The TESD36K4U is a transient voltage suppressor (TVS) diode array manufactured by StarHope. This component is designed to protect sensitive electronic circuits from electrostatic discharge (ESD) and other transient voltage events. The array configuration allows for the simultaneous protection of multiple lines, making it suitable for applications with numerous I/O ports or data lines.

Applications

• USB Ports: Protecting USB interfaces in computers, peripherals, and mobile devices.
• HDMI Ports: Shielding HDMI interfaces from ESD and voltage surges.
• Ethernet Ports: Protecting Ethernet interfaces in network devices and computers.
• Keypads and Buttons: Safeguarding the inputs of keypads and buttons from ESD events.
• Data Lines: Protecting various data communication lines from transient voltages.

Features

• Multi-Line Protection: Protects multiple lines simultaneously, simplifying circuit design.
• Low Clamping Voltage: Limits the voltage across protected components during transient events.
• Fast Response Time: Quickly responds to transient events, providing immediate protection.
• Small Package Size: Minimizes board space requirements.
• RoHS Compliant: Complies with environmental regulations.

Benefits

• Enhanced System Reliability: Protects sensitive electronic components from damage, improving overall system reliability.
• Reduced Downtime: Prevents system failures caused by ESD and voltage surges, minimizing downtime.
• Cost Savings: Reduces the need for costly repairs and replacements.
• Simplified Design: Multi-line protection simplifies circuit design and reduces component count.
• Environmentally Friendly: RoHS compliance ensures environmental responsibility.

Additional Details

The TESD36K4U is typically available in a small surface-mount package, such as a SOT-23-6 or similar. Key electrical specifications include a low clamping voltage, a fast response time, and a high surge current capability. The device is designed to protect against ESD events exceeding IEC 61000-4-2 standards. Careful consideration of the application's voltage and current requirements is necessary to select the appropriate TVS diode array.