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. 800-8841
Fabrikantnummer1N5941BRLG
FabrikantON Semiconductor
€ 0,265
Each (In a Pack of 50)
Aantal stuks
Single 47V Through Hole 1 3 W Case 59-10 Voltage Regulator 5% 2 8mA 67 Ω, 1000 Ω 250nA - 2.7mm
RS-stocknr. 169-8635
Fabrikantnummer1N4743ATR
FabrikantON Semiconductor
€ 0,029
Each (On a Reel of 3000)
Aantal stuks
Single 13V Through Hole 1 1 W DO-41 General Purpose 5% 2 19mA 10Ω 5µA 5.2mm 2.72mm
RS-stocknr. 103-3899
Fabrikantnummer1N5373BRLG
FabrikantON Semiconductor
€ 0,108
Each (On a Reel of 4000)
Aantal stuks
Single 68V Through Hole 1 5 W DO-15 Voltage Regulator 5% 2 20mA 44Ω 500nA 8.89mm -
RS-stocknr. 625-6473
Fabrikantnummer1N5373BRLG
FabrikantON Semiconductor
€ 0,42
Each (In a Pack of 5)
Aantal stuks
Single 68V Through Hole 1 5 W DO-15 Voltage Regulator 5% 2 20mA 44Ω 500nA 8.89mm -
RS-stocknr. 163-1940
Fabrikantnummer1N5941BRLG
FabrikantON Semiconductor
€ 0,094
Each (On a Reel of 6000)
Aantal stuks
Single 47V Through Hole 1 3 W Case 59-10 Voltage Regulator 5% 2 8mA 67 Ω, 1000 Ω 250nA - 2.7mm
RS-stocknr. 805-0078
Fabrikantnummer1N4743ATR
FabrikantON Semiconductor
€ 0,061
Each (In a Pack of 100)
Aantal stuks
Single 13V Through Hole 1 1 W DO-41 General Purpose 5% 2 19mA 10Ω 5µA 5.2mm 2.72mm
RS-stocknr. 163-1970
Fabrikantnummer1SMB5928BT3G
FabrikantON Semiconductor
€ 0,08
Each (On a Reel of 2500)
Aantal stuks
Single 13V Surface Mount 1 3 W SMB Voltage Regulator 5% 2 28.8mA 1µA 4.6mm -
RS-stocknr. 792-5414
Fabrikantnummer1SMB5928BT3G
FabrikantON Semiconductor
€ 0,275
Each (In a Pack of 20)
Aantal stuks
Single 13V Surface Mount 1 3 W SMB Voltage Regulator 5% 2 28.8mA 1µA 4.6mm -
RS-stocknr. 103-3903
Fabrikantnummer1N5349BRLG
FabrikantON Semiconductor
€ 0,10
Each (On a Reel of 4000)
Aantal stuks
Single 12V Through Hole 1 5 W DO-15 Voltage Regulator 5% 2 100mA 2.5Ω 2µA 8.89mm -
RS-stocknr. 100-7582
Fabrikantnummer1N5349BG
FabrikantON Semiconductor
€ 0,114
Each (In a Box of 1000)
Aantal stuks
Single 12V Through Hole 1 5 W DO-15 Voltage Regulator 5% 2 100mA 2.5Ω 2µA 8.89mm -
RS-stocknr. 625-6568
Fabrikantnummer1N5349BRLG
FabrikantON Semiconductor
€ 0,309
Each (In a Pack of 10)
Aantal stuks
Single 12V Through Hole 1 5 W DO-15 Voltage Regulator 5% 2 100mA 2.5Ω 2µA 8.89mm -
RS-stocknr. 463-278
Fabrikantnummer1N5349BG
FabrikantON Semiconductor
€ 0,309
Each (In a Pack of 10)
Aantal stuks
Single 12V Through Hole 1 5 W 017AA-01 Voltage Regulator ±5% 2 100mA 2.5Ω 2µA 8.89mm -
RS-stocknr. 463-280
Fabrikantnummer1N5352BG
FabrikantON Semiconductor
€ 0,379
Each (In a Pack of 10)
Aantal stuks
Single 15V Through Hole 1 5 W 017AA-01 Voltage Regulator ±5% 2 75mA 2.5Ω 1µA 8.89mm -
RS-stocknr. 100-7583
Fabrikantnummer1N5352BG
FabrikantON Semiconductor
€ 0,126
Each (In a Box of 1000)
Aantal stuks
Single 15V Through Hole 1 5 W DO-15 Voltage Regulator 5% 2 75mA 2.5Ω 1µA 8.89mm -
RS-stocknr. 121-6442
Fabrikantnummer1N5352BRLG
FabrikantON Semiconductor
€ 0,108
Each (On a Reel of 4000)
Aantal stuks
Single 15V Through Hole 1 5 W - Voltage Regulator 5% 2 75mA 2.5Ω 1µA 8.89mm 3.68mm
RS-stocknr. 792-5319
Fabrikantnummer1N5352BRLG
FabrikantON Semiconductor
€ 0,35
Each (In a Pack of 20)
Aantal stuks
Single 15V Through Hole 1 5 W - Voltage Regulator 5% 2 75mA 2.5Ω 1µA 8.89mm 3.68mm
RS-stocknr. 145-4103
FabrikantnummerMMSZ5V6T3G
FabrikantON Semiconductor
€ 0,026
Each (On a Reel of 10000)
Aantal stuks
Single 5.6V Surface Mount 1 500 mW SOD-123 Voltage Regulator 5% 2 5mA 40Ω 1µA 2.69mm -
RS-stocknr. 625-6530
Fabrikantnummer1N5383BRLG
FabrikantON Semiconductor
€ 0,396
Each (In a Pack of 5)
Aantal stuks
Single 150V Through Hole 1 5 W DO-15 Voltage Regulator 5% 2 8mA 330Ω 500nA 8.89mm -
RS-stocknr. 774-3284
Fabrikantnummer1N5346BG
FabrikantON Semiconductor
€ 0,309
Each (In a Pack of 10)
Aantal stuks
Single 9.1V Through Hole 1 5 W Surmetic 40 Voltage Regulator 5% 2 150mA 150Ω 7.5µA 8.89mm 3.68mm
RS-stocknr. 800-8813
Fabrikantnummer1N5924BRLG
FabrikantON Semiconductor
€ 0,265
Each (In a Pack of 50)
Aantal stuks
Single 9.1V Through Hole 1 3 W Case 59-10 Voltage Regulator 5% 2 41.2mA 4 Ω, 500 Ω 500nA - 2.7mm