Mechanical Dimension :
Features
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
SMT Power Inductor
HMP1355 Type
N
M
L
K
O
C
J
E
D
H
A
B
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
123
G
F
1
UNIT : mm/inch
Electrical Characteristics :
At 25
: 100KHz, 1V
o
C
PART NO.
C (MAX)
E
N
O
B
A
At 25
: 100KHz, 1V
o
C
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 ).
rms
L
(uH)
Li
(uH) MIN
I
(Adc)
(m ) MAX
DCR
sat
I
(Adc)
1
3
2
RECOMMENDED PAD PATTERNS
HMP1355
12.70 0.5 / 0.50 0.02
13.00 0.5 / 0.512 0.02
5.50 / 0.217
2.40 / 0.094
11.20 / 0.441
4.40 / 0.173
HMP1355S
12.70 0.5 / 0.50 0.02
13.00 0.5 / 0.512 0.02
5.50 / 0.217
1.80 / 0.071
10.60 / 0.417
5.00 / 0.197
HMP1355-0R4
0.4
0.32
0.8
47.0
45.0
HMP1355-0R5
0.5
0.40
0.8
40.0
45.0
HMP1355M-0R6
0.6
0.48
0.9
35.0
39.0
HMP1355-1R0
1.0
0.80
1.6
30.0
30.0
HMP1355-1R3
1.3
1.05
1.6
20.0
30.0
HMP1355-1R5
1.5
1.20
1.6
20.0
30.0
HMP1355-3R3
3.3
2.30
4.3
14.0
15.0
HMP1355M-4R7
4.7
3.76
7.5
13.5
13.0
HMP1355-4R7HS
4.7
3.50
9.5
14.0
12.0
HMP1355S-1R5
1.5
1.20
2.1
20.0
30.0
HMP1355SM-4R7
4.7
3.76
9.0
13.5
11.8
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.
