1EZ140D5E3/TR12

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Voltage - Zener (Nom) (Vz):	140V
Tolerance:	±5%
Power - Max:	1W
Impedance (Max) (Zzt):	1100 Ohms
Current - Reverse Leakage @ Vr:	500nA @ 106.4V
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:	1EZ140

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Introduction

The 1EZ140D5E3/TR12 is a single Zener diode that is mainly used in military, aerospace, and industrial applications. It is a high-performance, high-accuracy, low-power, and low-cost device that is used in numerous electronic components. In this article, we will discuss the application field and working principle of the 1EZ140D5E3/TR12 diode.

Application Field

The 1EZ140D5E3/TR12 is a Zener diode that can be used in military, aerospace, and industrial applications. It is a low-cost, reliable, and highly-efficient device that is used in a variety of electronic systems. The 1EZ140D5E3/TR12 is a low-power device that has a low temperature coefficient rate, making it suitable for applications that have a high operating temperature range. Additionally, the device has a wide operating voltage range, making it an ideal choice for applications that require a high voltage rating. The 1EZ140D5E3/TR12 is mainly used in applications such as rectifiers, flyback snubbers, voltage clamping, overvoltage protection circuits, circuit protection, and voltage regulation. The device is also used in a variety of applications that require current limiting due to its low forward voltage drop. The device can also be used in high-frequency radio systems, medical devices, test and measuring equipment, and automotive electronics, due to its high reliability and low power consumption.

Working Principle

The 1EZ140D5E3/TR12 is a Zener diode that works on the same principle as other types of diodes. It is a semiconductor device that has two terminals, the anode and cathode, with a small gap between them. When the potential of the anode is greater than the potential of the cathode, a current will flow between the two terminals and this current will cause the diode to become biased and thus become active.The 1EZ140D5E3/TR12 diode can operate both in forward and reverse bias. In forward bias, the diode allows current to flow and it acts as a regular silicon diode. In reverse bias, the diode prevents current flow and works as a Zener diode. This reverse bias causes the depletion region between the two terminals to narrow and the voltage across the junction to increase, resulting in an electric current through the diode.The 1EZ140D5E3/TR12 diode also has a wide breakdown voltage range, making it suitable for a variety of high voltage applications. The breakdown voltage of the device is determined by the doping level of the junction between the two terminals and is typically in the range of 5 to 50 volts.

Conclusion

In conclusion, the 1EZ140D5E3/TR12 is a single Zener diode that can be used in a variety of military, aerospace and industrial applications. It is a low-cost, reliable, and highly efficient device that has a low temperature coefficient rate and low power consumption. The device has a wide operating voltage range, making it an ideal choice for applications that require a high voltage rating. Additionally, the diode works on the same principle as other types of diodes, allowing current to flow through the device in both forward and reverse bias. The device is also suitable for high voltage applications due to its wide breakdown voltage range.

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