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Zener Diodes
A Zener diode is a type of semiconductor diode that is different to a normal diode as it allows current to flow from its anode to its cathode in either a forward or reverse direction, but only when exposed to enough voltage. Zener diodes have been designed to work reliably in the breakdown region, unlike normal diodes which would overheat. They are the most common and the handiest solutions to a number of needs in a circuit design. Zener diodes are designed to change the direction of current flow once the voltage reaches a specific, defined voltage level. This also means that Zener diodes can operate continuously in a breakdown mode. The voltage level that that change a direction of flow is called Zener Voltage or Breakdown Voltage. It could be defined for specific diodes anywhere from 1.8 to 200 V.Key attributes of a Zener diode are:• Device configuration including a dual or common anode• Type of Zener, including avalanche or voltage regulator• Voltage tolerance• Voltage drift with temperature• Impedance (max)What is a typical application of Zener diodes? Zener diodes are used in all kinds of electronic equipment and are used to protect circuits from overvoltage and electrostatic discharge or for switching applications. They are one of the basic building blocks of electronic circuits.
Showing 1–24 of 73 results
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Nexperia, 18V Zener Diode 5% 500 mW Through Hole 2-Pin DO-35
VND55,424.08Pack (1 Pack of 20) -
Nexperia, 5.1V Zener Diode ±2% 500 mW Through Hole 2-Pin SOD27 (DO-35)
VND121,365.38Pack (1 Pack of 100) -
ON Semiconductor, 100V Zener Diode 5% 5 W Through Hole 2-Pin DO-15
VND38,563.14Pack (1 Pack of 5) -
ON Semiconductor, 100V Zener Diode 5% 5 W Through Hole 2-Pin Surmetic 40
VND89,980.66Pack (1 Pack of 10) -
ON Semiconductor, 10V Zener Diode 5% 1 W Through Hole 2-Pin DO-41
VND188,809.14Pack (1 Pack of 100) -
ON Semiconductor, 120V Zener Diode 5% 5 W Through Hole 2-Pin DO-15
VND47,410.96Pack (1 Pack of 5) -
ON Semiconductor, 12V Zener Diode 5% 1 W Through Hole 2-Pin DO-41
VND170,278.80Pack (1 Pack of 100) -
ON Semiconductor, 12V Zener Diode 5% 3 W Through Hole 2-Pin DO-41
VND84,304.70Pack (1 Pack of 10) -
ON Semiconductor, 12V Zener Diode 5% 5 W Through Hole 2-Pin DO-15
VND81,466.72Pack (1 Pack of 10) -
ON Semiconductor, 12V Zener Diode 5% 500 mW SMT 2-Pin SOD-123
VND88,812.08Pack (1 Pack of 20) -
ON Semiconductor, 14V Zener Diode 5% 5 W Through Hole 2-Pin Surmetic 40
VND89,479.84Pack (1 Pack of 10) -
ON Semiconductor, 150V Zener Diode 5% 5 W Through Hole 2-Pin DO-15
VND42,736.64Pack (1 Pack of 5) -
ON Semiconductor, 15V Zener Diode 5% 1 W Through Hole 2-Pin DO-41
VND170,278.80Pack (1 Pack of 100) -
ON Semiconductor, 15V Zener Diode 5% 3 W Through Hole 2-Pin DO-41
VND53,253.86Pack (1 Pack of 10) -
ON Semiconductor, 15V Zener Diode ±5% 5 W Through Hole 2-Pin 017AA-01
VND81,466.72Pack (1 Pack of 10) -
ON Semiconductor, 16V Zener Diode 5% 5 W Through Hole 2-Pin
VND173,116.78Pack (1 Pack of 20) -
ON Semiconductor, 16V Zener Diode 5% 500 mW SMT 2-Pin SOD-123
VND98,160.72Pack (1 Pack of 20) -
ON Semiconductor, 17V Zener Diode 5% 5 W Through Hole 2-Pin DO-15
VND46,409.32Pack (1 Pack of 5) -
ON Semiconductor, 18V Zener Diode 5% 5 W Through Hole 2-Pin DO-15
VND67,944.58Pack (1 Pack of 10) -
ON Semiconductor, 20V Zener Diode 5% 1 W Through Hole 2-Pin DO-41
VND299,323.42Pack (1 Pack of 200) -
ON Semiconductor, 24V Zener Diode 5% 3 W SMT 2-Pin SMB
VND57,260.42Pack (1 Pack of 10) -
ON Semiconductor, 24V Zener Diode 5% 5 W Through Hole 2-Pin DO-15
VND55,591.02Pack (1 Pack of 5) -
ON Semiconductor, 28V Zener Diode 5% 5 W Through Hole 2-Pin DO-15
VND39,230.90Pack (1 Pack of 5) -
ON Semiconductor, 2V Zener Diode 5% 500 mW SMT 2-Pin SOD-123
VND129,545.44Pack (1 Pack of 100)
