The BZX84C9V1CA is a surface-mount Zener diode manufactured by SEMTECH ELECTRONICS LTD. It is designed to provide voltage regulation and transient voltage suppression in various electronic circuits. This diode is part of the BZX84 series, known for its reliability and consistent performance.

Applications

• Voltage Regulation: Used to maintain a stable voltage level in electronic circuits.
• Transient Voltage Suppression: Protects sensitive components from voltage spikes and surges.
• Clipping Circuits: Limits voltage levels to prevent damage to downstream components.
• Overvoltage Protection: Safeguards circuits from excessive voltage conditions.
• Signal Conditioning: Improves signal quality by removing unwanted noise and voltage fluctuations.

Features

• Surface Mount Package (SOT-23): Allows for efficient PCB assembly.
• Zener Voltage of 9.1V: Provides a stable voltage reference at 9.1 volts.
• Low Reverse Leakage Current: Minimizes power loss and improves efficiency.
• High Surge Current Capability: Withstands transient voltage spikes without damage.
• Fast Response Time: Quickly reacts to voltage changes, ensuring effective protection.

Benefits

• Precise Voltage Regulation: Ensures stable and reliable operation of electronic circuits.
• Effective Transient Protection: Safeguards sensitive components from damage caused by voltage surges.
• Compact Size: Saves valuable PCB space due to its small SOT-23 package.
• Easy to Integrate: Simplifies circuit design and assembly process.
• Improved System Reliability: Enhances the overall reliability and longevity of electronic devices.

Additional Details

The BZX84C9V1CA has a power dissipation rating of 300mW. Its operating temperature range is -65°C to +150°C. The diode is RoHS compliant, ensuring it meets environmental standards. It is commonly used in applications such as mobile phones, computers, and industrial control systems. The small size and high performance make it a popular choice for voltage regulation and transient protection.

This Zener diode is designed for automatic insertion and is suitable for high-density surface mount assembly. The BZX84C9V1CA ensures stable voltage regulation and protection in a wide array of electronic devices.