Z - Diodes

Z-diodes (formerly: Zener diode) are diodes that are designed to be operated perma­nently in the reverse direction in the break­down voltage range. The level of this breakdown voltage UBR is the main charac­teristic of a Zener diode and is speci­fied for the res­pective series or the indi­vidual article in the data sheet.

The diodes of the manufacturer NAINA Semiconductor consist of glass-passi­vated chips and are built in highly reliable, robust herme­tically sealed package struc­tures. They are mecha­nically strong and stable under negative environ­mental con­ditions.
These compo­nents have a very low for­ward voltage drop and a very fast switching function and thus a better efficiency. The very low forward voltage also reduces the power loss.

Use of Zener diodes

Zener diodes are used in various appli­cations such as voltage clamp applications, photo­voltaic solar systems, switching power supplies, rectifiers, detectors, motor drives, etc. We recom­mend the Z-diodes of the manufacturer NAINA, which can cover the following voltage ranges with its assortment.

• Voltage range: 6.8V - 200V for 10W & 50W
• Voltage range: 7.0V - 75V for 20W & 75W
• Voltage range: 34.5V - 150V for 300W
• Stud-base packages with UNF thread   / TO3 housing

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