The SMCJ5.0A-TR from STMicroelectronics is a robust transient voltage suppressor (TVS) diode, designed to protect sensitive electronic equipment from voltage spikes and transients induced by lightning and other transient voltage events. This device is particularly suitable for the protection of voltage-sensitive components that are exposed to high surge conditions in industrial, computer, telecommunications, and automotive systems.

Key Features

• Stand-off Voltage: 5.0V - This device is designed to be in a stand-by mode and not conduct while the voltage across it is below the specified stand-off voltage.
• Peak Pulse Power: 1500W (10/1000μs) - It is capable of handling a substantial power surge, making it suitable for high-energy transients.
• Breakdown Voltage Range: 6.40V to 7.07V - Ensures precise protection for sensitive circuits by clamping voltage at this specified range during a transient event.
• Low Clamping Voltage: Provides an additional level of protection by clamping to a lower voltage during surge events, thereby protecting sensitive components from overvoltage.
• Low Leakage Current: Minimizes power loss when the device is in the stand-by mode, contributing to energy efficiency in the application.
• ISO 7637-2 & ISO 16750-2 compliant: Suitable for automotive applications, adhering to the strict standards required for electronic components in the automotive industry.

Package Information

The SMCJ5.0A-TR comes in a DO-214AB (SMC) package which provides a compact form factor and enables efficient thermal dissipation. The "TR" designation indicates that the device is provided in tape and reel packaging, which is ideal for automated assembly processes.

Applications

With its robust design and high surge capability, the SMCJ5.0A-TR is well-suited for a variety of applications, including:

• Power supply protection
• AC/DC applications
• Data line protection
• Voltage regulation modules (VRM)
• Notebook & desktop computers
• Automotive electronics

Overall, the SMCJ5.0A-TR from STMicroelectronics represents a reliable and efficient solution for protecting sensitive electronics from voltage transients, ensuring the longevity and reliability of the application it serves.