CDEP125ME_13 Datasheet, PDF (1/2 Pages) Sumida Corporation – SMD Power Inductor

SMD Power Inductor
CDEP125ME
RoHS
Description
• Metal alloy core construction.
× × × × ^{• Magnetically shielded.}
• L W H: 12.9 12.9 5.5 mm Max.
• Product weight:3.2 g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
Dimension - [mm]
12.5±0.4
0.4
12.5±
MAX.5.5
0.2
±^2.6±0.2
0.2 ^7.0
2.6±
8.5±0.2
℃～ ℃ ^{Environmental Data}
• Operating temperature range: -40
+125
0.2
(including coil’s self temperature rise)
℃～ ℃ • Storage temperature range: -40 +85
℃ • Solder reflow temperature: 260 peak.
2.1± ^Packaging
• Carrier tape and reel packaging
• 13.0”diameter reel
• 500pcs per reel
Land pattern and Schematics - [mm]
3.0
②
2.3
.04 _10.0
3.0
2.0
8.2
3.3
①
13.5
Applications
• Ideally used in personal computer CPU
power supply.
③
Electrical Characteristics
Part No.
CDEP125MENP-0R3NC
CDEP125MENP-0R7NC
CDEP125MENP-1R2NC
CDEP125MENP-2R0NC
CDEP125MENP-2R9NC
Stamp
0R3N
0R7N
1R2N
2R0N
2R9N
μ Inductance( H)
［ ］※ Within 1
± ％ 0.3 25
± ％ 0.7 25
± ％ 1.2 25
± ％ 2.0 25
± ％ 2.9 25
Ω D.C.R. (m )
℃ ^{[Max.] (Typ.)}
(at 20 )
1.2(1.0)
2.0(1.7)
3.1(2.6)
4.9(4.1)
7.5(6.3)
※ Saturation current
(A) 2
40.0
32.0
25.6
20.4
16.0
Temperature
※ rise current
(A) 3
21.0
20.0
17.5
13.5
11.5
※1. Measuring condition: at 100kHz.
※2. Saturation current: The value of D.C. current when the inductance decreases to 80% of it’s nominal value.
※ △ ＝ ℃ ＝ ℃ 3. Temperature rise current: The value of D.C. current when the temperature rise is t 40 (Ta 20 ).
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Revised: 10-Dec-13