The UMZC6.8N is a Zener diode manufactured by Rohm Semiconductor, designed for voltage regulation and transient voltage suppression in a variety of electronic circuits. It's known for its precise voltage clamping and small form factor, making it suitable for portable devices and space-constrained applications. This diode ensures stable voltage levels and protects sensitive components from voltage spikes.

Applications

• Voltage Regulation: Stabilizing voltage levels in power supplies and electronic circuits.
• Transient Voltage Suppression: Protecting sensitive components from voltage spikes and surges.
• Overvoltage Protection: Clamping voltage to a safe level in various applications.
• Signal Clipping: Limiting the amplitude of signals to prevent damage to downstream circuits.
• Level Shifting: Adjusting voltage levels in digital and analog circuits.

Features

• Precise Zener Voltage: Accurate voltage clamping at 6.8V.
• Low Leakage Current: Minimal current leakage in the reverse bias condition.
• Small Form Factor: Compact package for space-saving designs.
• Fast Response Time: Quick response to transient voltage events.
• High Surge Capability: Withstands high surge currents.

Benefits

• Voltage Stability: Ensures stable and consistent voltage levels.
• Component Protection: Protects sensitive circuits from voltage transients.
• Compact Design: Enables smaller and more efficient electronic devices.
• Reliable Operation: Provides reliable and stable performance in various conditions.
• Improved Circuit Performance: Enhances overall circuit stability and reliability.

Additional Details

The UMZC6.8N features a Zener voltage of 6.8 volts with a tight tolerance, ensuring accurate voltage regulation. It is typically housed in a small surface-mount package, such as a SOD-323 or similar, allowing for high-density circuit board designs. The diode is designed to handle a specified surge current, providing robust protection against transient voltage events. Its low leakage current minimizes power loss and contributes to the overall efficiency of the circuit. The UMZC6.8N is commonly used in portable devices, such as smartphones and tablets, as well as in industrial and automotive applications where voltage stability and transient protection are critical. This Zener diode conforms to industry standards for electrical safety and reliability, making it a trusted component for ensuring stable and protected electronic circuits. Its fast response time ensures that voltage spikes are quickly clamped, preventing damage to sensitive electronic components. Furthermore, the UMZC6.8N is designed for ease of integration into automated assembly processes, reducing manufacturing costs and improving overall production efficiency.