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 diodes

Zener 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:

  • Avalanche
  • Bi-Directional
  • ESD Protection
  • General Purpose
  • Ultra-small

Typical 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.


...
Lees meer Lees minder

Filters

1 - 20 van 756 producten worden weergegeven
Resultaten per pagina
Omschrijving Prijs Diode Configuration Nominal Zener Voltage Mounting Type Number of Elements per Chip Maximum Power Dissipation Package Type Zener Type Zener Voltage Tolerance Pin Count Test Current Maximum Zener Impedance Maximum Reverse Leakage Current Dimensions Automotive Standard
RS-stocknr. 146-0864
FabrikantnummerBZX585-C4V7,115
FabrikantNexperia
0,012 €
Each (On a Reel of 3000)
Aantal stuks
Single 4.7V Surface Mount 1 300 mW SOD-523 Voltage Regulator 5% 2 5mA 80Ω 3µA 1.25 x 0.85 x 0.65mm -
RS-stocknr. 792-1005
FabrikantnummerBZX585-C4V7,115
FabrikantNexperia
0,011 €
Each (On a Tape of 100)
Aantal stuks
Single 4.7V Surface Mount 1 300 mW SOD-523 Voltage Regulator 5% 2 5mA 80Ω 3µA 1.25 x 0.85 x 0.65mm -
RS-stocknr. 136-4788
FabrikantnummerBZX79-C5V1,133
FabrikantNexperia
0,015 €
Each (On a Tape of 10000)
Aantal stuks
Single 5.1V Through Hole 1 500 mW SOD27 (DO-35) Voltage Regulator ±2 %, ±5% 2 5mA 480 Ω @ 1 mA - 1.85 (Dia.) x 4.25mm -
RS-stocknr. 544-3597
FabrikantnummerBZX79-C5V1,113
FabrikantNexperia
0,097 €
Each (In a Pack of 20)
Aantal stuks
Single 5.1V Through Hole 1 500 mW DO-35 Voltage Regulator 5% 2 5mA 60Ω 2µA 4.25 x 1.85 x 1.85mm -
RS-stocknr. 103-7574
FabrikantnummerBZX79-C5V1,113
FabrikantNexperia
0,014 €
Each (On a Reel of 10000)
Aantal stuks
Single 5.1V Through Hole 1 500 mW DO-35 Voltage Regulator 5% 2 5mA 60Ω 2µA 4.25 x 1.85 x 1.85mm -
RS-stocknr. 136-4856
FabrikantnummerBZX79-C5V1,133
FabrikantNexperia
0,041 €
Each (In a Pack of 100)
Aantal stuks
Single 5.1V Through Hole 1 500 mW SOD27 (DO-35) Voltage Regulator ±2 %, ±5% 2 5mA 480 Ω @ 1 mA - 1.85 (Dia.) x 4.25mm -
RS-stocknr. 544-3604
FabrikantnummerBZX79-C5V6,113
FabrikantNexperia
0,096 €
Each (In a Pack of 20)
Aantal stuks
Single 5.6V Through Hole 1 500 mW DO-35 Voltage Regulator 5% 2 5mA 40Ω 1µA 4.25 x 1.85 x 1.85mm -
RS-stocknr. 509-235
FabrikantnummerBZX384-C5V1,115
FabrikantNexperia
0,057 €
Each (In a Pack of 100)
Aantal stuks
Single 5.1V Surface Mount 1 300 mW UMD Voltage Regulator 5% 2 5mA 60Ω 2µA 1.8 x 1.35 x 1.05mm -
RS-stocknr. 166-1366
FabrikantnummerBZX384-C5V1,115
FabrikantNexperia
0,026 €
Each (On a Reel of 3000)
Aantal stuks
Single 5.1V Surface Mount 1 300 mW UMD Voltage Regulator 5% 2 5mA 60Ω 2µA 1.8 x 1.35 x 1.05mm -
RS-stocknr. 508-103
FabrikantnummerBZX384-C3V3,115
FabrikantNexperia
0,061 €
Each (In a Pack of 200)
Aantal stuks
Single 3.3V Surface Mount 1 300 mW UMD Voltage Regulator 5% 2 5mA 95Ω 5µA 1.8 x 1.35 x 1.05mm -
RS-stocknr. 166-1336
FabrikantnummerBZX384-C3V3,115
FabrikantNexperia
0,023 €
Each (On a Reel of 3000)
Aantal stuks
Single 3.3V Surface Mount 1 300 mW UMD Voltage Regulator 5% 2 5mA 95Ω 5µA 1.8 x 1.35 x 1.05mm -
RS-stocknr. 816-7952
FabrikantnummerBZX585-C6V8
FabrikantNexperia
0,011 €
Each (In a Pack of 200)
Aantal stuks
Single 6.8V Surface Mount 1 300 mW SOD-523 Voltage Regulator 5% 2 5mA 15Ω 2µA 1.25 x 0.85 x 0.65mm -
RS-stocknr. 146-0906
FabrikantnummerBZX585-C6V8
FabrikantNexperia
0,011 €
Each (On a Reel of 3000)
Aantal stuks
Single 6.8V Surface Mount 1 300 mW SOD-523 Voltage Regulator 5% 2 5mA 15Ω 2µA 1.25 x 0.85 x 0.65mm -
RS-stocknr. 544-3503
FabrikantnummerBZX79-C2V4,113
FabrikantNexperia
0,097 €
Each (In a Pack of 20)
Aantal stuks
Single 2.4V Through Hole 1 500 mW DO-35 Voltage Regulator 5% 2 5mA 100Ω 50µA 4.25 x 1.85 x 1.85mm -
RS-stocknr. 178-7071
FabrikantnummerBZV55-C33,115
FabrikantNexperia
0,024 €
Each (On a Reel of 2500)
Aantal stuks
Single 33V Surface Mount 1 500 mW MiniMELF Voltage Regulator 5% 2 2mA 80Ω 50nA 3.7 x 1.6 x 1.6mm -
RS-stocknr. 484-5699
FabrikantnummerBZV55-C4V7,115
FabrikantNexperia
0,129 €
Each (In a Pack of 50)
Aantal stuks
Single 4.7V Surface Mount 1 500 mW MiniMELF Voltage Regulator 5% 2 5mA 80Ω 3µA 3.7 x 1.6 x 1.6mm -
RS-stocknr. 544-3632
FabrikantnummerBZX79-C7V5,113
FabrikantNexperia
0,096 €
Each (In a Pack of 20)
Aantal stuks
Single 7.5V Through Hole 1 500 mW DO-35 Voltage Regulator 5% 2 5mA 15Ω 1µA 4.25 x 1.85 x 1.85mm -
RS-stocknr. 103-7555
FabrikantnummerBZV55-C4V7,115
FabrikantNexperia
0,026 €
Each (On a Reel of 2500)
Aantal stuks
Single 4.7V Surface Mount 1 500 mW MiniMELF Voltage Regulator 5% 2 5mA 80Ω 3µA 3.7 x 1.6 x 1.6mm -
RS-stocknr. 544-4540
FabrikantnummerBZV55-C5V1,115
FabrikantNexperia
0,128 €
Each (In a Pack of 10)
Aantal stuks
Single 5.1V Surface Mount 1 500 mW MiniMELF Voltage Regulator 5% 2 5mA 60Ω 2µA 3.7 x 1.6 x 1.6mm -
RS-stocknr. 484-5661
FabrikantnummerBZV55-C33,115
FabrikantNexperia
0,125 €
Each (In a Pack of 50)
Aantal stuks
Single 33V Surface Mount 1 500 mW MiniMELF Voltage Regulator 5% 2 2mA 80Ω 50nA 3.7 x 1.6 x 1.6mm -