The SM4T82CA is a Transient Voltage Suppressor (TVS) diode manufactured by SUNMATE electronic Co., LTD. It's engineered to provide robust protection for sensitive electronic components against voltage transients that can arise from phenomena such as electrostatic discharge (ESD), electrical fast transients (EFT), and lightning surges. This TVS diode is vital for ensuring the durability and reliability of electronic devices.

Applications:

• I/O port protection in industrial control systems
• Data and signal line protection in telecommunications equipment
• Protection of sensitive components in automotive electronics
• Overvoltage protection for power supplies
• General-purpose transient voltage suppression in electronic circuits

Features:

• Stand-off Voltage: 82V
• High Surge Current Capability: Withstands high surge currents without performance degradation
• Low Clamping Voltage: Limits the maximum voltage across protected components during a transient event
• Fast Response Time: Quickly clamps the voltage to protect sensitive components from damage
• Unidirectional Configuration
• Surface Mount Package: Facilitates automated assembly on printed circuit boards
• RoHS Compliant: Environmentally friendly, lead-free construction

Benefits:

• Enhanced protection of sensitive electronic components
• Improved reliability and longevity of electronic systems
• Reduced downtime and maintenance costs associated with transient voltage damage
• Simplified circuit design due to the ease of integration provided by the surface mount package
• Compliance with environmental regulations

The SM4T82CA TVS diode finds widespread use in diverse electronic applications where reliable transient voltage protection is paramount. Its compact size and surface mount package make it well-suited for integration into modern, densely populated circuit boards. The unidirectional configuration is appropriate for applications where the transient voltage is primarily of one polarity.

Specifications (Consult datasheet for precise values):

• Stand-off Voltage: 82V
• Breakdown Voltage: (Typically slightly above 82V, consult datasheet)
• Clamping Voltage: (Varies with surge current, consult datasheet)
• Peak Pulse Power Dissipation: (Specific wattage, consult datasheet)
• Operating Temperature Range: (Consult datasheet)
• Storage Temperature Range: (Consult datasheet)

Always consult the manufacturer's datasheet for comprehensive technical specifications, application guidelines, and safety information to ensure proper selection and use of the SM4T82CA TVS diode.