USBULC1606-4M8

Product Overview

The USBULC1606-4M8 belongs to the category of ESD protection devices and is primarily used for safeguarding USB 2.0 high-speed interfaces. Its characteristics include low capacitance, compact packaging, and high efficiency in protecting sensitive electronic components. The package consists of a small outline plastic package (SOP) with a quantity of 3000 units per reel. The essence of the USBULC1606-4M8 lies in its ability to provide robust ESD protection for USB interfaces while maintaining signal integrity.

Specifications

• Low capacitance: 0.6 pF typical
• Breakdown voltage: 6 V minimum
• Leakage current: 0.1 µA maximum
• Operating temperature range: -40°C to 125°C
• Package: SOP-8

Detailed Pin Configuration

The USBULC1606-4M8 features an SOP-8 package with the following pin configuration: 1. GND 2. D+ 3. D- 4. NC 5. GND 6. D- 7. D+ 8. VCC

Functional Features

• Robust ESD protection for USB 2.0 high-speed interfaces
• Low capacitance ensures minimal impact on signal integrity
• Compact SOP package for space-constrained applications
• High surge current capability for enhanced protection

Advantages and Disadvantages

Advantages

• Effective ESD protection for USB interfaces
• Minimal impact on signal quality due to low capacitance
• Compact packaging suitable for small form factor designs
• High surge current capability for reliable protection

Disadvantages

• Limited to USB 2.0 high-speed interfaces
• May require additional protection for other interface standards

Working Principles

The USBULC1606-4M8 operates by diverting transient voltage surges away from the protected USB interface, thereby preventing damage to downstream components. Its low capacitance ensures that the protected signals remain largely unaffected during normal operation, while effectively clamping any ESD events to safe levels.

Detailed Application Field Plans

The USBULC1606-4M8 is ideally suited for use in various electronic devices that feature USB 2.0 high-speed interfaces, including but not limited to: - Personal computers - Laptops and notebooks - Mobile phones and tablets - Consumer electronics - Industrial control systems

Detailed and Complete Alternative Models

For users seeking alternative ESD protection devices for USB interfaces, the following models can be considered: 1. USBLC6-2SC6: Offers similar ESD protection with a smaller footprint 2. USBLC6-4: Provides ESD protection for both USB 2.0 and USB 3.0 interfaces 3. USBLC6-2P6: Designed for applications requiring ultra-low capacitance ESD protection

In conclusion, the USBULC1606-4M8 serves as a reliable ESD protection solution for USB 2.0 high-speed interfaces, offering effective safeguarding while minimizing impact on signal integrity. Its compact design and high surge current capability make it a valuable component in various electronic devices, ensuring the longevity and reliability of sensitive USB interfaces.