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. 825-9291
Mfr. Part No.BAS16E6327HTSA1
BrandInfineon
$0.099
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
$0.048
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. 827-0033
Mfr. Part No.BAS16E6433HTMA1
BrandInfineon
$0.063
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. 145-9744
Mfr. Part No.IDP30E60XKSA1
BrandInfineon
$3.619
Each (In a Tube of 50)
units
Single - Through Hole 1 - TO-220 Silicon Junction 1.5V 2 - -40 °C +175 °C 10.2mm 4.5mm
RS Stock No. 914-0217
Mfr. Part No.IDW75E60FKSA1
BrandInfineon
$6.61
Each (In a Pack of 4)
units
Single - Through Hole 1 - TO-247 Silicon Junction 2V 3 - -40 °C +175 °C 16.13mm 5.21mm
RS Stock No. 914-0208
Mfr. Part No.IDP30E60XKSA1
BrandInfineon
$4.035
Each (In a Pack of 10)
units
Single - Through Hole 1 - TO-220 Silicon Junction 1.5V 2 - -40 °C +175 °C 10.2mm 4.5mm
RS Stock No. 145-9349
Mfr. Part No.IDW75E60FKSA1
BrandInfineon
$5.533
Each (In a Tube of 30)
units
Single - Through Hole 1 - TO-247 Silicon Junction 2V 3 - -40 °C +175 °C 16.13mm 5.21mm
RS Stock No. 145-8760
Mfr. Part No.IDP40E65D2XKSA1
BrandInfineon
$3.30
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. 110-7134
Mfr. Part No.IDP45E60XKSA1
BrandInfineon
$4.131
Each (In a Pack of 10)
units
Single - Through Hole 1 - TO-220 Silicon Junction 2V 2 - -40 °C +175 °C 10.2mm 4.5mm
RS Stock No. 752-7880
Mfr. Part No.BAW79DH6327XTSA1
BrandInfineon
$0.471
Each (In a Pack of 10)
units
Common Cathode 1A Surface Mount 2 400V SOT-89 - 2V 3 10pF - +150 °C 4.5mm 2.5mm
RS Stock No. 165-7651
Mfr. Part No.BAS1602VH6327XTSA1
BrandInfineon
$0.044
Each (On a Reel of 3000)
units
Single 200mA Surface Mount 1 80V SC-79 Silicon Junction 1.25V 2 2pF - +150 °C 1.2mm 0.8mm
RS Stock No. 145-8791
Mfr. Part No.BAS28WH6327XTSA1
BrandInfineon
$0.088
Each (On a Reel of 3000)
units
Isolated 200mA Surface Mount 2 80V SOT-343 Silicon Junction 1.25V 4 2pF - +150 °C 2mm 1.25mm
RS Stock No. 857-7971
Mfr. Part No.BAS16WH6433XTMA1
BrandInfineon
$0.046
Each (On a Reel of 10000)
units
Single - Surface Mount 1 - SOT-323 (SC-70) Silicon Junction 1.25V 3 - - +150 °C 2mm 1.25mm
RS Stock No. 110-7173
Mfr. Part No.IDP08E65D2XKSA1
BrandInfineon
$2.222
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
RS Stock No. 145-9215
Mfr. Part No.BAL74E6327HTSA1
BrandInfineon
$0.027
Each (On a Reel of 3000)
units
Single - Surface Mount 1 - SOT-23 Silicon Junction 1V 3 - - +150 °C 2.9mm 1.3mm
RS Stock No. 110-7096
Mfr. Part No.IDP40E65D2XKSA1
BrandInfineon
$3.30
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. 752-7883
Mfr. Part No.BAW156E6327HTSA1
BrandInfineon
$0.114
Each (In a Pack of 100)
units
Common Anode - Surface Mount 2 - SOT-23 Silicon Junction 1.25V 3 - - +150 °C 2.9mm 1.3mm
RS Stock No. 145-9171
Mfr. Part No.IDP08E65D2XKSA1
BrandInfineon
$2.222
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. 752-7870
Mfr. Part No.BAV70SH6327XTSA1
BrandInfineon
$0.145
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. 145-9622
Mfr. Part No.BAW79DH6327XTSA1
BrandInfineon
$0.285
Each (On a Reel of 1000)
units
Common Cathode 1A Surface Mount 2 400V SOT-89 Silicon Junction 2V 3 10pF - +150 °C 4.5mm 2.5mm