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參數(shù)資料
| 型號： | RCLAMP0503N.TCT |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | 100 W, UNIDIRECTIONAL, SILICON, TVS DIODE |
| 封裝： | 1.45 X 1 MM, 0.58 MM HEIGHT, ROHS COMPLIANT PACKAGE-6 |
| 文件頁數(shù)： | 4/7頁 |
| 文件大小： | 156K |
| 代理商： | RCLAMP0503N.TCT |
4
2008 Semtech Corp.
www.semtech.com
PROTECTION PRODUCTS
RClamp0503N
Device Connection Options for Protection of three
High-Speed Data Lines
Data line inputs are normally connected at pins 1, 3, &
4 with pin 6 connected to ground. Note that the circuit
at the ground pin is identical to the circuit at each data
input/output pin. This is done to further reduce
capacitance. The connection to ground should be made
directly to a ground plane. The path length should also
be kept as short as possible to minimize parasitic
inductance. Pin 5 can be connected to Vcc biased or
left not connected depending upon the application.
Protecting USB OTG Interfaces
The USB OTG interface consists of Data (D- and D+)
lines, ID and a 5.25V voltage bus. Since these pins
are part of the connector, they are vulnerable to ESD
and cable discharge events. The RClamp0503N is
designed to protect D-, D+, and ID pins of USB OTG
connections. Each device will protect one USB OTG
port. When the voltage on the data lines exceeds the
bus voltage (plus one diode drop), the internal
rectifiers are forward biased conducting the transient
current away from the protected controller chip. The
TVS diode directs the surge to ground. For Vbus
protection, an additional single line TVS, such as
uClamp0501P, should be added.
Applications Information
Figure 1- Pin Configuration & Circuit Diagram
Figure 2 - USB OTG Protection
5
13
4
6
ID
Vbus
D-
D+
USB OTG
Pin 1
D+
D-
ID
Gnd
Controller
Connector
RClamp0503N
Pin 2
Pin 3
Pin 4
Pin 5
Pin 6
uClamp0501P
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| RCLAMP0504F | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:RailClamp? Low Capacitance TVS Array |
| RCLAMP0504F.TCT | 功能描述:IC TVS ARRAY 4-LINE 5V SC70-6 RoHS:是 類別:過電壓，電流，溫度裝置 >> TVS - 二極管 系列:RailClamp® 產(chǎn)品目錄繪圖:SMB 600 Watt Top SMB 600 Watt Side 1 SMB 600 Watt Side 2 標(biāo)準(zhǔn)包裝:10 系列:- 電壓 - 反向隔離（標(biāo)準(zhǔn)值）:25.6V 電壓 - 擊穿:28.5V 功率（瓦特）:600W 電極標(biāo)記:單向 安裝類型:表面貼裝 封裝/外殼:DO-214AA，SMB 供應(yīng)商設(shè)備封裝:SMB 包裝:剪切帶 (CT) 產(chǎn)品目錄頁面:2386 (CN2011-ZH PDF) 其它名稱:P6SMB30AT3GOSCT |
| RCLAMP0504F.TCT | 制造商:Semtech Corporation 功能描述:TVS Diode |
| RCLAMP0504F.TCT-CUT TAPE | 制造商:SEMTECH 功能描述:RCLAMP Series 25 V 3 pF SMT RailClamp?Low Capacitance TVS Diode Array SC-70-6L |
| RCLAMP0504FA | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:RailClamp?Low Capacitance TVS Array |
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