元器件交易网www.cecb2b.com
CD SeriesHigh Power Density,
Low Profile,Shielded Inductors
Description
RoHS2002/95/EC•Low profile 4.0 mm max
•Inductance range from 1.5 uH to 330 uH•Current range from 10.0 to 0.70 Amps•Ferrite Shielded, low EMI•Ferrite core materialApplications
•Computer and portable power devices•LCD panels, DVD players•DC-DC converters
•Buck, boost, forward, and resonant converters•Noise filtering and filter chokesEnvironmental Data
•Storage temperature range:-40°C to +125°C
•Operating ambient temperature range:-40°C to +85°C(range is application specific)
•Solder reflow temperature:+260°C max.for 10 seconds
PartNumberCD1-1R5-RCD1-2R5-RCD1-3R8-RCD1-5R2-RCD1-7R0-RCD1-100-RCD1-150-RCD1-220-RCD1-330-RCD1-470-RCD1-680-RCD1-820-RCD1-101-RCD1-151-RCD1-221-RCD1-331-R
Rated
Inductance (µH)
1.52.53.85.27.010.015.022.033.047.068.082.0100150220330
OCL nominal (1)±30% (µH)
1.52.53.85.27.010.015.022.033.047.068.082.0100150220330
1) Test Parameters:100kHz, 0.25 Vrms
2) Irms Amperes for approximately ∆Tof40°C above 85°C ambient3) Isat Amperes Peak for 35% max.rolloff (@20°C)
Mechanical Diagrams
TOP VIEW10.5MaxDimensions in Millimeters.
DDEENSMMGNCOSIREDE40EW10NDRORFPackaging
•Supplied in tape and reel packaging, 600 parts per 13\" reel
Irms (2)Amperes8.307.306.555.054.554.003.352.772.452.091.621.501.361.050.860.72
Isat (3)Amperes10.007.506.005.504.804.403.602.902.302.101.501.451.351.150.920.70
DCR (mΩ)Max.@ 20°C
8.110.013.022.027.035.050.073.093.01282132563045067561090
SIDE VIEW
BOTTOM VIEW
XXXPart number definition:
First 3 characters = Product code and size.
Last 3 characters = Inductance in µH, R = decimal point.If no R is present, thirdcharacter = # of zeros.- R suffix indicated RoHS compliant
RECOMMENDED PCB LAYOUT
1.62plcs10.4Max4.0Max3.0±0.13.22plcs1.2±0.15(2 Pcs)
7.7±0.310.5 Ref元器件交易网www.cecb2b.com
CD SeriesHigh Power Density,
Low Profile,Shielded Inductors
Inductance Characteristics
Typical Inductance vs Idc
CD1-1R5
Typical Inductance vs Idc
CD1-5R2
DDEENSMMGNCOSIREDE40EW10NDRORF100908070
100908070
LRollOff(%)LRollOff(%)60504030201000
2
4
6050
40
3020
100
681012141601233.544.555.566.577.588.5
Isat (Amperes Peak)Isat (Amperes Peak)
Typical Inductance vs Idc
CD1-7R0
Typical Inductance vs Idc
CD1-100
100.0090.0080.0070.00
1009080706050403020100
LRollOff(%)60.0050.0040.0030.0020.0010.000.00
0
1.5
2
2.5
33.544.555.566.577.5
LRollOff(%)011.522.533.544.555.56
Isat (Amperes Peak)
Isat (Amperes Peak)
PM-4117 3/07©Cooper ElectronicTechnologies 2007
Visit us on the Web at www.cooperbussmann.com
1225 Broken Sound Pkwy.Suite F Boca Raton, FL 33487
Tel:+1-561-998-4100 Toll Free:+1-888-414-25 Fax:+1-561-241-60
This bulletin is intended to present product design solutions and technical information that will help the end user with design applications. Cooper ElectronicTechnologies reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. CooperElectronic Technologies also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has beenselected, it should be tested by the user in all possible applications.
Life Support Policy: Cooper Electronic Technologies does not authorize the use of any of its products for use in life support devices or systems without theexpress written approval of an officer of the Company.Life support systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injuryto the user.
