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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Description Price 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 Stock No. 165-8668
Mfr. Part No.BAS16VV,115
BrandNexperia
MYR0.245
Each (On a Reel of 4000)
units
Isolated 200mA Surface Mount 3 100V SOT-666 Silicon Junction 1.25V 6 1.5pF -65 °C +150 °C 1.7mm 1.3mm
RS Stock No. 816-8898
Mfr. Part No.BAS16VV,115
BrandNexperia
MYR0.83
Each (In a Pack of 50)
units
Isolated 200mA Surface Mount 3 100V SOT-666 - 1.25V 6 1.5pF -65 °C +150 °C 1.7mm 1.3mm
RS Stock No. 508-276
Mfr. Part No.BAS521,115
BrandNexperia
MYR0.331
Each (In a Pack of 100)
units
Single 250mA Surface Mount 1 300V SOD-523 Silicon Junction 1.1V 2 - -65 °C +150 °C 1.25mm 0.85mm
RS Stock No. 178-7092
Mfr. Part No.BAS521,115
BrandNexperia
MYR0.147
Each (On a Reel of 3000)
units
- - - - - - - - - - - - - -
RS Stock No. 170-8011
Mfr. Part No.BAS28,235
BrandNexperia
MYR0.177
Each (On a Reel of 10000)
units
- - Surface Mount 2 - SOT-143B - 1.25V 4 - - +150 °C 3mm 1.4mm
RS Stock No. 484-4898
Mfr. Part No.BAS28,215
BrandNexperia
MYR0.517
Each (In a Pack of 25)
units
Isolated 215mA Surface Mount 2 75V SOT-143 Silicon Junction 1.25V 4 - -65 °C +150 °C 3mm 1.4mm
RS Stock No. 166-0036
Mfr. Part No.BAS16J,115
BrandNexperia
MYR0.119
Each (On a Reel of 3000)
units
Single 250mA Surface Mount 1 100V SOD-323F Silicon Junction 1.25V 2 1.5pF -65 °C +150 °C 1.8mm 1.35mm
RS Stock No. 103-7549
Mfr. Part No.BAS28,215
BrandNexperia
MYR0.181
Each (On a Reel of 3000)
units
Isolated 215mA Surface Mount 2 75V SOT-143 Silicon Junction 1.25V 4 - -65 °C +150 °C 3mm 1.4mm
RS Stock No. 780-5357
Mfr. Part No.BAS16J,115
BrandNexperia
MYR0.212
Each (In a Pack of 100)
units
Single 250mA Surface Mount 1 100V SOD-323F - 1.25V 2 1.5pF -65 °C +150 °C 1.8mm 1.35mm
RS Stock No. 179-1103
Mfr. Part No.BAW156
BrandNexperia
MYR0.133
Each (On a Reel of 3000)
units
- - - - - - - - - - - - - -
RS Stock No. 816-8905
Mfr. Part No.BAS21W,115
BrandNexperia
MYR0.252
Each (In a Pack of 100)
units
Single 225mA Surface Mount 1 250V SOT-323 (SC-70) Silicon Junction 1.25V 3 2pF -55 °C +150 °C 2.2mm 1.35mm
RS Stock No. 136-4874
Mfr. Part No.PNS40010ER,115
BrandNexperia
MYR0.466
Each (In a Pack of 100)
units
Single 1.4A Surface Mount 1 400V SOD-123 Silicon Junction 1.1V 2 20pF -55 °C +175 °C 2.8mm 1.9mm
RS Stock No. 170-4871
Mfr. Part No.BAS101,215
BrandNexperia
MYR0.298
Each (On a Reel of 3000)
units
Single 200mA Surface Mount 1 600V SOT-23 - - 3 2pF -65 °C +150 °C 3mm 1.4mm
RS Stock No. 507-958
Mfr. Part No.PMBD914,215
BrandNexperia
MYR0.161
Each (In a Pack of 200)
units
Single - Surface Mount 1 - SOT-23 (TO-236AB) Silicon Junction 1.25V 3 - -65 °C +150 °C 3mm 1.4mm
RS Stock No. 146-0558
Mfr. Part No.BAS21AW,115
BrandNexperia
MYR0.195
Each (On a Reel of 3000)
units
Common Anode 225mA Surface Mount 2 250V SOT-323 (SC-70) Silicon Junction 1.25V 3 2pF -55 °C +150 °C 2.2mm 1.35mm
RS Stock No. 725-8650
Mfr. Part No.BAS45AL,115
BrandNexperia
MYR1.11
Each (In a Pack of 20)
units
Single 250mA Surface Mount 1 - MiniMELF - 1V 2 - -65 °C +175 °C 3.7mm 1.6mm
RS Stock No. 153-2882
Mfr. Part No.BAV70M,315
BrandNexperia
MYR0.278
Each (In a Pack of 100)
units
Dual 150mA Surface Mount 2 100V DFN1006, SOT-883 - - 3 1.5pF -65 °C +150 °C 1.02mm 0.62mm
RS Stock No. 146-0384
Mfr. Part No.BAS21J,115
BrandNexperia
MYR0.245
Each (On a Reel of 3000)
units
Single 250mA Surface Mount 1 300V SC-90 Silicon Junction 1.1V 2 2pF -65 °C +150 °C 1.8mm 1.35mm
RS Stock No. 725-8688
Mfr. Part No.BAS16H,115
BrandNexperia
MYR0.366
Each (In a Pack of 100)
units
Single 215mA Surface Mount 1 - SOD-123F - 1.25V 2 - -65 °C +150 °C 2.7mm 1.7mm
RS Stock No. 170-7979
Mfr. Part No.BAW56,235
BrandNexperia
MYR0.059
Each (On a Reel of 10000)
units
- - Surface Mount 4 - SOT-23 - - 3 - - +150 °C - -