Rectifier Diodes & Schottky Diodes

What is a Rectifier Diode?
A rectifier diode main purpose is to rectify alternating currents. It's used to flow a current through a circuit in one direction, in contrast to elements such as resistors a rectifiers current has a non-linear relationship to the voltage across it. The diode will be forward bias when positive voltage is being applied and will do its best to operate as a short circuit and allow the current to flow through the diode freely. Its main task is to convert an alternating current (AC) into a direct current (DC) through the application of rectifier bridges. A rectifier diode can sometimes be used as a Schottky Rectifier.

What is a Schottky Diode?
A Schottky Diode is sometimes referred to as a Barrier Diode or a Hot Carrier Diode. The Schottky is a single type of electronic component which is a semiconductor. It has fast switching action with an accompanying low forward voltage drop, when current flows through the diode, a small voltage drop happens across the diode terminals.
A standard diode has a voltage drop between 0.6 and 1.7 volts whereas a Schottkys drop is between 0.15 and 0.45 volts. This lower voltage drop facilitates a high switching speed as well as improved system efficiency.

What are Schottky Diodes used for?
• They are used for the voltage clamping of applications, also as a preventative of transistor saturation. This is because they have a high current density,
• They can be used as rectifiers (in power supplies.
• A good element to use in applications that are sensitive and efficiency
• To prevent batteries from discharging
• Solar panels and grid connected systems

Why should I use a Schottky?
• They feature a low turn voltage between 0.15 and 0.45 volts
• A fast recovery time, resulting in a small amount of stored charge that can then be used for high speed switches.
• The low junction capacitance occupies a small space, after the results given from the wire point contact the silicon, the capacitance levels are also very small.
• Higher efficiency
• Integrated guard ring for stress protection

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Description Price Diode Configuration Maximum Continuous Forward Current Number of Elements per Chip Rectifier Type Peak Reverse Repetitive Voltage Mounting Type Package Type Diode Technology Diode Type Pin Count Maximum Forward Voltage Drop Length Width Height
RS庫存編號 809-9045
製造零件編號C3D02060F
BrandWolfspeed
HK$7.261
/個 (每包:10個)
單位
Single 4A 1 - 600V Through Hole TO-220 SiC Schottky SiC Schottky 2 2.4V - - -
RS庫存編號 177-7165
製造零件編號C3D02060F
BrandWolfspeed
HK$8.50
毎管:50 個
單位
Single 4A 1 - 600V Through Hole TO-220 SiC Schottky SiC Schottky 2 2.4V - - -
RS庫存編號 649-1143
製造零件編號1N4007RLG
HK$0.542
/個 (每包:100個)
單位
Single 1A 1 Switching 1000V Through Hole DO-41 Silicon Junction Silicon Junction 2 1.1V - - -
RS庫存編號 649-1187
製造零件編號1N4007RLG
HK$0.281
/個 (每包:2500個)
單位
Single 1A 1 Switching 1000V Through Hole DO-41 Silicon Junction Silicon Junction 2 1.1V - - -
RS庫存編號 649-1171
製造零件編號1N4007RLG
HK$0.324
/個 (每包:1000個)
單位
Single 1A 1 Switching 1000V Through Hole DO-41 Silicon Junction Silicon Junction 2 1.1V - - -
RS庫存編號 865-1877
製造零件編號1N5408-E3/54
BrandVishay
HK$1.215
個 (在毎卷:1400)
單位
Single 3A 1 - 1000V Through Hole DO-201AD Silicon Junction Silicon Junction 2 1.2V - - -
RS庫存編號 708-7984
製造零件編號1N4007GP-E3/54
BrandVishay
HK$1.719
/個 (每包:50個)
單位
Single 1A 1 Switching 1000V Through Hole DO-204AL Silicon Junction Silicon Junction 2 1.1V - - -
RS庫存編號 918-9691
製造零件編號1N4007GP-E3/54
BrandVishay
HK$0.732
個 (在毎卷:5500)
單位
Single 1A 1 Switching 1000V Through Hole DO-204AL Silicon Junction Silicon Junction 2 1.1V - - -
RS庫存編號 628-9502
製造零件編號1N5408-E3/54
BrandVishay
HK$3.14
/個 (每包:10個)
單位
Single 3A 1 - 1000V Through Hole DO-201AD Silicon Junction - 2 1.2V 9.5mm 5.3mm 5.3mm
RS庫存編號 700-3665
製造零件編號1N4007GP-E3/54
BrandVishay
HK$2.057
/個 (每包:50個)
單位
Single 1A 1 Switching 1000V Through Hole DO-204AL Silicon Junction Silicon Junction 2 1.1V - - -
RS庫存編號 121-6338
製造零件編號MBRD1045T4G
HK$2.532
個 (在毎卷:2500)
單位
Single 10A 1 Switching 45V Surface Mount D2PAK (TO-263) Schottky Schottky 3 570mV - - -
RS庫存編號 781-5745
製造零件編號MBRD1045T4G
HK$6.903
/個 (每包:10個)
單位
Single 10A 1 Switching 45V Surface Mount D2PAK (TO-263) Schottky Schottky 3 570mV - - -
RS庫存編號 165-2386
製造零件編號VS-70HF120
BrandVishay
HK$26.648
個 (以毎袋:100)
單位
Stud Cathode 70A 1 Switching 1200V Thread Mount DO-5 Silicon Junction Silicon Junction 2 1.35V - - -
RS庫存編號 227-9501
製造零件編號VS-70HF120
BrandVishay
HK$58.43
單位
Stud Cathode 70A 1 Switching 1200V Thread Mount DO-5 Silicon Junction Silicon Junction 2 1.35V - - -
RS庫存編號 759-6687
製造零件編號1N4005
HK$0.40
/個 (每包:100個)
單位
Single 1A 1 Switching 600V Through Hole DO-41 Silicon Junction Silicon Junction 2 1.1V - - -
RS庫存編號 639-1790
製造零件編號P600M-E3/54
BrandVishay
HK$10.162
/個 (每包:5個)
單位
Single 6A 1 Switching 1000V Through Hole P600 Silicon Junction Silicon Junction 2 1.4V - - -
RS庫存編號 918-9430
製造零件編號P600M-E3
BrandVishay
HK$2.298
個 (在毎卷:800)
單位
Single 6A 1 Switching 1000V Through Hole P600 Silicon Junction Silicon Junction 2 1.4V - - -
RS庫存編號 865-1870
製造零件編號1N4001-E3/54
BrandVishay
HK$0.197
個 (在毎卷:5500)
單位
Single 1A 1 - 50V Through Hole DO-204AL Silicon Junction Silicon Junction 2 1.1V - - -
RS庫存編號 628-8931
製造零件編號1N4001-E3/54
BrandVishay
HK$1.576
/個 (每包:10個)
單位
Single 1A 1 - 50V Through Hole DO-204AL Silicon Junction - 2 1.1V 5.2mm 2.7mm 2.7mm
RS庫存編號 781-5843
製造零件編號MR854G
HK$1.678
/個 (每包:50個)
單位
Single 3A 1 Fast Recovery 400V Through Hole DO-41 Silicon Junction Silicon Junction 2 1.25V - - -