CDH38D11SLDNP-2R9MC

Page 1 of 5 Revised: 19-Dec-13
SMD
SMD SMD
SMD Power Inductor
Power InductorPower Inductor
Power Inductor
CDH38D11/SLD
Description
• Ferrite drum core construction.
• Magnetically unshielded.
• L W H: 4.0 4.0 1.2mm Max.
• Product weight: 58mg(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.
Packaging
• Carrier tape and reel packaging.
• 7.0”diameter reel
• 1500pcs per reel
Applications
• Ideally used in Mobilephone,PDA,MP3,DSC/
DVC,HDD etc as DC-DC converter inductors.
RoHS
Dimension - [mm]
Land pattern and Schematics - [mm]
2
1
1
2
(0.72 H 2.9 H) (3.6 H 33 H)
Page 2 of 5 Revised: 19-Dec-13
SMD
SMD SMD
SMD Power Inductor
Power InductorPower Inductor
Power Inductor
CDH38D11/SLD
Electrical Characteristics
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 ).
0.450.361.0(0.83)33 20330CDH38D11SLDNP-330MC
0.460.420.84(0.70)27 20270CDH38D11SLDNP-270MC
0.490.440.73(0.61)22 20220CDH38D11SLDNP-220MC
0.570.480.55(0.46)18 20180CDH38D11SLDNP-180MC
0.670.520.49(0.41)15 20150CDH38D11SLDNP-150MC
0.750.600.38(0.32)12 20120CDH38D11SLDNP-120MC
0.780.64336m(280m)10 20100CDH38D11SLDNP-100MC
0.860.70252m(210m)8.2 208R2CDH38D11SLDNP-8R2MC
0.920.75228m(190m)7.2 207R2CDH38D11SLDNP-7R2MC
1.250.84182.4m(152m)5.8 205R8CDH38D11SLDNP-5R8MC
1.300.90171.6m(143m)5.1 205R1CDH38D11SLDNP-5R1MC
1.411.00135.6m(113m)4.2 204R2CDH38D11SLDNP-4R2MC
1.471.10129.6m(108m)3.6 203R6CDH38D11SLDNP-3R6MC
1.861.2097.5m(78m)2.9 202R9CDH38D11SLDNP-2R9MC
1.881.3093.8m(75m)2.4 202R4CDH38D11SLDNP-2R4MC
2.301.4566.3m(53m)1.9 201R9CDH38D11SLDNP-1R9MC
2.701.8055.0m(44m)1.4 201R4CDH38D11SLDNP-1R4MC
3.302.0041.3m(33m)1.0 201R0CDH38D11SLDNP-1R0MC
3.402.4036.3m(29m)0.72 20R72CDH38D11SLDNP-R72MC
Temperature
Rise Current
(A) 3
Saturation
Current
( A ) 2
D.C.R.( )
Max. (Typ.)
(at 20 )
Inductance
( H)
[ within ] 1
StampPart Name
Page 3 of 5 Revised: 19-Dec-13
SMD
SMD SMD
SMD Power Inductor
Power InductorPower Inductor
Power Inductor
CDH38D11/SLD
Saturation Current & Temperature Rise Graph
1. CDH38D11SLDNP-R72MC
T ( )L ( H)
2. CDH38D11SLDNP-1R0MC
T ( )L ( H)
3. CDH38D11SLDNP-1R4MC
L ( H)
DC (A)
5. CDH38D11SLDNP-2R4MC
T ( )L ( H)
6. CDH38D11SLDNP-2R9MC
7. CDH38D11SLDNP-3R6MC
T ( )L ( H)
8. CDH38D11SLDNP-4R2MC
T ( )L ( H)
DC (A)
4. CDH38D11SLDNP-1R9MC
T ( )
DC (A)
DC (A)
DC (A) DC (A)DC (A)
T ( )L ( H)
T ( )L ( H)
9. CDH38D11SLDNP-5R1MC
T ( )L ( H)
DC (A)
DC (A)
10. CDH38D11SLDNP-5R8MC
T ( )L ( H)
DC (A)
L (20 )
T
L (105 )
11. CDH38D11SLDNP-7R2MC
T ( )L ( H)
DC (A)
12. CDH38D11SLDNP-8R2MC
T ( )L ( H)
DC (A)

CDH38D11SLDNP-2R9MC

Mfr. #:
Manufacturer:
Sumida
Description:
Fixed Inductors 2.9uH 1.2A SMD PWR IND UNSHIELD
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union