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DO1608C-474ML [COILCRAFT]

SMT Power Inductors; SMT功率电感
DO1608C-474ML
型号： DO1608C-474ML
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：206K)
中文：  中文翻译
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Document 177-1  
SMT Power Inductors  
–
DO1608C Series  
• High energy storage and very low resistance  
• Defense Supply Center CID A-A-59742  
Designer’s Kit C377 contains 3 of each part  
Core material Ferrite  
Core and winding loss See www.coilcraft.com/coreloss  
Terminations RoHS compliant gold over nickel over moly-manganese.  
Other terminations available at additional cost.  
Weight 28 – 164 mg  
Ambient temperature –40°C to +85°C with Irms current, +85°C to  
+100°C with derated current  
Storage temperature Component: –40°C to +100°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  
Packaging 750/7″reel; 2500/13″ reel Plastic tape: 12 mm wide,  
0.28 mm thick, 4 mm pocket spacing, 3 mm pocket depth  
PCB washing Only pure water or alcohol recommended  
Irms(A)4  
1. When ordering, please specify termination and packaging codes:  
DO1608C-105MLC  
Termination: L = RoHS compliant gold over nickel over moly-  
manganese.  
DCR SRF  
max typ  
Part  
L ±20%2  
Isat3 20°C 40°C  
number1  
(µH)  
(Ohms) (MHz) (A) rise rise  
DO1608C-102ML_  
DO1608C-152ML_  
DO1608C-222ML_  
DO1608C-272ML_  
DO1608C-332ML_  
1.0  
1.5  
2.2  
2.7  
3.3  
0.05 130  
0.06 115  
0.07 100  
2.9  
2.6  
2.3  
2.1  
2.0  
1.90 2.70  
1.90 2.65  
1.85 2.55  
1.80 2.45  
1.60 2.20  
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 embossed  
0.08  
0.08  
75  
70  
plastic tape (750 parts per full reel).  
B = Less than full reel. In tape, but not machine  
ready.  
DO1608C-472ML_  
DO1608C-682ML_  
DO1608C-822ML_  
DO1608C-103ML_  
DO1608C-153ML_  
4.7  
6.8  
8.2  
10  
0.09  
0.13  
0.16  
0.16  
0.23  
50  
45  
40  
35  
30  
1.5  
1.2  
1.40 1.90  
1.20 1.60  
1.15 1.10 1.55  
1.10 1.10 1.50  
0.90 0.90 1.25  
To have a leader and trailer added ($25 charge),  
use code letter C instead.  
D = 13″ machine-ready reel. EIA-481 embossed  
plastic tape (2500 parts per full reel).  
15  
2. Tested at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/HP 4263B  
LCR meter or equivalent.  
3. DC current at which the inductance drops 10% (typ) from its value  
without current.  
4. Current that causes the specified temperature rise from 25°C  
ambient.  
5. Electrical specifications at 25°C.  
DO1608C-223ML_  
DO1608C-333ML_  
DO1608C-473ML_  
DO1608C-683ML_  
22  
33  
47  
68  
0.37  
0.51  
0.64  
0.86  
1.27  
20  
15  
14  
11  
0.70 0.75 0.95  
0.58 0.60 0.80  
0.50 0.52 0.70  
0.40 0.44 0.60  
DO1608C-104ML_ 100  
9.0 0.31 0.37 0.50  
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.  
DO1608C-154ML_ 150  
DO1608C-224ML_ 220  
DO1608C-334ML_ 330  
DO1608C-474ML_ 470  
DO1608C-684ML_ 680  
2.00  
3.11  
3.80  
5.06  
9.20  
6.0 0.27 0.28 0.39  
5.5 0.22 0.23 0.31  
5.0 0.18 0.22 0.30  
4.0 0.16 0.20 0.26  
3.0 0.14 0.14 0.19  
DO1608C-105ML_ 1000  
13.8  
2.0 0.10 0.11 0.15  
Specifications subject to change without notice.  
Please check our website for latest information.  
Document177-1 Revised12/11/08  
© Coilcraft, Inc. 2009  
Document 177-2  
SMT Power Inductors – DO1608C Series  
Typical L vs Frequency  
Typical L vs Current  
10000  
10000  
1000 µH  
1000 µH  
1000  
1000  
100 µH  
100 µH  
100  
10  
100  
10  
10 µH  
1 µH  
10 µH  
1 µH  
1
1
0.1  
0.1  
0.01  
0.1  
1
10  
0.01  
0.1  
1
10  
Frequency (MHz)  
Current (A)  
0.260  
6,60  
max  
0.050  
1,27  
0.055  
1,40  
Irms Derating  
120  
0.140  
3,56  
0.175  
4,45  
0.090  
2,29  
max  
110  
100  
90  
80  
70  
60  
50  
40  
30  
20  
0.215  
5,46  
0.040  
1,02  
0.170  
4,32  
min  
Recommended  
Land Pattern  
0.155  
3,94  
dia  
0.115  
2,92  
max  
0.070  
1,78  
Dash  
number  
10  
0
Part marking since Feb. 2005. Parts manufactured  
prior to that date may have color dots.  
Visit www.coilcraft.com/colrpowr.cfm for details.  
-40  
-20  
0
20  
40  
60  
80  
100 120  
Ambient temperature (°C)  
inches  
mm  
Dimensions are in  
Specifications subject to change without notice.  
Please check our website for latest information.  
Document177-2 Revised12/11/08  
© Coilcraft, Inc. 2009  

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