SMAJ4764E3/TR13

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Diodes are basic components in any electrical circuit. From rectifying current to signal circuitry and voltage regulation, diodes come in many types and configurations. One type of diode that has a wide range of uses is the Zener diode. Zener diodes are specially designed to operate in the reverse-bias state, allowing them to regulate voltage by allowing current to pass through them in both the forward and reverse bias modes. The SMAJ4764E3/TR13 is a single Zener diode which can be used in a variety of applications. This article will discuss the application field and working principle of the SMAJ4764E3/TR13.

The SMAJ4764E3/TR13 is a single Zener diode which is primarily used as a voltage regulator. In its reverse breakdown region, it is capable of conducting very low currents without entering thermal runaway. It is designed specifically for voltage regulation applications that require high accuracy and good temperature stability. Its low thermal resistance and low reverse leakage current also make it suited for use in power supply circuitry.

When used as a voltage regulator, the SMAJ4764E3/TR13 operates in the reverse breakdown region of the diode. In this mode, it regulates the voltage by allowing current to pass through it in both the forward and reverse bias modes. As the voltage across the diode increases, it will enter the reverse breakdown region, allowing a control voltage to regulate the output of the diode. By controlling the control voltage, the SMAJ4764E3/TR13 can be used to precisely regulate voltage to the load.

The SMAJ4764E3/TR13 can also be used in other applications, such as in bypass, overvoltage protection, and device isolation. It can also be used as a voltage clipper, in order to limit the voltage supplied to the load. These applications require the diode to maintain a low and consistent voltage across the load. This can be accomplished by using the reverse breakdown region of the diode, and adjusting the control voltage of the diode to achieve the desired output voltage.

The SMAJ4764E3/TR13 has a load capacity of 300mA, a break down voltage of 22V, and a maximum reverse stand-off voltage of 28V. It has an operating temperature range of -55°C to +125°C and can operate in temperatures up to +150°C with derating. It has a peak forward surge current rating of 150mA. Additionally, the SMAJ4764E3/TR13 has a wide range of mounting options, including through-hole (THT) and surface mount (SMT) configurations.

The advantages of the SMAJ4764E3/TR13 include its low reverse current, low reverse leakage, low thermal resistance, high surge current capability, and its resistance to thermal runaway. It is also designed for compatibility with reflow and wave soldering techniques, making it easier to use in production.

The SMAJ4764E3/TR13 is well suited for use in a wide variety of applications. Its high accuracy and temperature stability make it a reliable choice for voltage regulation applications. It also offers excellent protection against overvoltage and device isolation. It is versatile, easy to use, and can be used with both reflow and wave soldering techniques. Add these features to its low reverse leakage current and low thermal resistance, and we can see that the SMAJ4764E3/TR13 is an excellent choice for any voltage regulator application.

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