The MMSZ4709-V-GS18 is a Zener diode manufactured by Vishay. It's designed for voltage regulation and transient voltage suppression in various electronic circuits. This diode is commonly used in applications where a stable voltage reference is needed or where circuits need protection from voltage spikes.

Applications

• Voltage regulation
• Transient voltage suppression
• Overvoltage protection
• Clipping circuits
• Voltage reference circuits

Features

• Zener Voltage: 3.9V
• Low leakage current
• Surface mount SOD-323 package
• High surge current capability
• Lead (Pb)-free and RoHS compliant

Benefits

• Provides a stable voltage reference for various circuits.
• Protects sensitive components from voltage transients and surges.
• Small size allows for use in compact electronic devices.
• Reliable performance under various operating conditions.
• Environmentally friendly due to lead-free and RoHS compliance.

Additional Details

The MMSZ4709-V-GS18 has a power dissipation of 400mW. The Zener voltage tolerance is typically ±5%. The diode is designed to operate over a wide temperature range. The SOD-323 package is ideal for surface mount assembly, allowing for automated placement and soldering. It is commonly used in applications ranging from portable devices to industrial control systems where reliable voltage regulation and overvoltage protection are required.