The BZX84B2V7-GS18 is a surface-mount Zener diode manufactured by Vishay Semiconductors. This diode is designed to provide a stable reference voltage for a variety of electronic applications. The '2V7' in the part number indicates a Zener voltage of 2.7 volts. Zener diodes are specifically designed to operate in the reverse breakdown region, maintaining a constant voltage across their terminals when the reverse voltage exceeds the Zener voltage. This characteristic makes them ideal for voltage regulation and overvoltage protection.

Applications

• Voltage Regulation
• Overvoltage Protection
• Clipping Circuits
• Voltage Referencing
• Transient Voltage Suppression

Features

• Zener Voltage of 2.7V: Provides a stable reference voltage at 2.7 volts.
• Surface Mount Package: Allows for automated assembly on printed circuit boards (PCBs).
• Low Reverse Leakage Current: Minimizes power loss and improves efficiency.
• High Surge Current Capability: Protects circuits from transient voltage spikes.
• RoHS Compliant: Meets environmental standards for hazardous substance restrictions.

Benefits

• Stable Voltage Regulation: Ensures consistent voltage output in regulated circuits.
• Effective Overvoltage Protection: Protects sensitive components from damage due to voltage spikes.
• Compact Design: Surface mount package saves space on PCBs.
• Reliable Performance: Vishay is a trusted manufacturer of high-quality electronic components.

Additional Details

The BZX84B2V7-GS18 is typically housed in a small SOT-23 package. Key electrical characteristics include a low reverse leakage current, a forward voltage of approximately 0.9 V, and a power dissipation rating that varies depending on the ambient temperature. Zener diodes are essential components in many electronic circuits where stable voltage references are required or where protection against overvoltage conditions is needed. Vishay's BZX84 series is known for its reliability and consistent performance, making it a popular choice for a wide range of applications.