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.


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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. 168-3629
FabrikantnummerDZ2S16000L
FabrikantPanasonic
0,091 €
Each (On a Reel of 3000)
Aantal stuks
Single 16V Surface Mount 1 150 mW SSMini2 F5 B General Purpose - 2 5mA 80Ω 50nA 1.2 x 0.8 x 0.6mm -
RS-stocknr. 707-4487
FabrikantnummerDZ2J110M0L
FabrikantPanasonic
0,151 €
Each (In a Pack of 25)
Aantal stuks
Single 11V Surface Mount 1 200 mW SMini2 F5 B General Purpose 2.5% 2 5mA 60Ω 50nA 1.7 x 1.25 x 0.7mm -
RS-stocknr. 168-3512
FabrikantnummerDZ2J110M0L
FabrikantPanasonic
0,038 €
Each (On a Reel of 3000)
Aantal stuks
Single 11V Surface Mount 1 200 mW SMini2 F5 B General Purpose 2.5% 2 5mA 60Ω 50nA 1.7 x 1.25 x 0.7mm -
RS-stocknr. 703-3656
FabrikantnummerDZ2J220M0L
FabrikantPanasonic
0,022 €
Each (In a Pack of 50)
Aantal stuks
Single 22V Surface Mount 1 200 mW SMini2 F5 B General Purpose 2.5% 2 5mA 100Ω 50nA 1.7 x 1.25 x 0.7mm -
RS-stocknr. 168-3410
FabrikantnummerDZ2J27000L
FabrikantPanasonic
0,02 €
Each (On a Reel of 3000)
Aantal stuks
Single 27V Surface Mount 1 200 mW SMini2 F5 B General Purpose 5% 2 2mA 120Ω 50nA 1.7 x 1.25 x 0.7mm -
RS-stocknr. 703-3559
FabrikantnummerDZ2J027M0L
FabrikantPanasonic
0,022 €
Each (In a Pack of 50)
Aantal stuks
Single 2.7V Surface Mount 1 200 mW SMini2 F5 B General Purpose 2.5% 2 5mA 110Ω 120µA 1.7 x 1.25 x 0.7mm -
RS-stocknr. 749-8215
FabrikantnummerDZ2J390M0L
FabrikantPanasonic
0,108 €
Each (On a Tape of 50)
Aantal stuks
Single 39V Surface Mount 1 200 mW SMini2 F5 B Voltage Regulator 2% 2 2mA 300Ω 50nA 1.7 x 1.25 x 0.7mm -
RS-stocknr. 168-3389
FabrikantnummerDZ2J036M0L
FabrikantPanasonic
0,025 €
Each (On a Reel of 3000)
Aantal stuks
Single 3.6V Surface Mount 1 200 mW SMini2 F5 B General Purpose 2.5% 2 5mA 130Ω 10µA 1.7 x 1.25 x 0.7mm -
RS-stocknr. 698-7035
FabrikantnummerDZ2J056M0L
FabrikantPanasonic
0,144 €
Each (In a Pack of 50)
Aantal stuks
Single 5.6V Surface Mount 1 200 mW SMini2 F5 B General Purpose 2.5% 2 5mA 200Ω 500nA 1.7 x 1.25 x 0.7mm -
RS-stocknr. 168-3687
FabrikantnummerDZ3X068D0L
FabrikantPanasonic
0,033 €
Each (On a Reel of 3000)
Aantal stuks
Common Anode 6.8V Surface Mount 2 200 mW Mini3 G3 B Transient Suppressor 5% 3 5mA 60Ω 100nA 2.9 x 1.5 x 1.1mm -
RS-stocknr. 169-7855
FabrikantnummerDZ2J390M0L
FabrikantPanasonic
0,025 €
Each (On a Reel of 3000)
Aantal stuks
Single 39V Surface Mount 1 200 mW SMini2 F5 B Voltage Regulator 2% 2 2mA 300Ω 50nA 1.7 x 1.25 x 0.7mm -
RS-stocknr. 760-3016
FabrikantnummerDZ2W15000L
FabrikantPanasonic
0,088 €
Each (In a Pack of 10)
Aantal stuks
Single 15V Surface Mount 1 1 W Mini2 F3 B Voltage Regulator 5% 2 10mA 30Ω 10µA 2.6 x 1.6 x 0.7mm -
RS-stocknr. 168-3513
FabrikantnummerDZ2J200M0L
FabrikantPanasonic
0,02 €
Each (On a Reel of 3000)
Aantal stuks
Single 20V Surface Mount 1 200 mW SMini2 F5 B General Purpose 2.5% 2 5mA 100Ω 50nA 1.7 x 1.25 x 0.7mm -
RS-stocknr. 168-3386
FabrikantnummerDZ2J03300L
FabrikantPanasonic
0,068 €
Each (On a Reel of 3000)
Aantal stuks
Single 3.3V Surface Mount 1 200 mW SMini2 F5 B General Purpose 5% 2 5mA 130Ω 20µA 1.7 x 1.25 x 0.7mm -
RS-stocknr. 168-3519
FabrikantnummerDZ2S030M0L
FabrikantPanasonic
0,027 €
Each (On a Reel of 3000)
Aantal stuks
Single 3V Surface Mount 1 150 mW SSMini2 F5 B General Purpose 2.5% 2 5mA 120Ω 50µA 1.2 x 0.8 x 0.6mm -
RS-stocknr. 169-7919
FabrikantnummerDZ2W06800L
FabrikantPanasonic
0,123 €
Each (On a Reel of 3000)
Aantal stuks
Single 6.8V Surface Mount 1 1 W Mini2 F3 B Voltage Regulator 5% 2 10mA 30Ω 10µA 2.6 x 1.6 x 0.7mm -
RS-stocknr. 168-3371
FabrikantnummerDZ2J062M0L
FabrikantPanasonic
0,03 €
Each (On a Reel of 3000)
Aantal stuks
Single 6.2V Surface Mount 1 200 mW SMini2 F5 B General Purpose 2.5% 2 5mA 100Ω 200nA 1.7 x 1.25 x 0.7mm -
RS-stocknr. 168-3384
FabrikantnummerDZ2J027M0L
FabrikantPanasonic
0,02 €
Each (On a Reel of 3000)
Aantal stuks
Single 2.7V Surface Mount 1 200 mW SMini2 F5 B General Purpose 2.5% 2 5mA 110Ω 120µA 1.7 x 1.25 x 0.7mm -
RS-stocknr. 169-7890
FabrikantnummerDZ2422000L
FabrikantPanasonic
0,108 €
Each (On a Reel of 3000)
Aantal stuks
Single 22V Surface Mount 1 2 W TMiniP2 F2 B Voltage Regulator 5% 2 10mA 30Ω 10µA 3.8 x 2.4 x 0.82mm -
RS-stocknr. 169-7938
FabrikantnummerDE2S06800L
FabrikantPanasonic
0,014 €
Each (On a Reel of 3000)
Aantal stuks
Single 6.8V Surface Mount 1 150 mW SSMini2 F5 B Voltage Regulator 5% 2 1mA - 500nA 1.2 x 0.8 x 0.6mm -