Switching Diodes

A switching diode is a two terminal PN junction, often used in electronic systems to manage small voltages.


Switching Diode


A Switching Diode is commonly referred to as a “Signal Diode”, it is a semiconductor that can be used to switch signals or act as a rectifier at low voltages.


Within a circuit they can provide similar functionality to a physical switch, with the on/off state governed by the direction of the current flow. When there is forward current in the circuit (forward-bias), the switching diode effectively is a closed switch with low resistance, allowing current to flow. If the current of the circuit is reversed (reverse bias), the switching diode provides high resistance, preventing current flow up to a specified threshold.


Where are Switching Diodes used?


A switching diode can be used in low voltage applications that require fast switching and a high speed rectification. A diode can also be used as a circuit protection device to prevent reverse current damaging a device upstream of the switching diode, such as microcontroller.


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Omschrijving Prijs Diode Configuration Maximum Forward Current Mounting Type Number of Elements per Chip Maximum Reverse Voltage Package Type Diode Technology Maximum Forward Voltage Drop Pin Count Maximum Diode Capacitance Minimum Operating Temperature Maximum Operating Temperature Length Width
RS-stocknr. 124-1361
Fabrikantnummer1N4148WT
FabrikantON Semiconductor
0,022 €
Each (On a Reel of 8000)
Aantal stuks
Single 300mA Surface Mount 1 75V SOD-523 Silicon Junction 1V 2 4pF -55 °C +150 °C 1.3mm 0.9mm
RS-stocknr. 865-1892
Fabrikantnummer1N4148W-E3-08
FabrikantVishay
0,032 €
Each (On a Reel of 3000)
Aantal stuks
Single - Surface Mount 1 - SOD-123 Silicon Junction - 2 - -55 °C +150 °C 2.85mm 1.7mm
RS-stocknr. 146-2166
Fabrikantnummer1N914BWT
FabrikantON Semiconductor
0,022 €
Each (On a Reel of 8000)
Aantal stuks
Single 300mA Surface Mount 1 75V SOD-523F Silicon Junction 720mV 2 4pF -55 °C +150 °C 1.3mm 0.9mm
RS-stocknr. 165-4952
FabrikantnummerBAS16WS-E3-18
FabrikantVishay
0,022 €
Each (On a Reel of 10000)
Aantal stuks
Single 250mA Surface Mount 1 75V SOD-323 Silicon Junction 1.25V 2 2pF -55 °C +150 °C 1.95mm 1.5mm
RS-stocknr. 145-1949
FabrikantnummerBAV203-GS08
FabrikantVishay
0,032 €
Each (On a Reel of 2500)
Aantal stuks
Single 250mA Surface Mount 1 250V Quadro Melf Silicon Junction 1V 2 - -65 °C +175 °C 3.5mm 1.7mm
RS-stocknr. 102-6169
FabrikantnummerSTTH9012TV1
22,315 €
Each (In a Tube of 10)
Aantal stuks
Isolated 90A Surface Mount 2 1200V ISOTOP Silicon Junction 1.9V 4 - - +150 °C 38.2mm 25.5mm
RS-stocknr. 751-3443
FabrikantnummerBAV20W-7-F
FabrikantDiodesZetex
0,076 €
Each (In a Pack of 100)
Aantal stuks
Single 400mA Surface Mount 1 100V SOD-123 - 1.25V 2 5pF -65 °C +150 °C 2.85mm 1.7mm
RS-stocknr. 751-4745
FabrikantnummerRS3MB-13-F
FabrikantDiodesZetex
0,442 €
Each (In a Pack of 10)
Aantal stuks
Single 3A Stud 1 1000V SMB - 1.3V 2 50pF -65 °C +150 °C 4.57mm 3.94mm
RS-stocknr. 829-0649
FabrikantnummerSTTH60W03CW
3,32 €
Each (In a Pack of 2)
Aantal stuks
Common Cathode 60A Through Hole 2 300V TO-247 - 1.7V 3 - - +175 °C 15.75mm 5.15mm
RS-stocknr. 122-0874
FabrikantnummerBAV20W-7-F
FabrikantDiodesZetex
0,043 €
Each (On a Reel of 3000)
Aantal stuks
Single 400mA Surface Mount 1 100V SOD-123 Silicon Junction 1.25V 2 5pF -65 °C +150 °C 2.85mm 1.7mm
RS-stocknr. 829-0670
FabrikantnummerSTTH9012TV1
24,54 €
Each
Aantal stuks
Isolated 90A Surface Mount 2 1200V ISOTOP - 1.9V 4 - - +150 °C 38.2mm 25.5mm
RS-stocknr. 761-4283
Fabrikantnummer1N4148WT
FabrikantON Semiconductor
0,043 €
Each (In a Pack of 100)
Aantal stuks
Single 300mA Surface Mount 1 75V SOD-523 Silicon Junction 1V 2 4pF -55 °C +150 °C 1.3mm 0.9mm
RS-stocknr. 121-9453
FabrikantnummerBAS16-7-F
FabrikantDiodesZetex
0,022 €
Each (On a Reel of 3000)
Aantal stuks
Single 300mA Surface Mount 1 - SOT-23 Silicon Junction - - - - - - -
RS-stocknr. 508-282
FabrikantnummerBAS516,115
FabrikantNexperia
0,054 €
Each (In a Pack of 100)
Aantal stuks
Single - Surface Mount 1 - SOD-523 Silicon Junction 1.25V 2 - -65 °C +150 °C 1.25mm 0.85mm
RS-stocknr. 795-6824
FabrikantnummerSTTH1R04QRL
0,324 €
Each (In a Pack of 25)
Aantal stuks
Single 1A Through Hole 1 400V DO-15 - 1.5V 2 - - +175 °C 6.75mm 3.53mm
RS-stocknr. 122-1240
FabrikantnummerUS1K-13-F
FabrikantDiodesZetex
0,097 €
Each (On a Reel of 5000)
Aantal stuks
Single 1A Surface Mount 1 800V SMA Silicon Junction 1.7V 2 10pF -65 °C +150 °C 4.6mm 2.92mm
RS-stocknr. 165-6497
FabrikantnummerSTTH1R04QRL
0,118 €
Each (On a Reel of 6000)
Aantal stuks
Single 1A Through Hole 1 400V DO-15 Silicon Junction 1.5V 2 - - +175 °C 6.75mm 3.53mm
RS-stocknr. 170-8046
FabrikantnummerBAS516,135
FabrikantNexperia
0,02 €
Each (On a Reel of 10000)
Aantal stuks
Single - Surface Mount 1 - SOD-523 - 1.25V 2 - -65 °C +150 °C 1.25mm 0.85mm
RS-stocknr. 751-5130
FabrikantnummerUS1K-13-F
FabrikantDiodesZetex
0,291 €
Each (In a Pack of 25)
Aantal stuks
Single 1A Surface Mount 1 800V SMA Silicon Junction 1.7V 2 10pF -65 °C +150 °C 4.6mm 2.92mm
RS-stocknr. 796-9644
FabrikantnummerBAV20 R0
0,11 €
Each (In a Pack of 250)
Aantal stuks
Single 200mA Through Hole 1 - DO-35 Silicon Junction 1.25V 2 5pF -65 °C +200 °C 5.08mm -
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