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参数资料
| 型号： | CD1-7R0-R |
| 厂商： | Cooper Bussmann |
| 文件页数： | 1/2页 |
| 文件大小： | 0K |
| 描述： | INDUCTOR SHIELD PWR 7UH SMD |
| 产品变化通告： | CD Series Inductors Obsolescence 6/Dec/2010 |
| 标准包装： | 1 |
| 系列： | CD |
| 电感： | 7µH |
| 电流： | 4.55A |
| 电流 - 饱和： | 4.8A |
| 类型： | 铁氧体芯体 |
| 容差： | ±30% |
| 屏蔽： | 屏蔽 |
| DC 电阻(DCR)： | 最大 27 毫欧 |
| 材料 - 芯体： | 铁氧体 |
| 封装/外壳： | 0.413" L x 0.409" W x 0.157" H（10.50mm x 10.40mm x 4.00mm） |
| 安装类型： | 表面贴装 |
| 包装： | 标准包装 |
| 工作温度： | -40°C ~ 85°C |
| 频率 - 测试： | 100kHz |
| 其它名称： | CD1-7R0DKR |
CD Series
High Power Density,
Low Profile, Shielded Inductors
Description
? 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 material
Applications
? Computer and portable power devices
? LCD panels, DVD players
? DC-DC converters
? Buck, boost, forward, and resonant converters
? Noise filtering and filter chokes
Environmental Data
RoHS
2002/95/EC
? 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
Packaging
? Supplied in tape and reel packaging, 600 parts per
13" reel
Part
Number
CD1-1R5-R
CD1-2R5-R
CD1-3R8-R
CD1-5R2-R
CD1-7R0-R
CD1-100-R
CD1-150-R
CD1-220-R
CD1-330-R
CD1-470-R
CD1-680-R
CD1-820-R
CD1-101-R
CD1-151-R
CD1-221-R
CD1-331-R
Rated
Inductance (μH)
1.5
2.5
3.8
5.2
7.0
10.0
15.0
22.0
33.0
47.0
68.0
82.0
100
150
220
330
OCL nominal (1)
± 30% (μH)
1.5
2.5
3.8
5.2
7.0
10.0
15.0
22.0
33.0
47.0
68.0
82.0
100
150
220
330
Irms (2)
Amperes
8.30
7.30
6.55
5.05
4.55
4.00
3.35
2.77
2.45
2.09
1.62
1.50
1.36
1.05
0.86
0.72
Isat (3)
Amperes
10.00
7.50
6.00
5.50
4.80
4.40
3.60
2.90
2.30
2.10
1.50
1.45
1.35
1.15
0.92
0.70
DCR (m ? )
Max. @ 20°C
8.1
10.0
13.0
22.0
27.0
35.0
50.0
73.0
93.0
128
213
256
304
506
756
1090
1) Test Parameters: 100kHz, 0.25 Vrms
2) Irms Amperes for approximately ? T of 40°C above 85°C ambient
3) Isat Amperes Peak for 35% max. rolloff (@20°C)
Part number definition:
First 3 characters = Product code and size.
Last 3 characters = Inductance in μH, R = decimal point. If no R is present, third
character = # of zeros. - R suffix indicated RoHS compliant
Mechanical Diagrams
TOP VIEW
SIDE VIEW
BOTTOM VIEW
RECOMMENDED PCB LAYOUT
10.5
Max
1.6
2 plcs
XXX
10.4
Max
4.0
Max
1.2
± 0.15
(2 Pcs)
7.7
± 0.3
3.0
± 0.1
3.2
2 plcs
10.5 Ref
Dimensions in Millimeters.
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