SMT Power Inductor
HMP 1355 Typ e
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 Dimens ion :
RECOMMENDED PAD PATTERNS
K
C
G
F
H
B
D
UNIT : mm/inch
D = 7.80 / 0.307
F = 2.50 / 0.098
G = 2.50 / 0.098
H = 8.00 / 0.315
J = 3.20 / 0.126
K = 7.00 / 0.276
L = 14.00 / 0.551
M = 3.70 / 0.146
M
N
O
A
J
E
L
UNIT : mm/inch
A
PART NO.
O
C (MAX)
E
N
B
HMP1355
12.70
12.70
0.5 / 0.50
0.5 / 0.50
0.02
0.02
13.00
13.00
0.5 / 0.512
0.5 / 0.512
0.02
0.02
5.50 / 0.217
5.50 / 0.217
2.40 / 0.094
1.80 / 0.071
11.20 / 0.441
10.60 / 0.417
4.40 / 0.173
5.00 / 0.197
HMP1355S
At 25oC: 100KHz, 1V
Electrical Characteris tics :
1
2
3
DCR
(m ) MAX
L
Li
Is a t
Irm s
(uH) MIN
(uH)
(Adc)
(Adc)
HMP1355-0R4
HMP1355-0R5
HMP1355M-0R6
HMP1355-1R0
HMP1355-1R3
HMP1355-1R5
HMP1355-3R3
HMP1355M-4R7
HMP1355-4R7HS
HMP1355S-1R5
HMP1355SM-4R7
0.4
0.5
0.6
1.0
1.3
1.5
3.3
4.7
4.7
1.5
4.7
0.32
0.40
0.48
0.80
1.05
1.20
2.30
3.76
3.50
1.20
3.76
0.8
0.8
0.9
1.6
1.6
1.6
4.3
7.5
9.5
2.1
9.0
47.0
40.0
35.0
30.0
20.0
20.0
14.0
13.5
14.0
20.0
13.5
45.0
45.0
39.0
30.0
30.0
30.0
15.0
13.0
12.0
30.0
11.8
1. Tolerance of inductance is 20%.
2. Isat is the DC current which cause the inductance drop to Li.
O
3. Irms is the DC current which cause the surface temperature of the part increase less than 45 C.
O
O
4. Operating temperature : -20 C to 105 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
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