SMBJ350AE3/TR13

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TVS (Transient Voltage Suppressor) diodes are an important member of the diodes family, and are widely used in various applications such as surge protection. The SMBJ350AE3/TR13 is an example of such a diode, one that is used in a wide variety of applications and provides an effective level of surge protection. This article will discuss the application field of the SMBJ350AE3/TR13, and its working principle.

The SMBJ350AE3/TR13 is a 500 Watt Transient Voltage Suppressor (TVS) diode that is designed for use in a wide range of electronic devices. This device is specifically designed to protect against high-voltage transients or surges that can occur in a power supply system. It is available in a 3-pin surface mount package, and has a wide operating temperature range from -65°C to +150°C. This makes it suitable for use in a variety of applications, including domestic and industrial electronics, automotive applications, and more.

The device is designed to provide excellent surge protection by clamping voltages to a safe level. It works by detecting sudden changes in voltage, and then quickly responding to reduce the effect of the surge. To do this, the device has an internal dynamic resistance that increases as the voltage increases, thus limiting the maximum surge voltage that can be experienced by the device. Additionally, the device also has a built-in crowbar circuit that helps to protect against direct voltage transients.

In terms of its application field, the SMBJ350AE3/TR13 is most commonly used in a variety of industrial and consumer electronics applications that require protection from high-voltage transients or surges. This includes power supplies, automotive electronics, audio equipment, and more. Additionally, it is also used in sensitive electronics, such as medical devices, as it can help to protect sensitive circuitry from high-voltage surges.

In conclusion, the SMBJ350AE3/TR13 is a TVS diode with a wide application field that is suitable for a variety of consumer and industrial applications. It provides a reliable level of surge protection by quickly responding to sudden increases in voltage, and by providing an internal dynamic resistance that increases as the voltage increases, thus limiting the maximum surge voltage experienced by the device. Additionally, it also has a built-in crowbar circuit that helps to protect against direct voltage transients. Overall, the SMBJ350AE3/TR13 is an effective solution that provides a reliable level of surge protection.

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