参数资料
型号: SD3110-2R2-R
厂商: Cooper Bussmann
文件页数: 1/3页
文件大小: 0K
描述: INDUCT PWR LOW PROFILE 2.2UH SMD
标准包装: 4,100
系列: SD3110
电感: 2.2µH
电流: 820mA
电流 - 饱和: 1A
类型: 铁氧体芯体
容差: ±30%
屏蔽: 屏蔽
DC 电阻(DCR): 149 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
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SD3110-330-R 功能描述:固定电感器 33uH 0.26A 1.5ohms 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
SD3110-3R3-R 功能描述:固定电感器 3.3uH 0.81A 0.195ohms 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
SD3110-470-R 功能描述:固定电感器 47uH 0.22A 2.06ohms 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
SD3110-4R7-R 功能描述:固定电感器 4.7uH 0.68A 0.285ohms 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
SD3110-680-R 功能描述:固定电感器 68uH 0.182A 3.13ohms 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