The GP02-40-E3/54 with Diode Switching 4KV 0.25A 2-Pin DO-204AL T/R manufactured by Vishay is a discrete diode with a 4 kilovolt (4KV) maximum reverse voltage and a 0.25 amp maximum forward continuous current rating. It is available in an axial-leaded DO-204AL (2-Pin DO-204AL) package, which consists of a single half-wave rectifier, intended for switching applications with a surge current rating of up to 4 amps. The device is designed to be rated for operation in temperatures ranging form -55°C to +125°C and has a maximum storage temperature of +150°C. The GP02-40-E3/54 offers low capacitance, making it suitable for a wide range of applications, such as clipper/suppressors, isolation amplifiers and bias application for low-noise amplifiers.