JANTX1N4100CUR-1

Series:	Military, MIL-PRF-19500/435
Packaging:	Bulk
Part Status:	Active
Voltage - Zener (Nom) (Vz):	7.5V
Tolerance:	±2%
Power - Max:	500mW
Impedance (Max) (Zzt):	200 Ohms
Current - Reverse Leakage @ Vr:	1µA @ 5.7V
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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Introduction of JANTX1N4100CUR-1

JANTX1N4100CUR-1 is a single, ultra low voltage Zener diode. Its cathode and anode leads are 2 and 4. The Zener Diode is designed to provide a regulated voltage across its cathode and anode when the device is maintained at relative steady-state conditions. It is one of the most common diodes used in power supply design as a voltage regulator.

Application Field of JANTX1N4100CUR-1

JANTX1N4100CUR-1 is mainly used in the regulated power supply system, the voltage detector and the surge protector and the voltage stabilization power supply. It can be used in the high frequency pre-charging circuit, and also used in the electronic relays, electronic timers, digital voltage regulators and many other electronic components as a shunt regulator. The JANTX1N4100CUR-1 also finds applications in various fields such as communication systems, industrial computers, vehicles and aerospace fields.

Working Principle of JANTX1N4100CUR-1

The JANTX1N4100CUR-1 Zener Diode works by allowing a current to flow through the diode when a predetermined reverse voltage is applied to it. Once the reverse voltage reaches a predetermined value, an avalanche breakdown occurs, causing an extremely rapid increase in current. This phenomenon is known as zener breakdown. The zener breakdown voltage is determined by several characteristics of the diode such as its dimension, doping profile and doping concentration.Once the breakdown voltage is reached, the Zener Diode allows current to flow from cathode to anode. The amount of current that can flow through the diode depends on the power handling capability of the device. In its normal operating mode, the Zener Diode is usually operated at very low voltages and currents with a load connected in parallel to the diode. The diode will continue to maintain a stable voltage across its anode and cathode as long as the prescribed voltage is not exceeded.If the reverse voltage of the diode exceeds the breakdown voltage, the diode will be damaged due to overvoltage. In such cases, it is advisable to use a surge protection circuit to protect the circuit from damage.

Conclusion

The JANTX1N4100CUR-1 is a single, ultra low voltage Zener diode which is widely used in regulated power supply systems, voltage detection and surge protection circuits and voltage stabilization power supplies. It works by creating a voltage-regulating mechanism when a predetermined reverse voltage is applied across the device. The amount of current that flows depends on the power handling capabilities of the diode and is limited by the current that can pass through its junction. Additionally, it is important to protect the device from overvoltage by using a surge protection circuit to avoid damaging the diode.

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