BZT52B39 RHG

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	39V
Tolerance:	±2%
Power - Max:	500mW
Impedance (Max) (Zzt):	130 Ohms
Current - Reverse Leakage @ Vr:	45nA @ 27.3V
Voltage - Forward (Vf) (Max) @ If:	1V @ 10mA
Operating Temperature:	-55°C ~ 175°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	SOD-123F
Supplier Device Package:	SOD-123F

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Introduction

The BZT52B39RHG is a single zener diode that is used in a variety of electronic circuits. This diode is capable of a wide operating temperature range, making it suitable for many applications. The purpose of this article is to discuss the various application fields and working principles of the BZT52B39RHG.

Application Fields

The most common application of the BZT52B39RHG is as a voltage regulator or reference design in power supplies. This diode is able to regulate the output voltage in order to maintain a stable output. The wide operating temperature range of the BZT52B39RHG also makes it suitable for use in temperature controlled equipment.The BZT52B39RHG is also used in power amplifiers, where it can provide a stable bias voltage for the amplifier stages. The diode’s low noise and low temperature coefficient make it ideal for this type of application. It is also used in logic circuits, where it provides a reference voltage for the logic gates.The BZT52B39RHG is also used in oscillators and switching circuits, where it helps to create an additional reference voltage. Additionally, the diode’s low voltage drop and low on-state resistance make it a suitable choice for these types of circuits.

Working Principle

The BZT52B39RHG is a P-N junction diode that acts as a voltage regulator. This diode is able to regulate the output voltage of the circuit by adjusting its own voltage drop. The voltage drop of the diode is determined by the forward current passing through it and the temperature of the junction. As the temperature of the junction increases, the voltage drop decreases.The BZT52B39RHG is able to maintain a constant voltage drop by continually adjusting its forward current. When the forward current begins to exceed a certain level, the diode will reduce its voltage drop to maintain a stable output voltage. This property makes the BZT52B39RHG an ideal choice for voltage regulation.

Conclusion

The BZT52B39RHG is a single zener diode that is used in a variety of electronic circuits. Its wide operating temperature range, low voltage drop and low on-state resistance make it a suitable choice for applications such as power supplies, power amplifiers, logic circuits, oscillators and switching circuits. Additionally, its ability to regulate the output voltage of the circuit makes it an ideal choice for voltage regulation.

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