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參數(shù)資料
| 型號： | CSPESD304 |
| 元件分類： | TVS二極管 - 瞬態(tài)電壓抑制 |
| 英文描述： | UNIDIRECTIONAL, 4 ELEMENT, SILICON, TVS DIODE |
| 封裝： | CSP-5 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 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
●
Fax: 408.263.7846
●
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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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| CSPESD304G | 功能描述:TVS二極管陣列 4-ch ESD Protection RoHS:否 制造商:Littelfuse 極性: 通道:4 Channels 擊穿電壓: 鉗位電壓:11.5 V 工作電壓:2.5 V 峰值浪涌電流:20 A 安裝風格:SMD/SMT 端接類型:SMD/SMT 系列: 最小工作溫度:- 40 C 最大工作溫度:+ 85 C |
| CSPESD304G-HST | 功能描述:EMI/RFI 抑制器及鐵氧體 4-ch ESD Protection RoHS:否 制造商:Fair-Rite 產(chǎn)品:Ferrite Cores 阻抗:365 Ohms 容差: 最大直流電流: 最大直流電阻: 工作溫度范圍:- 55 C to + 125 C 封裝 / 箱體: 端接類型: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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