SMCJ130CA-TR TVS Diode by STMicroelectronics

The SMCJ130CA-TR transient voltage suppressor (TVS) diode is a high-quality protective device manufactured by STMicroelectronics, designed to safeguard sensitive electronic equipment from voltage spikes and transients. This robust component is specifically engineered to protect against overvoltage events that can occur due to lightning strikes, load switch, or the inductive effects of turning off inductive loads.

Constructed with high-reliability technology, the SMCJ130CA-TR is housed in a DO-214AB (SMC) package, which is compatible with automatic pick and place equipment, making it suitable for high-volume production. The device features a standoff voltage of 130V, which makes it suitable for a variety of applications, including power supply circuits and communication systems.

One of the key features of this diode is its bidirectional clamping capability. The 'CA' suffix indicates that the SMCJ130CA-TR is a bidirectional TVS, meaning it can suppress transients in both the positive and negative directions, providing symmetrical protection that is particularly useful in AC line applications or where the polarity of the transient could be either positive or negative.

The SMCJ130CA-TR has the capability to handle high transient power with a peak pulse power dissipation of 1500W for a 10/1000μs waveform. This allows it to effectively clamp and withstand significant transient power without failure, ensuring the safety of the protected device or circuit. The response time of this TVS diode is virtually instantaneous, providing prompt protection when a transient occurs.

For design engineers, the SMCJ130CA-TR is an attractive option due to its compliance with the IEC 61000-4-2 and IEC 61000-4-5 standards, which are the international standards for electromagnetic compatibility (EMC). This ensures that devices using the SMCJ130CA-TR will meet the necessary regulatory requirements for EMC.

In conclusion, the SMCJ130CA-TR by STMicroelectronics is a reliable and efficient solution for transient voltage suppression. Its robust design, high power handling capability, and fast response time make it an essential component for protecting sensitive electronics in a wide range of applications.