1N5256B

Series:	--
Packaging:	Bulk
Part Status:	Active
Voltage - Zener (Nom) (Vz):	30V
Tolerance:	±5%
Power - Max:	500mW
Impedance (Max) (Zzt):	49 Ohms
Current - Reverse Leakage @ Vr:	100nA @ 23V
Voltage - Forward (Vf) (Max) @ If:	1.2V @ 200mA
Operating Temperature:	-65°C ~ 200°C
Mounting Type:	Through Hole
Package / Case:	DO-204AH, DO-35, Axial
Supplier Device Package:	DO-35
Base Part Number:	1N5256

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Introduction to 1N5256B

1N5256B is a type of diode that exhibits a particular working principle to protect and limit a circuit\'s voltage. It is a type of single Zener diode, often referred to as a "voltage regulator" because it regulates an applied voltage. 1N5256B is used in varied applications, and this article will discuss its application field and working principle.

Application Field of 1N5256B

1N5256B is a popular choice for many medium voltage applications. It is widely used in sensitive circuits and industries that require minimal noise and high stability, such as medical and telecommunications applications. 1N5256B is also extensively used in power supply systems. For example, AC to DC converters and DC to DC converters are both heavily dependent on these diodes; they are highly efficient and low noise, elements in their voltage regulation stage which helps to ensure high stability of their output voltages. Moreover, 1N5256B is used in many industrial processes and mechanical systems. It is a key element in the variable speed drives that regulate the speed of digital motors, or in systems that control pressures, temperatures or liquids. Finally, 1N5256B can be found in professional video production, where it controls the gain of analog signals and ensure there is no distortion.

Working Principle of 1N5256B

The 1N5256B contains two parts - a back-aid diode and a Zener diode. The Zener diode is used to breakdown and maintain a steady voltage across it, whereas the back-aid diode prevents current from flowing in the opposite direction. To protect the circuit, 1N5256B works as a voltage regulator. When an ideal voltage is supplied, the Zener diode will not conduct current, therefore it will not draw any power. If a higher voltage is supplied, the Zener diode will immediately start to work, allowing the excess current to flow towards the back-aid diode. This current will be limited by the

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