1SMB5956B-13

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	200V
Tolerance:	±5%
Power - Max:	3W
Impedance (Max) (Zzt):	1200 Ohms
Current - Reverse Leakage @ Vr:	1µA @ 152V
Voltage - Forward (Vf) (Max) @ If:	1.5V @ 200mA
Operating Temperature:	-65°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	DO-214AA, SMB
Supplier Device Package:	SMB

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Introduction

The 1SMB5956B-13 Zener diode is a single-component device used for applications where a stable voltage needs to be maintained across a load. It is a two-lead component, with one lead acting as an anode, while the other acts as a cathode. The 1SMB5956B-13 is used in a variety of applications, including voltage regulation, switching, and protection circuits. In this article, we will discuss the application fields and working principle of the 1SMB5956B-13.

Application Fields

The 1SMB5956B-13 Zener diode is a widely used component for voltage regulation, switching, and protection circuits. It is widely used in communications and computer systems, high-voltage power supplies, and automotive electronics. Its excellent thermal stability allows it to be used in high-temperature applications, such as in automotive electronic systems.The 1SMB5956B-13 is used in voltage regulation circuits, where it is typically used in combination with a series resistor. In this configuration, the Zener diode will ensure that the voltage across the load remains around a specific voltage level.The 1SMB5956B-13 is also widely used in switching circuits, where it can be used to create a fully-automated power switch. Additionally, it can be used as a protection component, where it will ensure that a load is never over-stressed.

Working Principle

The 1SMB5956B-13 Zener diode works in a similar way to a standard diode, except that it is specifically designed for use in voltage regulation circuits. When the voltage across the component is higher than the “knee” voltage, the diode will conduct current from the anode to the cathode. This allows current to flow in the opposite direction, establishing the voltage across the load.At the same time, the diode acts as a current limiter, ensuring that the current is limited to a specified level. This helps to prevent the overloading of the circuit and makes the 1SMB5956B-13 Zener diode a great choice for use in protection circuits.

Conclusion

The 1SMB5956B-13 Zener diode is a single-component device used for applications where a stable voltage needs to be maintained across a load. It is used in a variety of applications, including voltage regulation, switching, and protection circuits. It works by allowing the current to flow from the anode to the cathode when the voltage across it rises above the “knee” voltage. Additionally, it acts as a current limiter, ensuring that the current is limited to a specified level. This helps to protect the load and make the 1SMB5956B-13 Zener diode a great choice for use in protection circuits.

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