The UMZ8.2KFHTL is a Zener diode manufactured by Rohm Semiconductor. It's designed to provide precise voltage regulation and overvoltage protection in a wide range of electronic circuits. Its small size and surface-mount package make it suitable for compact and high-density PCB designs.

Applications

• Voltage Regulation: Maintaining a stable voltage level in electronic circuits.
• Overvoltage Protection: Protecting sensitive components from voltage spikes and surges.
• Clipping Circuits: Shaping waveforms by limiting voltage levels.
• Voltage Shifting: Adjusting voltage levels in electronic circuits.
• Reference Voltage: Providing a stable reference voltage for comparators and other circuits.

Features

• Precise Voltage Regulation: Maintains a stable voltage output within a narrow tolerance range.
• Fast Response Time: Reacts quickly to voltage transients and surges.
• Low Leakage Current: Minimizes current flow when the diode is reverse-biased.
• Small Size: Compact package allows for high-density PCB mounting.
• Surface Mount Package: Enables automated assembly and reduces manufacturing costs.
• High Surge Current Capability: Withstands high surge currents without damage.

Benefits

• Improved Circuit Stability: Precise voltage regulation ensures consistent circuit performance.
• Enhanced Component Protection: Overvoltage protection safeguards sensitive components from damage.
• Reduced Power Consumption: Low leakage current minimizes energy waste.
• Space Savings: Small size allows for denser circuit designs.
• Simplified Manufacturing: Surface mount package facilitates automated assembly.
• Increased Reliability: High surge current capability ensures robust performance under stress.

Additional Details

The UMZ8.2KFHTL has a Zener voltage of 8.2V. Its small size and excellent electrical characteristics make it a good option for voltage regulation and surge protection applications. The power dissipation is typically rated around 200mW. The diode's fast response time ensures quick clamping of transient voltages, protecting downstream components. This zener diode is commonly used in portable electronics, power supplies, and industrial control systems.