Delta Electronics MPO135 Specifications

SMT Power Inductor (MOLDING TYPE)
MPO135 Type
Features
RoHS compliant.
Low profile(5.0mm max. hegiht), high current(lsat up to 54A) SMD type.
Magnetically shielded, suitable for hight 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, custom inductors are
available to meet your exact requirements.
Mechanical Dimension:
B
A
Electrical Characteristics:
PART NO.
MP0135-R68
MP0135-R82
MP0135-1R0
M P0135-1R5
MP 0135-2R2
1. Lo is the initial inductance.
2. Isat is the DC current which cause the inductance drop approximately 20% of its nominal inductance without current.
3. Irms is the DC current which cause the surface temperature of the part increase approximately than 40
4. Operating temperature : -55
PWS trace size and thickness, airflow and other cooling component can affect the surface temperature of the part.
Please verify the temperature of the part in the end application.
DELTA ELECTRONICS, INC.
(TAOYUAN PLANT CPBG)
E
D
F
o
At 25 : 100KHz, 0.25V C
DCR
1
L
o
(uH) (m ) TYP.
0.68 20% 1.50
0.82 20% 2.00
1.00 20% 2.10
1 .50 20% 3.40
2 .20 20% 4.60
O to 125 O ( including self-temperature rise ). Circuit design, component placement,
C C
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
RECOMMENDED PAD PA TTERNS
5.2/0.205
C
7.8/0.307
DCR 2
Isat
(m ) MAX.
(Adc)
1.70 54
2.30 53
2.50 50
4.10 48
5.50 32
147
UNIT : mm/inch
A = 13.20 0.60 / 0.520 0.024
B = 12.90 / 0.508 Max.
C = 4.0 1.0 / 0.157 0.039
D = 5.00 / 0.196 Max.
E = 0.01 / 0.0004 Min.
F = 2.54 0.30 / 0.10 0.012
3
Irms Dimension "C"
mm / inch
(Adc)
0.5 / 0.02
34 4.0 / 0.157
31 4.0 / 0.157
29 4.0 / 0.157
23 3.0 / 0.118
18 3.0 / 0.118
O
C.