The 1SMA4750A is a Zener diode manufactured by EIC discrete Semiconductors. This diode is designed for voltage regulation and overvoltage protection in electronic circuits. Zener diodes maintain a stable voltage when operated in the reverse breakdown region, making them ideal for providing a reference voltage or clamping voltage.

Applications

• Voltage regulation in power supplies.
• Overvoltage protection for sensitive electronic components.
• Transient voltage suppression.
• Reference voltage sources for analog circuits.
• Signal clipping for waveform shaping.

Features

• SMA (Surface Mount) package for efficient board space utilization.
• Precise Zener voltage tolerance for accurate voltage regulation.
• High surge current capability for robust protection against voltage spikes.
• Low reverse leakage current to minimize power loss.
• Glass passivated junction for increased reliability and stability.

Benefits

• Provides a stable and reliable voltage reference.
• Protects electronic circuits from damage due to overvoltage conditions.
• Enables compact circuit designs with its small SMA package.
• Offers consistent performance across a wide range of operating conditions.
• Simplifies circuit design with its well-defined electrical characteristics.

Additional Details

The 1SMA4750A features a Zener voltage of 27V with a tolerance of ±5%. It has a power dissipation rating of 1W and a high surge current capability, making it suitable for applications where transient voltages are a concern. The low reverse leakage current minimizes power consumption. The operating temperature range typically spans from -65°C to +150°C. The SMA package facilitates effective heat dissipation, enhancing the diode's reliability and lifespan. EIC discrete Semiconductors' reputation for quality ensures the 1SMA4750A is a dependable choice for voltage regulation and protection needs in various electronic devices.