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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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庫存編號 698-0319
製造零件編號DA3J101F0L
BrandPanasonic
HK$1.218
/個 (每包:50個)
單位
Series 100mA Surface Mount 2 80V SMini3 F2 B - 1.2V 3 - -55 °C +150 °C 2mm 1.25mm
RS庫存編號 698-0328
製造零件編號DA3X101A0L
BrandPanasonic
HK$0.429
/個 (每包:100個)
單位
Single 100mA Surface Mount 1 80V Mini3 G3 B - 1.2V 3 - -55 °C +150 °C 2.9mm 1.5mm
RS庫存編號 749-8142
製造零件編號DA2S10400L
BrandPanasonic
HK$0.776
Each (On a Tape of 50)
單位
Single 200mA Surface Mount 1 80V SSMini2 F5 B - 1.1V 2 4pF - +150 °C 1.2mm 0.8mm
RS庫存編號 749-8148
製造零件編號DA2S00100L
BrandPanasonic
HK$1.083
/個 (每包:50個)
單位
Single 100mA Surface Mount 1 40V SSMini2 F5 B - 1V 2 1.2pF -25 °C +85 °C 1.2mm 0.8mm
RS庫存編號 169-7846
製造零件編號DA2J10700L
BrandPanasonic
HK$0.311
個 (在毎卷:3000)
單位
Single 100mA Surface Mount 1 300V SMini2 F5 B Silicon Junction 1.2V 2 3pF - +150 °C 1.7mm 1.25mm
RS庫存編號 168-3351
製造零件編號DA3J101F0L
BrandPanasonic
HK$0.45
個 (在毎卷:3000)
單位
Series 100mA Surface Mount 2 80V SMini3 F2 B Silicon Junction 1.2V 3 - -55 °C +150 °C 2mm 1.25mm
RS庫存編號 703-3688
製造零件編號DA3X101F0L
BrandPanasonic
HK$0.811
/個 (每包:50個)
單位
Series 225mA Surface Mount 2 80V Mini3 G3 B - 1.2V 3 - -55 °C +150 °C 2.9mm 1.5mm
RS庫存編號 169-7847
製造零件編號DA2S00100L
BrandPanasonic
HK$0.335
個 (在毎卷:3000)
單位
Single 100mA Surface Mount 1 40V SSMini2 F5 B Silicon Junction 1V 2 1.2pF -25 °C +85 °C 1.2mm 0.8mm
RS庫存編號 169-7845
製造零件編號DA2S10400L
BrandPanasonic
HK$0.187
個 (在毎卷:3000)
單位
Single 200mA Surface Mount 1 80V SSMini2 F5 B Silicon Junction 1.1V 2 4pF - +150 °C 1.2mm 0.8mm
RS庫存編號 168-3416
製造零件編號DA3X101F0L
BrandPanasonic
HK$0.265
個 (在毎卷:3000)
單位
Series 225mA Surface Mount 2 80V Mini3 G3 B Silicon Junction 1.2V 3 - -55 °C +150 °C 2.9mm 1.5mm
RS庫存編號 749-8145
製造零件編號DA2J10700L
BrandPanasonic
HK$1.225
/個 (每包:20個)
單位
Single 100mA Surface Mount 1 300V SMini2 F5 B - 1.2V 2 3pF - +150 °C 1.7mm 1.25mm
RS庫存編號 168-3353
製造零件編號DA3X101A0L
BrandPanasonic
HK$0.232
個 (在毎卷:3000)
單位
Single 100mA Surface Mount 1 80V Mini3 G3 B Silicon Junction 1.2V 3 - -55 °C +150 °C 2.9mm 1.5mm