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MLC1260-122ML [COILCRAFT]

SMT Power Inductors; SMT功率电感
MLC1260-122ML
型号： MLC1260-122ML
厂家： Coilcraft lnc.    Coilcraft lnc.
描述：

SMT Power Inductors
SMT功率电感
文件： 总2页 (文件大小：192K)
中文：  中文翻译
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Document 327-1  
SMT Power Inductors  
–
MLC Series  
• SoftsaturationmakesthemidealforVRD/VRMapplications  
• Special materials eliminate all thermal aging issues.  
Designer’s Kit C387 contains samples of all values  
Core material Iron  
Core and winding loss See www.coilcraft.com/coreloss  
Terminations RoHS tin-silver over copper. Other terminations  
available at additional cost.  
Weight MLC12XX 1.91 – 3.03 g; MLC15XX 2.73 – 4.72 g  
Ambient temperature –40°C to +85°C with Irms current  
Maximum part temperature: The part may be operated without  
damage as long its temperature (ambient + self-heating) does not  
exceed +125°C.  
Storage temperature Component: –40°C to +125°C.  
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 /  
85% relative humidity)  
Failures in Time (FIT) / Mean Time Between Failures (MTBF)  
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332  
PCB washing Only pure water or alcohol recommended  
Irms (A)5  
1. Please specify termination and packaging codes:  
DCR  
Isat (A)4  
L2  
±20%  
(µH)  
Height  
(mOhm)  
SRF3 10% 20%  
20°C 40°C max  
MLC1550-452MLC  
Partnumber1  
typ max (MHz) drop drop  
rise  
rise (mm)  
Termination: L= RoHS compliant tin-silver over copper.  
Special order:  
T = RoHS tin-silver-copper (95.5/4/0.5)  
or S = non-RoHS tin-lead (63/37).  
Packaging: C= 7″ machine-ready reel. EIA-481  
10.5 mm × 11.4 mm body size  
MLC1265-361ML_  
MLC1260-401ML_  
MLC1255-421ML_  
MLC1240-451ML_  
0.36  
0.40  
0.42  
0.45  
0.93 1.03 234 26.9 42.6  
0.93 1.03 228 21.0 35.2  
0.93 1.03 219 21.1 34.5  
1.73 1.91 198 16.5 24.9  
16.5 22.7  
16.3 21.9  
16.8 24.1  
12.8 19.8  
6.5  
6.1  
5.6  
4.1  
embossed plastic tape.  
B= Less than full reel. In tape, but not  
machine ready. To have a leader and  
trailer added ($25 charge), use code  
letter C instead.  
D= 13″ machine-ready reel. EIA-481  
embossed plastic tape. Factory order  
only, not stocked.  
MLC1265-701ML_  
MLC1250-801ML_  
MLC1240-901ML_  
MLC1260-122ML_  
MLC1255-122ML_  
0.70  
0.80  
0.90  
1.20  
1.20  
1.24 1.37 134 16.4 27.5  
2.35 2.59 151 13.3 21.7  
2.57 2.83 108 13.9 22.8  
15.2 21.0  
12.4 17.3  
11.9 16.3  
12.3 17.6  
12.4 17.5  
6.5  
5.1  
4.1  
6.1  
5.6  
2.38 2.62  
2.38 2.62  
93 14.0 23.3  
85 14.1 22.4  
MLC1250-132ML_  
MLC1245-152ML_  
MLC1260-172ML_  
MLC1245-402ML_  
1.30  
1.50  
1.75  
4.00  
2.38 2.62  
4.08 4.49  
2.84 3.13  
8.18 9.00  
76 10.8 17.7  
79 10.7 17.3  
72 12.1 19.2  
11.7 16.5  
10.3 14.2  
10.9 15.3  
5.3  
4.6  
6.1  
4.8  
2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc  
using a Coilcraft SMD-A fixture in an Agilent/HP 4284A  
LCR meter.  
3. SRF measured using an Agilent/HP4291A impedance  
analyzer and a Coilcraft 16193 fixture.  
4. DC current at which the inductance drops the specified  
amount from its value without current.  
5. Current that causes the specified temperature rise from  
25°C ambient.  
46  
7.42 11.8  
6.9  
9.8  
13.2 mm × 14.0 mm body size  
MLC1565-451ML_  
MLC1565-501ML_  
MLC1555-551ML_  
MLC1565-801ML_  
0.45  
0.50  
0.55  
0.80  
0.864 0.951 158 32.8 54.0  
0.864 0.951 132 21.3 38.1  
1.34 1.48 165 20.8 35.7  
18.0 25.6  
18.6 26.9  
16.1 22.3  
17.4 24.6  
6.5  
6.5  
5.6  
6.5  
1.20 1.32  
93 27.4 47.4  
6. Electrical specifications at 25°C.  
MLC1560-901ML_  
MLC1538-102ML_  
MLC1550-102ML_  
MLC1565-142ML_  
MLC1538-152ML_  
0.90  
1.00  
1.00  
1.40  
1.50  
1.72 1.90 101 17.8 28.7  
14.6 20.6  
11.5 16.7  
13.9 19.7  
13.7 19.9  
10.6 14.6  
6.0  
3.9  
5.2  
6.5  
3.9  
Refer to Doc 362 “Soldering Surface Mount Components”  
before soldering.  
3.46 3.81  
1.72 1.90  
2.20 2.42  
4.36 4.80  
81 13.6 21.2  
76 16.1 27.3  
77 18.9 30.1  
50 13.4 21.0  
MLC1565-202ML_  
MLC1550-252ML_  
MLC1565-282ML_  
MLC1555-302ML_  
MLC1550-452ML_  
2.00  
2.50  
2.80  
3.00  
4.50  
3.56 3.82  
3.43 3.74  
4.10 4.51  
4.06 4.47  
7.13 7.85  
64 15.2 24.2  
45 10.9 17.7  
44 13.7 22.3  
42 11.1 18.1  
11.6 16.3  
11.5 15.8  
10.7 15.2  
10.9 15.6  
8.43 11.7  
6.5  
5.2  
6.5  
5.6  
5.2  
36  
7.12 11.8  
Specifications subject to change without notice.  
Please check our website for latest information.  
Document327-1 Revised07/23/09  
© Coilcraft, Inc. 2009  
Document 327-2  
SMT Power Inductors - MLC Series  
Typical L vs Current  
Typical L vs Frequency  
10  
10  
MLC1550-452  
MLC1550-452  
MLC1565-282  
MLC1565-282  
MLC1538-152  
MLC1538-102  
MLC1538-152  
MLC1538-102  
1
1
MLC1555-551  
MLC1265-361  
MLC1555-551  
MLC1265-361  
0.1  
0.1  
0.1  
1
10  
100  
0.01  
0.1  
1
10  
Current (A)  
Frequency (MHz)  
Inductance vs current is unaffected by part temperature up to 135°C.  
Dimensions  
Temperature Rise vs Current  
70  
60  
MLCxxxx  
A
-xxxMLC  
50  
40  
30  
20  
B
C
Recommended  
Land Pattern  
10  
0
H
D
0
5
10  
15  
20  
25  
E
F
G
F
Current (Arms)  
Weight:  
MLC12XX 1.91 – 3.03 g; MLC15XX 2.73 – 4.72 g  
Body  
Size  
A
max  
B
max  
C
max  
Tape and Reel  
D
E
F
G
H
MLC1240  
MLC1245  
MLC1250  
MLC1255  
MLC1260  
MLC1265  
250/7″ reel;  
200/7″ reel;  
200/7″ reel;  
200/7″ reel;  
175/7″ reel;  
150/7″ reel;  
900/13″ reel  
800/13″ reel  
700/13″ reel  
700/13″ reel  
600/13″ reel  
600/13″ reel  
24 mm tape width  
24 mm tape width  
24 mm tape width  
24 mm tape width  
24 mm tape width  
24 mm tape width  
1240  
1245  
1250  
1255  
1260  
1265  
11.2  
11.2  
11.2  
11.4  
11.4  
11.4  
10.5  
10.5  
10.5  
10.5  
10.5  
10.5  
4.1  
4.6  
5.1  
5.6  
6.1  
6.5  
1.8  
1.8  
1.8  
1.8  
1.8  
1.8  
2.3  
2.3  
2.3  
2.3  
2.3  
2.3  
4.0  
4.0  
4.0  
4.0  
4.0  
4.0  
4.0  
4.0  
4.0  
4.0  
4.0  
4.0  
2.7  
2.7  
2.7  
2.7  
2.7  
2.7  
MLC1538  
MLC1550  
MLC1555  
MLC1560  
MLC1565  
200/7″ reel;  
150/7″ reel;  
150/7″ reel;  
150/7″ reel;  
125/7″ reel;  
800/13″ reel  
600/13″ reel  
500/13″ reel  
500/13″ reel  
500/13″ reel  
24 mm tape width  
24 mm tape width  
24 mm tape width  
24 mm tape width  
24 mm tape width  
1538  
1550  
1555  
1560  
1565  
13.8  
13.8  
13.8  
13.8  
14.0  
13.2  
13.2  
13.2  
13.2  
13.2  
3.9  
5.2  
5.6  
6.0  
6.5  
2.4  
2.4  
2.4  
2.4  
2.4  
3.0  
3.0  
3.0  
3.0  
3.0  
5.0  
5.0  
5.0  
5.0  
5.0  
5.4  
5.4  
5.4  
5.4  
5.4  
3.4  
3.4  
3.4  
3.4  
3.4  
7″ reels are stocked; 13″ reels are factory orders only.  
For packaging data see Tape and Reel Specifications section.  
All dimensions are in mm.  
Specifications subject to change without notice.  
Please check our website for latest information.  
Document327-2 Revised07/23/09  
© Coilcraft, Inc. 2009  

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