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 891 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 796-9650
製造零件編號BAV21 R0
HK$0.197
/個 (每包:250個)
單位
Single 200mA Through Hole 1 - DO-35 Silicon Junction 1.25V 2 5pF -65 °C +200 °C 5.08mm -
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 700-3876
製造零件編號BAW56-E3-08
BrandVishay
HK$0.66
/個 (每包:250個)
單位
Common Anode 250mA Surface Mount 2 70V SOT-23 Silicon Junction 1.25V 3 - -65 °C +150 °C 3.1mm 1.43mm
RS庫存編號 169-0807
製造零件編號BAS116UDJ-7
HK$0.697
個 (在毎卷:10000)
單位
Isolated 215mA Surface Mount 2 85V SOT-963 Silicon Junction 1.35V 6 2pF -55 °C +150 °C 1.05mm 0.85mm
RS庫存編號 169-0710
製造零件編號RS1K-13-F
HK$0.847
個 (在毎卷:5000)
單位
Single 1A Surface Mount 1 800V SMA Silicon Junction 1.3V 2 15pF -65 °C +150 °C 4.6mm 2.92mm
RS庫存編號 751-4749
製造零件編號S1AB-13-F
HK$0.84
/個 (每包:100個)
單位
Single 1A Surface Mount 1 50V SMB - 1.1V 2 10pF -65 °C +150 °C 4.57mm 3.94mm
RS庫存編號 751-5120
製造零件編號US1A-13-F
HK$1.054
/個 (每包:50個)
單位
Single 1A Surface Mount 1 50V SMA Silicon Junction 1V 2 20pF -65 °C +150 °C 4.6mm 2.92mm
RS庫存編號 166-0633
製造零件編號BAS29,215
BrandNexperia
HK$0.625
個 (在毎卷:3000)
單位
Single 250mA Surface Mount 1 90V SOT-23 (TO-236AB) Silicon Junction 1.25V 3 - -65 °C +150 °C 3mm 1.4mm
RS庫存編號 171-4403
製造零件編號BAS21VMTE-17
BrandROHM
HK$0.274
/個 (每包:250個)
單位
Single 200mA Surface Mount 1 200V SOD-323, UMD Silicon Junction 1.25V 2 2.5pF - +150 °C 1.7mm 1.25mm
RS庫存編號 626-1526
製造零件編號BA591,115
BrandNXP
HK$1.513
/個 (每包:25個)
單位
Single 100mA Surface Mount 1 35V UMD - 1V 2 0.9pF -65 °C +150 °C 1.8mm 1.35mm
RS庫存編號 805-1479
製造零件編號M1MA152WAT1G
HK$0.227
/個 (每包:250個)
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 180-7086
製造零件編號VS-ETU3006FP-M3
BrandVishay
HK$11.048
毎管:50 個
單位
Single 30A Through Hole 1 600V TO-220 - - 2 + Tab 20pF -65 °C +175 °C 10.36mm 4.93mm
RS庫存編號 813-0752
製造零件編號LL4154-GS08
BrandVishay
HK$0.353
/個 (每包:250個)
單位
Single 300mA Surface Mount 1 25V SOD-80 - 1V 2 4pF - +175 °C 2.7mm -
全新
RS庫存編號 184-4893
製造零件編號BAS16P2T5G
HK$0.509
/個 (每包:250個)
單位
Single 200mA Surface Mount 1 100V SOD-923 - - 2 2pF -55 °C +150 °C 0.85mm 0.65mm
RS庫存編號 902-6486
製造零件編號1N4151W-E3-08
BrandVishay
HK$0.338
/個 (每包:250個)
單位
Single 150mA Surface Mount 1 50V SOD-123 - 1V 2 2pF -55 °C +150 °C 2.85mm 1.7mm
RS庫存編號 922-8430
製造零件編號PDU620-13
HK$4.087
個 (在毎卷:5000)
單位
Single 6A Surface Mount 1 200V PowerDI 5 Silicon Junction 975mV 3 375pF -65 °C +175 °C 5.45mm 4.05mm
RS庫存編號 700-2898
製造零件編號RGL34J-E3/98
BrandVishay
HK$2.498
/個 (每包:20個)
單位
Single - Surface Mount 1 - DO-213AA - - 2 - - - - -
RS庫存編號 165-2978
製造零件編號RGL34K-E3/98
BrandVishay
HK$1.216
個 (在毎卷:2500)
單位
Single 500mA Surface Mount 1 800V DO-213AA Silicon Junction 1.3V 2 - -65 °C +175 °C 3.68mm 1.68mm
RS庫存編號 751-3449
製造零件編號BAV19WS-7-F
HK$0.561
/個 (每包:100個)
單位
Single 250mA Surface Mount 1 100V SOD-323 - 1.25V 2 5pF -65 °C +150 °C 1.8mm 1.4mm
全新
RS庫存編號 184-0991
製造零件編號MMBD4148CA
HK$0.402
個 (在毎卷:3000)
單位
- 200mA Surface Mount 2 100V SOT-23 - - 3 4pF - +150 °C 2.92mm 1.3mm