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 1 - 20 of 441 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. 443-3353
Mfr. Part No.BAV202-GS08
BrandVishay
kr 0,12
Each (In a Pack of 50)
Units
Single 250mA Surface Mount 1 200V Quadro Melf - 1V 2 - -65 °C +175 °C 3.5mm 1.7mm
RS Stock No. 700-3671
Mfr. Part No.1N4148W-E3-08
BrandVishay
kr 0,753
Each (In a Pack of 100)
Units
Single 150mA Surface Mount 1 75V SOD-123 - 1.2V 2 4pF -55 °C +150 °C 2.85mm 1.7mm
RS Stock No. 177-7386
Mfr. Part No.1N4937GP-E3/54
BrandVishay
kr 0,532
Each (On a Reel of 5500)
Units
Single - Through Hole 1 - DO-204AL Silicon Junction - 2 - -65 °C +175 °C 5.2mm -
RS Stock No. 812-9235
Mfr. Part No.S5J-E3/57T
BrandVishay
kr 3,116
Each (On a Tape of 20)
Units
Single - Surface Mount 1 - DO-214AB (SMC) Silicon Junction 1.15V 2 - -55 °C +150 °C 7.11mm 6.22mm
RS Stock No. 903-0808
Mfr. Part No.GSD2004W-E3-08
BrandVishay
kr 0,554
Each (On a Reel of 250)
Units
Single 225mA Surface Mount 1 240V SOD-123 - 1V 2 5pF -55 °C +150 °C 2.85mm 1.7mm
RS Stock No. 865-1892
Mfr. Part No.1N4148W-E3-08
BrandVishay
kr 0,322
Each (On a Reel of 3000)
Units
Single - Surface Mount 1 - SOD-123 Silicon Junction - 2 - -55 °C +150 °C 2.85mm 1.7mm
RS Stock No. 145-2034
Mfr. Part No.BA157-E3/54
BrandVishay
kr 0,291
Each (On a Reel of 5500)
Units
Single 1A Through Hole 1 400V DO-204AL Silicon Junction 1.3V 2 12pF -65 °C +125 °C 5.2mm -
RS Stock No. 145-2697
Mfr. Part No.S5J-E3/57T
BrandVishay
kr 1,72
Each (On a Reel of 850)
Units
Single - Surface Mount 1 - DO-214AB (SMC) Silicon Junction 1.15V 2 - -55 °C +150 °C 7.11mm 6.22mm
RS Stock No. 815-1169
Mfr. Part No.BA157-E3/54
BrandVishay
kr 0,288
Each (In a Pack of 100)
Units
Single 1A Through Hole 1 400V DO-204AL - 1.3V 2 12pF -65 °C +125 °C 5.2mm -
RS Stock No. 145-2186
Mfr. Part No.BAV202-GS08
BrandVishay
kr 0,12
Each (On a Reel of 2500)
Units
Single 250mA Surface Mount 1 200V Quadro Melf Silicon Junction 1V 2 - -65 °C +175 °C 3.5mm 1.7mm
RS Stock No. 145-2101
Mfr. Part No.GSD2004W-E3-08
BrandVishay
kr 0,43
Each (On a Reel of 3000)
Units
Single 225mA Surface Mount 1 240V SOD-123 Silicon Junction 1V 2 5pF -55 °C +150 °C 2.85mm 1.7mm
RS Stock No. 902-6528
Mfr. Part No.1N4937GP-E3/54
BrandVishay
kr 0,507
Each (In a Pack of 100)
Units
Single - Through Hole 1 - DO-204AL - - 2 - -65 °C +175 °C 5.2mm -
RS Stock No. 818-5213
Mfr. Part No.UGF8JT-E3/45
BrandVishay
kr 5,166
Each (In a Pack of 5)
Units
Single - Through Hole 1 - TO-220F Silicon Junction 1.75V 2 - -55 °C +150 °C 10.26mm 4.83mm
RS Stock No. 919-4306
Mfr. Part No.CGP30-E3/54
BrandVishay
kr 5,10
Each (On a Reel of 1400)
Units
Single - Through Hole 1 - DO-201AD Silicon Junction 1.2V 2 - -65 °C +175 °C 9.5mm -
RS Stock No. 177-7622
Mfr. Part No.BAV70-E3-08
BrandVishay
kr 0,322
Each (On a Reel of 3000)
Units
- - - - - - - - - - - - - -
RS Stock No. 145-2081
Mfr. Part No.1N4151WS-G3-08
BrandVishay
kr 0,176
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. 165-7040
Mfr. Part No.SA2M-E3/5AT
BrandVishay
kr 0,42
Each (On a Reel of 7500)
Units
Single - Surface Mount 1 - DO-214AC (SMA) Silicon Junction 1.1V 2 - -55 °C +150 °C 4.5mm 2.79mm
RS Stock No. 180-8609
Mfr. Part No.1N4150TR
BrandVishay
kr 1,476
Each (In a Pack of 200)
Units
- - - - - - - - - - - - - -
RS Stock No. 165-7208
Mfr. Part No.MSE1PJHM3/89A
BrandVishay
kr 0,318
Each (On a Reel of 4500)
Units
Single - Surface Mount 1 - μSMP Silicon Junction 1.1V 2 - -55 °C +175 °C 2.3mm 1.4mm
RS Stock No. 180-8615
Mfr. Part No.ES1PB-M3/84A
BrandVishay
kr 3,119
Each (In a Pack of 25)
Units
- - - - - - - - - - - - - -