3EZ200D2E3/TR12

Diodes - Zener - Single

A 3EZ200D2E3/TR12 and similar components are part of the diode and zener diode family. These components are designed for Circuit protection and for protecting and stabilizing devices like capacitors, resistors and other diodes. This type of zener diode operates by allowing current to flow in one direction and not in the other. When the voltage exceeds a specified level, the diode breaks down and allows the current to flow in reverse direction.

The 3EZ200D2E3/TR12 is a single zener diode and typically has a maximum reverse voltage of 200 Volts, minimum breakdown voltage of 199.2 Volts and a maximum power dissipation of 24 Watts. It is used in various applications such as voltage regulation and as a voltage divider. Additionally, they are used in surge voltage protection, blocking of high voltage transients, and as a clipping type of positive feedback.

The working principle of this diode is the triggering of what is known as a “Zener breakdown.” When a reverse voltage. is applied to the diode, the electric field created will increase exponentially. This field will cause ionization of the air molecules and ultimately a large increase in the current flow. This is known as a “zero-shift”. Due to the large current flow, the avalanche breakdown occurs. These processes will establish a constant voltage across the zener diode.

The 3EZ200D2E3/TR12 diode can be used for a variety of applications from controlling small currents, to regulating the power supply, or for use in signal conditioning scenarios. They are used in electronic circuit protection, lighting protection, controlling power supply voltage, voltage regulation and signal switching. They can also be used for temperature stabilization and frequency control.

The 3EZ200D2E3/TR12 is a great choice when it comes to circuit protection due to its high reverse voltage, low forward voltage drop and high power dissipation. It’s ability to regulate the voltage across a circuit also makes it a great choice for applications requiring fine adjustment. Additionally, its ability to be used as a voltage divider makes it a great choice in applications such as signal conditioning.

In conclusion, the 3EZ200D2E3/TR12 diode is a part of the diode and Zener diode family, used for a variety of applications, from regulating the power supply to providing circuit protection. With its high reverse voltage, low forward voltage drop and high power dissipation, it is a great choice for many applications.