2EZ39D10E3/TR12

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	39V
Tolerance:	±10%
Power - Max:	2W
Impedance (Max) (Zzt):	30 Ohms
Current - Reverse Leakage @ Vr:	500nA @ 29.7V
Voltage - Forward (Vf) (Max) @ If:	1.2V @ 200mA
Operating Temperature:	-65°C ~ 150°C
Mounting Type:	Through Hole
Package / Case:	DO-204AL, DO-41, Axial
Supplier Device Package:	DO-204AL (DO-41)
Base Part Number:	2EZ39

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Introduction of 2EZ39D10E3/TR12

The 2EZ39D10E3/TR12 is a single Zener diode designed for general purpose use. In the application field, it is mainly used for voltage regulation, signal processing, and noise suppression. The Zener diode is a semiconductor device that functions as a voltage regulator by allowing current to only flow in one direction. In the forward direction, it acts like a regular diode, allowing current to flow in the reverse direction. When this reverse current reaches the reverse breakdown voltage (also known as the "Zener voltage"), the diode turns on and allows additional current to flow in the reverse direction. This is how the 2EZ39D10E3/TR12 regulates the voltage without being damaged itself.

Working Principle of 2EZ39D10E3/TR12

The 2EZ39D10E3/TR12 Zener diode works by allowing a limited current to flow in the reverse direction when a voltage is applied to the diode. The applied voltage must be greater than the Zener voltage of the diode. When the voltage exceeds the Zener voltage, the diode becomes conducting in the reverse direction and electricty starts flowing from the anode to the cathode. This is the basic Zener diode operation and allows the 2EZ39D10E3/TR12 to act as a voltage regulator.The 2EZ39D10E3/TR12 also functions as a noise suppressor. Noise is unwanted electrical signals or changes in voltage that can affect the performance of electronic circuits. If a circuit is sensitive to voltage changes, adding a Zener diode will effectively reduce or eliminate unwanted noise. The diode acts as a clamp and will shunt any excess voltage. When an excessive voltage is present, the diode will limit the potential difference between the cathode and anode by allowing current to flow from the anode to the cathode. This helps eliminate any noise or voltage changes that may cause the circuit to malfunction.

Conclusion

The 2EZ39D10E3/TR12 is a single Zener diode designed for general purpose use. In the application field, it is mainly used for voltage regulation, signal processing, and noise suppression. The Zener diode works by allowing a limited current to flow in the reverse direction when a voltage is applied to the diode. The diode acts as a clamp and will shunt any excess voltage. This helps eliminate any noise or voltage changes that may cause the circuit to malfunction.

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