1SMB5944B-13 Discrete Semiconductor Products

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Diodes are a type of two-terminal electronic component that is utilized in many electronic circuits either in the form of a discrete component or incorporated into more complex integrated circuits. Of the many types of diodes, the Zener diode is specifically designed to operate in a specific reverse-bias breakdown mode, allowing it to control the electrical properties of the circuit it’s installed in. This article will cover the application field and working principle of 1SMB5944B-13, a single Zener diode.

The 1SMB5944B-13 is a unidirectional Zener diode which is mainly used in applications where it can be used to provide a stable reference voltage for circuits and systems. With a breakdown voltage of 13 volts and a maximum peak repetitive reverse voltage of 27 volts, the 1SMB5944B-13 is an ideal component for many types of circuits such as protection circuits, overvoltage protection, voltage regulation, and a plethora of other applications.

The design of the 1SMB5944B-13 works when employed in a reverse-bias breakdown mode. This means that when the incoming reverse-bias voltage on the device is greater than the Zener voltage, usually 13 volts in the case of the 1SMB5944B-13, then it will start to conduct and produce a Zener-diode effect. This can be used to regulate the voltage of the system, preventing it from rising too high while ensuring maximum stability.

The component also features some other key features which make it attractive for certain applications. First, it has an extremely low reverse leakage with a maximum leakage current between the anode and cathode of the diode being confined to an ultra-low level, making it ideal for powering circuits with low power consumption requirements and also protecting them from over-voltages. Second, the 1SMB5944B-13 has a maximum operating temperature of 175 degrees Celsius making it suitable for many high-temperature applications. The device also has a surge current rating of 1 A and a power dissipation rating of 1.3W.

In summary, the 1SMB5944B-13 is a single Zener diode which is designed for applications that require a stable reference voltage. The device works in a reverse-bias breakdown mode and has a breakdown voltage of 13 volts, a maximum peak repetitive reverse voltage of 27 volts and a maximum operating temperature of 175 degrees Celsius, making it suitable for a variety of different applications. Furthermore, the low reverse leakage current, power dissipation ratings and surge current rating of the 1SMB5944B-13 makes it ideal for regulating voltage in circuits and systems while also protecting them from over-voltages.

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