TVS515 – MICRO SEMI

The TVS515, manufactured by Microsemi, is a transient voltage suppressor (TVS) diode designed for electrostatic discharge (ESD) protection. This device features a standoff voltage of 5.0V, indicating the maximum voltage it can withstand during normal operation without significant leakage current. Upon exceeding the breakdown voltage, the TVS515 rapidly clamps the transient voltage to a predetermined clamping voltage, diverting excess current away from sensitive circuitry. Its low clamping voltage and fast response time, typically in the picosecond range, are critical for protecting integrated circuits from damage due to ESD events, as defined by industry standards such as IEC 61000-4-2. The TVS515 is typically offered in a small surface-mount package, such as an SOD-323 or similar, to minimize board space requirements. Its robust construction and high surge current capability make it suitable for applications in portable electronics, data lines, and other ESD-sensitive environments.