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CM1293-04ST PDF预览

CM1293-04ST

更新时间: 2024-10-02 04:36:51
品牌 Logo 应用领域
CALMIRCO 瞬态抑制器二极管光电二极管局域网
页数 文件大小 规格书
10页 388K
描述
2, 4, and 8-Channel Low Capacitance ESD Protection Arrays

CM1293-04ST 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOT-23包装说明:R-PDSO-G6
针数:178Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8541.10.00.50
风险等级:5.63配置:SINGLE
二极管元件材料:SILICON二极管类型:TRANS VOLTAGE SUPPRESSOR DIODE
JEDEC-95代码:MO-178ABJESD-30 代码:R-PDSO-G6
JESD-609代码:e0元件数量:1
端子数量:6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):240极性:UNIDIRECTIONAL
最大功率耗散:0.225 W认证状态:Not Qualified
表面贴装:YES技术:AVALANCHE
端子面层:TIN LEAD端子形式:GULL WING
端子位置:DUAL处于峰值回流温度下的最长时间:30
Base Number Matches:1

CM1293-04ST 数据手册

 浏览型号CM1293-04ST的Datasheet PDF文件第2页浏览型号CM1293-04ST的Datasheet PDF文件第3页浏览型号CM1293-04ST的Datasheet PDF文件第4页浏览型号CM1293-04ST的Datasheet PDF文件第5页浏览型号CM1293-04ST的Datasheet PDF文件第6页浏览型号CM1293-04ST的Datasheet PDF文件第7页 
CM1293  
2, 4, and 8-Channel Low Capacitance ESD Protection Arrays  
Features  
Product Description  
2, 4, and 8 channels of ESD protection  
Provides ESD protection to IEC61000-4-2  
- 8kV contact discharge  
- 15kV air discharge  
Low loading capacitance of 2.0pF max.  
Low clamping voltage  
Channel I/O to I/O capacitance 1.5pF typical  
Zener diode protects supply rail and eliminates the  
need for external by-pass capacitors  
Each I/O pin can withstand over 1000 ESD strikes  
Available in SOT, and MSOP packages  
Lead-free version available  
The CM1293 family of diode arrays has been designed  
to provide ESD protection for electronic components or  
sub-systems requiring minimal capacitive loading.  
These devices are 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 neg-  
ative ESD current pulse to either the positive (V ) or  
P
negative (V ) supply rail. A Zener diode is embedded  
N
between V and V , offering two advantages. First, it  
P
N
protects the V rail against ESD strikes, and second,  
CC  
it eliminates the need for a bypass capacitor that would  
otherwise be needed for absorbing positive ESD  
strikes to ground. The CM1293 will protect against  
ESD pulses up to ( 15kV air, 8kV contact discharge)  
per the IEC 61000-4-2 Level 4 standard.  
Applications  
DVI ports, HDMI ports in notebooks, set top boxes,  
digital TVs, LCD displays  
Serial ATA ports in desktop PCs and hard disk  
drives  
PCI Express ports  
General purpose high-speed data line ESD  
protection  
This device is particularly well-suited for protecting sys-  
tems using high-speed ports such as USB2.0,  
IEEE1394 (Firewire®, iLink), Serial ATA, DVI, HDMI  
and 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.  
The CM1293 family of devices is available with  
optional lead-free finishing.  
Electrical Schematics  
CH4  
VP  
CH3  
CH8  
CH7  
VP  
CH6 CH5  
VP  
CH1  
CH2  
VN  
CH1  
CH2  
CH1 CH2  
CH3  
CH4  
VN  
VN  
CM1293-02ST/SO  
CM1293--02SR  
CM1293-04ST/SO  
CM1293-04MS/MR  
CM1293-08MS/MR  
© 2006 California Micro Devices Corp. All rights reserved.  
01/26/06  
490 N. McCarthy Blvd., Milpitas, CA 95035-5112  
Tel: 408.263.3214  
Fax: 408.263.7846  
www.cmd.com  
1

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