Schottky Diodes & Rectifiers

A Schottky Diode, sometimes referred to as a Barrier Diode or a Hot Carrier Diode, is metal semiconductor with a fast switching action and an accompanying low forward voltage drop, with a small voltage drop across the terminals when current flows through the diode. Where a standard diode has a voltage drop between 0.6 and 1.7 volts, a Schottky's drop is between 0.15 and 0.45 volts. This lower voltage drop facilitates a high switching speed as well as improved system efficiency.

At RS Components, we have an extensive range of Schottky Diodes from leading brands across the industry, including DiodesZetex, Nexperia, ON Semiconductor, STMicroelectronics, Vishay, and many more.

What are Schottky Diodes used for?

Schottky Diodes have multiple uses across a range of electronic and electrical industries due to their sensitivity and efficiency. They are used for the voltage clamping of applications, also as a preventative of transistor saturation, and can also be used as rectifiers in power supplies to convert current from AC to DC. Schottky Diodes are used in solar panels and grid-connected systems to prevent high-performing solar cells discharging over low-performing solar cells, and additionally prevent the batteries from discharging at night.

Why use a Schottky Diode?

Schottky Diodes are favoured for their fast recovery time, which ultimately results in a small amount of stored charge that can be used for high speed switches. They feature a low turn voltage between 0.15 and 0.45 volts, a higher efficiency, and the integrated guard ring protects the internal components from stress, keeping them running smoothly for longer. 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.

What is a Rectifier Diode?

A rectifier diode's 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, and a rectifier's 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.


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Omschrijving Prijs Mounting Type Package Type Maximum Continuous Forward Current Peak Reverse Repetitive Voltage Diode Configuration Rectifier Type Diode Type Pin Count Maximum Forward Voltage Drop Number of Elements per Chip Diode Technology Peak Reverse Recovery Time Diameter Maximum Forward Current
RS-stocknr. 124-6787
FabrikantnummerRF2001T3D
FabrikantROHM
€ 0,845
Each (In a Pack of 10)
Aantal stuks
Through Hole TO-220FN 20A 350V 2x Common Cathode Pair - Silicon Junction 3 1.3V 2 Silicon Junction 25ns - -
RS-stocknr. 133-3277
FabrikantnummerRF071MM2STR
FabrikantROHM
€ 0,258
Each (In a Pack of 50)
Aantal stuks
Surface Mount SOD-123 700mA 200V Single Fast Recovery Silicon Junction 2 850mV 1 Silicon Junction 25ns - -
RS-stocknr. 124-6774
FabrikantnummerRB160MM-60TR
FabrikantROHM
€ 0,237
Each (In a Pack of 40)
Aantal stuks
Surface Mount SOD-123FL 1A 60V Single - Schottky 2 550mV 1 Schottky - - -
RS-stocknr. 133-3278
FabrikantnummerRF081MM2STR
FabrikantROHM
€ 0,246
Each (In a Pack of 50)
Aantal stuks
Surface Mount SOD-123 1A 200V Single Fast Recovery Silicon Junction 2 980mV 1 Silicon Junction 25ns - -
RS-stocknr. 263-6897
FabrikantnummerRB051L-40TE25
FabrikantROHM
€ 0,40
Each
Aantal stuks
Surface Mount SOD-106 3A 40V Single - Schottky 2 - 1 Schottky - - -
RS-stocknr. 124-6807
FabrikantnummerRR274EA-400TR
FabrikantROHM
€ 0,123
Each (In a Pack of 25)
Aantal stuks
Surface Mount TSMD 500mA 400V Isolated - - 5 1.1V 2 Silicon Junction - - -
RS-stocknr. 133-3238
FabrikantnummerRB168MM100TR
FabrikantROHM
€ 0,24
Each (In a Pack of 50)
Aantal stuks
Surface Mount SOD-123FL 1A 100V Single - Schottky 2 810mV 1 Schottky - - -
RS-stocknr. 263-6869
FabrikantnummerRB160L-40TE25
FabrikantROHM
€ 0,122
Each (In a Pack of 5)
Aantal stuks
Surface Mount SOD-106 1A 40V Single - Schottky 2 - 1 Schottky - - -
RS-stocknr. 133-2822
FabrikantnummerRR601BM4STL
FabrikantROHM
€ 0,79
Each (In a Pack of 10)
Aantal stuks
Surface Mount DPAK (TO-252) 6A 400V Single - - 2 + Tab 1.1V 1 Silicon Junction - - -
RS-stocknr. 700-2781
FabrikantnummerRR274EA-400TR
FabrikantROHM
€ 0,106
Each (In a Pack of 5)
Aantal stuks
Surface Mount TSMD 500mA 400V Isolated - - 5 1.1V 2 - - - -
RS-stocknr. 133-3280
FabrikantnummerRF201LAM2STR
FabrikantROHM
€ 0,294
Each (In a Pack of 25)
Aantal stuks
Surface Mount SOD128 2A 200V Single Fast Recovery Silicon Junction 2 870mV 1 Silicon Junction 25ns - -
RS-stocknr. 133-3279
FabrikantnummerRF101LAM2STR
FabrikantROHM
€ 0,253
Each (In a Pack of 50)
Aantal stuks
Surface Mount SOD128 1A 200V Single Fast Recovery Silicon Junction 2 870mV 1 Silicon Junction 25ns - -
RS-stocknr. 169-0489
FabrikantnummerRR274EA-400TR
FabrikantROHM
€ 0,086
Each (On a Reel of 3000)
Aantal stuks
Surface Mount TSMD 500mA 400V Isolated - - 5 1.1V 2 Silicon Junction - - -
Nieuw
RS-stocknr. 215-9865
FabrikantnummerRB560VM-40FHTE-17
FabrikantROHM
€ 0,046
Each (On a Reel of 3000)
Aantal stuks
Surface Mount SOD-323FL 500mA 40V - - - 2 - - - - - -
RS-stocknr. 150-1959
FabrikantnummerRBS2MM40ATR
FabrikantROHM
€ 0,153
Each (In a Pack of 100)
Aantal stuks
Surface Mount SOD-123FL 2A 40V Single - SiC Schottky 2 - 1 - - - -
RS-stocknr. 133-3225
FabrikantnummerRB051MM-2YTR
FabrikantROHM
€ 0,352
Each (In a Pack of 25)
Aantal stuks
Surface Mount SOD-123FL 3A 20V Single - Schottky 2 460mV 1 Schottky - - -
Nieuw
RS-stocknr. 215-9831
FabrikantnummerRB168VYM100FHTR
FabrikantROHM
€ 0,104
Each (On a Reel of 3000)
Aantal stuks
Surface Mount SOD-323HE 1A 100V - - - 2 - - - - - -
Nieuw
RS-stocknr. 215-9913
FabrikantnummerRR264MM-400TFTR
FabrikantROHM
€ 0,089
Each (On a Reel of 3000)
Aantal stuks
Surface Mount PMDU 25A 400V - - - 2 - - - - - -
RS-stocknr. 150-3576
FabrikantnummerRB500VM-40TE-17
FabrikantROHM
€ 0,088
Each (In a Pack of 250)
Aantal stuks
Surface Mount SOD-323FL 100mA 45V Single - Schottky 2 - 1 - - - -
RS-stocknr. 150-1963
FabrikantnummerRF601BM2DTL
FabrikantROHM
€ 0,888
Each (In a Pack of 25)
Aantal stuks
Surface Mount SC-63, TO-252 3A 200V Common Cathode Fast Recovery - 2 + Tab - 2 Silicon Junction 25ns - -