The SMBJ5950A/TR13 is a surface-mount Zener diode manufactured by Microsemi Corporation, designed for voltage regulation and transient voltage suppression. It is designed to protect sensitive electronic components from voltage transients induced by lightning, ESD, and other transient voltage events. Its SMB package enables automated assembly and its compact size makes it ideal for modern electronic devices.

Applications

• Voltage regulation in telecom equipment
• Transient voltage suppression in industrial control
• Overvoltage protection in power supplies
• Clamping voltage in automotive systems
• Protection for consumer electronics

Features

• Surface Mount SMB Package
• Zener Voltage of approximately 12V (consult datasheet for precise value)
• Low Dynamic Impedance
• High Surge Current Capability
• Excellent Clamping Capability
• Glass passivated junction
• RoHS compliant

Benefits

• Provides reliable voltage regulation, ensuring stable operation for electronic circuits.
• Protects sensitive components from damage due to transient voltage events.
• Simplifies circuit design with precise Zener diode functionality.
• Reduces board space due to the compact SMB package.
• Enhances the overall reliability and lifespan of electronic devices.
• Complies with environmental regulations (RoHS).

Additional Details

The SMBJ5950A/TR13 features a glass passivated junction for improved reliability. It is designed to handle high surge currents, making it suitable for protecting circuits from lightning strikes and other transient events. The SMB package offers excellent thermal characteristics, allowing the diode to dissipate heat effectively. Detailed specifications, including the precise Zener voltage, surge current ratings, and operating temperature range, can be found in the manufacturer's datasheet. This diode is commonly used in applications where space is limited and high reliability is required.