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
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Single - Surface Mount 1 - DO-214BA Silicon Junction 1.3V 2 - -65 °C +175 °C 4.75mm 2.9mm
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Fabrikantnummer1N4148WT-7
FabrikantDiodesZetex
0,043 €
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Single - Surface Mount 1 - SOD-523 Silicon Junction - 2 - - - - -
RS-stocknr. 103-3904
FabrikantnummerMURS360T3G
FabrikantON Semiconductor
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Single - Surface Mount 1 - DO-214AB (SMC) Silicon Junction 1.28V 2 - - - - -
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FabrikantNexperia
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Single 250mA Surface Mount 1 - MiniMELF - 1V 2 - -65 °C +175 °C 3.7mm 1.6mm
RS-stocknr. 625-6574
FabrikantnummerMURS360T3G
FabrikantON Semiconductor
0,323 €
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Single - Surface Mount 1 - DO-214AB (SMC) Silicon Junction 1.28V 2 - - - - -
RS-stocknr. 812-9121
FabrikantnummerRGF1K-E3/67A
FabrikantVishay
0,362 €
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Single - Surface Mount 1 - DO-214BA Silicon Junction 1.3V 2 - -65 °C +175 °C 4.75mm 2.9mm
RS-stocknr. 145-2640
FabrikantnummerBAV21W-E3-08
FabrikantVishay
0,043 €
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Single 200mA Surface Mount 1 200V SOD-123 Silicon Junction 1.25V 2 - -65 °C +150 °C 2.85mm 1.7mm
RS-stocknr. 166-0590
FabrikantnummerBAS45AL,115
FabrikantNexperia
0,076 €
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Single 250mA Surface Mount 1 - MiniMELF Silicon Junction 1V 2 - -65 °C +175 °C 3.7mm 1.6mm
RS-stocknr. 708-2163
Fabrikantnummer1N4148WT-7
FabrikantDiodesZetex
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Single - Surface Mount 1 - SOD-523 - - 2 - - - - -
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FabrikantnummerBYW54-TR
FabrikantVishay
0,455 €
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Single 2A Through Hole 1 600V SOD-57 - 1V 2 18pF -55 °C +175 °C 4mm -
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FabrikantnummerS1J
FabrikantON Semiconductor
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Single 1A Surface Mount 1 600V DO-214AC (SMA) Silicon Junction 1.1V 2 - -55 °C +150 °C 4.75mm 2.95mm
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FabrikantnummerRGL34J-E3/83
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0,335 €
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Single 500mA Surface Mount 1 600V DO-213AA - 1.3V 2 - -65 °C +175 °C 3.68mm 1.68mm
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FabrikantnummerBAS316WS RR
0,045 €
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Single 250mA Surface Mount 1 75V SOD-323 Silicon Junction 1.25V 2 1.5pF - +150 °C 1.8mm 1.4mm
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FabrikantDiodesZetex
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Single - Through Hole 1 - R 6 - - 2 - -65 °C +175 °C 9.1mm -
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FabrikantnummerRGP15J-E3/54
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0,273 €
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Single - Through Hole 1 - DO-240AC Silicon Junction 1.3V 2 - -65 °C +175 °C 7.6mm -
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Common Cathode 60A Through Hole 2 300V TO-247 Silicon Junction 1.7V 3 - - +175 °C 15.75mm 5.15mm
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Single 300mA Surface Mount 1 75V SOD-523F - 720mV 2 4pF -55 °C +150 °C 1.3mm 0.9mm
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FabrikantnummerES2HA R3
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