BZX79-C47,133

Series:	--
Packaging:	Tape & Box (TB)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	47V
Tolerance:	±5%
Power - Max:	400mW
Impedance (Max) (Zzt):	170 Ohms
Current - Reverse Leakage @ Vr:	50nA @ 700mV
Voltage - Forward (Vf) (Max) @ If:	900mV @ 10mA
Operating Temperature:	-65°C ~ 200°C
Mounting Type:	Through Hole
Package / Case:	DO-204AH, DO-35, Axial
Supplier Device Package:	ALF2
Base Part Number:	BZX79C47

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• Introduction

The BZX79-C47,133 is a type of Zener diode, specifically classified as a single diode. It is capable of regulating current and voltage. It is a 2-pin component and is represented by the standard manufacturer’s code, BZX79-C47, 133. It is designed for use in telecommunications applications, where it is often used for protection against electric shocks.

• Operation

The BZX79-C47,133 works on the principle that a current-limiting resistor is used in conjunction with a Zener diode. This combination functions the same as that of a voltage regulator, and this ensures that the voltage that passes through the resistor will remain constant. A standard Zener diode works by allowing current to flow through it in a forward direction, while blocking current in the reverse direction. The Zener diode also limits the voltage that can pass through it to a specific value, known as the Zener voltage. A BZX79-C47,133 is able to maintain a precise voltage in an environment with a consistent current source. The diode is able to maintain a precise voltage level by controlling the current that passes through it, by acting like an adjustable valve. If the voltage rises above the Zener voltage, the excess current is diverted away and passed through the current-limiting resistor.

• Advantages

The BZX79-C47,133 has several advantages over other types of diodes. It is able to maintain a precise voltage in a relatively small package, making it suitable for use in a wide range of applications. It is also able to act as both an over-voltage and an under-voltage protection device, and can be used in a wide range of applications, including power supplies, noise suppression, and protection against electric shock. The BZX79-C47,133 also has excellent temperature stability, and is able to maintain accuracy even when exposed to temperatures up to -55℃. This makes it an ideal choice for use in long-term applications such as communications systems. In addition, the device exhibits very low forward voltage drop, making it extremely energy efficient.

• Applications

The BZX79-C47,133 has a wide range of applications. It is commonly used in telecommunications applications, where it is used to protect against electric shocks. It can also be used in power supplies, noise suppression, and voltage regulation. The device is also commonly used in automotive electronics, where it is used for voltage regulation, current limiting, and over-voltage protection. The BZX79-C47,133 is also commonly used in consumer electronics, where it is used to regulate the voltage of various components. It is commonly used in audio systems, televisions, and radios. It can also be used in home automation systems, where it is used to regulate voltage and current levels.

• Conclusion

The BZX79-C47,133 is a type of Zener diode, classified as a single diode. It is designed for use in telecommunications applications, where it is often used for protection against electric shocks. It is able to maintain a precise voltage in an environment with a consistent current source, and it also has excellent temperature stability. The device is commonly used in automotive electronics, consumer electronics, and home automation systems. In addition, it can also be used for noise suppression, current limiting, and voltage regulation.

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