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. 842-8002
Fabrikantnummer1N4148
FabrikantON Semiconductor
€ 0,012
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Single 300mA Through Hole 1 100V DO-35 Silicon Junction 1V 2 4pF - +175 °C - -
RS-stocknr. 843-1562
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FabrikantON Semiconductor
€ 0,024
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Single 300mA Through Hole 1 100V DO-35 Silicon Junction 1V 2 4pF - +175 °C - -
RS-stocknr. 124-1312
Fabrikantnummer1N4148TA
FabrikantON Semiconductor
€ 0,01
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Single 400mA Through Hole 1 100V DO-35 Silicon Junction 1V 2 4pF -65 °C +175 °C 4.56mm -
RS-stocknr. 124-1307
Fabrikantnummer1N4148TR
FabrikantON Semiconductor
€ 0,01
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Single 400mA Through Hole 1 100V DO-35 Silicon Junction 1V 2 4pF -65 °C +175 °C 4.56mm 1.91mm
RS-stocknr. 671-5477
Fabrikantnummer1N4148TR
FabrikantON Semiconductor
€ 0,053
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Single 400mA Through Hole 1 100V DO-35 Silicon Junction 1V 2 4pF -65 °C +175 °C 4.56mm 1.91mm
RS-stocknr. 739-0290
Fabrikantnummer1N4148TA
FabrikantON Semiconductor
€ 0,079
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Single 400mA Through Hole 1 100V DO-35 Silicon Junction 1V 2 4pF -65 °C +175 °C 4.56mm -
RS-stocknr. 842-8276
Fabrikantnummer1N4148
FabrikantON Semiconductor
€ 0,011
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- - - - - - - - - - - - - -
RS-stocknr. 166-0262
FabrikantnummerBAS16L,315
FabrikantNexperia
€ 0,049
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Single 215mA Surface Mount 1 - SOD-882 Silicon Junction 1.25V 2 - -65 °C +150 °C 1.02mm 0.62mm
RS-stocknr. 725-8681
FabrikantnummerBAS16L,315
FabrikantNexperia
€ 0,216
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Single 215mA Surface Mount 1 - SOD-882 - 1.25V 2 - -65 °C +150 °C 1.02mm 0.62mm
RS-stocknr. 792-0771
FabrikantnummerBAS16LD,315
FabrikantNexperia
€ 0,078
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Single 215mA Surface Mount 1 100V SOD-882D - 1.25V 2 1.5pF -55 °C +150 °C 1.05mm 0.65mm
RS-stocknr. 165-9831
FabrikantnummerBAS16LD,315
FabrikantNexperia
€ 0,04
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Single 215mA Surface Mount 1 100V SOD-882D Silicon Junction 1.25V 2 1.5pF -55 °C +150 °C 1.05mm 0.65mm
RS-stocknr. 170-8062
FabrikantnummerBAV99S,135
FabrikantNexperia
€ 0,039
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- - Surface Mount 4 - SOT-363 - 1.25V 6 - -65 °C +150 °C 2.2mm 1.35mm
RS-stocknr. 178-7112
FabrikantnummerBAV99S,115
FabrikantNexperia
€ 0,039
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- - - - - - - - - - - - - -
RS-stocknr. 509-633
FabrikantnummerBAV99S,115
FabrikantNexperia
€ 0,079
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Series - Surface Mount 4 - SOT-363 (SC-88) Silicon Junction 1.25V 6 - -65 °C +150 °C 2.2mm 1.35mm
RS-stocknr. 761-3476
Fabrikantnummer1N4148WS
FabrikantON Semiconductor
€ 0,049
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Single 300mA Surface Mount 1 75V SOD-323 Silicon Junction 1V 2 4pF - +150 °C 1.8mm 1.35mm
RS-stocknr. 165-2871
FabrikantnummerRS1A-E3/61T
FabrikantVishay
€ 0,102
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Single 1A Surface Mount 1 50V SMA Silicon Junction 1.3V 2 - -55 °C +150 °C 4.5mm 2.79mm
RS-stocknr. 751-2709
Fabrikantnummer10A07-T
FabrikantDiodesZetex
€ 0,652
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Single 10A Through Hole 1 1000V R 6 - 1V 2 80pF -65 °C +150 °C 9.1mm -
RS-stocknr. 922-8250
Fabrikantnummer10A07-T
FabrikantDiodesZetex
€ 0,363
Each (On a Reel of 500)
Aantal stuks
Single 10A Through Hole 1 1000V R 6 Silicon Junction 1V 2 80pF -65 °C +150 °C 9.1mm -
RS-stocknr. 710-4525
FabrikantnummerMCL4148-TR3
FabrikantVishay
€ 0,053
Each (In a Pack of 100)
Aantal stuks
Single 150mA Surface Mount 1 100V MicroMELF - 1V 2 - -65 °C +175 °C 2mm 1.2mm
RS-stocknr. 710-3096
FabrikantnummerRS1A-E3/61T
FabrikantVishay
€ 0,275
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Single 1A Surface Mount 1 50V SMA - 1.3V 2 - -55 °C +150 °C 4.5mm 2.79mm
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