SMZG3796B-E3/52

Series:	--
Part Status:	Active
Voltage - Zener (Nom) (Vz):	20V
Tolerance:	±5%
Power - Max:	1.5W
Impedance (Max) (Zzt):	4 Ohms
Current - Reverse Leakage @ Vr:	5µA @ 15.2V
Operating Temperature:	-55°C ~ 150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	DO-215AA, SMB Gull Wing
Supplier Device Package:	DO-215AA (SMBG)

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Introduction:

The SMZG3796B-E3/52 is a single Zener diode which is used for many different applications. This diode has a unique dual-function property that allows it to serve both as a Zener diode and as a regular diode. Zener diodes are used when voltage regulation or protection against reverse voltage is required. Regular diodes are used to prevent current from flowing in a particular direction. The SMZG3796B-E3/52 offers both these features.

Application Field:

The SMZG3796B-E3/52 is a versatile diode that can be used for both signal-level and power applications.At signal level, the SMZG3796B-E3/52 is often used as a voltage regulator in DC or AC systems. It ensures that signal or power levels remain within a specified range. It is often used to protect sensitive components from voltage spikes or surges.The SMZG3796B-E3/52 can also be used as a power rectifier, where it is used to convert alternating current (AC) to direct current (DC). It is often used to protect sensitive electrical and electronic components from damage caused by accidental connection between power supply lines and other components.The SMZG3796B-E3/52 is also used in automotive applications, where it is used to protect against voltage surges in alternating current (AC) systems. It is also used in communications systems to regulate power levels.

Working Principle:

The SMZG3796B-E3/52 features a dual-function Zener diode-regular diode construction. This means that it offers two sets of characteristics: Zener diode and regular diode.When configured as a Zener diode, the SMZG3796B-E3/52 allows a certain amount of current to flow in one direction (forward direction) while preventing a certain amount of current from flowing in the other direction (reverse direction). This is known as voltage regulation or reverse voltage protection.When configured as a regular diode, the SMZG3796B-E3/52 allows a certain amount of current to flow in one direction (known as the forward direction) while completely blocking current from flowing in the other direction (referred to as the reverse direction). This is known as a rectifier, and is the most basic function of a diode.

Conclusion:

The SMZG3796B-E3/52 is a single Zener diode that can serve both as a Zener diode and a regular diode. It is a versatile diode that is used for both signal-level and power applications, such as voltage regulation, power rectification, AC systems protection, and communications system power regulation. The SMZG3796B-E3/52 has a dual-function Zener diode-regular diode configuration, which allows it to offer voltage regulation or reverse voltage protection when configured as a Zener diode, and power rectification when configured as a regular diode.

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