Series:	Military, MIL-PRF-19500/435
Packaging:	Bulk
Part Status:	Active
Voltage - Zener (Nom) (Vz):	20V
Tolerance:	±1%
Power - Max:	500mW
Impedance (Max) (Zzt):	150 Ohms
Current - Reverse Leakage @ Vr:	10nA @ 15.2V
Voltage - Forward (Vf) (Max) @ If:	1.1V @ 200mA
Operating Temperature:	-65°C ~ 175°C
Mounting Type:	Surface Mount
Package / Case:	DO-213AA (Glass)
Supplier Device Package:	DO-213AA

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Diodes - Zener - Single

The JANTX1N4114DUR-1 is a Zener diode from the 1N4114 series of semiconductors. It is a small signal switching diode that is typically used to provide protection against variations in voltage. The diode is ideal for applications where low voltage levels need to be regulated and/or controlled. This is achieved by passing a regulated current through the diode. The diode also helps to protect a circuit from overvoltage and/or transients.

Application Field

The JANTX1N4114DUR-1 is used in a wide range of applications across multiple industries. These applications include precision current regulation, temperature and voltage regulation, device protection, power regulation, and pulse-width modulation circuits. It is also suitable for use in audio switching, medical equipment, and automotive electronics.

Features

The JANTX1N4114DUR-1 offers a wide range of features that make it ideal for many applications. It has a maximum power dissipation of 500mW and an operating temperature range of -55 to +150 C. It also features a low thermal resistance and a low forward voltage drop. The diode has a maximum reverse leakage current of 2mA and an operating forward current of 2A. The device also features an ultra-low noise level and fast switching times.

Working Principle

When a voltage is applied to the anode of the JANTX1N4114DUR-1, a current will flow from the anode to the cathode. As this current passes through the diode, some of it will be lost as heat due to its inherent resistance. This causes the voltage at the cathode to drop below the voltage of the anode. The diode will then act to regulate the voltage at the cathode to ensure that it remains at the desired level.The magnitude of the voltage at the cathode will depend on the current passing through the diode. As the current increases, the voltage drop across the diode will also increase. The voltage drop will reach a limit at which point the diode will act to limit the current. This characteristic of the diode is known as its Zener Breakdown Voltage and is typically a few volts.

Conclusion

The JANTX1N4114DUR-1 is a Zener diode from the 1N4114 series of semiconductors. It is typically used to provide protection against variations in voltage and is suitable for a wide range of applications. The diode features a low forward voltage drop and acts to regulate the voltage at the cathode to ensure that it remains at the desired level. As such, the device provides excellent performance in applications where low voltage levels need to be regulated and/or controlled.

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