STMicroelectronics

USBULC6-2F3

USBULC6-2F3 Description

The USBULC6-2F3 is a high-performance TVS diode manufactured by STMicroelectronics, designed for general-purpose applications. This device features a steering (rail-to-rail) type, with two unidirectional channels for enhanced protection. The USBULC6-2F3 is part of the USB, Transil™ series and is packaged in a tape & reel (TR) format for surface mount applications. Although the product status is marked as obsolete, it still offers excellent performance benefits in various electronic systems.

USBULC6-2F3 Features

• Capacitance @ Frequency: 1.2pF @ 1MHz, ensuring minimal interference with high-frequency signals.
• Voltage - Breakdown (Min): 6V, providing reliable protection against voltage spikes.
• Voltage - Reverse Standoff (Typ): 3V, offering a safe operating margin for reverse-biased conditions.
• Power - Peak Pulse: 60W, capable of handling high-energy transients without damage.
• Power Line Protection: Yes, making it suitable for protecting sensitive electronic components from power line surges.
• RoHS Status: ROHS3 Compliant, ensuring environmental compliance and reducing the risk of hazardous substances.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), allowing for storage and handling without strict humidity control.

USBULC6-2F3 Applications

The USBULC6-2F3 is ideal for various applications where protection against voltage spikes and power line surges is critical. Some specific use cases include:

1. Telecommunications Equipment: Protecting sensitive components from voltage transients in telephone systems and other communication devices.
2. Automotive Electronics: Ensuring reliable operation of electronic control units and other automotive components by safeguarding them from voltage spikes.
3. Industrial Control Systems: Providing protection for PLCs, sensors, and other control equipment in harsh industrial environments.
4. Consumer Electronics: Safeguarding electronic devices such as smartphones, tablets, and laptops from power surges and voltage fluctuations.

Conclusion of USBULC6-2F3

The USBULC6-2F3 is a reliable and efficient TVS diode designed for general-purpose applications. Its unique features, such as low capacitance, high breakdown voltage, and power line protection, make it an excellent choice for protecting sensitive electronic components in various industries. Although the product is now obsolete, its performance benefits and technical specifications still make it a valuable option for engineers looking to safeguard their systems against voltage transients and power line surges.