Delta Electronics SMT Power Inductor HAH73 User Manual
Smt power inductor, Hah73 type, Features
DELTA ELECTRONICS, INC.
(TAOYUAN PLANT CPBG)
SMT Power Inductor
HAH73 Type
RoHS compliant.
Low profile (3.0mm max. height) SMD type.
Magnetically shielded, 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 application.
In addition to the standard versions shown here,
customized inductors are available to meet your exact requirements.
Features
85
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
Mechanical Dimension:
UNIT : mm / inch
A = 7.90 / 0.311 Max.
B = 7.00 / 0.276 Max.
C = 1.20 / 0.047 Ref.
D = 3.00 / 0.118 Max.
E = 0.01 / 0.0004 Min.
F = 1.90 / 0.075 Ref.
B
2.34
1
.6
0
2.42
7.10
D
E
A
F
C
Electrical Characteristics:
O
At 25
C
, 100KHz, 1V
2
1. Lo is the initial inductance.
2. Isat is the DC current which cause the inductance drop to Li.
O
O
3. Operating temperature : -20
C
to 105
C
( including self-temperature rise ).
1
RECOMMENDED PAD PATTERNS
PART NO.
Lo
Li
DCR
I
sat
(uH)
(uH) 20%
(m ) MAX
(Adc)
HAH73-0R1
0.10
0.08
2.5
30.0
HAH73-0R2
0.20
0.16
3.4
18.0
HAH73-R47
0.47
0.40
4.1
12.0
HAH73-R68
0.68
0.60
5.3
10.0
HAH73-1R0
1.00
0.90
10.0
8.5