SMAJ30A-13

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TVS (Transient Voltage Suppressor) diodes are an important type of protection device for various electronics. Today, TVS diodes are accomplishing a broad range of protection tasks in many different scenarios, as well as being used in computer communication networks, automobiles, medical devices, cell phones, and other areas. The SMAJ30A-13 is a TVS diode that has a variety of applications and uses. This article will provide a brief overview of the SMAJ30A-13 diode\'s application field, as well as its working principle.

The SMAJ30A-13 is a glass-passivated, bidirectional diode that protects against over-voltage by allowing current to flow in either direction. It is specially designed to protect sensitive sensitive electronics from the destructive nature of high-voltage transients. Its glass-passivated junction ensures a high reliability and a long-term stability. The diode has a peak surge power dissipation of 500 W, a peak power of 30 W, and a low clamping voltage of 18.3 V. It also offers a wide operating temperature range of -55 °C to 150 °C, making it suitable for use in a variety of different conditions.

The SMAJ30A-13 is typically used in automotive ignition circuits, power supplies, and other areas that require protection from voltage transients. It can also be used in computers, data centers, and other consumer applications. The SMAJ30A-13\'s surge capability makes it useful in rugged, extreme environments, such as those found in areas of heavy industrial equipment. In addition, its low operating temperatures makes it well-suited for low-power applications, such as those found in mobile devices.

The SMAJ30A-13 diode works by clamping the voltage to a safe level when a surge or transient voltage is detected. When the voltage reaches a certain level, the diode\'s gate opens and allows current to flow in one direction, from the source to the load. The current is then limited to a safe level and the voltage is prevented from exceeding the voltage level set by the diode. By clampsing the voltage, the SMAJ30A-13 effectively protects sensitive electronics from surges and transients.

The SMAJ30A-13 is a versatile, robust protection device for a wide range of applications. Its wide operating temperature range and high surge capability make it well-suited for rugged environments, while its low clamping voltage and low power make it ideal for applications in sensitive consumer electronics. With its ability to provide powerful protection from over-voltage, the SMAJ30A-13 is a reliable protection device for a variety of different applications.

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