SMAJ12CA

The SMAJ12CA from GOODWORK is a robust and reliable surface mount transient voltage suppressor (TVS) diode designed to protect sensitive electronic components from voltage spikes and transients. This device is particularly useful in applications where overvoltage protection is critical, such as in automotive, telecommunications, and consumer electronics.

Physical Characteristics: The SMAJ12CA features a compact surface mount package, which allows for easy integration into printed circuit boards (PCBs). Its dimensions are optimized for space-saving designs, making it suitable for high-density applications. The diode is typically housed in a DO-214AA (SMA) package, which is characterized by its flat, rectangular shape and two leads that extend from the sides for soldering onto the PCB.

Electrical Specifications: The SMAJ12CA is rated for a breakdown voltage of approximately 12 volts, making it ideal for clamping voltage spikes that exceed this threshold. It has a peak power dissipation capability of around 400 watts, allowing it to absorb significant energy from transient events without failing. The device also features a low clamping voltage, ensuring that it effectively protects downstream components by limiting the voltage that can reach them.

Performance Features: This TVS diode exhibits fast response times, which is crucial for protecting sensitive electronics from rapid voltage transients. Its low leakage current ensures minimal power loss during normal operation, contributing to overall energy efficiency. The SMAJ12CA is also designed to withstand a wide range of operating temperatures, making it suitable for various environmental conditions.

Applications: The SMAJ12CA is commonly used in applications such as power supply circuits, data lines, and signal lines where overvoltage protection is necessary. It is particularly effective in safeguarding microcontrollers, integrated circuits, and other sensitive components from electrostatic discharge (ESD) and other transient events.

Compliance and Reliability: GOODWORK ensures that the SMAJ12CA meets industry standards for reliability and performance. The device is often compliant with RoHS regulations, making it an environmentally friendly choice for manufacturers. Its robust construction and reliable performance make it a trusted component in many electronic designs.

In summary, the SMAJ12CA from GOODWORK is a high-performance transient voltage suppressor that combines compact design, effective voltage clamping, and reliable protection for sensitive electronic components across a variety of applications.