2EZ30D/TR12

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The 2EZ30D/TR12 is a single Zener diode that is often used in applications such as stabilizing, switching, or isolating. It is also used to regulate electrical current or voltage. This diode operates by allowing current to flow in one direction, while blocking flow in the opposite direction until the breakdown voltage is reached. This breakdown voltage, also known as the zener voltage, is the predetermined value at which the device begins to conduct in the reverse direction. Zener diodes are most commonly used in regulating the output voltage in switching regulator applications.

The 2EZ30D/TR12 make a great choice for unexpected situations when an adjustable current or voltage may be needed. The device is considered a common solution for applications that require line regulation, such as power supplies, voltage regulators, and converters. The 2EZ30D/TR12 are also ideal for applications that require transient operation or short-term protection. They can easily handle output overcurrents and short-circuit conditions due to their low capacitance.

The 2EZ30D/TR12 has a reverse breakdown voltage of 33 volts and a maximum current capacity of around 75mA. It also has a maximum pulse power of 600mW, which makes it suitable for handling up to 5A of reverse surge current. It also includes a built-in internal thermal shutdown which is activated when the device exceeds a temperature of 75 degrees Celsius.

The 2EZ30D/TR12 features an operating temperature range between -55°C to +150°C. This is beneficial for applications that require the device to operate in extreme temperatures. Additionally, it has a low thermal resistance of around 0.55°C/W, allowing for efficient heat dissipation from the device. It also has a glass-filled plastic construction, providing high thermal and electrical stability to the device.

The internal working principle of the 2EZ30D/TR12 is relatively simple. It allows direct current to flow in one direction and blocks current flow in the opposite direction. When the breakdown voltage is reached, the diode begins to conduct in the reverse direction. Zener diodes can regulate voltage or current with just one junction so they are often used to regulate voltage in switching regulator applications. This device works by providing current control and limiting the maximum output available from the regulator.

Overall, the 2EZ30D/TR12 is one of the most reliable and versatile single Zener diodes available today. It provides exceptional performance in power supplies, voltage regulators, and other applications that require line regulation. It is also capable of handling up to 5A of reverse surge current and features a low thermal resistance for efficient heat dissipation. Finally, the device has an operating temperature range between -55°C to +150°C and its glass-filled plastic construction is designed for high thermal and electrical stability.

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