參數(shù)資料
型號(hào)： SMF12.TGT
元件分類： TVS二極管 - 瞬態(tài)電壓抑制
英文描述： 200 W, UNIDIRECTIONAL, 4 ELEMENT, SILICON, TVS DIODE
封裝： PLASTIC, SC70-5L, 5 PIN
文件頁數(shù)： 5/8頁
文件大?。?/td> 184K
代理商： SMF12.TGT
5
2003 Semtech Corp.
www.semtech.com
PROTECTION PRODUCTS
SMF05 and SMF12
SMF Circuit Diagram
Protection of Four Unidirectional Lines
Device Connection for Protection of Four Data Lines
The SMFxx is designed to protect up to four unidirec-
tional data lines. The device is connected as follows:
1. Unidirectional protection of four I/O lines is
achieved by connecting pins 1, 3, 4, and 5 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 SMFxx near the input terminals or con-
nectors to restrict transient coupling.
Minimize the path length between the SMFxx 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.
2
13
4
5
Applications Information
相關(guān)PDF資料
PDF描述
SMF12.TCT 200 W, UNIDIRECTIONAL, 4 ELEMENT, SILICON, TVS DIODE
SMF12A-GS18 1000 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-219AB
SMF13A-GS18 1000 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-219AB
SMF15A-GS08 1000 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-219AB
SMF16A-GS18 1000 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-219AB
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SMF130A 制造商:EIC 制造商全稱:EIC discrete Semiconductors 功能描述:ZENER OVERVOLTAGE TRANSIENT SUPPRESSOR
SMF130A _R1 _00001 制造商:PanJit Touch Screens 功能描述:
SMF130A_ R2 _00001 制造商:PanJit Touch Screens 功能描述:
SMF130AG 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Zener Transient Voltage Suppressor SOD−123 Flat Lead Package
SMF130AT1 功能描述:TVS ZENER 175W 130V SOD123FL RoHS:否 類別:過電壓，電流，溫度裝置 >> TVS - 二極管 系列:- 標(biāo)準(zhǔn)包裝:1,800 系列:TransZorb® 電壓 - 反向隔離（標(biāo)準(zhǔn)值）:28V 電壓 - 擊穿:31.1V 功率（瓦特）:400W 電極標(biāo)記:雙向 安裝類型:表面貼裝 封裝/外殼:DO-214AC，SMA 供應(yīng)商設(shè)備封裝:DO-214AC（SMA） 包裝:帶卷 (TR) 其它名稱:SMAJ28CA-E3/61-NDSMAJ28CA-E3/61GITR
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購

我的聯(lián)系方式

*
*
*