The SMBG5928BE3/TR13 is a surface-mount Zener diode manufactured by Microsemi Corporation, designed for voltage regulation and transient voltage suppression. Operating in the breakdown region, it maintains a stable voltage to protect sensitive circuits from spikes and surges. The SMB package allows for automated assembly and use in compact devices.

Applications

• Voltage regulation in electronic instrumentation
• Transient voltage suppression in aerospace systems
• Overvoltage protection in uninterruptible power supplies (UPS)
• Clamping voltage in power amplifiers
• Protection of sensitive components in signal processing circuits

Features

• Surface-mount SMB package
• Zener voltage of approximately 3.9V (consult datasheet for precise value)
• Low forward voltage drop
• High surge current capability
• Excellent clamping performance
• Glass passivated junction
• RoHS compliant

Benefits

• Provides consistent and reliable voltage regulation, ensuring stable circuit operation.
• Safeguards sensitive components from damage caused by voltage transients.
• Simplifies circuit design due to its precise and predictable Zener characteristics.
• Reduces assembly costs through its surface-mount package.
• Increases the overall reliability and extends the operational life of electronic equipment.
• Meets environmental compliance standards.

Additional Details

The SMBG5928BE3/TR13 features a glass passivated junction for enhanced reliability and long-term stability. Its SMB package provides effective thermal dissipation. Detailed specifications, including the exact Zener voltage, surge current specifications, and operating temperature limits, can be found in the manufacturer's datasheet. This diode is frequently used in applications requiring both compactness and robust voltage protection.