JANTXV1N6318

Diodes - Zener - Single

The JANTXV1N6318 is a single Zener diode from Microsemi Corporation.

This device is a three-leaded hermetically sealed, glass-passivated, planar zener diode with a maximum power rating of 1W. It is designed for applications requiring a voltage-regulated reference or a peak voltage clamping device. It has a typical zener voltage of 6.3V and a maximum reverse stand-off voltage of 6.5V.

Application Field

The JANTXV1N6318 is mainly used in the following applications:

• Voltage Regulation
• Clamping Protection
• Data Line Termination
• Automatic Voltage Stabilizers
• Clamping Circuits
• Diode Rectifiers
• Power Supply Circuits
• Reverse Voltage Protection

Working Principle

The working principle behind the JANTXV1N6318 is a simple one. It is based on the fact that when a voltage is applied across a Zener diode, it will be able to maintain a voltage level for as long as the current does not exceed a certain level. The higher the applied voltage, the higher the reversed bias must be applied to prevent current from flowing through the diode. When the current level exceeds a threshold, the voltage across the diode will drop. This characteristic is used to create a voltage-regulated reference.

The device has a slightly different behavior in the reverse breakdown direction. In this case, the voltage across the diode remains constant even though the current increases. This characteristic is used in the clamping protection application, where the Zener diode is used to limit the peak voltage to a certain level.

In conclusion, the JANTXV1N6318 is an ideal choice for applications requiring a voltage-regulated reference or a peak voltage clamping device. Because of its robust construction and wide voltage range, it is reliable and easy to use.