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参数资料
| 型号： | SD3110-8R2-R |
| 厂商： | Cooper Bussmann |
| 文件页数： | 1/3页 |
| 文件大小： | 0K |
| 描述： | INDUCT PWR LOW PROFILE 8.2UH SMD |
| 标准包装： | 4,100 |
| 系列： | SD3110 |
| 电感： | 8.2µH |
| 电流： | 480mA |
| 电流 - 饱和： | 530mA |
| 类型： | 铁氧体芯体 |
| 容差： | ±30% |
| 屏蔽： | 屏蔽 |
| DC 电阻(DCR)： | 432 毫欧 |
| 材料 - 芯体： | 铁氧体 |
| 封装/外壳： | 0.122" L x 0.122" W x 0.039" H（3.10mm x 3.10mm x 1.00mm） |
| 安装类型： | 表面贴装 |
| 包装： | 带卷 (TR) |
| 工作温度： | -40°C ~ 125°C |
| 频率 - 测试： | 100kHz |
SD3110 Series
Low Profile Power Inductors
Description
? 125°C maximum total temperature operation
? 3.1mm x 3.1mm x 1.0mm shielded drum core
? Ferrite core material
? Inductance range from 0.5uH to 220uH
? Current range from 2.27 Amps to 0.106 Amps
? Frequency range up to 1MHz
Applications
? Cellular phones, Digital cameras, CD players, PDA’s
? Small LCD displays
? LED driver and LED flash circuits
? Hard disk drives
? Backlighting
? EL panel
Environmental Data
? Storage temperature range: -40°C to +125°C
RoHS
2002/95/EC
Packaging
? Supplied in tape and reel packaging, 4100 per reel
? Operating temperature range: -40°C to +125°C
(range is application specific)
? Solder reflow temperature: +260°C max. for 10 seconds
maximum
Part Number
Rated
Inductance
OCL (1)
(μH)
Part
Marking
Irms (2)
Amperes
Isat (3)
Amperes
DCR ( ? )
typ. @
K-factor
(4)
(μH)
Designator
20°C
SD3110-R50-R
SD3110-R82-R
SD3110-1R0-R
SD3110-1R5-R
SD3110-2R2-R
SD3110-3R3-R
SD3110-4R7-R
SD3110-6R8-R
SD3110-8R2-R
SD3110-100-R
SD3110-150-R
SD3110-220-R
SD3110-330-R
SD3110-470-R
SD3110-680-R
SD3110-820-R
SD3110-101-R
SD3110-151-R
SD3110-221-R
0.50
0.82
1.0
1.5
2.2
3.3
4.7
6.8
8.2
10.0
15.0
22.0
33.0
47.0
68.0
82.0
100
150
220
0.44+/-30%
0.82+/-30%
1.05+/-30%
1.60+/-30%
2.27+/-30%
3.48+/-30%
4.96+/-30%
6.70+/-30%
8.01+/-30%
10.18+/-30%
15.32+/-20%
21.49+/-20%
32.72+/-20%
46.29+/-20%
68.04+/-20%
82.65+/-20%
101+/-20%
149+/-20%
219+/-20%
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
1.54
1.30
1.21
0.99
0.82
0.72
0.59
0.54
0.48
0.44
0.36
0.30
0.26
0.22
0.179
0.167
0.146
0.127
0.106
2.27
1.67
1.47
1.19
1.00
0.81
0.68
0.58
0.53
0.47
0.38
0.32
0.26
0.22
0.182
0.166
0.150
0.123
0.120
0.0420
0.0589
0.0683
0.103
0.149
0.195
0.285
0.346
0.432
0.505
0.764
1.13
1.50
2.06
3.13
3.57
4.72
6.16
9.46
216
191
169
137
115
93
78
67
61
54
44
37
30
25
21
19
17
14
12
(1) Open Circuit Inductance Test Parameters: 100kHz, 0.1V, 0.0Adc.
(2) Irms: DC current for an approximate DT of 40°C without core loss. Derating is
necessary for AC currents. PCB layout, trace thickness and width, air-flow, and
proximity of other heat generating components will affect the temperature rise. It
is recommended that the temperature of the part not exceed 125°C under worst
case operating conditions verified in the end application.
(3) Isat Amperes peak for approximately 30% rolloff (@20°C)
(4) K-factor: Used to determine B p-p for core loss (see graph).
B p-p = K*L* ? I, B p-p(mT), K: (K factor from table), L: (Inductance in uH),
? I (Peak to peak ripple current in Amps).
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SD-31109-003 | 制造商:MOLEX 制造商全称:Molex Electronics Ltd. 功能描述:2.54mm (.100") H-DAC 64? |
| SD3110-R50-R | 功能描述:固定电感器 0.5uH 2.27A 0.042ohms RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm |
| SD3110-R82-R | 功能描述:固定电感器 0.82uH 1.67A 0.0589ohms RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm |
| SD-31110-003 | 制造商:MOLEX 制造商全称:Molex Electronics Ltd. 功能描述:2.54mm (.100) H-DAC 64? |
| SD3112-100-R | 功能描述:固定电感器 10uH 0.55A 0.446ohms RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm |
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