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.

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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 Length Diameter
RS-stocknr. 190-7691
FabrikantnummerSMA6J12A-TR
0,31 €
Each (In a Pack of 25)
Aantal stuks
Single 12V Surface Mount 1 600 W DO-214AC (SMA) - - 2 - - 200nA 2.9mm -
RS-stocknr. 190-7695
FabrikantnummerSMA6J24A-TR
0,33 €
Each (In a Pack of 25)
Aantal stuks
Single 24V Surface Mount 1 600 W DO-214AC (SMA) - - 2 - - 200nA 2.9mm -
RS-stocknr. 190-7560
FabrikantnummerSMCJ18CA-TR
0,386 €
Each (In a Pack of 25)
Aantal stuks
Single 18V Surface Mount 1 1.5 kW DO-214AB (SMC) Bi-Directional - 2 - - 200nA 7.15mm -
RS-stocknr. 190-7688
FabrikantnummerSMA6J10A-TR
0,33 €
Each (In a Pack of 25)
Aantal stuks
Single 10V Surface Mount 1 600 W DO-214AC (SMA) - - 2 - - 200nA 2.9mm -
RS-stocknr. 190-7605
FabrikantnummerESDA7P120-1U1M
0,226 €
Each (In a Pack of 50)
Aantal stuks
Single 5.5V Surface Mount 1 - QFN Uni-Directional - 2 - - 1.5µA 1.6mm -
RS-stocknr. 190-7632
FabrikantnummerSTIEC45-24AS
1,794 €
Each (In a Pack of 5)
Aantal stuks
Single 24V Surface Mount 1 - DO-214AB (SMC) - - 2 - - 200nA 7.15mm -
RS-stocknr. 190-6752
FabrikantnummerESDAXLC6-1BT2Y
0,053 €
Each (On a Reel of 12000)
Aantal stuks
Single 3V Surface Mount 1 40 W SOD-882T Bi-Directional - 2 - 0.25Ω 50nA 1.05mm -
RS-stocknr. 190-6747
FabrikantnummerDALC112S1RL
0,40 €
Each (On a Reel of 2500)
Aantal stuks
Single 18V Surface Mount 6 - SOIC - - 8 - - 2µA 5mm -
RS-stocknr. 190-7574
FabrikantnummerDSL03-024SC6
0,44 €
Each (In a Pack of 25)
Aantal stuks
Single 24V Surface Mount 1 - SOT-23 - - 2 - - 200nA 1.75mm -
RS-stocknr. 190-6783
FabrikantnummerSMA6J24A-TR
0,133 €
Each (On a Reel of 5000)
Aantal stuks
Single 24V Surface Mount 1 600 W DO-214AC (SMA) - - 2 - - 200nA 2.9mm -
RS-stocknr. 190-7571
FabrikantnummerSMM4F28A-TR
0,268 €
Each (In a Pack of 25)
Aantal stuks
Single 28V Surface Mount 1 400 W StmiteFLAT - - 2 - - 200nA 3.1mm -
RS-stocknr. 190-7635
FabrikantnummerESDCAN05-2BWY
0,25 €
Each (In a Pack of 50)
Aantal stuks
Single 36V Surface Mount 2 - SOT-323 Bi-Directional - 3 - - 100nA 2.2mm -
RS-stocknr. 190-6756
FabrikantnummerLDP24A
1,337 €
Each (On a Tape of 100)
Aantal stuks
Single 24V Through Hole 1 5 W R6 - - 2 - - 300µA 9.1mm 9.1mm
RS-stocknr. 190-6781
FabrikantnummerSMA6J10A-TR
0,133 €
Each (On a Reel of 5000)
Aantal stuks
Single 10V Surface Mount 1 600 W DO-214AC (SMA) - - 2 - - 200nA 2.9mm -
RS-stocknr. 190-7668
FabrikantnummerPCLT-2AT4-TR
2,076 €
Each (In a Pack of 5)
Aantal stuks
Single 24V Surface Mount 2 - TSSOP Bi-Directional - 14 - - - 5.1mm -
RS-stocknr. 190-7702
FabrikantnummerSMA6J48A-TR
0,33 €
Each (In a Pack of 25)
Aantal stuks
Single 48V Surface Mount 1 600 W DO-214AC (SMA) - - 2 - - 200nA 2.9mm -
RS-stocknr. 190-7649
FabrikantnummerESDCAN06-2BWY
0,231 €
Each (In a Pack of 50)
Aantal stuks
Single 35V Surface Mount 2 - SOT-323 Bi-Directional - 3 - - 100nA 2.2mm -
RS-stocknr. 190-6777
FabrikantnummerSM15T33AY
0,309 €
Each (On a Reel of 2500)
Aantal stuks
Single 10.2V Surface Mount 1 1.5 kW DO-214AB (SMC) - - 2 - - 200nA 7.15mm -
RS-stocknr. 190-6788
FabrikantnummerSMM4F28A-TR
0,099 €
Each (On a Reel of 12000)
Aantal stuks
Single 28V Surface Mount 1 400 W StmiteFLAT - - 2 - - 200nA 3.1mm -
RS-stocknr. 190-7619
FabrikantnummerESDALC6V1P5
0,395 €
Each (In a Pack of 25)
Aantal stuks
Single 3V Surface Mount 4 - SOT-666 Uni-Directional - 5 - 1.5Ω 100nA 1.7mm -