The SMK1820D is a transient voltage suppressor (TVS) diode manufactured by AUK Corp. It is engineered to safeguard delicate electronic circuits from the harmful effects of voltage spikes caused by electrostatic discharge (ESD), lightning strikes, and inductive switching. This diode provides a reliable and effective means of preventing damage and ensuring the continued operation of sensitive electronics.

Applications

• ESD protection for data lines
• Surge protection for power supplies
• Protection of microcontrollers and other ICs
• Protection of communication interfaces
• Automotive applications
• Industrial equipment

Features

• High surge current capability
• Fast response time
• Low clamping voltage
• Bidirectional protection
• Compact surface mount package
• RoHS compliant

Benefits

• Effective surge protection: The SMK1820D provides reliable protection against voltage transients, preventing damage to sensitive electronic components.
• Improved system reliability: By protecting against voltage spikes, the TVS diode helps to improve the overall reliability and lifespan of electronic systems.
• Fast response time: The diode reacts quickly to voltage transients, ensuring that sensitive components are protected without delay.
• Compact size: The surface mount package allows for easy integration into space-constrained applications.
• Compliance: RoHS compliance ensures environmental regulations are met.

Technical Specifications

The SMK1820D is characterized by its low clamping voltage, which limits the voltage across protected components during a surge event. Its high surge current capability allows it to withstand large current surges without damage. Specific parameters are best confirmed in the official AUK Corp datasheet.