CSPESD304電路保護(hù)的TVS-二極管規(guī)格書PDF中文資料

CSPESD304屬于電路保護(hù)的TVS-二極管。由安森美半導(dǎo)體公司制造生產(chǎn)的CSPESD304TVS - 二極管TVS 二極管是一種半導(dǎo)體器件，可用于限制或阻止特定電壓電平的浪涌。該系列產(chǎn)品使用二極管（只能單向?qū)щ姷脑骷┻M(jìn)行設(shè)計。TVS 是 Transient Voltage Suppression/Suppressor（瞬態(tài)電壓抑制/抑制器）的首字母縮寫。類型包括轉(zhuǎn)向（軌至軌）或齊納，具有單向通道、雙向通道、電壓 – 反關(guān)態(tài)、電壓 – 擊穿、電壓 – 箝位、電流 – 峰值脈沖、功率 – 峰值脈沖和電源線路保護(hù)等特征。

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 components that may be subjected to electrostatic discharge (ESD). These diodes are designed and characterized to 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 format and low weight.

The CSPESD304 is available in a space-saving, lowprofile Chip Scale Package with optional lead-free finishing.

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, 0.950mm X 1.410mm 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