|
CDH30D14DSHP Datasheet, PDF (1/3 Pages) Sumida Corporation – SMD Power Inductor | |||
|
SMD Power Inductor
CDH30D14D/SHP
RoHS
Halogen
Free
Dimension - [mm]
3.0 ±0.15
1.4 ±0.1
2.8
1.0
01.
31±.
Land pattern and Schematics - [mm]
3.0
0.8 1.1
2
2.2
Description
⢠Ferrite drum core construction.
à à à à ⢠Magnetically unshielded.
⢠L W H: 3.2 3.15 1.5 mm Max.
⢠Product weight: 42mg(Ref.)
⢠Moisture Sensitivity Level: 1
⢠RoHS compliance.
⢠Halogen Free available.
âï½ â Environmental Data
⢠Operating temperature range: -40
+105
(including coilâs self temperature rise)
âï½ â ⢠Storage temperature range: -40 +105
â ⢠Solder reflow temperature: 260 peak.
.20
Packaging
⢠Carrier tape and reel packaging.
⢠13.0âdiameter reel
⢠4000pcs per reel
Applications
⢠Ideally used in Mobile phone, PDA, MP3,
DVC/DSC,HDD etc as DC-DC converter
inductors.
1
Electrical Characteristics
Part No.
CDH30D14DSHPHF-R68NC
CDH30D14DSHPHF-1R0NC
CDH30D14DSHPHF-1R5NC
CDH30D14DSHPHF-2R2NC
CDH30D14DSHPHF-3R3MC
CDH30D14DSHPHF-4R7MC
CDH30D14DSHPHF-6R8MC
CDH30D14DSHPHF-100MC
Stamp
L
A
B
C
D
E
F
G
μ Inductance ( H)
â» [Within] 1
± ï¼
0.68 30
± ï¼
1.0 30
± ï¼
1.5 30
± ï¼
2.2 30
± ï¼
3.3 20
± ï¼
4.7 20
± ï¼
6.8 20
± ï¼
10 20
Ω D.C.R. (m )
â [Within]
(at20 )
± ï¼
35 25
± ï¼
50 25
± ï¼
75 25
± ï¼
110 20
± ï¼
155 20
± ï¼
255 20
± ï¼
400 20
± ï¼
620 20
â» Saturation current
(A) 2
â â (at20 ) (at105 )
3.60
2.84
2.92
2.32
2.44
2.00
2.00
1.64
1.64
1.36
1.33
1.06
1.14
0.90
0.91
0.72
â»1. Measuring condition: at 100kHz.
â»2. Saturation current: The value of D.C. current when the inductance decreases to 70% of itâs nominal value.
â» â³ ï¼ â ï¼ â 3. Temperature rise current: The value of D.C. current when the temperature rise is t 40 (Ta 20 ).
â» Temperature rise
current (A) 3
2.80
2.20
1.80
1.40
1.22
0.91
0.70
0.56
Page 1 of 3
Revised: 10-Dec-13
|
▷ |