Delta Electronics Power Supply SIW73 User Manual

SMT Power Inductor  
SIW73 Type  
Features  
RoHS compliant.  
Small size (7.3mm*7.3mm), low profile (3.5mm max. height) SMD type.  
Suitable for high density mounting.  
High energy storage and low DCR.  
Provided with embossed carrier tape packing.  
Idel for power source circuits, DC-DC converter,  
DC-AC inverters inductor application.  
In addition to the standard versions shown here,  
customized inductors are available to meet your exact requirements.  
Mechanical Dimension:  
RECOMMENDED PAD PATTERNS  
F
C
3.0  
E
D
2.0  
UNIT:mm/inch  
A = 7.6 / 0.299Max.  
B = 7.6/ 0.299 Max.  
C = 3.5/ 0.138 Max.  
D = 5.3 0.1 / 0.209 0.004  
E = 1.0 0.1 / 0.039 0.004  
F = 2.0/ 0.079  
A
4.3  
B
o
25 C: 100KHz, 0.1V  
Electrical Characteristics:  
1
2
L
DCR  
(m ) MAX  
Irated  
(Adc)  
PART NO.  
(uH)  
SIW73 - 1R0  
SIW73 - 1R5  
SIW73 - 2R2  
SIW73 - 3R3  
SIW73 - 4R7  
SIW73 - 6R8  
SIW73 - 100  
SIW73 - 120  
SIW73 - 150  
SIW73 - 180  
SIW73 - 220  
SIW73 - 270  
SIW73 - 330  
SIW73 - 390  
SIW73 - 470  
SIW73 - 560  
SIW73 - 680  
SIW73 - 820  
SIW73 - 101  
1.0  
1.5  
0.022  
0.026  
0.032  
0.041  
0.049  
0.067  
0.085  
0.100  
0.130  
0.160  
0.180  
0.240  
0.290  
0.340  
0.410  
0.480  
0.600  
0.710  
0.950  
3.60  
3.40  
2.68  
2.40  
2.26  
1.66  
1.37  
1.12  
1.08  
1.04  
0.80  
0.77  
0.71  
0.62  
0.56  
0.54  
0.50  
0.43  
0.39  
101  
820  
100.00  
680  
560  
470  
390  
330  
270  
220  
180  
150.  
2.2  
3.3  
4.7  
6.8  
10.0  
12.0  
15.0  
18.0  
22.0  
27.0  
33.0  
39.0  
47.0  
56.0  
68.0  
82.0  
100.0  
120  
100  
10.00  
6R8  
4R7  
3R3  
2R2  
1R5  
1R0  
1.00  
0.00  
0.01  
0.10  
1.00  
10.00  
CURRENT (A)  
1. Tolerance of inductance: 20%.  
2. Irated is the DC current which cause the inductance drop 10% typical of its nominal inductance without current  
and the surface temperature of the part increase less than 45oC.  
3. Operating temperature : -20oC to 105oC (including self-temperature rise).  
DELTA ELECTRONICS, INC.  
(TAOYUAN PLANT CPBG)  
252, SAN YING ROAD, KUEISAN INDUSTRIAL ZONE, TAOYUAN SHIEN, 333, TAIWAN, R.O.C.  
TEL: 886-3-3591968; FAX: 886-3-3591991  
63  
Download from Www.Somanuals.com. All Manuals Search And Download.  

Cooper Lighting Landscape Lighting MFT91MWWFT4 User Manual
Craftsman Air Compressor 91916558 User Manual
Craftsman Lawn Aerator 486243152 User Manual
Craftsman Saw 28617589 User Manual
Craftsman Saw 31521212 User Manual
Elation Professional Indoor Furnishings DMX 101 User Manual
Euro Pro Electric Grill K4820H User Manual
Frigidaire Beverage Dispenser FFWC38F6LS User Manual
Fundex Games Games 2633 User Manual
Gardena Water Dispenser C 1060 profi User Manual