MXUPT12 Circuit Protection

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TVS diodes are an important component in a wide variety of electronic circuits. They are used in audio, automotive, telecom, medical and industrial applications, among others. The MXUPT12 is a TVS diode designed to protect against voltage transients and static charging events in a wide range of temperature and voltage level. This article will discuss the application field and working principle of the MXUPT12.

The MXUPT12 is a bidirectional diode rated for 12V unidirectional (17.5kA) and 8V bidirectional (8.0kA) working voltages. The device has a low capacitance rating of 8pF (minimum) and a low leakage current of only 0.5uA (typical). The device is an ideal choice for applications requiring high transient protection or static charge protection in a wide range of temperature and voltage level.

The MXUPT12 is primarily used in automotive applications, especially in automotive power electronics, where it can protect against voltage spikes and transients. It is also used to protect sensitive signal lines from static electricity, and can be used in other sensitive electronic circuits as well. The device has a low maximum working voltage of 6V, making it suitable for many applications where high voltages must be avoided.

The device works by clamping the voltage to a preset level when it is reached. This voltage can range from a few volts to a few hundred volts. The device will also shunt away any excess current that might result from a voltage spike. The working principle is straightforward; when the voltage reaches a certain level, the device clamps it to a preset amount and shunts away any excess current.

The device has a transient and static protection capability that protects against voltage surges of up to 17.5kA (unidirectional) and 8.0kA (bidirectional). The device also has a low maximum working voltage of 6V, which makes it suitable for a wide range of applications. The MXUPT12 is also designed to function well in harsh environment and can withstand temperatures of up to +150°C.

The MXUPT12 is an important component in automotive and other electronic circuits. It provides protection against voltage transients and static charging events, and can also be used to protect sensitive signal lines from static electricity. The device is designed to work well in a wide range of temperature and voltage range, and can withstand temperatures up to +150°C. The device also provides protection against voltage surges of up to 17.5 kA (unidirectional) and 8.0 kA (bidirectional).

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