SMCJ15A-TR by STMicroelectronics

The SMCJ15A-TR is a robust transient voltage suppressor (TVS) diode designed by STMicroelectronics, a leader in the semiconductor industry. This component is engineered to protect sensitive electronic equipment from voltage spikes and surges, ensuring reliable operation and longevity of the device it safeguards. The SMCJ15A-TR is particularly suitable for applications where transient overvoltage protection is critical, such as in industrial systems, telecommunications, and networking equipment.

Key Features

• Stand-off Voltage: The SMCJ15A-TR has a stand-off voltage of 15V, making it suitable for a range of electronic circuits that operate at this voltage level or lower.
• Peak Pulse Power: It offers a peak pulse power dissipation of 1500W (10/1000μs), providing robust protection against high energy transients.
• Clamping Voltage: With a clamping voltage of 24.4V, the device can effectively clamp overvoltages, preventing them from damaging sensitive circuit components.
• Uni-directional: The SMCJ15A-TR is a uni-directional TVS diode, which means it offers protection in one direction, ideal for DC power supply applications.
• Package: It comes in the SMC (DO-214AB) package, which is known for its compact size and reliability, making it easy to integrate into various circuit designs.
• Compliance: This TVS diode is compliant with the industry-standard RoHS and REACH environmental directives, ensuring that it meets global regulatory requirements for hazardous substances.

Applications

The SMCJ15A-TR is versatile and can be used in a wide array of applications, including:

• Power supply lines
• Automotive systems
• Consumer electronics
• Industrial control systems
• Telecommunication devices
• Network systems

With its ability to protect against voltage transients caused by inductive load switching and lightning, the SMCJ15A-TR from STMicroelectronics is an essential component for any design that demands reliable surge protection. Its high surge capability, fast response time, and low incremental surge resistance make it a top choice for designers looking to enhance the durability and safety of their electronic products.