STMicroelectronics SMAJ10CA-TR TVS Diode

The SMAJ10CA-TR from STMicroelectronics is a state-of-the-art Transient Voltage Suppression (TVS) diode, designed to protect sensitive electronic equipment from voltage transients induced by system inductance, lightning, and other transient voltage events. This robust component is housed in a compact SMA (DO-214AC) package, which is optimized for automated assembly processes and is ideal for space-constrained applications.

With a stand-off voltage of 10V, the SMAJ10CA-TR is specifically engineered to safeguard circuits by clamping excess transient voltages to a safe level before they can damage sensitive components. The bidirectional device offers protection for both polarities of voltage spikes, ensuring comprehensive coverage for AC signals or circuits with a bidirectional power supply.

The device features a peak pulse power dissipation of 400W (10/1000μs waveform), allowing it to handle significant power surges without compromising its protective capabilities. Its fast response time is crucial for modern electronic systems, ensuring that protection is engaged swiftly to prevent damage to downstream components.

The SMAJ10CA-TR is characterized by its low leakage current and low clamping voltage, making it an efficient choice for power-sensitive designs. Additionally, it meets the stringent requirements of IEC standards 61000-4-2 (ESD), 61000-4-4 (EFT), and 61000-4-5 (Surge), providing confidence in its ability to perform under adverse conditions.

This TVS diode is RoHS compliant and adheres to STMicroelectronics' commitment to environmentally responsible manufacturing. Its versatility and robustness make it suitable for a wide range of applications, including but not limited to consumer electronics, computer systems, industrial controls, and telecommunications infrastructure.

In summary, the SMAJ10CA-TR is a high-performance TVS diode that provides reliable transient voltage protection with features such as low clamping voltage, fast response time, and a compact package. Its ability to withstand harsh electrical environments makes it an essential component for protecting sensitive circuits in a multitude of applications.