- 您现在的位置：买卖IC网 > Datasheet目录885 > SRU3028-680Y (Bourns Inc.)INDUCTOR 68UH 240MA SMD Datasheet资料下载
参数资料
| 型号： | SRU3028-680Y |
| 厂商： | Bourns Inc. |
| 文件页数： | 1/2页 |
| 文件大小： | 0K |
| 描述： | INDUCTOR 68UH 240MA SMD |
| 标准包装： | 1 |
| 系列： | SRU3028 |
| 电感： | 68µH |
| 电流： | 240mA |
| 电流 - 饱和： | 280mA |
| 类型： | 铁氧体芯体 |
| 容差： | ±30% |
| 屏蔽： | 屏蔽 |
| DC 电阻(DCR)： | 1.4 欧姆 |
| Q因子@频率： | 20 @ 2.52MHz |
| 频率 - 自谐振： | 7MHz |
| 材料 - 芯体： | 铁氧体 |
| 封装/外壳： | 0.138" L x 0.130" W x 0.110" H（3.50mm x 3.30mm x 2.80mm） |
| 安装类型： | 表面贴装 |
| 包装： | 标准包装 |
| 工作温度： | -40°C ~ 125°C |
| 频率 - 测试： | 100kHz |
| 其它名称： | SRU3028-680YDKR |
Features
■ Available in E6 series
■ Unit height of 2.8 mm
Applications
■ Input/output of DC/DC converters
■ Power supplies for:
100
■ Current up to 0.72 A
■ RoHS compliant*
?
?
?
?
Portable communication equipment
Camcorders
LCD TVs
Car radios
SRU3028 Series - Shielded SMD Power Inductors
Electrical Speci?cations
General Speci?cations
Bourns
Part Number
Inductance
@ 100 KHz
Tol.
L (μH)
(%)
Q
Ref.
Test
Freq.
(MHz)
SRF
Typ.
(MHz)
RDC
( Ω )
I rms
Max.
(A)
I sat
Typ.
(A)
**K-
Factor
Test Voltage ....................................0.1 V
Re?ow Soldering .. 230 °C, 50 sec. max.
Operating Temperature
................................-40 °C to +125 °C
SRU3028-100Y
SRU3028-150Y
SRU3028-220Y
SRU3028-330Y
SRU3028-470Y
SRU3028-680Y
SRU3028-101Y
10.0
15.0
22.0
33.0
47.0
68.0
100.0
±30
±30
±30
±30
±30
±30
±30
20
18
18
20
20
20
20
7.96
2.52
2.52
2.52
2.52
2.52
0.796
35
25
15
10
8
7
5
160
230
270
450
815
1400
2200
0.72
0.66
0.60
0.47
0.32
0.24
0.19
0.86
0.72
0.62
0.48
0.38
0.28
0.21
276
241
214
180
133
112
91
(Temperature rise included)
Storage Temperature
................................-40 °C to +125 °C
Resistance to Soldering Heat
............................. +260 °C for 10 sec.
Materials
Core ....................Ferrite DR and RI core
Wire ............ Enameled copper (Class F)
Terminal ....................................Ag/Ni/Sn
**K-Factor: To calculate core ?ux density, Bp-p (gauss) = K x L(μH) x Δ I (peak-to-peak ripple current, A),
determine core loss from Core Loss vs. Flux Density plot.
Core Loss vs. Flux Density
Rated Current
...................Ind. drop 35 % typ. at Isat
Temperature Rise
.....................40 °C max. at rated Irms
Packaging .................... 600 pcs. per reel
1000
Product Dimensions
3.5 ± 0.2
100
10
(.138 ± .008)
1
1 MHz
500 KHz
300 KHz
200 KHz
100
100 KHz
50 KHz
3.3 ± 0.2
0.1
(.130 ± .008)
2.8 ± 0.2
(.110 ± .008)
0.01
100
1000
Flux Density Bp-p (gauss)
10000
Inductor Connection
Recommended Layout
REF.
4.2
(.165)
0.5
(.020)
TYP.
REF.
1.8
(.071)
1.1
(.043)
TYP.
2.30
(.091)
TYP.
TYP.
0.5
(.020)
1.3
(.051)
REF.
DIMENSIONS:
MM
(INCHES)
1.2
(.047)
REF.
* RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Speci?cations are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device
performance may vary over time.
Users should verify actual device performance in their speci?c applications.
Electrical Schematic
相关PDF资料 |
PDF描述 |
|---|---|
| SRU5011-6R8Y | INDUCTOR 6.8UH 820MA SMD |
| SRU5016-6R8Y | INDUCTOR 6.8UH 1.2A SMD |
| SRU5018-6R8Y | INDUCTOR 6.8UH 1.45A SMD |
| SRU6013-330Y | INDUCTOR 33UH 780MA SMD |
| SRU6018-6R8Y | INDUCTOR 6.8UH 1.9A SMD |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SRU3028A-100Y | 制造商:Bourns Inc 功能描述:IND POWER CHOKE SHIELDED 10UH 30% SMD - Tape and Reel 制造商:Bourns Inc 功能描述:INDUCTOR POWER 10UH 720MA 制造商:Bourns Inc 功能描述:Shielded Power Inductor, AEC-Q200 |
| SRU3028A-150Y | 制造商:Bourns Inc 功能描述:IND POWER CHOKE SHIELDED 15UH 30% SMD - Tape and Reel 制造商:Bourns Inc 功能描述:INDUCTOR POWER 15UH 30% SMD 制造商:Bourns Inc 功能描述:Shielded Power Inductor, AEC-Q200 |
| SRU3028A-220Y | 制造商:Bourns Inc 功能描述:IND POWER CHOKE SHIELDED 22UH 30% SMD - Tape and Reel 制造商:Bourns Inc 功能描述:INDUCTOR POWER 22UH 30% SMD 制造商:Bourns Inc 功能描述:Shielded Power Inductor, AEC-Q200 |
| SRU3028A-330Y | 制造商:Bourns Inc 功能描述:IND POWER CHOKE SHIELDED 33UH 30% SMD - Tape and Reel 制造商:Bourns Inc 功能描述:SHIELDED POWER AUTO IND 制造商:Bourns Inc 功能描述:Shielded Power Inductor, AEC-Q200 |
| SRU30-LAB1 | 功能描述:电感器套件及配件 POWER CHOKE RoHS:否 制造商:Bourns 产品:SMD Inductor Kits 端接类型: 电感范围: |
发布紧急采购，3分钟左右您将得到回复。