SI85 Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – SMT Power Inductor

SMT Power Inductor
SI 85 Type
Features
„ RoHS compliant.
„ Low profile (5.5mm max.Height)), SMD type.
„ Unshielded.
„ Self-leads,suitable for high density mounting.
„ High energy storage and low DCR
„ 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 Dimension:
C
B
RECOMMENDED PAD PATTERNS
8.0
D
8.0 ^1.4
UNIT:mm/inch
A = 7.8±0.2 / 0.307±0.008
B = 7.0±0.2 / 0.276±0.008
C = 5.0±0.5 / 0.197±0.020
D = 1.5±0.2 / 0.059±0.008


Electrical Characteristics: 25Ċ, 100KHz, 0.1V for 0.8~6.8uH. 1KHz,1.0V for 10~1000uH
PART NO.
SI85-100K
SI85-120K
SI85-150K
SI85-180K
SI85-220K
SI85-270K
SI85-330K
SI85-390K
SI85-470K
SI85-560K
SI85-680K
SI85-820K
SI85-101K
SI85-121K
SI85-151K
SI85-181K
SI85-221K
SI85-271K
SI85-331K
SI85-391K
SI85-471K
SI85-561K
SI85-102K
L¹
(uH)
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
120.0
150.0
180.0
220.0
270.0
330.0
390.0
470.0
560.0
1000.0
DCR
Ƹ
."9
0.0700
0.0800
0.0900
0.1000
0.1100
0.1200
0.1300
0.1600
0.1800
0.2400
0.2800
0.3700
0.4300
0.4700
0.6400
0.7100
0.9600
1.1100
1.2600
1.7700
1.9600
2.1600
3.8500
Irated²
(Adc)
2.30
2.00
1.80
1.60
1.50
1.40
1.30
1.20
1.10
0.94
0.85
0.78
0.72
0.66
0.58
0.51
0.49
0.42
0.40
0.36
0.34
0.31
0.26
1.Tolerance of inductance±15% for 0.8~6.8uH, ±10% for 10~1000uH.
2.Irated is the DC current which cause the inductance drop less than 10% of its nominal inductance without current
and the surface temperature of the part increase less than 45Ċ.
3.Operating temperature:-20Ċ to 105Ċ (including self-temperature rise).