SMT Power Inductor
HCB0747 Type
Features
RoHS compliant.
Low profile, SMD type.
High current.
Magnetic shielded.
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 :
RECOMMENDED PAD PA
TTERNS
B
C
E
A
D
3.0/0.118
UNIT : mm/inch
B = 7.00 / 0.276 Max.
C = 4.70 / 0.185 Max.
D = 2.50 / 0.098
E = 1.50 / 0.059
L1
L2
Electrical Characteristics :
PART NO.
HCB0747A-800
HCB0747A-960
HCB0747A-111
HCB0747A-141
HCB0747B-101
HCB0747B-121
HCB0747B-151
HCB0747B-181
HCB0747B-221
HCB0747B-101L
HCB0747B-121L
HCB0747B-151L
HCB0747B-181L
HCB0747B-221L
HCB0747BS-101L
HCB0747BS-151L
At 25
o
C: 100KHz, 1V
L
11
(nH)
80
96
110
140
100
120
150
180
220
100
120
150
180
220
100
150
Li
(nH)
64
80
80
100
80
96
100
144
176
80
96
120
144
176
80
120
DCR
(m )
MAX
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.30
0.30
0.30
0.30
0.30
0.30
0.30
I
sat
2
(Adc)
51
40
40
35
45
40
35
20
15
40
35
25
20
15
38
22
I
rms
3
(Adc)
35
35
35
35
35
35
35
35
35
42
42
42
42
42
42
42
A
(mm/inch)
MAX
7.0/0.276
7.0/0.276
7.0/0.276
7.0/0.276
7.0/0.276
7.0/0.276
7.0/0.276
7.0/0.276
7.0/0.276
7.4/0.291
7.4/0.291
7.4/0.291
7.4/0.291
7.4/0.291
7.0/0.276
7.0/0.276
L1
(mm/inch)
7.5/0.295
7.5/0.295
7.5/0.295
7.5/0.295
7.5/0.295
7.5/0.295
7.5/0.295
7.5/0.295
7.5/0.295
7.9/0.311
7.9/0.311
7.9/0.311
7.9/0.311
7.9/0.311
7.5/0.295
7.5/0.295
L2
(mm/inch)
3.0/0.118
3.0/0.118
3.0/0.118
3.0/0.118
3.0/0.118
3.0/0.118
3.0/0.118
3.0/0.118
3.0/0.118
3.9/0.154
3.9/0.154
3.9/0.154
3.9/0.154
3.9/0.154
3.0/0.118
3.0/0.118
1.
2.
3.
4.
Tolerance of inductance is 20%.
Isat is the DC current which cause the inductance drop not lower than Li.
Irms is the DC current which cause the surface temperature of the part increase less than 45
O
C.
Operating temperature : -20
O
C
to 105
O
C
( including self-temperature rise ).
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
http://www.deltaww.com
109
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