3EZ10D2E3/TR8

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	10V
Tolerance:	±2%
Power - Max:	3W
Impedance (Max) (Zzt):	3.5 Ohms
Current - Reverse Leakage @ Vr:	3µA @ 7.6V
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:	3EZ10

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3EZ10D2E3/TR8

Introduction

The 3EZ10D2E3/TR8 is a single Zener Diode commonly used in electrical and electronic applications. It is often used in voltage regulation and protection circuits. Its low cost and relatively easy handling make it particularly well-suited for consumer projects and DIY electronics.

Application Fields and Working Principle

The 3EZ10D2E3/TR8 is a Zener diode which is built from a single semiconductor junction. It has a breakdown voltage of 10V, meaning that its purpose is to regulate and protect any voltage higher than 10V. In particular, it is mainly used to protect circuits from overvoltage and to regulate the output of power supplies.When the diode is in forward bias (forward voltage applied), the junction operates in a normal fashion and current flows. However, when a voltage higher than 10V is applied to the diode, the current increases dramatically, creating a “zener breakdown”. At this point current is freed to flow in the opposite direction, neutralising the overvoltage and protecting the circuit.The diode also has the ability to regulate a certain amount of current while still protecting the circuit from further overvoltage. This is because the diode maintains its breakdown voltage even when the current increases. This means that the circuit is protected while the current is kept at a regulated level.3EZ10D2E3/TR8 is also often used in power supply circuits, specifically switching power supplies. It is used to regulate the output voltage and protect against any surges. The diode also serves to absorb any EMI noise generated by the power supply, further protecting the circuit from any interference.

Conclusion

The 3EZ10D2E3/TR8 is a versatile and reliable single Zener diode. It is primarily used in voltage regulation and protection circuits, and has the additional benefit of being able to regulate the current while still protecting against overvoltage. It is also commonly used in switching power supplies, where it can protect against EMI noise and regulate the output voltage. The low cost and easy-to-use nature of the 3EZ10D2E3/TR8 make it a preferred choice for DIY electronics and consumer projects.

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