Delta Electronics MPO135 User manual

SMT Power Inductor (MOLDING TYPE)
MPO135 Type
Mechanical Dimension:
RoHS compliant.
available to meet your exact requirements.
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
Features
Electrical Characteristics:
DELTA ELECTRONICS, INC.
(TAOYUAN PLANT CPBG)
At 25 : 100KHz, 0.25V
oC
252, SAN YING ROAD, KUEISAN INDUSTRIAL ZONE, TAOYUAN SHIEN, 333, TAIWAN, R.O.C.
TEL: [phone]; FAX: [phone]
http://www.deltaww.com
147
MP0135-R68 0.68 20% 1.50 1.70 54 34 4.0 / 0.157
MP0135-R82 0.82 20% 2.00 2.30 53 31 4.0 / 0.157
MP0135-1R0 1.00 20% 2.10 2.50 50 29 4.0 / 0.157
MP0135-1R5 1.50 20% 3.40 4.10 48 23 3.0 / 0.118
MP0135-2R2 2.20 20% 4.60 5.50 32 18 3.0 / 0.118
Dimension "C"
mm / inch
0.5 / 0.02
Lo
(uH)
DCR
(m ) TYP.
Irms
(Adc)
3
Isat
(Adc)
2
PART NO.
DCR
(m ) MAX.
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
7.8/0.307
14.2/0.559
5.2/0.205
E
B
A
F
DC
1
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.
O
3. Irms is the DC current which cause the surface temperature of the part increase approximately than 40 C.
OO
4. Operating temperature : -55 C to 125 C ( including self-temperature rise ). Circuit design, component placement,
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.
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