Delta Electronics SI65 User Manual
SMT Power Inductor
SI65 Type
Features
RoHS compliant.
Low profile (4.85mm max. height) SMD type.
Unshielded.
Self-leads, suitable for high density
High energy storage and low DCR.
Provided with embossed carrier tape packing.
Idel 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.
mounting.
Mechanical Dimension:
A
Electrical Characteristics:
PART NO.
SI65 - R33 0.33 0.0043 8.50
SI65 - R56 0.56 0.0095 6.60
SI65 - R78 0.78 0.0070 6.00
SI65 - R82 0.82 0.0110 6.00
SI65 - 1R0 1.00 0.0125 4.50
SI65 - 1R5 1.50 0.0160 4.00
SI65 - 2R2 2.20 0.0230 3.20
SI65 - 2R7 2.70 0.0250 2.90
SI65 - 3R3 3.30 0.0300 2.60
SI65 - 4R7 4.70 0.0340 2.30
SI65 - 6R8 6.80 0.0550 1.80
SI65 - 8R2 8.20 0.0600 1.70
SI65 - 100 10.00 0.0500 1.50
SI65 - 120 12.00 0.1200 1.40
SI65 - 150 15.00 0.1400 1.30
SI65 - 180 18.00 0.1500 1.20
SI65 - 220 22.00 0.1800 1.10
SI65 - 270 27.00 0.2000 0.97
SI65 - 330 33.00 0.2300 0.88
SI65 - 390 39.00 0.3200 0.80
SI65 - 470 47.00 0.3700 0.72
SI65 - 560 56.00 0.4200 0.68
SI65 - 680 68.00 0.4600 0.61
SI65 - 820 82.00 0.6000
SI65 - 101 100.00 0.7000 0.52
SI65 - 121 120.00 0.9300 0.48
SI65 - 151 150.00 1.1000 0.40
SI65 - 181 180.00 1.3800 0.38
SI65 - 221 220.00 1.5700 0.35
1. Tolerance of inductance : 15% for 0.33~8.2uH, 10% for 10~220uH.
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 45 C.
3. Operating temperature: -20 C to 105 C (including self-temperature rise).
DELTA ELECTRONICS, INC.
(TAOYUAN PLANT CPBG)
L
(uH)
RECOMMENDED PAD PATTERNS
C
o
C,
25 100KHz, 0.1V for 0.33~8.2uH. 1KHz,1.0V for 10uH~220uH.
1
DCR
( ) MAX
B
6.1
D
1.1
2
Irated
(Adc)
5.8
1000.00
100.00
INDUCTANCE (uH)
10.00
1.00
0.58
0.00 0.01 0.10 1.00 10.00
o
oo
252, SAN YING ROAD, KUEISAN INDUSTRIAL ZONE, TAOYUAN SHIEN, 333, TAIWAN, R.O.C.
TEL: 886-3-3591968; FAX: 886-3-3591991
http://www.deltaww.com
5
UNIT:mm/inch
¡Ó
A = 5.8 0.2 / 0.228 0.008
¡Ó
B = 5.2 0.2 / 0.205 0.008
¡Ó
C = 4.5 0.35 / 0.177 0.014
¡Ó
D = 1.2 0.2 / 0.047 0.008
221
151
181
121
101
820
680
560
470
390
330
270
220
180
150
120
100
¡Ó
¡Ó
¡Ó
CURRENT (A)
¡Ó
Loading...