SZBZX84C43ET1G

Diodes - Zener - Single

SZBZX84C43ET1G is a zener diode designed for applications requiring medium to low current consumption and low noise. It is suitable for applications ranging from voltage and current regulation, to voltage clamping, and from switching to motor drive. Its high voltage and low capacitance make this diode a great choice for high speed switching applications.

The SZBZX84C43ET1G features a low forward voltage drop, fast switching times and low capacitance ratings. It consists of a single junction with an anode and a cathode, and its silicon-based construction creates a high voltage breakdown voltage. It has a breakdown voltage of 43 volts, with an average forward current rating of 5.0A and a maximum surge current rating of 4.6A. The diode operates at a maximum temperature of 150°C, with a maximum reverse voltage of 1.3V.

Application Field

The SZBZX84C43ET1G diode is ideal for a variety of applications, including voltage and current regulation, voltage clamping, switching, and motor drive applications. It is suitable for use in automotive and industrial control, power supplies, and other applications where low voltage and low noise are important. Its ability to operate at such a high voltage and low capacitance make it an ideal choice for high speed switching and data communication applications.

Working Principle

The SZBZX84C43ET1G diode works on the principle of diode rectification, a process that uses voltage to contro present. When the anode side is connected to a positive voltage source, a junction is formed and current can flow. When the voltage source is higher than the breakdown voltage, the diode starts to turn off and breaks the current circuit. When the voltage source is lower, the diode turns off and the current stops flowing. In this way, the voltage can be regulated between low and high levels.

As mentioned earlier, the SZBZX84C43ET1G is highly suitable for high speed switching applications. This is because its high breakdown voltage and low capacitance make it ideal for low voltage switching, which is required in fast switching applications. Additionally, its fast switching speeds help reduce the power dissipation caused by switching current, making it a great choice for high speed switching.