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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Part Details Brand Maximum Forward Current Diode Configuration Maximum Continuous Forward Current Number of Elements per Chip Mounting Type Maximum Reverse Voltage Peak Reverse Repetitive Voltage Package Type Diode Technology Pin Count Maximum Forward Voltage Drop Maximum Diode Capacitance Minimum Operating Temperature Maximum Operating Temperature Length Width Height Peak Reverse Recovery Time Dimensions Power Dissipation Diameter Maximum Series Resistance @ Maximum IF Peak Non-Repetitive Forward Surge Current Peak Reverse Current
Switching Diode, 50V, 500mA, 4ns
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Vishay - - - - - - - - - - - - - - - - - - - - - - - -
Switching Diode, 75V, 500mA, 2ns
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Vishay - - - - - - - - - - - - - - - - - - - - - - - -
Switching Diode, 100V, 500mA, 4ns
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Vishay - - - - - - - - - - - - - - - - - - - - - - - -
Switching Diode, 100V, 500mA, 4ns
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Vishay - - - - - - - - - - - - - - - - - - - - - - - -
ON Semiconductor Switching Diode, 200mA 100V, 3-Pin SOT-23 MMBD914LT1G
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ON Semiconductor 200mA Single - 1 Surface Mount 100V - SOT-23 - 3 - 4pF -55 °C +150 °C 3.04mm 1.4mm 1.01mm - 3.04 x 1.4 x 1.01mm 300mW - - - -
ON Semiconductor MMBD6100LT1G Dual Switching Diode, 200mA 70V, 3-Pin SOT-23
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ON Semiconductor 200mA - - 2 Surface Mount 70V - SOT-23 - 3 - 2.5pF -55 °C +150 °C 3.04mm 1.4mm 1.01mm - 3.04 x 1.4 x 1.01mm 300mW - - - -
ON Semiconductor SBAS16HT1G Switching Diode, 200mA 100V, 2-Pin SOD-323
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ON Semiconductor 200mA Single - 1 Surface Mount 100V - SOD-323 - 2 - 2pF -55 °C +150 °C 1.8mm 1.35mm 1mm - 1.8 x 1.35 x 1mm 200mW - - - -
ON Semiconductor Switching Diode, 200mA 70V, 3-Pin SOT-23 MMBD6050LT1G
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ON Semiconductor 200mA Single - 1 Surface Mount 70V - SOT-23 - 3 - 2.5pF -55 °C +150 °C 3.04mm 1.4mm 1.01mm - 3.04 x 1.4 x 1.01mm 300mW - - - -
Switching Diode, 100V, 0.7A, 25ns, Ultra
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ON Semiconductor Switching Diode, 200mA 100V, 2-Pin SOD-323 MMDL914T1G
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ON Semiconductor 200mA Single - 1 Surface Mount 100V - SOD-323 - 2 - 4pF -55 °C +150 °C 1.8mm 1.35mm 1mm - 1.8 x 1.35 x 1mm 200mW - - - -
Vishay Switching Diode, 1.5A 1000V, 2-Pin DO-219AB S07M-GS08
  • € 0.15
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Vishay 1.5A Single - 1 Surface Mount 1000V - DO-219AB - 2 - 4pF -65 °C +175 °C 2.9mm 1.9mm 1.08mm - 2.9 x 1.9 x 1.08mm - - - - -
Vishay Switching Diode, 1.5A 1000V, 2-Pin DO-219AB S1FLM-GS08
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Vishay 1.5A Single - 1 Surface Mount 1000V - DO-219AB - 2 - 4pF -55 °C +150 °C 2.9mm 1.9mm 1.08mm - 2.9 x 1.9 x 1.08mm - - - - -
Vishay Switching Diode, 1.5A 400V, 2-Pin DO-219AB S07G-GS08
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Vishay 1.5A Single - 1 Surface Mount 400V - DO-219AB - 2 - 4pF -65 °C +175 °C 2.9mm 1.9mm 1.08mm - 2.9 x 1.9 x 1.08mm - - - - -
SWITCHING DIODE GENPURP SOT23-E3
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SWITCHING DIODE GENPURP SOD123-E3
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SWITCHING DIODE GENPURP SOD323-HE3
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SWITCHING DIODE GENPURP SOD323-G3
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SWITCHING DIODE GENPURP SOD323-E3
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Vishay Switching Diode, 300mA 50V, 2-Pin SOD-80 LL4151-GS08
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Vishay 300mA Single - 1 Surface Mount 50V - SOD-80 Silicon Junction 2 - 2pF -65 °C +175 °C - - 3.7mm - 1.6 Dia. x 3.7mm 500mW 1.6mm - - -
Vishay Switching Diode, 300mA 75V, 2-Pin SOD-80 LL4148-M-08
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Vishay 300mA Single - 1 Surface Mount 75V - SOD-80 Silicon Junction 2 - 4pF -65 °C +175 °C - - 3.7mm - 1.6 Dia. x 3.7mm 500mW 1.6mm - - -
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