HMP1355 Datasheet, PDF (1/1 Pages) Delta Electronics, Inc. – SMT Power Inductor

SMT Power Inductor
HMP1355 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
C
A
F HG
D
J
E
RECOMMENDED PAD PATTERNS
K
M
ON
L
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
PART NO.
HMP1355
HMP1355S
1_A
12.70 0.5 / 0.50 0.02
12.70 0.5 / 0.50 0.02
B
13.00 0.5 / 0.512 0.02
13.00 0.5 / 0.512 0.02
C (MAX)
5.50 / 0.217
5.50 / 0.217
E
2.40 / 0.094
1.80 / 0.071
UNIT : mm/inch
N
O
11.20 / 0.441
10.60 / 0.417
4.40 / 0.173
5.00 / 0.197
Electrical Characteristics : At 25^oC: 100KHz, 1V
L¹
(uH)
HMP1355-0R4
0.4
HMP1355-0R5
0.5
HMP1355M-0R6
0.6
HMP1355-1R0
1.0
HMP1355-1R3
1.3
HMP1355-1R5
1.5
HMP1355-3R3
3.3
HMP1355M-4R7
4.7
HMP1355-4R7HS
4.7
HMP1355S-1R5
1.5
HMP1355SM-4R7
4.7
Li
(uH) MIN
0.32
0.40
0.48
0.80
1.05
1.20
2.30
3.76
3.50
1.20
3.76
DCR
(m ) MAX
0.8
0.8
0.9
1.6
1.6
1.6
4.3
7.5
9.5
2.1
9.0
I sat2
(Adc)
47.0
40.0
35.0
30.0
20.0
20.0
14.0
13.5
14.0
20.0
13.5
I rms3
(Adc)
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.
3. Irms is the DC current which cause the surface temperature of the part increase less than 45^OC.
4. Operating temperature : -20^OC to 105^OC ( 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: [phone]; FAX: [phone]
http://www.deltaww.com
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