SMBG4746E3/TR13

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SMBG4746E3/TR13 is a subtype of ZENER single diode, widely used in all kinds of electronic applications. It is specifically designed to protect circuits from transient voltages, as well as to provide voltage regulation. This diode has some great features that make it stand out from the other diodes.

The main feature of this diode is that it is capable of withstanding higher voltage and current than other types. This is caused by its high power rating, which is 16.5V, and its high current rating, which is 430mA. These characteristics make it suitable for applications that require higher voltages and currents.

Another feature of SMBG4746E3/TR13 is its low power consumption. This is due to the lower forward voltage drop and consequently, lower energy consumption. This reduces the cost of energy bills, so the diode is a great choice for energy saving applications.

The third feature of this diode is its fast response time. This means that the diode can react quickly and effectively to changing input voltages or currents and maintain a constant voltage or current output. This makes it suitable for applications where quick response time is important.

The fourth feature of this diode is its temperature stability. Temperature-induced variations can cause a diode to work inefficiently or to malfunction. SMBG4746E3/TR13 has a temperature range of -50°C to +125°C, meaning that it operates consistently under a wide range of temperatures. This makes it suitable for applications where temperature changes are frequent or expected.

The fifth feature of this diode is its reverse leakage current. Its leakage current is low and very stable, which means that, even with higher reverse voltage, the current will be low and stable. This makes it suitable for applications that require low leakage current and a high reverse voltage.

Last but not least, SMBG4746E3/TR13 is mechanically robust. Its rugged construction helps it withstand shock and vibration, making it suitable for applications in harsh and difficult environments.

SMBG4746E3/TR13 can be used in various applications due to its high voltage and current ratings, low power consumption, fast response times, temperature stability, low leakage current, and robust mechanical construction. It is commonly used in numerous electronic applications, such as power supplies, motor controllers, audio equipment, automotive electronics, and medical equipment.

The working principle of SMBG4746E3/TR13 is simple. When an input voltage or current is applied to the diodes, electric charge carriers known as holes and electrons cross the junction between the P and N region in the diode. Holes move from the P region to the N region while electrons flow in the opposite direction. Due to the difference in the doping concentrations between the two regions, the voltage across the diode junction increases and a zener diode is created.

In a zener diode, the input voltage is applied across the junction which causes the electrons to cross the junction according to the voltage drop. This creates a voltage and current regulated operation, which is the basis for zener diode applications. The zener diode maintains a constant output voltage and current, regardless of external conditions or changes in the input source. This makes it a great choice for various applications.

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