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CM1225-04DE PDF预览

CM1225-04DE

更新时间： 2024-09-14 06:48:03
品牌 Logo 应用领域
安森美 - ONSEMI 瞬态抑制器二极管光电二极管
页数 文件大小 规格书
11页 343K
描述
4-Channel Low Capacitance ESD Protection Arrays

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中文翻译

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CM1225-04DE 技术参数

是否无铅：不含铅生命周期：End Of Life
零件包装代码：DFN包装说明：R-PDSO-N10
针数：10Reach Compliance Code：unknown
ECCN代码：EAR99HTS代码：8541.10.00.50
Factory Lead Time：1 week风险等级：5.64
Is Samacsys：N最大钳位电压：10 V
配置：SINGLE二极管元件材料：SILICON
二极管类型：TRANS VOLTAGE SUPPRESSOR DIODEJEDEC-95代码：MO-229C
JESD-30 代码：R-PDSO-N10JESD-609代码：e3
湿度敏感等级：1元件数量：1
端子数量：10封装主体材料：PLASTIC/EPOXY
封装形状：RECTANGULAR封装形式：SMALL OUTLINE
峰值回流温度（摄氏度）：260极性：UNIDIRECTIONAL
认证状态：Not Qualified子类别：Transient Suppressors
表面贴装：YES技术：ZENER
端子面层：Tin (Sn)端子形式：NO LEAD
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
Base Number Matches：1

CM1225-04DE 数据手册

 浏览型号CM1225-04DE的Datasheet PDF文件第2页浏览型号CM1225-04DE的Datasheet PDF文件第3页浏览型号CM1225-04DE的Datasheet PDF文件第4页浏览型号CM1225-04DE的Datasheet PDF文件第5页浏览型号CM1225-04DE的Datasheet PDF文件第6页浏览型号CM1225-04DE的Datasheet PDF文件第7页 
4-Channel Low Capacitance ESD  
Protection Arrays  
CM1225  
Features  
Product Description  
•
•
Four channels of ESD protection  
Provides ESD protection to IEC61000-4-2 Level 4  
The CM1225 diode array has been designed to provide  
ESD protection for electronic components or  
subsystems requiring minimal capacitive loading. This  
device is ideal for protecting systems with high data and  
clock rates or for circuits requiring low capacitive  
loading. Each ESD channel consists of a pair of diodes  
in series which steer the positive or negative ESD  
current pulse to the ground pins (VN). A Zener diode is  
embedded between the positive terminal of the diode  
pair to the ground. This eliminates the need for an  
external bypass capacitor to absorb positive ESD strikes  
to ground. The CM1225 protects against ESD pulses up  
to 8kV per the IEC 61000-4-2 standard.  
•
8kV contact discharge  
•
•
Low channel input capacitance of 0.8pF (typically)  
Channel input capacitance matching (I/O to I/O) of  
0.02pF (typically) is ideal for differential signals  
Minimal capacitance change for temperature and  
voltage  
•
•
Zener diode eliminates the need for external bypass  
capacitors  
•
•
Each I/O pin can withstand over 1000 ESD strikes*  
Available in a RoHS compliant (lead-free) package  
The CM1225 is particularly well-suited for protecting  
systems using high-speed ports such as HDMI, DVI,  
display, MDDI, USB 2.0, Serial ATA, IEEE1394  
(FireWire and i.LINK), corresponding ports in removable  
storage, digital camcorders, DVD-RW drives and other  
applications where extremely low loading capacitance  
with ESD protection are required in a small package  
footprint.  
Applications  
•
HDMI ports, DVI ports in notebooks, set top boxes,  
digital TVs, and LCD displays  
Display and MDDI ports  
•
•
Serial ATA ports in desktop PCs and hard disk  
drives  
•
•
PCI Express ports  
USB2.0 ports at 480Mbps in desktop PCs,  
notebooks and peripherals  
The CM1225 is available in a RoHS-compliant, uUDFN  
10-pin package.  
•
•
IEEE1394 FireWire ports at 400Mbps / 800Mbps  
General purpose high-speed data line ESD  
protection  
•
Protection of interface ports or IC pins which are  
exposed to high ESD levels  
*Standard test condition is IEC61000-4-2 level 4 test circuit with each pin subjected to 8kV contact discharge for 1000 pulses. Discharges are timed at 1 second intervals and all 1000 strikes are completed in one  
continuous test run. The part is then subjected to standard production test to verify that all of the tested parameters are within spec after the 1000 strikes.  
©2010 SCILLC. All rights reserved.  
April 2010 – Rev. 2  
Publication Order Number:  
CM1225/D  
1234567...11

中文翻译

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