CDRH3D16HP Datasheet, PDF (1/3 Pages) Sumida Corporation – SMD Power Inductor

SMD Power Inductor
CDRH3D16/HP
RoHS
Halogen
Free
Description
• Ferrite drum core construction.
× × × × ^{• Magnetically shielded.}
• L W H:4.0 4.0 1.8 mm Max.
• Product weight: 80mg (Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
• Halogen Free available.
Dimension - [mm]
0.2
3.8±
1)
(＊
0.2
4.4±
3)
(＊
MAX.1.4
②
( ＊1) 3.8±0.2
1.65±0.15
ELECTRODE
0.2
0.9±
(＊
3)
①
1.1±
0.2
2.8
φ
MAX.5.2
2)
(＊
μ (*2)MAX.5.4 SHOULD BE USED FOR DOUBLE WIRE WINDING(BELOW 4.7 H).
Land pattern and Schematics - [mm]
5.2
1
1
2.4
℃ ℃ ^{Environmental Data}
• Operating temperature range: -40 ~+105
(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
• 1000pcs per reel
Applications
• Ideally used in Mobile phone, PDA, MP3,
DSC/DVC, Portable DVD, etc as DC-DC
converter inductors.
2
1.5
μ ～ μ (1.1 H 4.7 H)
1.4
2
μ ～ μ (6.8 H 33 H)
Electrical Characteristics
Part Name
CDRH3D16/HPNP-1R7NC
Stamp
A
μ ※ Inductance
( H)
[ within ] 1
± ％ 1.7 30
Ω D.C.R. (m )
℃ ^{Max. (Typ.)}
(at 20 )
51(41)
（ ）※ Saturation Current
A2
℃ ℃ at 20
at 105
2.00
1.50
CDRH3D16/HPNP-2R2NC
CDRH3D16/HPNP-3R3NC
CDRH3D16/HPNP-4R7NC
CDRH3D16/HPNP-6R8NC
C
± ％ 2.2 30
59(47)
1.75
1.30
E
± ％ 3.3 30
85(68)
1.40
1.10
G
± ％ 4.7 30
116(93)
1.20
0.90
J
± ％ 6.8 30
180(145)
1.00
0.72
CDRH3D16/HPNP-100MC
CDRH3D16/HPNP-150MC
CDRH3D16/HPNP-220MC
CDRH3D16/HPNP-330MC
L
10±20％
230(185)
0.84
0.62
N
15±20％
410(328)
0.65
0.52
P
22±20％
610(488)
0.55
0.43
Q
33±20％
870(695)
0.46
0.35
※1. Inductance measuring condition: at 100kHz.
※2. Saturation current: The DC current at which the inductance decreases to 65% of its nominal value.
※ △ ＝ ℃ ＝ ℃ 3. Temperature rise current: The DC current at which the temperature rise is t 40 .(Ta 20 )
Temperature
※ Rise Current
(A) 3
2.40
2.30
1.80
1.50
1.10
1.00
0.75
0.52
0.41
Page 1 of 3
Revised: 7-Jan-14