TAIYO-YUDEN MDMK2020T3R3MM

-Electrical Characteristics Data-
Halogen-free RoHS
Metal Core SMD Power Inductors
May-2012
TM
MCOIL
MDMK2020T3R3MM
Size :
2.0 x 2.0 x 1.2mm ( 0.079 x 0.079 x 0.047 inch )
Inductance :
3.3
Saturation Current : 1,550
Temp. rise Current : 1,200
DC Resistance : 0.155
uH
/
/
/
( test freq at 1.0MHz )
1,350
1,150
0.178
mA ( typ. / max. )
mA ( typ. / max. )
ohm ( typ. / max. )
Saturation current typical : 30% reduction from initial L value.
Temp. rise Current typical : Temperature will rise by 40 deg C
MDMK2020T3R3MM
DC Bias vs Inductance
MDMK2020T3R3MM
DC Bias vs Self Temp. Rise
60
Self Temp. Rise [deg.]
5.0
Inductance [uH]
4.0
3.0
2.0
1.0
0.0
40
30
20
10
0
0
500
1,000
1,500
2,000
DC Bias [mA]
100
10
1
0.1
0
1
10
Frequency [MHz]
0
500
1,000
DC Bias [mA]
MDMK2020T3R3MM
DC Bias vs Frequency
Inductance [uH]
50
100
1,500
2,000