Microchip Technology's SMBJ90CE3/TR13 Transient Voltage Suppressor

Microchip Technology presents the SMBJ90CE3/TR13, a state-of-the-art transient voltage suppressor (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 an essential addition to a wide range of applications, including consumer electronics, automotive systems, and industrial equipment, where reliable overvoltage protection is critical.

The SMBJ90CE3/TR13 is engineered to deliver high surge capability, with a stand-off voltage of 90V, which makes it suitable for protecting high-voltage circuits. The device is packaged in a compact SMB (DO-214AA) package, offering an optimal balance between physical size and thermal performance. This package is well-suited for automated assembly processes, thanks to its tape and reel (TR13) packaging format, which facilitates efficient handling and placement on printed circuit boards (PCBs).

One of the key features of this TVS diode is its fast response time, which ensures that it reacts quickly to transient events, clamping the overvoltage and protecting the downstream components from potential damage. The SMBJ90CE3/TR13 is designed to handle peak pulse power dissipation of up to 600W (10/1000μs waveform), which is a testament to its ability to withstand significant power surges and spikes.

The device also boasts a low incremental surge resistance and is rated for operation over a wide temperature range, making it reliable in various challenging environments. Microchip Technology's commitment to quality is evident in the SMBJ90CE3/TR13's compliance with the ISO 9001 quality management system and adherence to rigorous industry standards, including IEC 61000-4-2 and IEC 61000-4-5, which govern electrostatic discharge and surge immunity, respectively.

In summary, the SMBJ90CE3/TR13 from Microchip Technology is a versatile and reliable solution for transient voltage suppression. Its combination of high surge capability, fast response time, and robust thermal performance make it an ideal choice for designers looking to enhance the durability and longevity of their electronic systems.