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.


...
顯示內容 隱藏內容

篩選條件

正在檢視 81 - 100,共 872 項產品
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庫存編號 121-9562
製造零件編號S3M-13-F
HK$1.61
個 (在毎卷:3000)
單位
Single 3A Stud 1 1000V SMC Silicon Junction 1.15V 2 40pF -65 °C +150 °C 7.11mm 6.22mm
RS庫存編號 146-9363
製造零件編號BAS16HMT116
BrandROHM
HK$0.126
個 (在毎卷:3000)
單位
Single 215mA Surface Mount 1 80V SOT-23 - - 3 2pF - +150 °C 3.1mm 1.5mm
RS庫存編號 781-3939
製造零件編號BAW56LT3G
HK$0.221
Each (On a Tape of 200)
單位
Common Anode 200mA Surface Mount 2 70V SOT-23 - 1.25V 3 2pF -55 °C +150 °C 3.04mm 1.4mm
RS庫存編號 169-0587
製造零件編號MMBD3004A-7-F
HK$0.692
個 (在毎卷:3000)
單位
Common Cathode - Surface Mount 2 - SOT-23 Silicon Junction - 3 - - - - -
RS庫存編號 902-6650
製造零件編號BAV20W-E3-18
BrandVishay
HK$0.424
/個 (每包:500個)
單位
Single 250mA Surface Mount 1 200V SOD-123 Silicon Junction 1.25V 2 - -55 °C +150 °C 2.85mm 1.7mm
RS庫存編號 145-3199
製造零件編號M1MA152KT1G
HK$0.187
個 (在毎卷:3000)
單位
Single 100mA Surface Mount 1 80V SOT-346 (SC-59) Silicon Junction 1.2V 3 2pF - +150 °C 3.1mm 1.7mm
RS庫存編號 751-2730
製造零件編號1N4448WS-7-F
HK$0.721
/個 (每包:100個)
單位
Single 500mA Surface Mount 1 75V SOD-323 - 1.25V 2 4pF -65 °C +150 °C 1.8mm 1.4mm
RS庫存編號 751-4809
製造零件編號S3GB-13-F
HK$1.948
/個 (每包:25個)
單位
Single 3A Stud 1 400V SMB - 1.15V 2 40pF -65 °C +150 °C 4.57mm 3.94mm
RS庫存編號 903-2501
製造零件編號GI1404-E3/45
BrandVishay
HK$6.397
毎管:50 個
單位
Single 8A Through Hole 1 200V TO-220AC - 975mV 2 - -65 °C +150 °C 10.54mm 4.7mm
RS庫存編號 922-8263
製造零件編號1N4148W-13-F
HK$0.216
個 (在毎卷:10000)
單位
Single 300mA Surface Mount 1 100V SOD-123 Silicon Junction 1.25V 2 2pF -65 °C +150 °C 2.85mm 1.7mm
RS庫存編號 918-9698
製造零件編號1N4148-TAP
BrandVishay
HK$0.117
個 (在毎卷:10000)
單位
Single 300mA Through Hole 1 75V DO-35 Silicon Junction 1V 2 4pF -65 °C +175 °C 3.4mm 1.7mm
RS庫存編號 751-3308
製造零件編號BAS116-7-F
HK$0.389
/個 (每包:25個)
單位
Single 215mA Surface Mount 1 85V SOT-23 Silicon Junction 1.25V 3 2pF -65 °C +150 °C 3mm 1.4mm
RS庫存編號 180-7080
製造零件編號VS-60APH03-N3
BrandVishay
HK$30.175
毎管:25 個
單位
Single 60A Through Hole 1 300V TO-247AC - - 3 70pF -55 °C +175 °C 15.87mm 5.31mm
RS庫存編號 180-8259
製造零件編號ES07B-GS08
BrandVishay
HK$1.042
個 (在毎卷:3000)
單位
- - - - - - - - - - - - - -
RS庫存編號 146-9364
製造零件編號BAS21HMT116
BrandROHM
HK$0.179
個 (在毎卷:3000)
單位
Single 200mA Surface Mount 1 200V SOT-23 - - 3 2.5pF - +150 °C 2.9mm 1.3mm
RS庫存編號 165-8667
製造零件編號S1KB-13-F
HK$0.50
個 (在毎卷:3000)
單位
Single - Surface Mount 1 - SMB Silicon Junction - 2 - -65 °C +150 °C 4.57mm 3.94mm
RS庫存編號 180-7338
製造零件編號VS-4EWH02FN-M3
BrandVishay
HK$6.011
/個 (每包:20個)
單位
Single 4A Surface Mount 1 200 (Peak Repetitive)V TO-252AA - - 3 + Tab 17pF -65 °C +175 °C 6.73mm 6.22mm
RS庫存編號 145-3200
製造零件編號M1MA152WAT1G
HK$0.159
個 (在毎卷:3000)
單位
Common Anode 100 mA, 150 mA Surface Mount 2 80V SOT-346 (SC-59) Silicon Junction 1.2V 3 15pF - +150 °C 3.1mm 1.7mm
RS庫存編號 181-7328
製造零件編號BAS316,115
BrandNexperia
HK$0.236
個 (在毎卷:3000)
單位
Single 250mA Surface Mount 1 100V SOD-323 - - 2 1.5pF -65 °C +150 °C 1.8mm 1.35mm
RS庫存編號 145-2642
製造零件編號MCL4448-TR3
BrandVishay
HK$0.19
個 (在毎卷:10000)
單位
Single 150mA Surface Mount 1 100V MicroMELF Silicon Junction 1V 2 - -65 °C +175 °C 2mm 1.2mm