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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Omschrijving Prijs 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-stocknr. 102-6169
FabrikantnummerSTTH9012TV1
€ 21,08
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Aantal stuks
Isolated 90A Surface Mount 2 1200V ISOTOP Silicon Junction 1.9V 4 - - +150 °C 38.2mm 25.5mm
RS-stocknr. 829-0670
FabrikantnummerSTTH9012TV1
€ 23,46
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Aantal stuks
Isolated 90A Surface Mount 2 1200V ISOTOP - 1.9V 4 - - +150 °C 38.2mm 25.5mm
RS-stocknr. 165-6865
FabrikantnummerSTTH806G-TR
€ 0,725
Each (On a Reel of 1000)
Aantal stuks
Single 8A Surface Mount 1 600V D2PAK (TO-263) Silicon Junction 1.85V 3 - - +175 °C 10.4mm 9.35mm
RS-stocknr. 795-9117
FabrikantnummerSTTH806G-TR
€ 1,492
Each (In a Pack of 5)
Aantal stuks
Single 8A Surface Mount 1 600V D2PAK (TO-263) Silicon Junction 1.85V 3 - - +175 °C 10.4mm 9.35mm
RS-stocknr. 810-7345
FabrikantnummerSTTH9012TV2
€ 24,31
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Aantal stuks
Isolated 45A Panel Mount 2 1200V ISOTOP - 1.9V 4 45pF - +150 °C 38.2mm 24.8mm
RS-stocknr. 168-8105
FabrikantnummerSTTH20R04FP
€ 1,629
Each (In a Tube of 50)
Aantal stuks
Single 20A Through Hole 1 400V TO-220FPAC Silicon Junction 1.7V 2 - - +175 °C 10.4mm 4.6mm
RS-stocknr. 168-7879
FabrikantnummerSTTH9012TV2
€ 22,349
Each (In a Tube of 10)
Aantal stuks
Isolated 45A Panel Mount 2 1200V ISOTOP Silicon Junction 1.9V 4 45pF - +150 °C 38.2mm 24.8mm
RS-stocknr. 168-8047
FabrikantnummerSTTH20W02CW
€ 1,512
Each (In a Tube of 30)
Aantal stuks
Common Cathode 20A Through Hole 2 200V TO-247 Silicon Junction 1.4V 3 - - +175 °C 15.75mm 5.15mm
RS-stocknr. 829-0475
FabrikantnummerSTTH20W02CW
€ 1,218
Each (In a Pack of 5)
Aantal stuks
Common Cathode 20A Through Hole 2 200V TO-247 - 1.4V 3 - - +175 °C 15.75mm 5.15mm
RS-stocknr. 829-2768
FabrikantnummerSTTH20R04FP
€ 1,865
Each (In a Pack of 2)
Aantal stuks
Single 20A Through Hole 1 400V TO-220FPAC - 1.7V 2 - - +175 °C 10.4mm 4.6mm
RS-stocknr. 829-0393
FabrikantnummerSTTH802B-TR
€ 0,712
Each (In a Pack of 25)
Aantal stuks
Single 8A Surface Mount 1 200V DPAK (TO-252) Silicon Junction 1.05V 3 - - +175 °C 6.6mm 6.2mm
RS-stocknr. 168-8893
FabrikantnummerSTTH3002PI
€ 3,587
Each (In a Tube of 30)
Aantal stuks
Single 30A Through Hole 1 200V DOP3I Silicon Junction 1.05V 2 - - +175 °C 15.5mm 4.6mm
RS-stocknr. 829-4064
FabrikantnummerSTTH61W04SW
€ 3,465
Each (In a Pack of 2)
Aantal stuks
Single 60A Through Hole 1 400V TO-247 - 1.35V 3 - - +175 °C 15.75mm 5.15mm
RS-stocknr. 795-9189
FabrikantnummerSTTH802CB-TR
€ 0,507
Each (On a Tape of 10)
Aantal stuks
Common Cathode 2 x 4A Surface Mount 2 200V DPAK (TO-252) Silicon Junction 1.25V 3 - - +175 °C 6.6mm 6.2mm
RS-stocknr. 168-8895
FabrikantnummerSTTH8R04D
€ 1,202
Each (In a Tube of 50)
Aantal stuks
Single 8A Through Hole 1 400V TO-220AC Silicon Junction 1.5V 2 - -40 °C +175 °C 10.4mm 4.6mm
RS-stocknr. 165-6553
FabrikantnummerSTTH812G-TR
€ 0,647
Each (On a Reel of 1000)
Aantal stuks
Single 8A Surface Mount 1 1200V D2PAK (TO-263) Silicon Junction 2.2V 3 - - +175 °C 10.4mm 9.35mm
RS-stocknr. 168-8608
FabrikantnummerSTTH5R06DJF-TR
€ 1,153
Each (On a Reel of 3000)
Aantal stuks
Single 5A Surface Mount 1 600V PowerFLAT Silicon Junction 2V 8 - - +175 °C 5.2mm 6.15mm
RS-stocknr. 795-6824
FabrikantnummerSTTH1R04QRL
€ 0,378
Each (In a Pack of 25)
Aantal stuks
Single 1A Through Hole 1 400V DO-15 - 1.5V 2 - - +175 °C 6.75mm 3.53mm
RS-stocknr. 168-8896
FabrikantnummerSTTH30L06CW
€ 2,779
Each (In a Tube of 30)
Aantal stuks
Common Cathode - Through Hole 2 - TO-247 Silicon Junction - 3 - - +175 °C 15.75mm 5.15mm
RS-stocknr. 165-5584
FabrikantnummerSTTH802B-TR
€ 0,333
Each (On a Reel of 2500)
Aantal stuks
Single 8A Surface Mount 1 200V DPAK (TO-252) Silicon Junction 1.05V 3 - - +175 °C 6.6mm 6.2mm