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| 型号： | CSPESD304 |
| 元件分类： | TVS二极管 - 瞬态电压抑制 |
| 英文描述： | UNIDIRECTIONAL, 4 ELEMENT, SILICON, TVS DIODE |
| 封装： | CSP-5 |
| 文件页数： | 1/6页 |
| 文件大小： | 225K |
| 代理商： | CSPESD304 |
2005 California Micro Devices Corp. All rights reserved.
09/27/05
490 N. McCarthy Blvd., Milpitas, CA 95035-5112
●
Tel: 408.263.3214
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Fax: 408.263.7846
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www.cmd.com
1
CSPESD304
4-Channel ESD Array in CSP
Features
Four channels of ESD protection
±15kV ESD protection on each channel
(IEC 61000-4-2 Level 4, contact discharge)
±30kV ESD protection on each channel (HBM)
Chip Scale Package features extremely low
lead inductance for optimum ESD protection
5-bump, 0.960mm X 1.330mm footprint
Chip Scale Package (CSP)
Lead-free version available
Applications
ESD protection for sensitive electronic equipment
I/O port and keypad and button circuitry
protection for portable devices
Can be used for EMI filtering when combined
with external series resistance
Wireless Handsets
Handheld PCs / PDAs
MP3 Players
Digital Camcorders
Notebooks
Desktop PCs
Product Description
The CSPESD304 is a quad ESD transient voltage
supression diode array. Each diode provides a very
high level of protection for sensitive electronic compo-
nents that may be subjected to electrostatic discharge
(ESD). These diodes safely dissipate ESD strikes of
±15kV, exceeding the maximum requirement of the
IEC 61000-4-2 international standard. Using the MIL-
STD-883 (Method 3015) specification for Human Body
Model (HBM) ESD, the device provides protection for
contact discharges to greater than
±30kV.
The CSPESD304 is particularly well-suited for portable
electronics (e.g., cellular telephones, PDAs, notebook
computers) because of its small package and low
weight.
The CSPESD304 is available in a space-saving, low-
profile Chip Scale Package with optional lead-free fin-
ishing.
Electrical Schematic
B2
ESD_1
GND
C1
C3
A1
A3
ESD_2 ESD_3 ESD_4
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CSPESD304G | 功能描述:TVS二极管阵列 4-ch ESD Protection RoHS:否 制造商:Littelfuse 极性: 通道:4 Channels 击穿电压: 钳位电压:11.5 V 工作电压:2.5 V 峰值浪涌电流:20 A 安装风格:SMD/SMT 端接类型:SMD/SMT 系列: 最小工作温度:- 40 C 最大工作温度:+ 85 C |
| CSPESD304G-HST | 功能描述:EMI/RFI 抑制器及铁氧体 4-ch ESD Protection RoHS:否 制造商:Fair-Rite 产品:Ferrite Cores 阻抗:365 Ohms 容差: 最大直流电流: 最大直流电阻: 工作温度范围:- 55 C to + 125 C 封装 / 箱体: 端接类型:SMD/SMT |
| C-SPH | 制造商:Sanwa Electric Instrument 功能描述:Bulk |
| CSPID1R0 | 制造商:Red Lion Controls 功能描述:MODULAR CONTROLLER SNGL LOOP MOD, RELAY 制造商:Red Lion Controls 功能描述:SINGLE LOOP MODULE RELAY OUTPUTS |
| CSPID1RA | 制造商:Red Lion Controls 功能描述:Module, Single Loop, Relay and Analog Outputs, Modular Controller Series 制造商:Red Lion Controls 功能描述:SINGLE LOOP MODULE RELAY OUTPUTS |
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