Zener Diodes
Zener diodes are a type of semiconductor device that has different characteristics from a normal diode. Zener diodes allow current to flow from its anode to its cathode in either a forward or reverse direction, but only when exposed to enough voltage.How does a Zener diode work?Zener diodes are designed to change the direction of the 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 changes the direction of flow is called Zener Voltage or Breakdown Voltage. It could be defined for specific diodes anywhere from 1.8 to 200 V.Types of Zener diodesZener diodes are offered in an array of different configurations such as different levels of power dissipation, mount types, and different configurations.There are also different types of Zener diodes such as:AvalancheBi-DirectionalESD ProtectionGeneral PurposeUltra-smallTypical applications 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. Zener diodes work reliably in the breakdown region, unlike normal diodes which would overheat. They are the most common and handiest solutions to a number of needs in a circuit design.
Showing 49–72 of 133 results
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onsemi, 15V Zener Diode ±5% 5 W Through Hole 2-Pin 017AA-01
VND72,624.00Pack (1 Pack of 10) -
Diodes Inc, 5.1V Zener Diode 5% 500 mW SMT 2-Pin SOD-123
VND57,324.00Pack (1 Pack of 100) -
onsemi, 3.3V Zener Diode 5% 500 mW SMT 2-Pin SOD-123
VND36,312.00Reel (1 Reel of 25) -
Diodes Inc, 15V Zener Diode 5% 500 mW SMT 2-Pin SOD-123
VND110,568.00Pack (1 Pack of 100) -
Nexperia, 5.1V Zener Diode ±2% 500 mW Through Hole 2-Pin SOD27 (DO-35)
VND95,064.00Pack (1 Pack of 100) -
Nexperia, 18V Zener Diode ±2% 500 mW Through Hole 2-Pin SOD27 (DO-35)
VND105,876.00Pack (1 Pack of 100) -
Diodes Inc, 12V Zener Diode 2.5% 500 mW SMT 2-Pin SOD-323F
VND87,924.00Pack (1 Pack of 100) -
Vishay, 15V Zener Diode 6% 1.3 W Through Hole 2-Pin SOD-57
VND153,000.00Pack (1 Pack of 10) -
onsemi, 2V Zener Diode 5% 500 mW SMT 2-Pin SOD-123
VND105,876.00Pack (1 Pack of 100) -
Nexperia, 6.2V Zener Diode 2% 300 mW SMT 2-Pin SOD-323
VND111,996.00Reel (1 Reel of 100) -
Vishay, 5.1V Zener Diode ± 2% 0.42 W SMT 3-Pin SOT-23
VND125,868.00Reel (1 Reel of 100) -
onsemi, 5.1V Zener Diode 2% 200 mW SMT 2-Pin SOD-323
VND128,928.00Pack (1 Pack of 150) -
Vishay, 200V Zener Diode 5% 1.5 W Through Hole 2-Pin DO-204AL
VND150,756.00Pack (1 Pack of 20) -
Nexperia, 5.6V Zener Diode 5% 500 mW SMT 2-Pin MiniMELF
VND107,916.00Pack (1 Pack of 50) -
Diodes Inc, 5.1V Zener Diode 5% 500 mW SMT 2-Pin SOD-123
VND0.00 -
Vishay, 140V Zener Diode 5% 1.5 W Through Hole 2-Pin DO-204AL
VND207,672.00Pack (1 Pack of 20) -
onsemi, 5.6V Zener Diode 5% 550 mW SMT 2-Pin SMB
VND153,816.00Pack (1 Pack of 25) -
Nexperia, 5.1V Zener Diode 2% 500 mW SMT 2-Pin MiniMELF
VND137,904.00Pack (1 Pack of 100) -
onsemi, 15V Zener Diode 5% 1 W Through Hole 2-Pin DO-41
VND147,900.00Pack (1 Pack of 100) -
onsemi, 3.3V Zener Diode 5% 550 mW SMT 2-Pin SMB
VND182,172.00Pack (1 Pack of 25) -
onsemi, 5.1V Zener Diode 5% 3 W SMT 2-Pin SMB
VND168,504.00Pack (1 Pack of 25) -
onsemi, 12V Zener Diode 5% 1 W Through Hole 2-Pin DO-41
VND147,900.00Pack (1 Pack of 100) -
onsemi, 16V Zener Diode 5% 5 W Through Hole 2-Pin
VND220,320.00Pack (1 Pack of 20)
