ESDA6V1-5SC6

The ESDA6V1-5SC6 is a robust and compact transient voltage suppressor (TVS) diode designed by STMicroelectronics, primarily used for protecting sensitive electronic components from electrostatic discharge (ESD) and other voltage transients. Here’s a detailed description of its features and specifications:

General Overview:

• Type: TVS Diode
• Package: SC-6 (SOT-23) package, which is a small surface-mount device that allows for efficient space utilization on printed circuit boards (PCBs).
• Function: The ESDA6V1-5SC6 is designed to clamp voltage spikes and protect downstream components from damage due to ESD events, making it ideal for applications in consumer electronics, telecommunications, and industrial equipment.

Electrical Characteristics:

• Working Voltage: The device has a breakdown voltage of approximately 6V, which means it will start to conduct and clamp excess voltage when the input exceeds this threshold.
• Clamping Voltage: Under specified ESD conditions, the clamping voltage is kept within safe limits to protect sensitive components.
• Peak Pulse Power: The device can handle high-energy pulses, typically rated at around 600W for a short duration (e.g., 8/20 µs waveform), ensuring it can absorb significant energy without failure.
• Capacitance: The input capacitance is low, typically around 5pF, which minimizes signal distortion in high-speed data lines.

Applications:

• Data Line Protection: Suitable for protecting data lines in USB, HDMI, and other high-speed interfaces.
• Telecommunications: Used in phone lines and network equipment to safeguard against voltage spikes.
• Consumer Electronics: Commonly found in devices like smartphones, tablets, and laptops to protect sensitive ICs from ESD.

Features:

• Low Leakage Current: The device exhibits low leakage current, which is crucial for battery-operated devices to prolong battery life.
• High ESD Protection Level: It meets or exceeds the IEC 61000-4-2 standard for ESD protection, ensuring reliable performance in environments prone to ESD events.
• RoHS Compliant: The ESDA6V1-5SC6 is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it environmentally friendly.

Mechanical Characteristics:

• Dimensions: The SC-6 package is compact, typically measuring around 2.9mm x 1.6mm x 1.1mm, allowing for high-density PCB designs.
• Weight: The lightweight nature of the device contributes to the overall efficiency of the electronic assembly.

Conclusion:

The ESDA6V1-5SC6 from STMicroelectronics is an effective solution for ESD protection in a variety of electronic applications. Its small size, high performance, and reliability make it a preferred choice for engineers looking to safeguard sensitive components in modern electronic devices.