Power Inductor
Power Inductor CDR25D09/LA
■ Features
◎ Magnetically shielded construction. ◎ Storage temperature range: -40℃~+105℃. ◎ O...
Description
Power Inductor CDR25D09/LA
■ Features
◎ Magnetically shielded construction. ◎ Storage temperature range: -40℃~+105℃. ◎ Operating temperature range: -40℃~+105℃ (including coil’s self temperature rise). ◎ High operating frequency up to 6MHz. ◎ RoHS Compliance and Halogen Free.
■ Applications
Ideally used in MP3/MP4 player,smart phone,PDA,DSC,DVC,etc.
■ Dimensions/Recommended Land Patterns (mm)
◆ Dimensions
2.56
+0.15 -0.10
MAX 1.00
) 20 . ) (3 40 . (2
(1 .1 5)
5 1 . 0 +
6 5 . 2
0 1 . 0 -
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° 5 4
◆ Land pattern
30 1.
C0.40
R0.10
2. 3. 20 50
° 5 4
1
Power Inductor CDR25D09/LA
■Electrical Characteristics specification.
No. Part name Stamp Inductance ( H) [Within 1
μ ] ※
D.C.R. (m ) [Within] (at 20 )
Ω ℃
The saturation current 2 (at 20 )
1 2 3 4 5 6 7 8
CDR25D09LANP-R47PC CDR25D09LANP-R68PC CDR25D09LANP-1R0PC CDR25D09LANP-1R5PC CDR25D09LANP-2R2MC CDR25D09LANP-3R3MC CDR25D09LANP-4R7MC CDR25D09LANP-6R8MC
A B C D E F G H
± % 0.68±25% 1.00±25% 1.50±25% 2.20±25% 3.30±20% 4.70±20% 6.80±20%
0.47 25
±25% 53±25% 63±25% 106±20% 170±20% 243±20% 382±20% 481±20%
37
(A)※ ℃
1.60 1.28 1.09 0.93 0.74 0.61 0.47 0.41
Temperature rise current 3 T=40
(A)※ △ ℃
2.25 1.70 1.55 1.00 0.88 0.69 0.50 0.40
※1 Measuring frequency inductance at 1MHz . ※2 Saturation current: The DC current at which the inductance decreases to 70% of its nominal value. ※3 Temperature rise current: The DC current at which the temperature rise is △t=40℃.(Ta=20℃)
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