The UDZ6.8B is a Zener diode manufactured by Rohm Semiconductor, designed for voltage regulation and transient voltage suppression in a variety of electronic applications. This diode provides a stable voltage reference and safeguards sensitive components from potentially damaging voltage spikes and surges.

Applications

• Voltage regulation in power supplies and voltage references.
• Overvoltage protection in sensitive electronic circuits.
• Transient voltage suppression in consumer electronics.
• Clipping and clamping circuits.
• Signal conditioning applications.

Features

• Zener Voltage: 6.8V (Nominal).
• Low Reverse Leakage Current: Minimizes power dissipation and improves efficiency.
• High Surge Current Capability: Provides robust protection against transient voltage surges.
• Compact Surface Mount Package: Enables high-density circuit board designs.
• Excellent Clamping Characteristics: Provides precise voltage limiting for sensitive components.

Benefits

• Stable Voltage Regulation: Ensures consistent and reliable voltage levels in electronic circuits.
• Effective Overvoltage Protection: Prevents damage to sensitive components from voltage transients and surges.
• Improved System Reliability: Extends the lifespan of electronic equipment by protecting against voltage-related failures.
• Reduced Power Consumption: Low leakage current contributes to energy efficiency and reduces heat generation.
• Compact Design: Allows for miniaturization of electronic devices and improved circuit board density.

Technical Specifications

The UDZ6.8B is typically packaged in a small surface mount (SMD) format. Key technical specifications include a Zener voltage of 6.8V, a low reverse leakage current, and a specified surge current rating. Refer to the Rohm Semiconductor datasheet for precise specifications and operating characteristics, including power dissipation, operating temperature range, and forward voltage characteristics. The device is RoHS compliant.