BZG04-16-M3-18

Part of the essential components in engineering electronics, the purpose of diodes is to allow current flow in one direction. Zener diodes, a type of diode, can be used to regulate voltage in many applications. The BZG04-16-M3-18 is a single Zener diode, with a breakdown voltage rating of 4 V, a maximum operating temperature of 150°C, and offering surge protection. It is a common component used in a variety of devices and systems. This article discusses the application fields and working principles of the BZG04-16-M3-18.

Application fields

The BZG04-16-M3-18 Zener diode can be applied in many areas, such as:

• Switches and relays
• Computer chips and memory chips
• Power supply circuits
• Radio and television sets
• Voltage stabilizers
• Circuit protection devices

The BZG04-16-M3-18 Zener diode is a preferred diode for these applications due to its low voltage rating and high surge protection. The BZG04-16-M3-18 can also be used in circuits where it is necessary to maintain a constant voltage despite changes in load, such as in voltage regulators.

Working principle

A Zener diode works in reverse biased condition. When a forward bias voltage is applied across it, a high current flows through it. When this voltage reaches the Zener breakdown voltage, a large current flows through the device, and a large voltage drop is observed. This phenomenon is known as the Zener Breakdown.

The voltage across the Zener diode can be stabilized due to its reverse bias configuration. The voltage across the diode remains relatively constant, regardless of changes in the load current. This ensures that the current across the diode does not exceed the Zener diode’s rated current. This makes the Zener diode an effective voltage regulator.

The BZG04-16-M3-18 Zener diode is capable of providing reliable voltage regulation due to its low Zener breakdown voltage and high surge protection capability. The low voltage rating of the BZG04-16-M3-18 makes it suitable for use in applications where a low voltage drop is essential, such as in power supply circuits.

Conclusion

The BZG04-16-M3-18 is a single Zener diode that can be used in a variety of applications, such as switches and relays, computer chips and memory chips, power supply circuits, and circuit protection devices. The BZG04-16-M3-18 used in reverse biased condition offers reliable voltage regulation and surge protection, making it suitable for use in applications where high surge protection is required.