SMZJ3803AHE3/5B

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The SMZJ3803AHE3/5B is a single Zener diode that is generally used in the field of industrial control and automation. It is designed to provide a reliable and highly efficient current flow that can be used to control a variety of electronic devices.

The SMZJ3803AHE3/5B is a three-terminal device with a cathode, an anode, and a gate. The two terminals are connected to each other in a very specific manner to ensure safe and reliable operation of the device. The cathode is connected to the anode, and the gate is connected to the negative voltage supply. When the gate is triggered, it causes a change in the current through the diode, and this change can be used to control the current levels of other devices connected to the diode.

The SMZJ3803AHE3/5B is a low-voltage device and is generally used in applications where a low voltage current source is necessary. Applications include industrial control systems, motors, relays, and other applications where current needs to be regulated or controlled.

The working principle of the SMZJ3803AHE3/5B is based on the Zener effect. This is a phenomenon where electrons in a p-n junction diode tend to become trapped and flow out when a certain voltage is applied to the diode. The Zener effect is used to regulate the voltage drop of the diode, and this is what allows the SMZJ3803AHE3/5B to be used as a current regulator. By controlling the applied current, the SMZJ3803AHE3/5B can be used to regulate a variety of different current levels.

The SMZJ3803AHE3/5B is a high-temperature device, and it is capable of operating in temperatures up to 150 degrees Celsius. Its power ratings are rated at 0.3 watts for normal operation, with a maximum power rating of 0.4 watts. Its operating temperature range is from -40 to +150 degrees Celsius.

The SMZJ3803AHE3/5B can be found in a variety of applications, including industrial automation and control systems, motors, relays, and other applications where current control is required. It is also used in some power supplies, where it can be used to regulate the output voltage. Additionally, it can be used for voltage regulation in automotive circuits and for current regulation in energy-saving systems.

Overall, the SMZJ3803AHE3/5B is a reliable and highly efficient single Zener diode that can be used to control a variety of different current levels. It is a low-voltage device that is capable of operating in high temperatures and has a high power rating. It can be found in a variety of different applications and is an excellent choice for those that need reliable current control.

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