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 81 - 100 of 852 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. 751-2727
Mfr. Part No.1N4148W-13-F
SGD0.047
Each (In a Pack of 250)
units
Single 300mA Surface Mount 1 100V SOD-123 Silicon Junction 1.25V 2 2pF -65 °C +150 °C 2.85mm 1.7mm
RS Stock No. 122-0239
Mfr. Part No.ES2AA-13-F
SGD0.15
Each (On a Reel of 5000)
units
Single 2A Stud 1 50V SMA Silicon Junction 920mV 2 25pF -55 °C +150 °C 2.92mm 2.92mm
RS Stock No. 751-4874
Mfr. Part No.SBR160S23-7
SGD0.354
Each (In a Pack of 50)
units
Single 900mA Surface Mount 1 60V SOT-23 - 740mV 3 19pF -65 °C +150 °C 3mm 1.4mm
RS Stock No. 166-0585
Mfr. Part No.1PS302,115
BrandNexperia
SGD0.06
Each (On a Reel of 3000)
units
Series 200mA Surface Mount 2 - SOT-323 (SC-70) Silicon Junction 1.2V 3 - -65 °C +150 °C 2.2mm 1.35mm
RS Stock No. 509-885
Mfr. Part No.BAS321,115
BrandNexperia
SGD0.092
Each (In a Pack of 100)
units
Single 250mA Surface Mount 1 200V SOD-323 Silicon Junction 1.25V 2 - -65 °C +150 °C 1.8mm 1.35mm
RS Stock No. 170-8055
Mfr. Part No.BAS321,135
BrandNexperia
SGD0.05
Each (On a Reel of 10000)
units
Single 250mA Surface Mount 1 200V SOD-323 - - 2 2pF - +150 °C 1.8mm 1.35mm
RS Stock No. 751-3421
Mfr. Part No.BAV116W-7-F
SGD0.058
Each (On a Tape of 100)
units
Single 215mA Surface Mount 1 130V SOD-123 - 1.25V 2 5pF -65 °C +150 °C 2.85mm 1.7mm
RS Stock No. 795-7363
Mfr. Part No.STTH5L06B-TR
SGD1.107
Each (In a Pack of 10)
units
Single 5A Surface Mount 1 600V DPAK (TO-252) Silicon Junction 1.05V 3 - - +175 °C 6.6mm 6.2mm
RS Stock No. 438-0338
Mfr. Part No.BAS32L,115
BrandNexperia
SGD0.033
Each (On a Reel of 2500)
units
Single 200mA Surface Mount 1 75V MiniMELF - 1V 2 - -65 °C +200 °C 3.7mm 1.6mm
RS Stock No. 802-1667
Mfr. Part No.NSV1SS400T1G
SGD0.12
Each (On a Tape of 100)
units
Single - Surface Mount 1 100V SOD-523 - 1.2V 2 3pF -55 °C +150 °C 1.3mm 0.9mm
RS Stock No. 124-2277
Mfr. Part No.BAS45A,113
BrandNexperia
SGD0.138
Each (On a Reel of 10000)
units
Single 250mA Through Hole 1 125V DO-34 Silicon Junction 1V 2 - -65 °C +175 °C 3.04mm 1.6mm
RS Stock No. 885-5375
Mfr. Part No.6A05-T
SGD0.239
Each (In a Pack of 20)
units
Single - Through Hole 1 - R 6 Silicon Junction - 2 - -65 °C +175 °C 9.1mm -
RS Stock No. 165-2780
Mfr. Part No.LL4150GS18
BrandVishay
SGD0.03
Each (On a Reel of 10000)
units
Single 600mA Surface Mount 1 50V MiniMELF Silicon Junction 1V 2 - -65 °C +175 °C 3.7mm 1.6mm
RS Stock No. 922-8260
Mfr. Part No.6A10-T
SGD0.313
Each (On a Reel of 500)
units
Single 6A Through Hole 1 1000V R 6 Silicon Junction 900mV 2 - -65 °C +175 °C 9.1mm -
RS Stock No. 165-6022
Mfr. Part No.BA159GP-E3/54
BrandVishay
SGD0.148
Each (On a Reel of 5500)
units
Single 1A Through Hole 1 1000V DO-204AL Silicon Junction 1.3V 2 15pF -65 °C +175 °C 5.2mm -
RS Stock No. 710-4516
Mfr. Part No.LL4150GS18
BrandVishay
SGD0.05
Each (In a Pack of 100)
units
Single 600mA Surface Mount 1 50V MiniMELF - 1V 2 - -65 °C +175 °C 3.7mm 1.6mm
RS Stock No. 826-7848
Mfr. Part No.DA227TL
BrandROHM
SGD0.247
Each (In a Pack of 40)
units
Isolated 300mA Surface Mount 2 80V SOT-343 - 1.2V 4 3.5pF - +150 °C 2mm 1.25mm
RS Stock No. 168-7252
Mfr. Part No.STTH2R06
SGD0.246
Each (On a Tape of 2000)
units
Single 2A Through Hole 1 600V DO-41 Silicon Junction 1.7V 2 - -40 °C +175 °C 5.2mm -
RS Stock No. 829-0475
Mfr. Part No.STTH20W02CW
SGD1.996
Each (In a Pack of 5)
units
Common Cathode 20A Through Hole 2 200V TO-247 - 1.4V 3 - - +175 °C 15.75mm 5.15mm
RS Stock No. 700-3677
Mfr. Part No.1N4148WS-E3-08
BrandVishay
SGD0.093
Each (In a Pack of 100)
units
Single 150mA Surface Mount 1 75V SOD-323 - 1.2V 2 4pF -55 °C +150 °C 1.95mm 1.5mm
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 ...