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 1237 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. 812-8519
FabrikantnummerBZX55B13-TR
FabrikantVishay
0,062 €
Each (In a Pack of 250)
Aantal stuks
Single 13V Through Hole 1 500 mW DO-35 Voltage Regulator 2% 2 5mA 26Ω 2µA 1.7 (Dia.) x 3.9mm -
RS-stocknr. 177-7409
FabrikantnummerBZX55B13-TR
FabrikantVishay
0,026 €
Each (On a Reel of 10000)
Aantal stuks
Single 13V Through Hole 1 500 mW DO-35 Voltage Regulator 2% 2 5mA 26Ω 2µA 1.7 (Dia.) x 3.9mm -
RS-stocknr. 708-7849
FabrikantnummerBZT03C15-TAP
FabrikantVishay
0,496 €
Each (In a Pack of 10)
Aantal stuks
Single 15V Through Hole 1 1.3 W SOD-57 Voltage Regulator 6% 2 50mA 10Ω 1µA 4 x 3.6 x 3.6mm -
RS-stocknr. 165-2745
FabrikantnummerBZT03C15-TAP
FabrikantVishay
0,22 €
Each (On a Reel of 5000)
Aantal stuks
Single 15V Through Hole 1 1.3 W SOD-57 Voltage Regulator 6% 2 50mA 10Ω 1µA 4 x 3.6 x 3.6mm -
RS-stocknr. 811-9843
FabrikantnummerMMSZ4683-E3-08
FabrikantVishay
0,075 €
Each (On a Tape of 300)
Aantal stuks
Single 3V Surface Mount 1 500 mW SOD-123 General Purpose 5% 2 0.05mA - 800nA 2.85 x 1.7 x 1.25mm -
RS-stocknr. 145-2666
FabrikantnummerMMSZ4683-E3-08
FabrikantVishay
0,03 €
Each (On a Reel of 3000)
Aantal stuks
Single 3V Surface Mount 1 500 mW SOD-123 General Purpose 5% 2 0.05mA - 800nA 2.85 x 1.7 x 1.25mm -
RS-stocknr. 918-9515
FabrikantnummerBZX55C6V2-TAP
FabrikantVishay
0,024 €
Each (On a Reel of 10000)
Aantal stuks
Single 6.2V Through Hole 1 500 mW DO-35 Voltage Regulator 6% 2 5mA 200Ω 2µA 1.7 (Dia.) x 3.9mm -
RS-stocknr. 710-4247
FabrikantnummerBZX84C4V7-E3-08
FabrikantVishay
0,066 €
Each (In a Pack of 100)
Aantal stuks
Single 4.7V Surface Mount 1 300 mW SOT-23 - 5% 3 5mA 80Ω 3µA 3.1 x 1.43 x 1.05mm -
RS-stocknr. 145-1992
FabrikantnummerBZX85B4V3-TR
FabrikantVishay
0,023 €
Each (On a Reel of 5000)
Aantal stuks
Single 4.3V Through Hole 1 1.3 W DO-41 General Purpose 2% 2 50mA 13Ω 3µA 2.6 (Dia.) x 4.1mm -
RS-stocknr. 165-2863
FabrikantnummerBZX84C4V7-E3-08
FabrikantVishay
0,026 €
Each (On a Reel of 3000)
Aantal stuks
Single 4.7V Surface Mount 1 300 mW SOT-23 - 5% 3 5mA 80Ω 3µA 3.1 x 1.43 x 1.05mm -
RS-stocknr. 145-2635
FabrikantnummerBZX84C8V2-E3-08
FabrikantVishay
0,033 €
Each (On a Reel of 3000)
Aantal stuks
Single 8.2V Surface Mount 1 300 mW SOT-23 - 5% 3 5mA 15Ω 700nA 3.1 x 1.43 x 1.05mm -
RS-stocknr. 710-4266
FabrikantnummerBZX84C8V2-E3-08
FabrikantVishay
0,066 €
Each (In a Pack of 100)
Aantal stuks
Single 8.2V Surface Mount 1 300 mW SOT-23 - 5% 3 5mA 15Ω 700nA 3.1 x 1.43 x 1.05mm -
RS-stocknr. 699-7806
FabrikantnummerBZX55C6V2-TAP
FabrikantVishay
0,06 €
Each (In a Pack of 250)
Aantal stuks
Single 6.2V Through Hole 1 500 mW DO-35 Voltage Regulator 6% 2 5mA 200Ω 2µA 1.7 (Dia.) x 3.9mm -
RS-stocknr. 812-8718
FabrikantnummerBZX85B4V3-TR
FabrikantVishay
0,022 €
Each (In a Pack of 200)
Aantal stuks
Single 4.3V Through Hole 1 1.3 W DO-41 General Purpose 2% 2 50mA 13Ω 3µA 2.6 (Dia.) x 4.1mm -
RS-stocknr. 814-8759
FabrikantnummerBZX85C91-TR
FabrikantVishay
0,033 €
Each (In a Pack of 200)
Aantal stuks
Single 91V Through Hole 1 1.3 W DO-41 General Purpose 6% 2 2.7mA <250Ω <500nA 2.6 (Dia.) x 4.1mm -
RS-stocknr. 145-2032
FabrikantnummerBZX85C91-TR
FabrikantVishay
0,03 €
Each (On a Reel of 5000)
Aantal stuks
Single 91V Through Hole 1 1.3 W DO-41 General Purpose 6% 2 2.7mA <250Ω <500nA 2.6 (Dia.) x 4.1mm -
RS-stocknr. 145-2000
FabrikantnummerBZX85C4V3-TR
FabrikantVishay
0,022 €
Each (On a Reel of 5000)
Aantal stuks
Single 4.3V Through Hole 1 1.3 W DO-41 General Purpose 7% 2 50mA 13Ω 3µA 2.6 (Dia.) x 4.1mm -
RS-stocknr. 169-6147
FabrikantnummerTZMC20-GS08
FabrikantVishay
0,013 €
Each (On a Reel of 12500)
Aantal stuks
Single 20V Surface Mount 1 500 mW MiniMELF Voltage Regulator 5% 2 5mA 220Ω 2µA 1.6 (Dia.) x 3.7mm -
RS-stocknr. 145-2688
FabrikantnummerBZX55C13-TR
FabrikantVishay
0,022 €
Each (On a Reel of 10000)
Aantal stuks
Single 13V Through Hole 1 500 mW DO-35 Voltage Regulator 6% 2 5mA 26Ω 2µA 1.7 (Dia.) x 3.9mm -
RS-stocknr. 812-8771
FabrikantnummerBZX85C4V3-TR
FabrikantVishay
0,024 €
Each (In a Pack of 200)
Aantal stuks
Single 4.3V Through Hole 1 1.3 W DO-41 General Purpose 7% 2 50mA 13Ω 3µA 2.6 (Dia.) x 4.1mm -