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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รายละเอียดสินค้า / Description ราคา / 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. 829-0478
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.STTH30W02CW
THB55.152
Each: (In a Pack of 5)
Units
Common Cathode 30A Through Hole 2 200V TO-247 - 1.4V 3 - - +175 °C 15.75mm 5.15mm
RS Stock No. 168-8048
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.STTH30W02CW
THB46.124
Each (In a Tube of 30)
Units
Common Cathode 30A Through Hole 2 200V TO-247 Silicon Junction 1.4V 3 - - +175 °C 15.75mm 5.15mm
RS Stock No. 124-1307
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1N4148TR
THB0.251
Each (On a Reel of 10000)
Units
Single 400mA Through Hole 1 100V DO-35 Silicon Junction 1V 2 4pF -65 °C +175 °C 4.56mm 1.91mm
RS Stock No. 842-8002
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1N4148
THB0.376
Each (In a Box of 2000)
Units
Single 300mA Through Hole 1 100V DO-35 Silicon Junction 1V 2 4pF - +175 °C - -
RS Stock No. 843-1562
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1N4148
THB0.668
Each: (In a Pack of 250)
Units
Single 300mA Through Hole 1 100V DO-35 Silicon Junction 1V 2 4pF - +175 °C - -
RS Stock No. 739-0290
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1N4148TA
THB1.816
Each: (In a Pack of 20)
Units
Single 400mA Through Hole 1 100V DO-35 Silicon Junction 1V 2 4pF -65 °C +175 °C 4.56mm -
RS Stock No. 124-1312
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1N4148TA
THB0.344
Each (On a Reel of 5000)
Units
Single 400mA Through Hole 1 100V DO-35 Silicon Junction 1V 2 4pF -65 °C +175 °C 4.56mm -
RS Stock No. 671-5477
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1N4148TR
THB1.75
Each: (In a Pack of 20)
Units
Single 400mA Through Hole 1 100V DO-35 Silicon Junction 1V 2 4pF -65 °C +175 °C 4.56mm 1.91mm
RS Stock No. 842-8276
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1N4148
THB0.183
Each (On a Reel of 2000)
Units
- - - - - - - - - - - - - -
RS Stock No. 773-4514
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CD1206-S01575
Brand :Bourns
THB1.724
Each: (In a Pack of 100)
Units
Single - Surface Mount 1 - 1206 Silicon Junction 1V 2 - -55 °C +125 °C 3.4mm 1.7mm
RS Stock No. 177-5431
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CD1206-S01575
Brand :Bourns
THB0.716
Each (On a Reel of 5000)
Units
Single - Surface Mount 1 - 1206 Silicon Junction 1V 2 - -55 °C +125 °C 3.4mm 1.7mm
RS Stock No. 103-2959
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MUR1620CTRG
THB42.187
Each (In a Tube of 50)
Units
Common Anode - Through Hole 2 - TO-220AB Silicon Junction 1.2V 3 - - - - -
RS Stock No. 545-2119
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MUR1620CTRG
THB48.41
Each
Units
Common Anode - Through Hole 2 - TO-220AB Silicon Junction 1.2V 3 - -65 °C +175 °C 10.28mm 4.82mm
RS Stock No. 773-7822
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MUR3020WTG
THB77.38
Each
Units
Common Cathode - Through Hole 2 - TO-247 Silicon Junction 1.05V 3 - -65 °C +175 °C 16.26mm 5.3mm
RS Stock No. 796-5890
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ES3G R7
THB14.38
Each: (In a Pack of 25)
Units
Single - Surface Mount 1 - DO-214AB (SMC) Silicon Junction 1.3V 2 - -55 °C +150 °C 7.11mm 6.22mm
RS Stock No. 103-5117
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MUR3020WTG
THB65.458
Each (In a Tube of 30)
Units
Common Cathode - Through Hole 2 - TO-247 Silicon Junction 1.05V 3 - -65 °C +175 °C 16.26mm 5.3mm
RS Stock No. 170-4033
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ES3G R7
THB9.97
Each (On a Reel of 850)
Units
Single - Surface Mount 1 - DO-214AB (SMC) Silicon Junction 1.3V 2 - -55 °C +150 °C 7.11mm 6.22mm
RS Stock No. 445-4293
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BAV70E6327HTSA1
Brand :Infineon
THB6.38
Each: (In a Pack of 50)
Units
Common Cathode - Surface Mount 2 - SOT-23 Silicon Junction 1.25V 3 - -65 °C +150 °C 2.9mm 1.3mm
RS Stock No. 796-5963
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.FR104 R0
THB1.161
Each: (In a Pack of 250)
Units
Single - Through Hole 1 - DO-41 Silicon Junction 1.2V 2 - -55 °C +150 °C 5.2mm -
RS Stock No. 751-2724
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1N4005-T
Brand :DiodesZetex
THB1.846
Each: (In a Pack of 250)
Units
Single 1A Through Hole 1 600V DO-41 - 1V 2 15pF -65 °C +150 °C 5.21mm -
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