CDRH2D18B-HP Datasheet, PDF (1/3 Pages) Sumida Corporation – SMD Power Inductor

SMD Power Inductor
CDRH2D18B/HP
RoHS
Dimension - [mm]
Land pattern and Schematics - [mm]
Description
• Ferrite drum core construction.
× × × × ^{• Magnetically shielded.}
• L W H:3.2 3.2 1.95mm Max.
• Product weight: 60mg(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
℃ ℃ ^{Environmental Data}
• Operating temperature range: -40 ~+105
(including coil’s self temperature rise)
℃～ ℃ • Storage temperature range: -40 +105
℃ • Solder reflow temperature: 260 peak.
Electrode
Packaging
• Carrier tape and reel packaging
• 7.0”diameter reel
• 1000pcs per reel
Applications
• Ideally used in Mobilephone,PDA,MP3,
DSC/DVC ,Portable DVD, etc as DC-DC
converter inductors.
Electrical Characteristics
Part Name
Stamp
Inductance
μ( H)
※ [within] 1
Ω D.C.R. (m )
℃ ^{Max. (Typ.)}
(at 20 )
Ａ ※ Saturation Current
() 2
℃ (at 20 )
℃ (at100 )
CDRH2D18B/HPNP-1R3NC
A
± 1.3 25%
66(53)
2.20
1.80
CDRH2D18B/HPNP-2R2NC
C
± 2.2 25%
88(70)
1.70
1.50
CDRH2D18B/HPNP-3R3NC
E
± 3.3 25%
103(82)
1.32
1.10
CDRH2D18B/HPNP-4R7NC
G
± 4.7 25%
163(130)
1.20
1.05
CDRH2D18B/HPNP-6R8NC
I
± 6.8 25%
241(193)
1.05
0.90
CDRH2D18B/HPNP-100MC
K
± 10 20%
306(245)
0.88
0.76
CDRH2D18B/HPNP-150MC
M
± 15 20%
536(429)
0.70
0.60
CDRH2D18B/HPNP-220MC
P
± 22 20%
658(526)
0.58
0.50
※1 Inductance measuring condition: at 100 kHz.
※2 Saturation current: The DC current at which the inductance decreases to 65% of it's nominal value.
※ △ ＝ ℃ ＝ ℃ 3 Temperature rise current: The DC current at which the temperature rise is T 40 .(Ta 20 )
Temperature
※ Rise Current
(A) 3
1.80
1.48
1.30
1.00
0.80
0.70
0.48
0.45
Page 1 of 3
Revised: 7-Jan-14