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DALC208SC6 参数 Datasheet PDF下载

DALC208SC6图片预览
型号: DALC208SC6
PDF下载: 下载PDF文件 查看货源
内容描述: 低电容二极管阵列 [Low capacitance diode array]
分类和应用: 二极管
文件页数/大小: 14 页 / 186 K
品牌: STMICROELECTRONICS [ STMICROELECTRONICS ]
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DALC208
Low capacitance diode array
Features
Protection of 4 lines
Peak reverse voltage: V
RRM
= 9 V per diode
Very low capacitance per diode: C < 5 pF
Very low leakage current: I
R
< 1 µA
SOT23-6L
(Plastic)
1
Benefits
Cost-effective solution compared with discrete
solution
High efficiency in ESD suppression
No significant signal distortion thanks to very
low capacitance
High reliability offered by monolithic integration
Lower PCB area consumption versus discrete
solution
REF 2
REF 1
I/O 1
I/O 4
Figure 1.
Functional diagram
Complies with the following standards
IEC61000-4-2 level 4
MIL STD 883G-Method 3015-7: class 3,
human body model
I/O 2
I/O 3
Applications
Where ESD and/or over and undershoot
protection for datalines is required:
Description
The DALC208SC6 diode array is designed to
protect components which are connected to data
and transmission lines from over voltages caused
by electrostatic discharge (ESD) or other
transients. It is a rail-to-rail protection device also
suited for overshoot and undershoot suppression
on sensitive logic inputs.
The low capacitance of the DALC208SC6
prevents significant signal distortion.
Sensitive logic input protection
Microprocessor based equipment
Audio / video inputs
Portable electronics
Networks
ISDN equipment
USB interface
March 2008
Rev 7
1/14
14