JANTX1N4619CUR-1

Introduction

The JANTX1N4619CUR-1 is a diode of zener single family with a cut-off voltage of 7.9 V. This device has features such as low current leakage, junction temperature, and reverse power dissipation. It is suitable for automotive, consumer, industrial, and other applications. Moreover, it complies with RoHS and typically ships in tape and reel form.

Application Field

The JANTX1N4619CUR-1 is commonly used in automotive, consumer and industrial applications. It is capable of producing fast switching action in inductive circuits. Automotive applications us it to regulate voltage, reduce noise and provide over-voltage protection. It is often used in energy efficient lamps, fluorescent lighting and LED lighting systems. In consumer electronics, it is used to protect against voltage spikes, short-circuit protection, current limiting and over-voltage protection. Its applications include audio systems, home theater systems, digital cameras and other consumer electronics. Industrial applications use it to provide over-voltage protection, current limiting and reverse polarity protection in instrumentation and telecom devices. Furthermore, it can be used in power converters, power supplies, voltage regulators and other electrical systems.

Working Principle

The JANTX1N4619CUR-1 follows the basic principles of operation of a Zener diode. However, it is designed to operate at a breakdown voltage of 7.9 V. When in normal operation, the anode is connected to a higher potential than the cathode. This results in a reverse bias voltage across the diode. If the reverse voltage applied to the diode reaches the breakdown voltage, this voltage is clamped and the diode can pass enough current in the forward bias direction to create a stable voltage at the desired level. The device can act as a voltage regulator, ensuring that the output voltage is regulated at the desired level.

Conclusion

The JANTX1N4619CUR-1 is a Zener diode single family device with a cut-off voltage of 7.9 V. This device is commonly used in automotive, consumer and industrial applications to provide over-voltage protection, current limiting and reverse polarity protection. It also provides fast switching acion in inductive circuits. The working principle of the device is that when the reverse voltage reaches the breakdown voltage, the voltage is clamped and the device passes enough current in the forward bias direction to create a stable voltage at the desired level.