Delta Electronics SILM4015 User manual

RoHS compliant.
Low profile(1.5mm max.height)SMD type.
Magnetically shielded, suitable for high densitymounting.
Self-leads ,suitable forhigh density mounting.
High energy storageand low DCR.
Provided with embossedcarrier tape packing.
Idel for powersource circuits, DC-DCconverter, DC-ACinverters
inductor applications.
In addition tothe standard versionsshown here, customizedinductors
are available tomeet your exactrequirements.
Features
50
25 : 100KHz, 0.1V
OC
SMT Power Inductor
SILM4015 Type
0.000.010.101.0010.00
CURRENT(A)
1.00
10.00
100.00
INDUCTANCE(uH)
1R0
3R9
4R7
5R6
6R8
8R2
100
120
150
180
220
270
330
390
470
1R5
1R8
2R2
2R7
3R3
Electrical Characteristics :
SILM4015 - 1R0 1.0 69 2.00
SILM4015 - 1R5 1.5 84 1.70
SILM4015 - 2R2 2.2 98 1.40
SILM4015 - 2R7 2.7 114 1.30
SILM4015 - 3R3 3.3 126 1.00
SILM4015 - 3R9 3.9 144 0.90
SILM4015 - 4R7 4.7 180 0.88
SILM4015 - 5R6 5.6 198 0.85
SILM4015 - 6R8 6.8 264 0.80
SILM4015 - 8R2 8.2 288 0.75
SILM4015 - 100 10.0 306 0.50
SILM4015 - 120 12.0 366 0.45
SILM4015 - 150 15.0 462 0.42
SILM4015 - 180 18.0 510 0.40
SILM4015 - 220 22.0 732 0.37
SILM4015 - 270 27.0 840 0.33
SILM4015 - 330 33.0 1104 0.31
SILM4015 - 390 39.0 1182 0.28
SILM4015 - 470 47.0 1356 0.25
2
Irated
(Adc)
PART NO. DCR
(m ) MAX
1
(uH)
L
1. Tolerance of inductance : 30% for 1.0~8.2uH, 20% for 10~47uH.
2. Irated is the DC current which cause the inductance drop 35% typical of its nominal inductance without current
o
and the surface temperature of the part increase less than 45 C.
oo
3. Operating temperature: -20 C to 105 C (including self-temperature rise).
2.2
B
D
E
A
F
1.7
C
5.4
Mechanical Dimension :
UNIT:mm/inch
A =4.0 / 0.157Max.
B = 4.0/ 0.157 Max.
C = 1.5/ 0.059 Max.
D = 4.8/ 0.189 Max.
E = 2.9/ 0.114
F = 1.0/ 0.039
RECOMMENDED PAD PATTERNS
DELTA ELECTRONICS, INC.
(TAOYUAN PLANT CPBG) 252, SAN YING ROAD, KUEISAN INDUSTRIAL ZONE, TAOYUAN SHIEN, 333, TAIWAN, R.O.C.
TEL: [phone]; FAX: [phone]
http://www.deltaww.com