BZM55B43-TR3

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

A BZM55B43-TR3 diode is a type of single Zener diode, with application fields and working principles closely related to those of most other Zener diodes. This diode is primarily used for voltage regulation and for protecting newer, more sensitive components and circuits from overvoltage.

The BZM55B43-TR3 diode is unique in its effective operation range, rather than its particular list of characteristics. Its operation is guaranteed between 3.75V and 43V, making it ideal for a broad range of applications, including regulating low-voltage power sources used in many consumer electronics products. Its forward voltage is relatively low and its rated power dissipation is high, ensuring that it can handle high currents without destabilizing the connected circuit.

Programmable voltage regulators usually have little trouble regulating a circuit\'s power supply when it utilises a BZM55B43-TR3 diode. It also helps make circuits more precise through the process of reverse voltage triggering. This triggers when reverse voltage is applied to a specific level, which can be used to trigger a timer – a great advantage when precise timing is essential.

BZM55B43-TR3 diodes typically feature a breakdown voltage of about 5.4V at a miniscule current of 0.1mA. Beyond this forward voltage, the diode begins to conduct in a precise and stable manner. This results in a rather exact voltage drop as the element moves from forward or reverse biasing to when it becomes fully conducting.

In reverse bias mode, the diode behaves almost like an ideal open circuit. This ensures that the current flowing through the diode is at an almost undetectable level - essential for future shunt regulation and other precision applications. With the help of a BZM55B43-TR3 diode, circuit designers can effectively intercept any large, uncontrolled voltages and protect the rest of their circuits.

In addition to providing precise control over forward and reverse bias voltages, the BZM55B43-TR3 diode also offers reliability and repeatability. Its structure is rather rugged and its capacitance doesn\'t fluctuate, making it a safe option over other diodes like MOVs for highly sensitive applications. Also, the diode\'s dynamic impedance is relatively low, which helps decrease the voltage drop and current demand across it.

BZM55B43-TR3 diodes are well-suited for use in many different applications, ranging from shunting excess voltage in DC power circuits to providing high reverse leakage currents in audio preamplifier circuits. This makes them especially versatile and adept at protecting a circuit from voltage overshoot and surges. They are thus very popular when used in noise-sensitive circuits, such as those present in medical equipment, automotive electronics and precision measuring instruments.

Integrating a BZM55B43-TR3 diode into a circuit is easy enough. Its pinout is the same as most other single Zener diodes, so the leads aren\'t difficult to identify. The diode can handle high temperatures too, which is great for applications that generate a lot of heat.

The versatility, along with its simple and straightforward assembly, make the BZM55B43-TR3 diode one of the most versatile and reliable Zener diodes available. It has a wide application field and commands numerous advantages over other similar products. One important factor to note, however, is its positive temperature coefficient, so if your project operates under high temperatures, take this into account.

The specific data is subject to PDF, and the above content is for reference