The TPSMC30A-E3 is a Transient Voltage Suppressor (TVS) diode manufactured by Vishay. This component is designed to protect sensitive electronic circuits from voltage transients caused by phenomena such as electrostatic discharge (ESD), electrical fast transients (EFT), and lightning strikes. It belongs to the SMC (Surface Mountable Component) series, which is known for its robust construction and high surge current capability.

Applications

• Data line protection
• I/O interface protection
• Power supply protection
• Industrial automation equipment
• Telecommunications systems

Features

• SMC package with a low profile design
• Excellent clamping capability
• Low incremental surge resistance
• Fast response time
• High surge current capability
• High-temperature soldering guaranteed: 260 °C/10 seconds at terminals
• Meets MSL level 1, per J-STD-020, LF maximum peak of 260 °C
• RoHS compliant

Benefits

• Provides reliable protection against voltage transients, enhancing the overall reliability of electronic systems.
• The compact SMC package allows for efficient use of board space.
• Fast response time ensures quick clamping of transient voltages, minimizing stress on protected components.
• High surge current capability enables protection in demanding environments.
• Reduces the risk of equipment failure due to voltage surges.

Additional Details

The TPSMC30A-E3 has a standoff voltage of 30V, which indicates that it will not conduct under normal operating conditions up to 30V. When the voltage exceeds this level, the TVS diode begins to conduct, clamping the voltage and diverting the surge current away from sensitive components. It is designed for surface mount applications and offers a low profile. The "E3" suffix denotes compliance with RoHS (Restriction of Hazardous Substances) directives, ensuring that the component is environmentally friendly.