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. 170-4134
FabrikantnummerBAS316WS RR
0,032 €
Each (On a Reel of 3000)
Aantal stuks
Single 250mA Surface Mount 1 75V SOD-323 Silicon Junction 1.25V 2 1.5pF - +150 °C 1.8mm 1.4mm
RS-stocknr. 796-9580
FabrikantnummerBAS316WS RR
0,093 €
Each (In a Pack of 250)
Aantal stuks
Single 250mA Surface Mount 1 75V SOD-323 - 1.25V 2 1.5pF - +150 °C 1.8mm 1.4mm
RS-stocknr. 146-2253
Fabrikantnummer1N4148 A0
0,011 €
Each (On a Tape of 5000)
Aantal stuks
Single 150mA Through Hole 1 100V DO-35 Silicon Junction 1V 2 4pF -65 °C +150 °C 5.08mm 2.3mm
RS-stocknr. 169-9306
FabrikantnummerES1DL R2
0,088 €
Each (On a Reel of 7500)
Aantal stuks
Single - Surface Mount 1 - Sub SMA Silicon Junction 950mV 2 - -55 °C +150 °C 2.9mm 1.9mm
RS-stocknr. 796-5799
FabrikantnummerES1DL R3
0,279 €
Each (In a Pack of 50)
Aantal stuks
Single - Surface Mount 1 - DO-214AC (SMA) Silicon Junction 950mV 2 - -55 °C +150 °C 2.9mm 1.9mm
RS-stocknr. 177-5849
FabrikantnummerES1DL R3
0,073 €
Each (On a Reel of 1800)
Aantal stuks
Single - Surface Mount 1 - DO-214AC (SMA) Silicon Junction 950mV 2 - -55 °C +150 °C 2.9mm 1.9mm
RS-stocknr. 177-5893
FabrikantnummerBAV21 R0
0,019 €
Each (On a Reel of 10000)
Aantal stuks
Single - Through Hole 1 - DO-35 Silicon Junction 1.25V 2 - -65 °C +200 °C 5.08mm -
RS-stocknr. 652-7343
Fabrikantnummer1N4148 A0
0,02 €
Each (In a Pack of 500)
Aantal stuks
Single 150mA Through Hole 1 100V DO-35 Silicon Junction 1V 2 4pF -65 °C +150 °C 5.08mm 2.3mm
RS-stocknr. 796-9650
FabrikantnummerBAV21 R0
0,087 €
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 -
RS-stocknr. 748-5085
FabrikantnummerES1DL R2
0,107 €
Each (In a Pack of 50)
Aantal stuks
Single - Surface Mount 1 - Sub SMA Silicon Junction 950mV 2 - -55 °C +150 °C 2.9mm 1.9mm
RS-stocknr. 796-5878
FabrikantnummerES2JA R3
0,224 €
Each (In a Pack of 50)
Aantal stuks
Single - Surface Mount 1 - DO-214AC (SMA) Silicon Junction 1.7V 2 - -55 °C +150 °C 4.6mm 2.83mm
RS-stocknr. 170-4085
FabrikantnummerHS5B R7
0,23 €
Each (On a Reel of 850)
Aantal stuks
Single - Surface Mount 1 - DO-214AB (SMC) Silicon Junction 1V 2 - -55 °C +150 °C 7.11mm 6.22mm
RS-stocknr. 170-4105
FabrikantnummerRSFGL R3
0,055 €
Each (On a Reel of 1800)
Aantal stuks
Single - Surface Mount 1 - Sub SMA Silicon Junction 1.3V 2 - -55 °C +150 °C 2.9mm 1.9mm
RS-stocknr. 796-9303
FabrikantnummerHS5B R7
0,534 €
Each (In a Pack of 25)
Aantal stuks
Single - Surface Mount 1 - DO-214AB (SMC) Silicon Junction 1V 2 - -55 °C +150 °C 7.11mm 6.22mm
RS-stocknr. 170-3953
FabrikantnummerS3G R7
0,069 €
Each (On a Reel of 850)
Aantal stuks
Single - Surface Mount 1 - DO-214AB (SMC) Silicon Junction 1.15V 2 - -55 °C +150 °C 7.11mm 6.22mm
RS-stocknr. 796-5890
FabrikantnummerES3G R7
0,432 €
Each (In a Pack of 25)
Aantal stuks
Single - Surface Mount 1 - DO-214AB (SMC) Silicon Junction 1.3V 2 - -55 °C +150 °C 7.11mm 6.22mm
RS-stocknr. 796-9417
FabrikantnummerRS3B R7
0,084 €
Each (In a Pack of 50)
Aantal stuks
Single - Surface Mount 1 - DO-214AB (SMC) Silicon Junction 1.3V 2 - -55 °C +150 °C 7.11mm 6.22mm
RS-stocknr. 169-9307
FabrikantnummerES1JL R2
0,09 €
Each (On a Reel of 7500)
Aantal stuks
Single - Surface Mount 1 - Sub SMA Silicon Junction 1.7V 2 - -55 °C +150 °C 2.9mm 1.9mm
RS-stocknr. 170-4031
FabrikantnummerES2J R5
0,124 €
Each (On a Reel of 850)
Aantal stuks
Single - Surface Mount 1 - DO-214AA (SMB) Silicon Junction 1.7V 2 - -55 °C +150 °C 4.75mm 3.73mm
RS-stocknr. 796-9571
FabrikantnummerBAS21 RF
0,107 €
Each (In a Pack of 250)
Aantal stuks
Single 625mA Surface Mount 1 250V SOT-23 - 1.25V 3 5pF -55 °C +150 °C 3mm 1.4mm