BZX585-C43,115

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	43V
Tolerance:	±5%
Power - Max:	300mW
Impedance (Max) (Zzt):	150 Ohms
Current - Reverse Leakage @ Vr:	50nA @ 30.1V
Voltage - Forward (Vf) (Max) @ If:	1.1V @ 100mA
Operating Temperature:	-65°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	SC-79, SOD-523
Supplier Device Package:	SOD-523
Base Part Number:	BZX585C43

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Diodes - Zener - Single: BZX585-C43,115

The BZX585-C43,115 is a single-diode Zener diode that has many applications in electronics and electrical engineering. It is widely used for voltage regulation, noise filtering, clamping, and more. It is a versatile component that can handle a variety of tasks in circuits. In this article, we will explore the various application fields and working principles of the BZX585-C43,115 Zener diode.

Specifications of the BZX585-C43,115 Zener Diode

The BZX585-C43,115 is an axial-leaded diode with a long-term maximum reverse power rating of 25 watts. It has a maximum average forward current of 1.5 mA. Its nominal test current is 5 mA, and the maximum peak forward current is 10 mA. Its maximum capacitance is 6.8 to 20.9 pF, and its maximum junction-to-case thermal resistance is 140 °C/W. Its Zener breakdown voltage is between 43.2 and 45.8 volts.

Applications of the BZX585-C43,115 Zener Diode

The BZX585-C43,115 is used in a variety of applications, including voltage regulation and voltage protection. It can be used to provide a stable voltage source and to clamp voltage transients. It can also be used to protect circuits against overvoltages and electrostatic discharge. Additionally, the BZX585-C43,115 can be used in audio circuits, frequency detection circuits, and noise-filtering applications.

Working Principle of the BZX585-C43,115 Zener Diode

The BZX585-C43,115 is a Zener diode, which means that it is a specially designed PN-junction diode. It is basically a regular diode, but it has a heavily doped p-type layer and a heavily doped n-type layer. This allows it to have a very low breakdown voltage and high reverse-bias resistance. When a reverse voltage is applied to the diode, the electric field strength increases. When the field strength reaches a certain threshold, the diode starts to conduct electricity, and thus a stable voltage is established across it.The most important characteristic of the BZX585-C43,115 Zener diode is its Zener voltage or Zener breakdown voltage. The Zener voltage is the voltage at which the diode begins to conduct in reverse. It is very important in applications such as voltage regulation, where it is used to establish a stable voltage source.

Conclusion

The BZX585-C43,115 is a single-diode Zener diode that has many applications in electronics and electrical engineering. Its Zener voltage is between 43.2 and 45.8 volts. It is used for voltage regulation, noise filtering, clamping, and more. Its maximum junction-to-case thermal resistance is 140 °C/W and its maximum average forward current is 1.5 mA. In this article, we have explored the various applications and working principles of the BZX585-C43,115 Zener diode.

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