Delta Electronics HCB0740A User Manual
SMT Power Inductor
HCB0740A 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 :
B
A
Electrical Characteristics :
HCB0740A-101 100 80 0.40 35 37
HCB0740A-151 150 96 0.40 23 37
HCB0740A-201 200 160 0.40 15 37
HCB0740A-471 470 376 0.40 10 37
1. Tolerance of inductance is 20%.
2. Isat is the DC current which cause the inductance drop not lower than Li.
3. Irms is the DC current which cause the surface temperature of the part increase less than 45 C.
4. Operating temperature : -20 C to 105 C ( including self-temperature rise ).
C
o
C
At 25 : 100KHz, 1V
1
o
L
(nH)
OO
E
(nH)
D
Li
RECOMMENDED PAD PATTERNS
DCR
(m ) MAX
3.0/0.118
7.5/0.295
3.0/0.118
2
sat
I
(Adc)
UNIT : mm/inch
A = 7.00 / 0.276 Max.
B = 7.00 / 0.276 Max.
C = 4.00 / 0.157 Max.
D = 2.50 / 0.098
E = 1.50 / 0.079
O
rms
I
(Adc)
3
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
107
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