The ESDALC6V1-1U2 from STMicroelectronics is a unidirectional single-line TVS diode designed to protect data lines or other I/O ports against ESD transients. It is ideal for applications where both reduced line capacitance and board space saving are required.

The ESDALC6V1-1U2 has a breakdown voltage of 6.1 V and a very low diode capacitance of 12 pF, making it suitable for protecting high-speed data lines. It is also able to withstand multiple ESD strikes, making it a reliable and long-lasting solution for ESD protection.

The ESDALC6V1-1U2 is packaged in a small 0201 SMD package, which has a footprint of only 0.18 mm2. This makes it ideal for use in space-constrained applications, such as portable electronics and wearable devices.

Features

• Unidirectional single-line TVS diode
• Breakdown voltage of 6.1 V
• Very low diode capacitance of 12 pF
• Able to withstand multiple ESD strikes
• Small 0201 SMD package

Benefits

• High ESD protection level
• High integration
• Suitable for high density boards
• MSL1
• Complies with the following standards: IEC 61000-4-2 level 4

Applications

• Data lines
• I/O ports
• Mobile phones
• Tablets
• Wearable devices
• Laptops
• Computers
• Automotive electronics
• Industrial electronics

Example Use Cases

• Protecting a high-speed data line between a mobile phone and a display
• Protecting an I/O port on a wearable device against ESD from the user's body
• Protecting a data line in a laptop against ESD from a USB peripheral
• Protecting an I/O port in a computer against ESD from a user's hand
• Protecting a data line in an automotive electronic system against ESD from the environment
• Protecting an I/O port in an industrial electronic system against ESD from electrical noise

Conclusion

The ESDALC6V1-1U2 is a versatile and reliable ESD protection solution that is ideal for a wide range of applications. It offers a high level of ESD protection, a small footprint, and low line capacitance. This makes it an ideal choice for protecting sensitive electronic components from ESD damage.