The 1SMA4735A is a surface-mount Zener diode manufactured by EIC discrete Semiconductors. It is designed to provide voltage regulation and transient voltage suppression in a variety of electronic circuits. The device comes in an SMA package which is suitable for automated assembly.

Applications

• Voltage regulation in power supplies
• Transient voltage suppression in data lines
• Overvoltage protection in consumer electronics
• Automotive electronics
• Portable devices

Features

• Surface-mount SMA package
• Glass passivated junction
• Zener voltage of approximately 6.2V
• Low profile
• High surge current capability

Benefits

• Provides stable voltage regulation
• Protects sensitive circuits from voltage transients
• Reduces board space requirements due to its small size
• Enhances product reliability
• Easy to integrate into automated assembly processes

Additional Details

The 1SMA4735A has a power dissipation rating that should be considered when choosing this diode for a specific application. The Zener voltage is specified at a particular test current, and the dynamic impedance is also an important parameter to consider for voltage regulation performance. Consult the datasheet to verify tolerances and temperature coefficients to ensure optimal performance in the intended operating conditions. Reverse leakage current is also specified to ensure minimal current draw under normal operating conditions.