Delta Electronics SIW75 Series SIW75 Installation instructions

o
25 C: 100KHz, 0.1V
SMT Power Inductor
SIW75 Type
RoHS compliant.
Small size (7.3mm*7.3mm),low profile (5.2mmmax. height) SMD type.
Suitable for highdensity mounting.
High energy storageand low DCR.
Provided with embossedcarrier tape packing.
Idel for powersource circuits, DC-DCconverter,
DC-AC inverters inductorapplication.
In addition tothe standard versionsshown here,
customized inductors areavailable to meetyour exact requirements.
Features
64
Electrical Characteristics:
0.00 0.01 0.10 1.00 10.00
CURRENT (A)
1.00
10.00
100.00
INDUCTANCE (uH)
471
391
331
271
221
181
151
121
101
820
680
560
470
390
330
270
220
180
150
120
100
6R8
4R7
3R3
2R2
1R5
1R0
SIW75 - 1R0 1.0 0.023 2.90
SIW75 - 1R5 1.5 0.028 2.60
SIW75 - 2R2 2.2 0.032 2.40
SIW75 - 3R3 3.3 0.038 2.20
SIW75 - 4R7 4.7 0.049 1.90
SIW75 - 6R8 6.8 0.060 1.70
SIW75 - 100 10.0 0.070 1.60
SIW75 - 120 12.0 0.080 1.50
SIW75 - 150 15.0 0.090 1.40
SIW75 - 180 18.0 0.100 1.30
SIW75 - 220 22.0 0.120 1.20
SIW75 - 270 27.0 0.140 1.10
SIW75 - 330 33.0 0.160 1.00
SIW75 - 390 39.0 0.190 0.91
SIW75 - 470 47.0 0.220 0.84
SIW75 - 560 56.0 0.290 0.72
SIW75 - 680 68.0 0.340 0.66
SIW75 - 820 82.0 0.460 0.58
SIW75 - 101 100.0 0.550 0.51
SIW75 - 121 120.0 0.670 0.42
SIW75 - 151 150.0 0.900 0.37
SIW75 - 181 180.0 1.050 0.35
SIW75 - 221 220.0 1.350 0.29
SIW75 - 271 270.0 1.550 0.28
SIW75 - 331 330.0 2.050 0.23
SIW75 - 391 390.0 2.300 0.21
SIW75 - 471 470.0 2.600 0.19
1. Tolerance of inductance: 20% for 1.0~6.8uH, 10% for 10~470uH.
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 45
3. Operating temperature : -20 to 105 (including self-temperature rise).
oC.
oo
C C
2
Irated
(Adc)
PART NO.
1
L
(uH)
DCR
(m ) MAX
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
Mechanical Dimension:
UNIT:mm/inch
A = 7.6/ 0.299 Max.
B = 7.6 /0.299 Max.
C = 5.2/ 0.205 Max.
D = 5.3 0.1 / 0.209 0.004
E = 1.0 0.1 / 0.039 0.004
F = 2.0/ 0.079
RECOMMENDED PAD PATTERNS
3.0
2.0
4.3
F
D
E
C
B
A