°C rise  
Part  
number1  
nom  
max  
10% drop 20% drop 30% drop  
SD54-103ML_  
SD54-123ML_  
SD54-153ML_  
SD54-183ML_  
SD54-223ML_  
10 20ꢀ  
12 20ꢀ  
15 20ꢀ  
18 20ꢀ  
22 20ꢀ  
71.5  
80.2  
94.0  
103  
78.6  
88.2  
103  
113  
130  
28  
26  
23  
21  
19  
2.0  
1.8  
1.5  
1.4  
1.3  
2.3  
2.0  
1.8  
1.6  
1.5  
2.4  
2.2  
1.9  
1.8  
1.6  
1.7  
1.6  
1.5  
1.4  
1.3  
2.3  
2.2  
2.1  
2.0  
1.8  
119  
SD54-273ML_  
SD54-333ML_  
SD54-393ML_  
SD54-473ML_  
SD54-563KL_  
27 20ꢀ  
33 20ꢀ  
39 20ꢀ  
47 20ꢀ  
56 10ꢀ  
134  
150  
195  
222  
251  
147  
165  
214  
244  
276  
18  
16  
13  
12  
11  
1.2  
1.1  
1.0  
0.92  
0.83  
1.4  
1.2  
1.1  
1.0  
0.96  
1.4  
1.3  
1.2  
1.1  
1.0  
1.2  
1.2  
1.0  
0.97  
0.92  
1.7  
1.6  
1.4  
1.3  
1.3  
SD54-683KL_  
SD54-823KL_  
SD54-104KL_  
SD54-124KL_  
SD54-154KL_  
68 10ꢀ  
82 10ꢀ  
100 10ꢀ  
120 10ꢀ  
150 10ꢀ  
335  
379  
503  
579  
654  
368  
416  
553  
636  
719  
9.3  
8.4  
7.4  
7.0  
6.3  
0.76  
0.69  
0.62  
0.56  
0.51  
0.88  
0.80  
0.72  
0.66  
0.60  
0.95  
0.85  
0.77  
0.71  
0.64  
0.80  
0.74  
0.64  
0.58  
0.57  
1.1  
1.1  
0.88  
0.80  
0.77  
SD54-184KL_  
SD54-224KL_  
180 10ꢀ  
220 10ꢀ  
874  
996  
961  
1095  
5.5  
5.0  
0.46  
0.43  
0.53  
0.50  
0.57  
0.54  
0.49  
0.47  
0.67  
0.66  
1. When ordering, please specify packaging code:  
SD54-224KLC  
Packaging: C = 7machine-ready reel. EIA-481 embossed plastic tape (400 parts per full reel). Quantities less than full reel available: in tape (not  
machine ready) or with leader and trailer ($25 charge).  
D = 13machine-ready reel. EIA-481 embossed plastic tape.  
Factory order only, not stocked (1500 parts per full reel).  
B = In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering,  
simply change the last letter of your part number from B to C.  
2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/HP 4284A impedance analyzer or equivalent.  
3. SRF measured using Agilent/HP 8753D network analyzer and Coilcraft SMD-D test fixture.  
4. DC current at which the inductance drops the specified amount from its value without current.  
5. Current that causes the specified rise from 25°C ambient.  
6. Electrical specifications at 25°C.  
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.  
Document 427-1 Revised 06/03/22  
US +1-847-639-6400 sales@coilcraft.com  
UK +44-1236-730595 sales@coilcraft-europe.com  
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw  
China +86-21-6218 8074 sales@coilcraft.com.cn  
Singapore + 65-6484 8412 sales@coilcraft.com.sg  
© Coilcraft Inc. 2022  
This product may not be used in medical or high  
risk applications without prior Coilcraft approval.  
Specification subject to change without notice.  
Please check web site for latest information.  

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