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.


...
Read more Read less

Filters

Viewing 41 - 60 of 867 products
Results per page
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. 124-1361
Mfr. Part No.1N4148WT
SGD0.035
Each (On a Reel of 8000)
units
Single 300mA Surface Mount 1 75V SOD-523 Silicon Junction 1V 2 4pF -55 °C +150 °C 1.3mm 0.9mm
RS Stock No. 751-4809
Mfr. Part No.S3GB-13-F
SGD0.184
Each (In a Pack of 25)
units
Single 3A Stud 1 400V SMB - 1.15V 2 40pF -65 °C +150 °C 4.57mm 3.94mm
RS Stock No. 145-2079
Mfr. Part No.1N4151W-E3-08
BrandVishay
SGD0.035
Each (On a Reel of 3000)
units
Single 150mA Surface Mount 1 50V SOD-123 Silicon Junction 1V 2 2pF -55 °C +150 °C 2.85mm 1.7mm
RS Stock No. 508-286
Mfr. Part No.BAS416,115
BrandNexperia
SGD0.168
Each (In a Pack of 100)
units
Single 200mA Surface Mount 1 75V SOD-323 Silicon Junction 1.25V 2 - -65 °C +150 °C 1.8mm 1.35mm
RS Stock No. 911-0941
Mfr. Part No.BAV70E6327HTSA1
BrandInfineon
SGD0.024
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. 145-4226
Mfr. Part No.SBAS16WT1G
SGD0.085
Each (On a Reel of 3000)
units
- - Surface Mount - - SC-70 - - 3 - -55 °C +150 °C 2.2mm 1.35mm
RS Stock No. 110-7107
Mfr. Part No.BAV70E6433HTMA1
BrandInfineon
SGD0.035
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. 700-2892
Mfr. Part No.RS1B-E3/61T
BrandVishay
SGD0.162
Each (In a Pack of 50)
units
Single - Surface Mount 1 - SMA - - 2 - - - - -
RS Stock No. 124-2276
Mfr. Part No.BAS416,115
BrandNexperia
SGD0.061
Each (On a Reel of 3000)
units
Single 200mA Surface Mount 1 75V SOD-323 Silicon Junction 1.25V 2 - -65 °C +150 °C 1.8mm 1.35mm
RS Stock No. 805-6935
Mfr. Part No.SBAS16WT1G
SGD0.152
Each (In a Pack of 100)
units
- - Surface Mount - - SC-70 - - 3 - -55 °C +150 °C 2.2mm 1.35mm
RS Stock No. 700-2886
Mfr. Part No.LL4148-GS08
BrandVishay
SGD0.063
Each (In a Pack of 250)
units
Single 2A Surface Mount 1 100V SOD-80 - 1V 2 4pF - - 3.7mm -
RS Stock No. 122-0270
Mfr. Part No.MUR120-T
SGD0.224
Each (On a Reel of 5000)
units
Single 1A Through Hole 1 200V DO-41 Silicon Junction 875mV 2 27pF -55 °C +150 °C 5.21mm -
RS Stock No. 146-0840
Mfr. Part No.S1K-13-F
SGD0.066
Each (On a Reel of 5000)
units
Single 1A Surface Mount 1 800V SMA Silicon Junction 1.1V 2 10pF -65 °C +150 °C 4.6mm 2.92mm
RS Stock No. 178-7092
Mfr. Part No.BAS521,115
BrandNexperia
SGD0.049
Each (On a Reel of 3000)
units
- - - - - - - - - - - - - -
RS Stock No. 102-6169
Mfr. Part No.STTH9012TV1
SGD28.027
Each (In a Tube of 10)
units
Isolated 90A Surface Mount 2 1200V ISOTOP Silicon Junction 1.9V 4 - - +150 °C 38.2mm 25.5mm
RS Stock No. 738-4728
Mfr. Part No.1N4148W-7-F
SGD0.051
Each (In a Pack of 200)
units
Single 300mA Surface Mount 1 100V SOD-123 Silicon Junction 1.25V 2 - - - - -
RS Stock No. 902-6483
Mfr. Part No.1N4150TAP
BrandVishay
SGD0.032
Each (In a Pack of 500)
units
Single 300mA Through Hole 1 50V DO-35 - 1V 2 2.5pF - +175 °C 1.7mm -
RS Stock No. 166-0464
Mfr. Part No.BAS16W-7-F
SGD0.033
Each (On a Reel of 3000)
units
Single - Surface Mount 1 - SOT-323 (SC-70) Silicon Junction 1.25V 3 - -65 °C +150 °C 2.2mm 1.35mm
RS Stock No. 751-4761
Mfr. Part No.S1K-13-F
SGD0.114
Each (On a Tape of 100)
units
Single 1A Surface Mount 1 800V SMA - 1.1V 2 10pF -65 °C +150 °C 4.6mm 2.92mm
RS Stock No. 922-8070
Mfr. Part No.1N4148WS-7-F
SGD0.023
Each (On a Reel of 3000)
units
Single 150mA Surface Mount 1 75V SOD-323 Silicon Junction 1.25V 2 - - - - -
Related Products
RQ5A040ZP is a Small Signal MOSFET featuring low-on ...
Description:
RQ5A040ZP is a Small Signal MOSFET featuring low-on resistance and Built-in G-S Protection Diode. It is suitable for switching. Low on -resistance.Built-in G-S Protection Diode.Small Surface Mount Package(TSMT3).Pb-free lead plating.
RQ5H020TN is a Small Signal MOSFET featuring low-on ...
Description:
RQ5H020TN is a Small Signal MOSFET featuring low-on resistance and Built-in G-S Protection Diode. It is suitable for switching. Low on -resistance.Built-in G-S Protection Diode.Small Surface Mount Package(TSMT3).Pb-free lead plating.
Portable communications, computing and video equipment manufacturers are ...
Description:
Portable communications, computing and video equipment manufacturers are challenging the semiconductor industry to develop increasingly smaller electronic components. Bourns offers small-signal Schottky Barrier Diodes for switching and rectification applications, in a compact chip package compatible with SOD-123 ...
Features• Superectifier structure for high reliability condition• Cavity-free ...
Description:
Features• Superectifier structure for high reliability condition• Cavity-free glass-passivated junction• Fast switching for high efficiency• Low leakage current, typical IR less than 0.2 μA• High forward surge capability• Solder dip 275 °C max. 10 s, per JESD 22-B106Typical ...