JANTX1N3025B-1

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Introduction

JANTX1N3025B-1 is a single-terminal Zener diode. It is typically used as a voltage regulator, as a result of its V/I characteristics. The device allows for a good balance between stability and accuracy of regulation. The ID is rated at 200 mA and the Zener voltage range is from 6.2 V to 16 V.

Application Field

The JANTX1N3025B-1 is used in digital circuits with low power applications. It is typically used as a voltage regulator to maintain the output voltage levels on integrated circuits. It is also used as a reference circuit element as its large area zone allows for high current conduction with low loss.In many circuits, the JANTX1N3025B-1 is used in place of a voltage regulator to reduce the amount of error between the expected and actual output. It is also used as a protection device against short circuits, as it can limit the current even at high voltages. The JANTX1N3025B-1 is also used in automobile electronics, to protect the car\'s circuits from over-voltage. It is also used as voltage reference in audio systems, as its stable output can result in a low-noise performance. Additionally, JANTX1N3025B-1 can be used in AC/DC converters for over-voltage protection.

Working Principle

As a single-terminal Zener diode, JANTX1N3025B-1 is a breakdown diode with a controlled reverse breakdown voltage. As the device is exposed to an increasing reverse bias, the current through the diode will gradually increase until the breakdown voltage has been reached and the diode breaks down. Once the diode breaks down, the voltage between its terminals will be maintain at the breakdown voltage, which is the regulated voltage. As current is flowing, the power loss across the junction increases, so the reverse current must be limited by the power supply, to maintain the stabilized voltage across the junction.

The breakdown voltage of the JANTX1N3025B-1 can be determined by measuring the voltage across the junction, when it is exposed to a reverse bias. The voltage across the diode stays constant until the specified breakdown voltage is reached. The breakdown voltage of JANTX1N3025B-1 ranges between 6.2 V and 16 V.

Conclusion

In summary, JANTX1N3025B-1 is a single-terminal Zener diode with a controlled reverse breakdown voltage. Its application field includes low-power applications, such as digital circuits, AC/DC converters, audio systems, and automobile electronics. Its working principle is based on the breakdown effect, where the voltage across the diode is maintained at the set breakdown voltage.

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