CDPH28D11F_13 Datasheet, PDF (1/3 Pages) Sumida Corporation – SMD Power Inductor

SMD Power Inductor
CDPH28D11F
RoHS
Halogen
Free
Dimension - [mm]
2.8±0.2
0.2
3.0±
1.2 Max.
Land pattern and Schematics - [mm]
1.8 3.6
Description
• Ferrite core construction.
× × × × ^{• Magnetically shielded.}
• L W H: 3.2 3.0 1.2mm Max.
• Product weight: 34mg(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
• Halogen Free available.
1.0
℃ ℃ ^{Environmental Data}
• Operating temperature range: -40 ~+105
2.0
(including coil’s self temperature rise)
℃～ ℃ • Storage temperature range: -40 +105
℃ • Solder reflow temperature: 260 peak.
Packaging
• Carrier tape and reel packaging.
• 7.0”diameter reel
• 1500pcs per reel
Applications
• Ideally used in Mobilephone,PDA,MP3,
DSC/DVC, etc as DC-DC converter inductors.
1.2
Electrical Characteristics
Part No.
CDPH28D11FNP-1R0NC
CDPH28D11FNP-1R2NC
CDPH28D11FNP-1R5MC
CDPH28D11FNP-2R2MC
CDPH28D11FNP-2R7MC
CDPH28D11FNP-3R3MC
CDPH28D11FNP-3R9MC
CDPH28D11FNP-4R7MC
CDPH28D11FNP-6R8MC
CDPH28D11FNP-100MC
CDPH28D11FNP-120MC
Stamp
A
B
C
D
E
F
G
J
K
L
P
μ ※ Inductance
( H)
[ Within ] 1
± 1.0 30%
± 1.2 30%
± 1.5 20%
± 2.2 20%
± 2.7 20%
± 3.3 20%
± 3.9 20%
± 4.7 20%
± 6.8 20%
± 10.0 20%
± 12.0 20%
Ω D.C.R. (m )
Max. (Typ.)
62(49)
73(58)
86(69)
96(77)
116(93)
128(102)
144(115)
184(147)
300(240)
408(326)
453(362)
※ Saturation Current
(A) 2
℃ at 25
℃ at 100
1.78(2.37) 1.60(2.00)
1.78(2.37) 1.60(2.00)
1.59(2.12) 1.45(1.85)
1.31(1.75) 1.15(1.45)
1.22(1.63) 1.10(1.40)
1.14(1.52) 1.05(1.30)
1.03(1.37) 0.90(1.10)
0.95(1.27) 0.65(0.85)
0.83(1.10) 0.60(0.75)
0.65(0.87) 0.55(0.70)
0.59(0.79) 0.50(0.60)
Temperature
※ Rise Current
(A) 3
1.83(2.08)
1.83(2.08)
1.74(1.98)
1.72(1.94)
1.49(1.69)
1.42(1.58)
1.34(1.53)
1.18(1.32)
0.89(1.00)
0.76(0.86)
0.73(0.83)
※1. Inductance 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
Revised: 19-Dec-13