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. 168-8048
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.STTH30W02CW
THB48.30
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. 829-0478
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.STTH30W02CW
THB70.158
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. 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
THB1.796
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. 842-8276
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1N4148
THB0.183
Each (On a Reel of 2000)
Units
- - - - - - - - - - - - - -
RS Stock No. 124-1312
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1N4148TA
THB0.313
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. 842-8002
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1N4148
THB0.294
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. 124-1307
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1N4148TR
THB0.254
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. 103-2959
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MUR1620CTRG
THB27.377
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
THB32.37
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. 918-9676
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RS1J-E3/61T
Brand :Vishay
THB4.284
Each (On a Reel of 1800)
Units
Single - Surface Mount 1 - SMA Silicon Junction - 2 - - - - -
RS Stock No. 110-7107
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BAV70E6433HTMA1
Brand :Infineon
THB0.839
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. 700-2909
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RS1J-E3/61T
Brand :Vishay
THB4.56
Each: (In a Pack of 50)
Units
Single - Surface Mount 1 - SMA - - 2 - - - - -
RS Stock No. 445-4293
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BAV70E6327HTSA1
Brand :Infineon
THB2.757
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. 121-9499
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1N4005-T
Brand :DiodesZetex
THB0.612
Each (On a Reel of 10000)
Units
Single 1A Through Hole 1 600V DO-41 Silicon Junction 1V 2 15pF -65 °C +150 °C 5.21mm -
RS Stock No. 751-2724
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1N4005-T
Brand :DiodesZetex
THB1.126
Each: (In a Pack of 250)
Units
Single 1A Through Hole 1 600V DO-41 - 1V 2 15pF -65 °C +150 °C 5.21mm -
RS Stock No. 911-0941
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BAV70E6327HTSA1
Brand :Infineon
THB0.605
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. 145-2641
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LL4148-GS18
Brand :Vishay
THB0.424
Each (On a Reel of 10000)
Units
Single 300mA Surface Mount 1 - MiniMELF Silicon Junction 1V 2 - -65 °C +175 °C 3.7mm 1.6mm
RS Stock No. 885-5334
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.10A02-T
Brand :DiodesZetex
THB15.264
Each: (In a Pack of 20)
Units
Single - Through Hole 1 - R 6 - - 2 - -65 °C +150 °C 9.1mm -
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