The SA24CA-E3/73 is a transient voltage suppressor (TVS) diode manufactured by Vishay. It is specifically designed to protect sensitive electronic components from voltage transients induced by events such as lightning strikes, inductive load switching, and electrostatic discharge (ESD). The 'CA' suffix indicates bidirectional protection, allowing it to protect against both positive and negative surges.

Applications:

• I/O Ports: Protection of input/output ports in electronic devices.
• Data Lines: Safeguards data lines from transient voltage spikes.
• Microcontroller Protection: Protects microcontrollers from overvoltage events.
• Automotive Electronics: Transient voltage protection in automotive systems.
• Industrial Equipment: Protection of sensitive components in industrial machinery.

Features:

• Bidirectional Protection: Provides protection against both positive and negative voltage transients.
• Stand-off Voltage: 24V stand-off voltage.
• Peak Pulse Power: High peak pulse power dissipation capability.
• Low Clamping Voltage: Limits the voltage across the protected device during a transient event.
• Fast Response Time: Responds quickly to transient voltage spikes.
• AEC-Q101 Qualified: Meets automotive industry standards for reliability.

Benefits:

• Reliable Protection: Provides dependable protection against voltage transients.
• Automotive Qualified: Suitable for use in automotive environments.
• Easy to Use: Simple integration into existing circuits.
• Compact Size: Small package design for use in confined spaces.
• Long Lifespan: Designed for extended operational life.

Technical Specifications:

• Stand-off Voltage (Vrwm): 24V
• Breakdown Voltage (Vbr): Typically higher than Vrwm
• Clamping Voltage (Vc): Specified clamping voltage at a given peak pulse current
• Peak Pulse Power (Pppm): Maximum peak pulse power dissipation
• Operating Temperature: -55°C to +175°C
• Package: DO-214AA (SMB)