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Diodes
5 Pcs zener diode 12V zener 1N4742A

5 Pcs zener diode 12V zener 1N4742A

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Rs: 55 /- PKR

Availability: 1

Brand: Ethingzz

Product SKU: EZ-1804-CKT-1804

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Sepcifications

Power Rating: 500mW

Package:DO-41

V(z): 12V

Pack of 5

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Description
Reviews (1)

The Zener Diode or “Breakdown Diode”, as they are sometimes referred too, are basically the same as the standard PN junction diode but they are specially designed to have a low and specified Reverse Breakdown Voltage which takes advantage of any reverse voltage applied to it.

The Zener diode behaves just like a normal general-purpose diode consisting of a silicon PN junction and when biased in the forward direction, that is Anode positive with respect to its Cathode, it behaves just like a normal signal diode passing the rated current.