參數(shù)資料
型號(hào): SMS15C.TG
元件分類(lèi): TVS二極管 - 瞬態(tài)電壓抑制
英文描述: 300 W, UNIDIRECTIONAL, 5 ELEMENT, SILICON, TVS DIODE
封裝: PLASTIC PACKAGE-6
文件頁(yè)數(shù): 5/7頁(yè)
文件大?。?/td> 86K
代理商: SMS15C.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
相關(guān)PDF資料
PDF描述
SMS24.CT 300 W, UNIDIRECTIONAL, 5 ELEMENT, SILICON, TVS DIODE
SMS3940-026 SILICON, HIGH BARRIER SCHOTTKY, C BAND, MIXER DIODE
SMV1206-108 X BAND, 11.6 pF, 20 V, SILICON, HYPERABRUPT VARIABLE CAPACITANCE DIODE
SMV1263-079 VHF-UHF BAND, 6.7 pF, 20 V, SILICON, HYPERABRUPT VARIABLE CAPACITANCE DIODE
SP0504BACT UNIDIRECTIONAL, 4 ELEMENT, SILICON, TVS DIODE
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