1SMB5946BT3G

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The 1SMB5946BT3G is a diode belonging to the category of Zener-Single. This diode features an optimal reverse breakdown voltage for applications of all sorts, the most prominent being absolute maximum ratings of 5.5V, which means it performs well in the range of 5.0 to 4.5V. This extremely versatile diode is also able to withstand high-temperature environments, making it suitable for uses in extreme operating conditions.

This diode has a maximum peak power dissipation of 0.5W with a maximum forward surge current of 100mA over a period of less than 1 second. It has a typical capacitance of 16pF between the junction and lead of the diode. The resistance at the terminal to the anode is reverse leakage, which is guaranteed to be below 10µA.

The 1SMB5946BT3G is designed to be used in a variety of applications and has the flexibility to be added in parallel to provide a higher current flow or in series to increase the voltage suppression. Its low-cost design makes it one of the most popular choices for various electronic circuits. It is most commonly used in telecommunications, automotive electronics, and general lighting.

The working principle of this diode is based on a standard full-wave rectification, along with a voltage regulator to process the voltage and current. The basic setup involves a transformer with two diodes (usually double diodes) and multiple resistors. This creates a half-wave rectification that is used to smooth out the alternating current on the top end and then rectify it by the diodes into a direct current (DC).The transformer is then connected to the diode, which acts as a semiconductor switch and is driven by the voltage regulator. When a reverse voltage is applied to the diode, it creates an electric field which causes the electrons to jump from the n-type material to the p-type material. This creates a current path through the diode which allows the current to flow in one direction. The voltage is then regulated by the resistors, thus creating a stabilized voltage output.

The 1SMB5946BT3G is a highly reliable diode that is available in different packages with varied form-factor sizes. It is a field proven device with excellent performance characteristics and is the top choice for many commercial and industrial applications. This diode can handle a maximum reverse voltage of 5.5V with a maximum peak power dissipation of 0.5W, making it the perfect choice for a variety of circuit requirements.

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