Delta Electronics Power Supply SHCN 660 User Manual

SMT Power Inductor  
S HCN 660 Typ e  
Features  
RoHS compliant.  
High current handling capability in the smallest footprint  
Self-leads, suitable for high density mounting.  
High energy storage and low DCR.  
&
profile.  
Provided with embossed carrier tape packing.  
Ideal for power source circuits, DC-DC converter, DC-AC inverters  
inductor applications.  
In addition to the standard versions shown here, customized  
inductors are available to meet your exact requirements.  
Mechanical Dimens ion :  
RECOMMENDED PAD PATTERNS  
B
A
D
UNIT : mm/inch  
A = 4.10 / 0.161  
B = 5.90 / 0.232 Ma x.  
C = 6.00 / 0.236 Ma x.  
D = 5.80 / 0.228 Ma x.  
E = 3.85 / 0.152  
G
C
F
E
F = 2.00 / 0.079  
G = 5.70 / 0.224  
H = 5.70 / 0.224  
H
OC  
Electrical Characteris tics :  
25 , 100KHz, 1V  
Is at 2  
(Adc)  
Irms 3  
(Adc)  
Lo1  
(uH)  
0.22  
0.40  
0.50  
1.20  
DCR  
(m ) MAX  
S HCN660 s e rie s (Lvs .I)  
PART NO.  
1500  
1200  
900  
600  
300  
0
1R2  
0R5  
0R4  
R 2 2  
SHCN660-R22  
SHCN660-0R4  
SHCN660-0R5  
SHCN660-1R2  
1.8  
3.5  
4.0  
7.0  
28  
23  
18  
10  
27  
20  
17  
10  
1. Tolerance of inductance is 15%.  
2. Isat is the DC current which cause the inductance drop less than  
20% of its nominal inductance without current.  
3. Irms is the DC current which cause the surface temperature of the  
O
part increase less than 45 C.  
O
O
4. Operating temperature : -20 C to 105 C ( including self-temperature rise ).  
0
2
4
6
8
10 12 14 16 18 20 22 24 26 28 30 32  
BIAS (A)  
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  
140  
 

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