The SMAJ4760A is a surface-mount Transient Voltage Suppressor (TVS) diode manufactured by Micro Commercial Co. It is designed to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive switching. It belongs to the SMAJ series, known for its compact size and effectiveness in protecting various electronic devices.

Applications

• Protection of I/O interfaces
• Surge protection in consumer electronics
• Industrial control systems
• Telecommunications equipment
• Medical devices

Features

• Surface Mount package
• Low profile
• Glass passivated junction
• Excellent clamping capability
• Low incremental surge resistance
• Fast response time: typically less than 1.0 ps from 0 Volts to BV min
• High temperature soldering guaranteed: 260°C/10 seconds at terminals
• Plastic material used carries Underwriters Laboratory Flammability Classification 94V-0

Benefits

• Provides robust protection against voltage transients, improving the reliability of protected circuits.
• Small size allows easy integration into space-constrained applications.
• Fast response time ensures rapid clamping of transient voltages, preventing damage to sensitive components.
• High temperature soldering capability simplifies manufacturing processes.
• Enhances the overall reliability and safety of electronic devices by preventing failures caused by voltage surges.

Additional Details

The SMAJ4760A has a stand-off voltage of 62 Volts and a breakdown voltage of 69.4 Volts. Its peak pulse power dissipation is 400 Watts. This TVS diode is designed to operate within a wide temperature range, making it suitable for use in various environmental conditions. The SMAJ package offers good thermal performance, allowing for efficient heat dissipation during transient events. It conforms to RoHS standards, ensuring environmental compliance.