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Zener Diode

Zener Diode

A Zener diode is a diode which allows current to flow in the forward direction in the same manner as an ideal diode, but also permits it to flow in the reverse direction when the voltage is above a certain value known as the breakdown voltage, "Zener knee voltage", "Zener voltage", "avalanche point", or "peak inverse voltage".

 

Zener diode voltage regulator.svg

Zener diodes are widely used as voltage references and as shunt regulators to regulate the voltage across small circuits. When connected in parallel with a variable voltage source so that it is reverse biased, a Zener diode conducts when the voltage reaches the diode's reverse breakdown voltage. From that point on, the relatively low impedance of the diode keeps the voltage across the diode at that value

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1N5352B 15V 5W A1 Zener Rectifier Diode
1N5352B 15V 5W A1 Zener Rectifier Diode   ..
R3.50
Ex Vat: R3.07
ZD 10v 0.5W Zener Diode
ZD 10v 0.5W Zener Diode ..
R0.95
Ex Vat: R0.83
ZD 11v 0.5W Zener Diode
ZD 11v 0.5W Zener Diode ..
R0.95
Ex Vat: R0.83
ZD 12v 0.5W Zener Diode
ZD 12v 0.5W Zener Diode ..
R0.95
Ex Vat: R0.83
ZD 13v 0.5W Zener Diode
ZD 13v 0.5W Zener Diode ..
R0.95
Ex Vat: R0.83
ZD 15v 0.5W Zener Diode
ZD 15v 0.5W Zener Diode ..
R0.95
Ex Vat: R0.83
ZD 16v 0.5W Zener Diode
ZD 16v 0.5W Zener Diode ..
R0.95
Ex Vat: R0.83
ZD 18v 0.5W Zener Diode
ZD 18v 0.5W Zener Diode ..
R0.95
Ex Vat: R0.83
ZD 20v 0.5W Zener Diode
ZD 20v 0.5W Zener Diode ..
R0.95
Ex Vat: R0.83
ZD 22v 0.5W Zener Diode
ZD 22v 0.5W Zener Diode ..
R0.95
Ex Vat: R0.83
ZD 24v 0.5W Zener Diode
ZD 24v 0.5W Zener Diode ..
R0.95
Ex Vat: R0.83
ZD 27v 0.5W Zener Diode
ZD 27v 0.5W Zener Diode ..
R0.95
Ex Vat: R0.83
ZD 2v4 0.5W Zener Diode D035
ZD 2v4 0.5W 5% Zener Diode D035 ..
R0.95
Ex Vat: R0.83
ZD 30v 0.5W Zener Diode
ZD 30v 0.5W Zener Diode ..
R0.95
Ex Vat: R0.83
ZD 33v 0.5W Zener Diode
ZD 33v 0.5W Zener Diode ..
R0.95
Ex Vat: R0.83
ZD 36v 0.5W Zener Diode
ZD 36v 0.5W Zener Diode ..
R0.95
Ex Vat: R0.83
ZD 39v 0.5W Zener Diode
ZD 39v 0.5W Zener Diode ..
R0.95
Ex Vat: R0.83
ZD 3v3 0.5W Zener Diode
ZD 3v3 0.5W Zener Diode ..
R0.95
Ex Vat: R0.83
ZD 3v6 0.5W Zener Diode
ZD 3v6 0.5W Zener Diode ..
R0.95
Ex Vat: R0.83
ZD 3v9 0.5W Zener Diode
ZD 3v9 0.5W Zener Diode ..
R0.95
Ex Vat: R0.83