The SML4764A-LF/61 is a surface-mount Zener diode manufactured by Vishay. This diode is designed for voltage regulation and transient voltage suppression in various electronic applications. It is characterized by its well-defined breakdown voltage and ability to maintain a stable voltage over a range of operating currents.

Applications

• Voltage regulation in power supplies
• Transient voltage suppression in sensitive circuits
• Clipping and clamping circuits for signal conditioning
• Overvoltage protection in electronic devices
• Reference voltage generation for instrumentation

Features

• Surface-mount package (SMA/DO-214AC)
• Lead-free (LF) version
• Glass passivated junction for high reliability
• High surge current capability
• Excellent clamping capability
• Low leakage current

Benefits

• Provides stable voltage regulation, ensuring consistent performance
• Protects circuits from damaging voltage transients, increasing reliability
• Suitable for automated assembly processes, reducing manufacturing costs
• Meets environmental regulations with its lead-free construction
• Offers reliable performance in harsh operating conditions

Additional Details

The SML4764A-LF/61 has a specific Zener voltage that should be verified in the datasheet. The 'A' suffix typically indicates a specific tolerance or voltage rating within the SML4764 series. The 'LF' suffix signifies that the component is lead-free, complying with RoHS standards. This Zener diode is commonly used in low-to-medium power applications where precise voltage control and transient protection are essential.

Its small size and surface-mount package make it ideal for modern electronic devices with space constraints. The glass passivated junction ensures high reliability and long-term stability. Refer to the manufacturer's datasheet for detailed electrical characteristics, including Zener voltage, power dissipation, and surge current ratings. Proper thermal management may be required depending on the application's power requirements.