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参数资料
| 型号： | SMS12C.TG |
| 元件分类： | TVS二极管 - 瞬态电压抑制 |
| 英文描述： | 300 W, UNIDIRECTIONAL, 5 ELEMENT, SILICON, TVS DIODE |
| 封装： | PLASTIC PACKAGE-6 |
| 文件页数： | 5/7页 |
| 文件大小： | 86K |
| 代理商： | SMS12C.TG |
5
2003 Semtech Corp.
www.semtech.com
PROTECTION PRODUCTS
SMS05C through SMS24C
SMSxxC Circuit Diagram
Protection of Five Unidirectional Lines
Device Connection for Protection of Five Data Lines
The SMSxxC is designed to protect up to five unidirec-
tional data lines. The device is connected as follows:
1. Unidirectional protection of five I/O lines is
achieved by connecting pins 1, 3, 4, 5 and 6 to the
data lines. Pin 2 is connected to ground. The
ground connection should be made directly to the
ground plane for best results. The path length is
kept as short as possible to reduce the effects of
parasitic inductance in the board traces.
Circuit Board Layout Recommendations for Suppres-
sion of ESD.
Good circuit board layout is critical for the suppression
of ESD induced transients. The following guidelines are
recommended:
Place the SMSxxC near the input terminals or
connectors to restrict transient coupling.
Minimize the path length between the SMSxxC and
the protected line.
Minimize all conductive loops including power and
ground loops.
The ESD transient return path to ground should be
kept as short as possible.
Never run critical signals near board edges.
Use ground planes whenever possible.
Applications Information
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SMS12GE3 | 功能描述:集管和线壳 12P QIKMATE SOCKET STRT PC BOARDMOUNT RoHS:否 产品种类:1.0MM Rectangular Connectors 产品类型:Headers - Pin Strip 系列:DF50 触点类型:Pin (Male) 节距:1 mm 位置/触点数量:16 排数:1 安装风格:SMD/SMT 安装角:Right 端接类型:Solder 外壳材料:Liquid Crystal Polymer (LCP) 触点材料:Brass 触点电镀:Gold 制造商:Hirose Connector |
| SMS12GE3D70 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Trim Trio Interconnection System |
| SMS12GE3J | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Trim Trio Interconnection System |
| SMS12GE3T | 功能描述:集管和线壳 12P Socket Straight Boardmount RoHS:否 产品种类:1.0MM Rectangular Connectors 产品类型:Headers - Pin Strip 系列:DF50 触点类型:Pin (Male) 节距:1 mm 位置/触点数量:16 排数:1 安装风格:SMD/SMT 安装角:Right 端接类型:Solder 外壳材料:Liquid Crystal Polymer (LCP) 触点材料:Brass 触点电镀:Gold 制造商:Hirose Connector |
| SMS12GE4 | 功能描述:集管和线壳 12P Pin Strt Boardmt SOLDER ST THRU-HOLE RoHS:否 产品种类:1.0MM Rectangular Connectors 产品类型:Headers - Pin Strip 系列:DF50 触点类型:Pin (Male) 节距:1 mm 位置/触点数量:16 排数:1 安装风格:SMD/SMT 安装角:Right 端接类型:Solder 外壳材料:Liquid Crystal Polymer (LCP) 触点材料:Brass 触点电镀:Gold 制造商:Hirose Connector |
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