1SS401(TE85L,F) Discrete Semiconductor Products

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The 1SS401(TE85L,F) is a type of diode rectifier, combining traditional rectifier and Zener diode functions. This device is widely used for voltage regulation, overvoltage protection, or for rectification or switching of electrical signals. It’s composed of two PN junction structures. The left PN junction structure works as a standard rectifier diode, while the right one works as a Zener diode.

The operating principle of the 1SS401(TE85L, F) is based on the breakdown characteristics of the Zener region. When the applied voltage exceeds the Zener voltage, a Zener breakdown will occur, allowing current in the opposite direction to the external applied voltage, resulting in a reverse bias. This reverse bias clamps the voltage at the two cathodes of the diode at the level of the Zener voltage, limiting any further voltage excursion. The other important property of the 1SS401(TE85L, F) is that it can withstand a defined reverse-voltage without being damaged, making it suitable for protecting other components against excessive voltage.

One of the major applications of the 1SS401(TE85L, F) is to protect the electrical components that are switched on and off rapidly, such as relays and transistors. This is done by using the 1SS401(TE85L, F) to shunt the voltage surge that occurs when the component is switched on. This clamping effect of the 1SS401(TE85L, F) prevents the voltage from rising to a dangerous level and provides protection for the component.

The 1SS401(TE85L, F) is also used as a voltage regulator in electronic circuits. When the input voltage from the power suppliers varies, the 1SS401(TE85L, F) can regulate the output voltage. This is due to the diode’s ability to limit the voltage to a set level. This is typically used in portable electronics, such as laptops and cell phones, in order to maintain a fixed voltage level and to protect the internal components from excessive voltage.

In addition, the 1SS401(TE85L, F) is also commonly used as a rectifier. This means that it converts the current from alternating to direct current, allowing the current to be used in a device. This rectification process is necessary in order to create the power needed to run most electronic devices.

In summary, the 1SS401(TE85L, F) is a diode rectifier used in a wide range of applications. It is versatile and reliable, combining the functions of both a rectifier and Zener diodes. It can be used as an overvoltage protector, a voltage regulator, and a rectifier, making it a useful component in modern electronics.

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