The 1SMA4732 is a surface-mount Zener diode manufactured by Continental Device India Limited (CDIL). It is designed to provide voltage regulation and surge protection in various electronic circuits. This diode comes in an SMA package, making it suitable for automated assembly processes.

Applications

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

Features

• Surface mount SMA package
• Precise voltage regulation
• High surge current capability
• Low leakage current
• Fast response time

Benefits

• Provides stable and consistent voltage output.
• Protects sensitive components from voltage spikes and surges.
• Effectively clamps transient voltages to a safe level.
• Minimizes power loss and improves efficiency.
• Quickly responds to voltage changes.

Technical Specifications

The 1SMA4732 features a Zener voltage of 4.7V with a tolerance of ±5%. It has a power dissipation rating of 1W and a surge current capability of approximately 40A. The operating temperature range is typically -65°C to +150°C. The forward voltage is usually around 1.2V at 200mA.

Note: Always refer to the manufacturer's datasheet for precise specifications and application guidelines to ensure optimal performance and reliability in your specific application. Verify voltage tolerance, power dissipation, and surge current capabilities based on your circuit requirements.