SMZJ3788A-E3/5B

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SMZJ3788A-E3/5B Zener diodes are a single component device that, when activated, allows an electric current to flow in one direction while blocking the flow of current in the opposite direction. It is an especially important component (or diode) when it comes to protecting electronic circuits from a sudden surge in voltage. This Zener diode has a variety of applications, including voltage regulation, clipping, and polarity protection.

The SMZJ3788A-E3/5B is a low-power diode with a 6.2-volt forward voltage of approximately 1.1 volts. It has a high-energy surge capability of 4200 volts and a surge current of 0.4A for a 1/4” 9092A Standards Component (SC) base. The maximum reverse current rating is 500µA. The total power dissipation at a junction temperature of 25°C is rated at 500mW.

The Zener diodes have a specific working principle, which works like a diode in one direction with a blocked reverse voltage. The current flows in one direction, allowing the electrical flow in the opposite direction to be blocked. The current then remains relatively constant in one direction and follows the voltage-current (V-I) characteristics of the diode. While current remains constant in one direction, the other direction is blocked.

SMZJ3788A-E3/5B Zener diodes primary application is voltage regulation. In voltage regulation, an electric current and voltage are applied in either direction, it regulates the current and maintains the regular voltage level across the circuit, protecting it from potential power surges. This diodes can also be used for clipping, when a user needs to cut off a part of the alternating current signal, or for polarity protection, where the diode will protect the circuit against the wrong voltage orientation.

This component is universally used in the world and is ideal for a variety of applications in telecommunications, printing and digital equipment and medical devices. Its small size and high stability provide great convenience in operational use.

SMZJ3788A-E3/5B Zener diodes are quite versatile and can be used for voltage regulation, clipping, and polarity protection. They are highly reliable and stable, with a high surge capability and low power dissipation. This component is popular for a variety of applications and is an essential component for protecting electronics from sudden surges in voltage.

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