SMT Power Inductor
HMP1335, 1340, 1345 & 1348S 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
¡ Ó
C
F
D
H
G
K
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
A
J
E
L
O N
UNIT : mm/inch
PART NO.
HMP1335
HMP1340
HMP1345
HMP1348S
12.70
12.70
12.70
12.70
1
A
0.02
0.02
0.02
0.02
13.00
13.00
13.00
13.00
B
0.5 / 0.512
0.5 / 0.512
0.5 / 0.512
0.5 / 0.512
0.02
0.02
0.02
0.02
C (MAX)
3.50 / 0.138
4.00 / 0.157
4.50 / 0.177
4.80 / 0.189
E
2.40 / 0.094
2.40 / 0.094
2.40 / 0.094
1.80 / 0.071
N
11.20 / 0.441
11.20 / 0.411
11.20 / 0.411
10.60 / 0.417
O
4.40 / 0.173
4.40 / 0.173
4.40 / 0.173
5.00 / 0.197
0.5 / 0.50
0.5 / 0.50
0.5 / 0.50
0.5 / 0.50
Electrical Characteristics :
HMP1335-4R6LD
HMP1340-0R8
HMP1340-1R5
HMP1340-2R0
HMP1340-2R2
HMP1340-3R3
HMP1340-4R7
HMP1340-5R6
HMP1345-0R6
HMP1348S-0R4
At 25
o
C: 100KHz, 1V
L
1
(uH)
Li
(uH) MIN
(m
DCR
) MAX
I
sat 2
(Adc)
I
rms 3
(Adc)
4.6
0.8
1.5
2.0
2.2
3.3
4.7
5.6
0.6
0.4
3.40
0.64
1.20
1.60
1.76
2.64
3.76
4.50
0.48
0.32
7.4
2.5
4.3
4.3
4.3
6.6
8.5
11.0
1.3
0.9
7.5
24.0
20.0
12.0
12.0
9.5
9.0
8.0
25.0
36.0
14.0
19.0
15.0
15.0
15.0
12.6
11.0
10.0
21.0
39.0
1.
2.
3.
4.
Tolerance of inductance is 20%.
Isat is the DC current which cause the inductance drop to 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
120
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