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CDH25D11DHF-1R5NC-H

Description
SMD Power Inductor
File Size212KB,3 Pages
ManufacturerSUMIDA
Websitehttp://www.sumida.com/
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CDH25D11DHF-1R5NC-H Overview

SMD Power Inductor

SMD Power Inductor
CDH25D11D
Description
• Ferrite drum core construction.
• Magnetically unshielded.
• L W H: 2.6 2.1 1.2 mm Max.
• Product weight: 20 mg(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
• Halogen Free available.
Environmental Data
• Operating temperature range: -40 ~+105
(including coil’s self temperature rise)
+105
• Storage temperature range: -40
• Solder reflow temperature: 260
peak.
1.8
RoHS
Halogen
Free
Dimension - [mm]
0.1
0.1
Land pattern and Schematics - [mm]
0.85
0.8
0.85
Electrical Characteristics
2.0
PART NAME
STAMP
CDH25D11DHF-1R5NC-H
CDH25D11DHF-2R2MC-H
CDH25D11DHF-3R3MC-H
CDH25D11DHF-4R7MC-H
CDH25D11DHF-6R8MC-H
CDH25D11DHF-100MC-H
B
C
D
E
F
G
1.5
2.2
3.3
4.7
6.8
10
1. Measuring condition: at 100kHz.
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
℃ = ℃ =△
±
±
±
±
±
±
±
CDH25D11DHF-1R0NC-H
A
1.0
30
30
20
20
20
20
79
25
2.16
1.89
1.50
1.30
1.11
0.84
0.71
1.52
1.25
1.02
0.96
0.76
0.58
0.44
118
167
215
25
25
25
20
20
20
318
495
755
20
Revised: 8-Sep-11
※ ℃
% ±
% ±
% ±
% ±
% ±
% ±
% ±
Ω
INDUCTANCE
(uH)
[WITHIN] 1
±
±
±
±
2.0
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
2.5
0.1
1.1
0.1
1.0
0.1
Packaging
• Carrier tape and reel packaging.
Applications
• Ideally used in HDD, cell phone, PDA, DVC
and DSC.
D.C.R. (m )
[ WITHIN ]
(at 20 )
SATURATION
CURRENT (A)
(at 20 )
2
TEMPERATURE
RISE CURRENT
(A)
3
½℃
× ×
× ×

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