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SP2504N PDF预览

SP2504N

更新时间: 2024-11-12 11:59:35
品牌 Logo 应用领域
力特 - LITTELFUSE 二极管齐纳二极管
页数 文件大小 规格书
4页 1211K
描述
The SP2504N integrates 4 channels of low capacitance diodes with an additional zener diode to protect sensitive I/O pins against lightning induced surge events and ESD.

SP2504N 数据手册

 浏览型号SP2504N的Datasheet PDF文件第2页浏览型号SP2504N的Datasheet PDF文件第3页浏览型号SP2504N的Datasheet PDF文件第4页 
TVS Diode Arrays (SPA Family of Products)  
Lightning Surge Protection - SP2504N Series  
SP2504N Series 2.5V 20A Diode Array  
RoHS  
GREEN  
Pb  
Description  
The SP2504N integrates 4 channels of low capacitance  
diodes with an additional zener diode to protect sensitive  
I/O pins against lightning induced surge events and  
ESD. This robust device can safely absorb up to 20A per  
IEC61000-4-5 (tP=8/20μs) without performance degradation  
and a minimum ±±0ꢀk ESD per IEC61000-4-2 international  
standard. The low loading capacitance maꢀes the SP2504N  
ideal for protecting high-speed signal pins.  
Pinout  
Features  
1
3
5
• ESD, IEC61000-4-2,  
• Low capacitance of 3.5pF  
±30kV contact, ±30kV air  
(TYP) per I/O  
• EFT, IEC61000-4-4, 40A  
• Low leakage current of  
(t  
• Lightning, IEC61000-4-5,  
20A (t =8/20µs)  
p
=5/50ns)  
1µA (MAX) at 2.5k  
GND  
p
9
7
Functional Block Diagram  
Applications  
• 10/100/1000 Ethernet  
Interfaces  
• VoIP Phones  
• SetTop Boxes  
• PBX Systems  
• Customer Premise  
Equipment (CPE)  
9
7
5
Application Example  
*Package is shown as transparent  
Ethernet PHY  
Tx+  
RJ-45 Connector  
J1  
Tx-  
1
3
GND  
SP2504N  
PHY  
Rx+  
Rx-  
J8  
Life Support Note:  
Not Intended for Use in Life Support or Life Saving Applications  
The products shown herein are not designed for use in life sustaining or life saving  
applications unless otherwise expressly indicated.  
SP2504N Series  
©2012 Littelfuse, Inc.  
Specifications are subject to change without notice.  
Please refer to www.littelfuse.com for current information.  
1
Revision: August 14, 2012  

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