BZM55B13-TR3

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Diodes, a class of electronic components, are used as switches and rectifiers in computer and communication systems. Zener diodes, a special type of diode, are used for voltage stabilization in electronic circuits. BZM55B13-TR3 is a type of zener diode.

The primary application field of BZM55B13-TR3 lies in low voltage, low power regulation. The device features a low regulation voltage of – 5.3V at 75mW of power. With a threshold breakdown voltage of 5.3V, BZM55B13-TR3 is used in several low voltage regulation circuits, such as in low voltage signals, audio circuits, and for circuit protection in control systems. The high maximum peak reverse voltage of 10V and a forward continuous current of 800mA makes it ideal for a range of applications.

BZM55B13-TR3 works on the principle of reverse electrical breakdown. When a standard diode is connected to a voltage source, free electrons flow from the n-type (negative side) to the p-type (positive side) material of the diode. This flow of electrons is called forward current. However, when the applied voltage increase beyond a certain level, the diode starts to breakdown, and the electrons start to flow from the p-type material to the n-type material. This is termed as reverse current.

The threshold reverse breakdown voltage, or the zener voltage, of the BZM55B13-TR3 is 5.3V. This means that when the voltage across the diode reaches 5.3V and beyond, the reverse current flowing through the diode would be greater than the forward current, resulting in the voltage across the diode staying constant at the zener voltage. This principle of reverse breakdown is used in BZM55B13-TR3 for regulating the output voltage. This single diode dissipation wattage is 75mW.

The BZM55B13-TR3 is suitable for low voltage regulation, low current regulation, and circuit protection. Its light weight and small size makes it an ideal choice for portable electronic devices. Furthermore, its temperature coefficient is quite low, meaning that this diode is stable at a variety of temperatures. Finally, the diode has peak zener impedance of 10 ohms and has a broad range of application possibilities.

In conclusion, BZM55B13-TR3 is a type of zener diode and is mainly used in low voltage regulation. It features a low regulation voltage of – 5.3V at 75mW of power, which makes it suitable for use in audio circuits and circuit protection in control systems. BZM55B13-TR3 operates on the principle of reverse breakdown, wherein when the applied voltage exceeds its zener voltage of 5.3V, the voltage across the diode stays constant at the zener voltage. The device is small in size and has a stable temperature coefficient, further making it an ideal low voltage regulator for portable electronic devices.

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