1N6145A

TVS (Transient Voltage Suppressor) diodes are designed to protect circuits and components from the destructive forces of electrical transients, otherwise known as surges or spikes. The 1N6145A is a dual source, low capacitance, high speed, uni-directional TVS diode. This device can provide superior protection from up to 36 Volts of overvoltage.

Applications for the 1N6145A include automotive electrical systems, automobiles, aircraft, induction motors, pumps, and in various industrial applications. The device is designed to protect sensitive components, including relays, solenoids, and contactors from transient overvoltage. The 1N6145A has a wide range of operating temperatures and is designed to withstand shock and vibration.

The 1N6145A has a uni-directional working principle, meaning it can only block voltage in one direction. This is important because it prevents damage to the components it is protecting from “backfeed”, which is caused by high-frequency noise. The 1N6145A uses a highly doped semiconductor body dubbed a “mother-gate” that provides protection up to 36V overvoltage.

On top of providing superior surge and overvoltage protection, the 1N6145A also offers power dissipation capabilities suitable for space-constrained applications. It has a low total capacitance of 0.20 pF, providing very clean power lines up to 30V. It has an operating temperature of -55 to +125°C and can handle up to a peak of 400W.

The 1N6145A is an excellent choice for any circuit protection application that requires fast response, low capacitance, and advanced surge protection. It provides excellent performance in high-current applications and is capable of withstanding high temperature and shocks. With its superior performance, the 1N6145A is an ideal TVS diode for protecting automotive and industrial circuits and components.