ESDS302DBVR

The ESDS302DBVR is a two-channel ultra-low capacitance low voltage bi-directional TVS diode array designed to protect sensitive electronics against electrostatic discharge (ESD) and voltage transients. It features a low dynamic resistance and can safely absorb repetitive ESD strikes without performance degradation, making it ideal for use in various electronic systems requiring robust ESD protection.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• 1: Channel 1 input/output
• 2: Ground
• 3: Channel 2 input/output

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the ESDS302DBVR TVS diode array for a visual representation.

Key Features

• Bi-Directional Protection: Provides protection for both positive and negative voltage transients, ensuring comprehensive transient voltage suppression.
• Ultra-Low Capacitance: The ultra-low capacitance of the ESDS302DBVR minimizes signal degradation and ensures compatibility with high-speed data lines.
• Low Clamping Voltage: Offers low clamping voltages to safeguard sensitive electronics from voltage spikes and transients.
• High ESD Protection Level: Withstand ESD strikes up to ±30 kV (contact discharge) per IEC 61000-4-2, providing robust protection in ESD-prone environments.
• Compact Package: Available in a space-saving SOT-23 package, facilitating easy integration into electronic designs with limited board space.

Note: For detailed technical specifications, please refer to the ESDS302DBVR datasheet.

Application

• Mobile Devices: Suitable for protecting USB, HDMI, and other interface ports in smartphones, tablets, and laptops from ESD and transient voltage events.
• Industrial Automation: Ideal for safeguarding industrial control systems, PLCs, and sensor interfaces from ESD and voltage transients.
• Communications Systems: Used in network equipment, base stations, and communication interfaces to prevent damage from transient events.

Functionality

The ESDS302DBVR is a robust and reliable TVS diode array designed to protect sensitive electronics from ESD and transient voltage events. Its low capacitance and bi-directional protection make it a versatile solution for various electronic systems.

Usage Guide

• Placement: Connect the input/output channels to the signals requiring protection, ensuring proper ground connection.
• Board Layout: Ensure short and direct trace routing between the ESDS302DBVR and the protected components to minimize signal distortion.
• Compliance: Verify that the ESDS302DBVR meets the required ESD protection standards for the targeted application environment.

Frequently Asked Questions

Q: What is the maximum ESD rating of the ESDS302DBVR?
A: The ESDS302DBVR can withstand ESD strikes up to ±30 kV (contact discharge) per IEC 61000-4-2.

Q: Is the ESDS302DBVR suitable for protecting high-speed data lines?
A: Yes, the ultra-low capacitance of the ESDS302DBVR ensures minimal signal degradation and makes it suitable for protecting high-speed data lines.