SMC30J28CA - Transient Voltage Suppressor from STMicroelectronics

The SMC30J28CA is a robust transient voltage suppressor (TVS) designed by STMicroelectronics, a leader in the semiconductor industry. This high-quality TVS device is specifically engineered to protect sensitive electronic equipment from voltage spikes and surges, ensuring the reliability and longevity of your systems.

Key Features

• Bi-directional device: The SMC30J28CA is a bi-directional TVS, meaning it can provide protection in both forward and reverse current scenarios. This feature is particularly useful in AC applications or where the polarity of the transient could be either positive or negative.
• High surge capability: With its ability to handle high transient power dissipation, the SMC30J28CA is capable of withstanding surge events, making it an ideal choice for safeguarding against extreme voltage conditions.
• Low clamping voltage: Upon encountering a voltage spike, the SMC30J28CA clamps to a low voltage level, reducing the risk of damage to the protected component and ensuring a quick response to transients.
• Large operating temperature range: This device is designed to operate effectively over a wide temperature range, making it suitable for various challenging environments.

Applications

The SMC30J28CA is versatile and can be used in a range of applications, including:

• Power supply lines
• Data communication systems
• Industrial electronics
• Consumer electronics

Product Specifications

The SMC30J28CA boasts a 3000 W peak pulse power capability with a 10/1000 µs waveform. It is designed to protect voltage-sensitive components from ESD and transient voltage events. The device features a junction passivation-optimized design, providing it with excellent reliability and performance. Its low incremental surge resistance is instrumental in offering protection for sensitive circuits.

Constructed in a SMC (DO-214AB) package, the SMC30J28CA ensures efficient heat dissipation and robust mechanical protection. Its compliance with RoHS and Halogen-Free directives makes it an environmentally friendly choice for modern electronic designs.

In summary, the SMC30J28CA from STMicroelectronics is a high-performance, bi-directional TVS diode that offers superior protection against voltage transients, making it an essential component for safeguarding electronic systems across diverse applications.