2M120Z B0G

Series:	--
Packaging:	Bulk
Part Status:	Active
Voltage - Zener (Nom) (Vz):	120V
Tolerance:	±5%
Power - Max:	2W
Impedance (Max) (Zzt):	325 Ohms
Current - Reverse Leakage @ Vr:	500nA @ 91.2V
Operating Temperature:	-55°C ~ 175°C (TJ)
Mounting Type:	Through Hole
Package / Case:	DO-204AC, DO-15, Axial
Supplier Device Package:	DO-204AC (DO-15)

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Introduction:

2M120Z B0G is a type of single zener diode. A diode is an electrical device that conducts current in one direction. The diode consists of two layers of semiconductor material, with both an anode and cathode contact on one side. Zener diodes are unique in that these diodes allow a small amount of current to flow in the reverse direction, providing a regulated voltage. 2M120Z B0G is a widely used single zener diode. It is a good choice when a tightly regulated voltage reference is desired. This device offers reliable operation, long life, and enhanced power handling capabilities. The device offers excellent temperature stability and output power. It is also capable of absorbing high peak current pulses, which makes it ideal for switching power supplies and high power applications.

Application Field

2M120Z B0G is most commonly used in switching power supplies, automotive systems, and consumer electronics. In these applications, the zener diode is typically used to regulate the voltage level. For example, in a switching power supply, the zener diode is used to provide a stable output voltage, even when the input current varies. In automotive systems, the zener diode is often used to protect the system from overvoltages or to compensate for voltage drops due to the load current. In consumer electronics, the diode is used to provide a regulated output voltage for various applications, such as cell phone chargers or laptop power adapters.In addition to power-related applications, 2M120Z B0G can also be used in signal conditioning and control circuits. These circuits often require a stable voltage reference in order to accurately measure or control signals. By providing a stable reference voltage, zener diodes can improve the accuracy and reliability of these circuits.

Working Principle

The 2M120Z B0G operates on the principle of a zener diode. When a voltage is applied to the diode, current flows in the forward direction, from anode to cathode. As the voltage increases, the current will increase until it reaches the breakdown voltage (also known as the zener voltage). At this point, the diode will begin to conduct current in the reverse direction. The amount of current that will flow in the reverse direction is determined by the voltage. The voltage will regulate the current, and the current will regulate the voltage, maintaining a constant voltage across the diode.When the diode is connected to a load, the load current will cause the voltage across the diode to drop. The zener diode will regulate this voltage back to the desired level by controlling the current in the reverse direction. As long as the load current does not exceed the power rating of the diode, the voltage will stay within the specified range.

Conclusion

2M120Z B0G is a single zener diode that is widely used for applications that require a regulated voltage. This diode can provide a stable voltage output, even when the input current varies. It is often used in power supplies, automotive systems, consumer electronics, and signal conditioning and control circuits. The diode works by regulating the current in the reverse direction and maintaining a constant voltage across the device.

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