The ESD11N5VA-2/TR is a Transient Voltage Suppressor (TVS) diode manufactured by Willsemi. It's designed to protect sensitive electronic components from electrostatic discharge (ESD) and other transient voltage events. The "TR" at the end typically indicates tape and reel packaging for automated assembly processes.

Applications

• Mobile Phones
• Tablets
• Wearable Devices
• Portable Electronics
• USB Ports
• HDMI Ports
• Data Lines

Features

• Low Clamping Voltage: Provides excellent protection by limiting the voltage across the protected device during an ESD event.
• Fast Response Time: Reacts quickly to transient events, ensuring that the protected device is not exposed to damaging voltages.
• Low Capacitance: Minimizes signal degradation in high-speed data lines.
• Small Package Size: Available in a compact package, making it suitable for space-constrained applications.
• AEC-Q101 Qualified: Suitable for automotive applications.

Benefits

• ESD Protection: Protects sensitive electronic components from damage due to electrostatic discharge.
• Transient Voltage Suppression: Suppresses voltage spikes and other transient events.
• Improved Reliability: Enhances the reliability of electronic devices by preventing damage from voltage transients.
• Minimized Signal Degradation: Low capacitance ensures minimal impact on signal integrity in high-speed data lines.
• Compact Design: Small package size allows for easy integration into space-constrained applications.

Additional Details

The ESD11N5VA-2/TR is typically a unidirectional TVS diode, meaning it provides protection against positive voltage transients. It's characterized by its breakdown voltage, clamping voltage, and capacitance. The breakdown voltage is the voltage at which the diode starts to conduct. The clamping voltage is the maximum voltage that the diode will allow across the protected device during an ESD event. The capacitance is the amount of capacitance that the diode adds to the circuit. This particular part has a working voltage of 5V. It commonly utilizes a SOD-323 package. They are used in high-speed data lines such as USB and HDMI.

The "-2" likely refers to a specific configuration or version of the device, while the "/TR" indicates tape and reel packaging. This packaging is commonly used for automated assembly processes. RoHS compliant.