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. 911-0941
Mfr. Part No.BAV70E6327HTSA1
BrandInfineon
R 0.417
Each (On a Reel of 3000)
units
Common Cathode - Surface Mount 2 - SOT-23 Silicon Junction 1.25V 3 - -55 °C +150 °C 2.92mm 1.3mm
RS stock no. 825-9291
Mfr. Part No.BAS16E6327HTSA1
BrandInfineon
R 1.033
Each (In a Pack of 250)
units
Single - Surface Mount 1 - SOT-23 Silicon Junction 1.25V 3 - - +150 °C 2.9mm 1.3mm
RS stock no. 178-7393
Mfr. Part No.BAS16E6327HTSA1
BrandInfineon
R 0.475
Each (On a Reel of 3000)
units
Single - Surface Mount 1 - SOT-23 Silicon Junction 1.25V 3 - - +150 °C 2.9mm 1.3mm
RS stock no. 110-7107
Mfr. Part No.BAV70E6433HTMA1
BrandInfineon
R 0.94
Each (On a Tape of 500)
units
Common Cathode - Surface Mount 2 - SOT-23 Silicon Junction 715mV 3 - - +150 °C 2.9mm 1.3mm
RS stock no. 827-0033
Mfr. Part No.BAS16E6433HTMA1
BrandInfineon
R 0.51
Each (On a Reel of 1000)
units
Single - Surface Mount 1 - SOT-23 Silicon Junction 1.25V 3 - - +150 °C 2.9mm 1.3mm
RS stock no. 445-4293
Mfr. Part No.BAV70E6327HTSA1
BrandInfineon
R 0.548
Each (In a Pack of 50)
units
Common Cathode - Surface Mount 2 - SOT-23 Silicon Junction 1.25V 3 - -65 °C +150 °C 2.9mm 1.3mm
RS stock no. 110-7168
Mfr. Part No.IDP30E120XKSA1
BrandInfineon
R 43.17
Each (In a Pack of 10)
units
Single - Through Hole 1 - TO-220 Silicon Junction 2.15V 2 - -55 °C +150 °C 10.2mm 4.5mm
RS stock no. 145-8584
Mfr. Part No.IDP30E120XKSA1
BrandInfineon
R 38.989
Each (In a Tube of 50)
units
Single - Through Hole 1 - TO-220 Silicon Junction 2.15V 2 - -55 °C +150 °C 10.2mm 4.5mm
RS stock no. 857-8071
Mfr. Part No.BAV70SH6827XTSA1
BrandInfineon
R 1.114
Each (On a Reel of 3000)
units
2x Common Cathode Pair - Surface Mount 4 - SOT-363 (SC-88) Silicon Junction 1.25V 6 - - +150 °C 2mm 1.25mm
RS stock no. 752-7870
Mfr. Part No.BAV70SH6327XTSA1
BrandInfineon
R 1.343
Each (On a Tape of 50)
units
Common Cathode - Surface Mount 2 - SOT-363 (SC-88) Silicon Junction 1.25V 6 - - +150 °C 2mm 1.25mm
RS stock no. 145-9348
Mfr. Part No.IDW30E65D1FKSA1
BrandInfineon
R 34.802
Each (In a Tube of 30)
units
Single - Through Hole 1 - TO-247 Silicon Junction 1.7V 3 - -40 °C +175 °C 16.13mm 5.21mm
RS stock no. 914-0205
Mfr. Part No.IDW30E65D1FKSA1
BrandInfineon
R 39.947
Each (In a Pack of 10)
units
Single - Through Hole 1 - TO-247 - 1.7V 3 - -40 °C +175 °C 16.13mm 5.21mm
RS stock no. 145-8760
Mfr. Part No.IDP40E65D2XKSA1
BrandInfineon
R 12.256
Each (In a Tube of 50)
units
Single - Through Hole 1 - TO-220 Silicon Junction 2.2V 2 - -40 °C +175 °C 10.2mm 4.5mm
RS stock no. 857-8097
Mfr. Part No.BAW56UE6433HTMA1
BrandInfineon
R 1.154
Each (On a Reel of 10000)
units
Common Anode - Surface Mount 2 - SC-74 Silicon Junction 1.25V 6 - - +150 °C 2.9mm 1.6mm
RS stock no. 110-7096
Mfr. Part No.IDP40E65D2XKSA1
BrandInfineon
R 12.559
Each (In a Pack of 10)
units
Single - Through Hole 1 - TO-220 Silicon Junction 2.2V 2 - -40 °C +175 °C 10.2mm 4.5mm
RS stock no. 145-8929
Mfr. Part No.IDW40E65D2FKSA1
BrandInfineon
R 38.179
Each (In a Tube of 30)
units
Single - Through Hole 1 - TO-247 Silicon Junction 2.3V 3 - -40 °C +175 °C 16.13mm 5.21mm
RS stock no. 145-9171
Mfr. Part No.IDP08E65D2XKSA1
BrandInfineon
R 6.909
Each (In a Tube of 50)
units
Single - Through Hole 1 - TO-220 Silicon Junction 2.2V 2 - -40 °C +175 °C 10.2mm 4.5mm
RS stock no. 914-0201
Mfr. Part No.IDV15E65D2XKSA1
BrandInfineon
R 10.48
Each (In a Pack of 10)
units
Single - Through Hole 1 - TO-220 - 2.2V 2 - -40 °C +175 °C 10.65mm 4.85mm
RS stock no. 145-8750
Mfr. Part No.IDV15E65D2XKSA1
BrandInfineon
R 10.014
Each (In a Tube of 50)
units
Single - Through Hole 1 - TO-220 Silicon Junction 2.2V 2 - -40 °C +175 °C 10.65mm 4.85mm
RS stock no. 110-7173
Mfr. Part No.IDP08E65D2XKSA1
BrandInfineon
R 7.034
Each (In a Pack of 20)
units
Single - Through Hole 1 - TO-220 Silicon Junction 2.2V 2 - -40 °C +175 °C 10.2mm 4.5mm