CDR25D09LA_11 Datasheet, PDF (1/3 Pages) Sumida Corporation – Power Inductor

SMD Power Inductor
CDR25D09/LA
RoHS
Halogen
Free
Dimension - [mm]
2.56
+0.15
-0.10
MAX 1.00
+0.15 -0.10
2.56
(3.2(02).40)
Land pattern and Schematics - [mm]
C0.40
1.30
3.520.20
R 0.10
45°
Description
• Ferrite drum core construction.
× × × ^{• Magnetically shielded.}
• L W H: 2.71 2.71 x1.0 mm Max.
• Product weight: 0.02g(Ref.)
• Moisture Sensitivity Level: 1
• Special design to improve ACR, operating
frequency up to 6MHz.
• RoHS compliance.
• Halogen Free available.
℃ ℃ (1.15) Environmental Data
• Operating temperature range: -40 ~+105
(including coil’s self temperature rise)
℃℃～ ℃ _45°
• Storage temperature range: -40
• Solder reflow temperature: 260
+105
peak.
Packaging
• Carrier tape and reel packaging
Applications
• Ideally used in MP3/MP4, smart phone, PDA,
DSC/DVC, etc.
Electrical Characteristics
Part name
Stamp
Inductance
μ( H)
ï¼½ [Within
※1
Ω ^D.C.R.
(m )
℃ ^[Within]
(at 20 )
Saturation
（Ａ）℃※ current
2
(at 20 )
Temperature
（△Ａ）※℃ rise current
3
T=40
CDR25D09LANP-R47PC
A
± ％ ± ％ 0.47 25
37 25
1.60
2.25
CDR25D09LANP-R68PC
B
± ％ ± ％ 0.68 25
53 25
1.28
1.70
CDR25D09LANP-1R0PC
C
± ％ ± ％ 1.00 25
63 25
1.09
1.55
CDR25D09LANP-1R5PC
D
± ％ ± ％ 1.50 25
106 20
0.93
1.00
CDR25D09LANP-2R2MC
E
± ％ ± ％ 2.20 25
170 20
0.74
0.88
CDR25D09LANP-3R3MC
F
± ％ ± ％ 3.30 20
243 20
0.61
0.69
CDR25D09LANP-4R7MC
G
± ％ ± ％ 4.70 20
382 20
0.47
0.50
CDR25D09LANP-6R8MC
H
± ％ ± ％ 6.80 20
481 20
0.41
0.40
※1. Measuring condition: at 1MHz.
※2. Saturation current: The value of D.C. current when the inductance decreases to 70% of it’s nominal value.
※ △ ＝ ℃ ＝ ℃ 3. Temperature rise current: The value of D.C. current when the temperature rise is t 40 (Ta 20 ).
Page 1 of 3
Revised: 1-Jun-11