1.5KE120A-B

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TVS (Transient Voltage Suppressor) Diodes are an important component for protecting electronic systems from transient overvoltage conditions, and the 1.5KE120A-B is a single-line TVS diode widely used in a variety of applications. These components provide a fast response time to clamp voltage in order to protect sensitive components from damage caused by overvoltage mostly, due to the surge or spike that may be present in the power supply.

The 1.5KE120A-B is a silicon based unidirectional diode designed to protect equipment circuitry from voltage transients caused by lightning and other voltage surges. It consists of a single silicon junction and is packaged in a Transient Voltage Suppressor package. With its excellent clamping capability, the diode will provide high degree of protection to sensitive system components against overvoltage transients from a variety of sources, like lightning, electrostatic discharge (ESD), and inductive loads.

The 1.5KE120A-B has a wide operating temperature range of -55°C to 150°C, making it suitable for a variety of uses in different temperature environments. The device has a reverse standoff voltage of 12V and a peak pulse current of 1500A. The maximum clamping voltage is an impressive 32.2V, which protects components from even high-voltage transients. The device also features a fast response time that is less than 1μs, ensuring that the transient overvoltage is clamped in a short time. This helps prevent any damage from occurring to the sensitive components.

The 1.5KE 120A-B TVS diode has a wide range of applications in industrial and automotive applications. It can be used in Automotive Generator, Digital Inverter System, Overvoltage Protection System, Motor Control Module, Electronic Throttle Control, Lighting System, Automotive Instrument Control Circuit, Audio Amplifier Protection, LED Lighting, and other typical systems that require TVS diodes.

The 1.5KE120A-B works on the principle of clamping voltage across it to prevent transient overvoltage from reaching the sensitive components. When the diode is connected across the supply line, it creates a low resistance path to ground and reduces the transient overvoltage. This helps protect sensitive components from being damaged due to the transient overvoltage.

The 1.5KE120A-B TVS diode is a cost-effective, robust, and reliable device designed to provide efficient protection. It is easy to install and can be used in a variety of applications. The device features a wide range of parameters, including stand-off voltage, maximum clamping voltage, and operating temperature, and helps ensure reliable overvoltage protection for sensitive components.

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