PESD15VL1BAF Circuit Protection

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

TVS diodes are specialized electronic components designed to protect sensitive electronic devices against transient voltage spike. PESD15VL1BAF is a 15V unidirectional low capacitance (0.2pF typical) ESD protection diode from NXP Semiconductors. This article discusses the application field and working principles of the diode.

Application Field

PESD15VL1BAF is used for protecting sensitive components from electrostatic discharge (ESD) events and transients. It is suitable for data and signal lines that require low capacitance protection. The diode has breakdown voltage of 15V and the minimum stand-off voltage is 8.2V.

The diode is also suitable for cable discharge events protection up to the rated level. It may be used in high-speed data lines such as PCI Express, SATA, USB 2.0, HDMI and other high-speed data lines.

The PESD15VL1BAF is a general purpose diode suitable for use in high-speed data lines and is widely used in consumer electronics, data communication equipment, automotive and medical devices.

Working Principles

The PESD15VL1BAF is a low capacitance (0.2pF typical) ESD protection diode that acts as a switch, allowing the current to flow in one direction but not the other. It is triggered by a transient or a sudden rise in voltage due to static electricity, lightning or any other source of electrical energy. When triggered, the diode starts to conduct current until the voltage across it drops to a certain level, at which point the diode stops conducting. This process helps protect sensitive electronic components from damage due to electrical transients.

The diode can also be used as a current limiter in order to protect the connected circuit from excessive current. In this case, the diode will start conducting only when the current reaches a certain level, limiting the amount of current that flows through the circuit. This helps prevent damage to the connected circuit from an unexpected surge in current.

The PESD15VL1BAF diode is a low voltage unidirectional protection diode designed to protect sensitive electronic devices from transient overvoltage situations. It is suitable for protecting data and signal lines that require low capacitance protection. The diode is widely used in consumer electronics, data communication equipment, automotive and medical devices.

The specific data is subject to PDF, and the above content is for reference