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. 922-7847
FabrikantnummerZHCS1000TA
FabrikantDiodesZetex
€ 0,183
Each (On a Reel of 3000)
Aantal stuks
Surface Mount SOT-23 1.75A 40V Single - Schottky 3 - 1 Schottky 12ns - -
RS-stocknr. 687-0763
Fabrikantnummer1N5711
€ 0,241
Each (In a Pack of 50)
Aantal stuks
Through Hole DO-35 15mA 70V Single - Schottky 2 410mV 1 Schottky - 2mm -
RS-stocknr. 227-9488
FabrikantnummerVS-70HF80
FabrikantVishay
€ 9,95
Each
Aantal stuks
Thread Mount DO-5 70A 800V Stud Cathode Switching Silicon Junction 2 1.35V 1 Silicon Junction - - -
RS-stocknr. 165-7049
FabrikantnummerSB240S-E3/54
FabrikantVishay
€ 0,103
Each (On a Reel of 5500)
Aantal stuks
Through Hole DO-204AC 2A 40V Single - Schottky 2 500mV 1 Schottky - 3.6mm -
RS-stocknr. 774-3350
Fabrikantnummer1N5821G
FabrikantON Semiconductor
€ 0,292
Each (In a Pack of 10)
Aantal stuks
Through Hole DO-201AD 3A 30V Single - Schottky 2 900mV 1 Schottky - 5.3mm -
RS-stocknr. 708-2282
FabrikantnummerDFLS160-7
FabrikantDiodesZetex
€ 0,331
Each (In a Pack of 25)
Aantal stuks
Surface Mount PowerDI 123 1A 60V Single - Schottky 2 500mV 1 Schottky - - -
RS-stocknr. 761-4075
FabrikantnummerDSEP2x101-04A
FabrikantIXYS
€ 25,87
Each
Aantal stuks
Panel Mount SOT-227B 100A 400V Isolated Fast Recovery Silicon Junction 4 1.95V 2 Silicon Junction 85ns - -
RS-stocknr. 165-2366
FabrikantnummerVS-70HF80
FabrikantVishay
€ 7,71
Each (In a Bag of 100)
Aantal stuks
Thread Mount DO-5 70A 800V Stud Cathode Switching Silicon Junction 2 1.35V 1 Silicon Junction - - -
RS-stocknr. 922-8459
FabrikantnummerSBR10U45SP5-13
FabrikantDiodesZetex
€ 0,272
Each (On a Reel of 5000)
Aantal stuks
Surface Mount PowerDI 5 10A 45V Single - Schottky 3 470mV 1 Schottky - - -
RS-stocknr. 922-8086
FabrikantnummerB1100-13-F
FabrikantDiodesZetex
€ 0,096
Each (On a Reel of 5000)
Aantal stuks
Surface Mount DO-214AC (SMA) 1A 100V Single - Schottky 2 790mV 1 Schottky - - -
RS-stocknr. 438-2788
FabrikantnummerPMLL4148L,115
FabrikantNexperia
€ 0,016
Each (On a Reel of 2500)
Aantal stuks
Surface Mount MiniMELF 200mA 100V Single Switching Silicon Junction 2 1V 1 Silicon Junction 4ns - -
RS-stocknr. 670-8823
FabrikantnummerFDLL4148
FabrikantON Semiconductor
€ 0,068
Each (In a Pack of 25)
Aantal stuks
Surface Mount SOD-80 300mA 100V Single Switching Silicon Junction 2 1V 1 Silicon Junction 4ns - -
RS-stocknr. 688-2108
FabrikantnummerMUR820 C0
€ 0,994
Each (In a Pack of 5)
Aantal stuks
Through Hole TO-220AC 8A 200V Single Switching Silicon Junction 2 975mV 1 Silicon Junction 25ns - -
RS-stocknr. 436-7830
FabrikantnummerBAV199,215
FabrikantNexperia
€ 0,158
Each (In a Pack of 25)
Aantal stuks
Surface Mount SOT-23 (TO-236AB) 160mA 85V Series Low Leakage - 3 1.25V 2 Silicon Junction 3µs - -
RS-stocknr. 122-0025
FabrikantnummerMMBD4448HADW-7-F
FabrikantDiodesZetex
€ 0,112
Each (On a Reel of 3000)
Aantal stuks
Surface Mount SOT-363 (SC-88) 500mA 80V 2x Common Anode Pair Switching Silicon Junction 6 1.25V 4 Silicon Junction 4ns - -
RS-stocknr. 169-8968
FabrikantnummerSK34A R2
€ 0,086
Each (On a Reel of 7500)
Aantal stuks
Surface Mount DO-214AC (SMA) 3A 40V Single - Schottky 2 - 1 Schottky - - -
RS-stocknr. 688-0495
FabrikantnummerMBR140SFT1G
FabrikantON Semiconductor
€ 0,338
Each (In a Pack of 5)
Aantal stuks
Surface Mount SOD-123FL 1A 40V Single - Schottky 2 550mV 1 Schottky - - -
RS-stocknr. 708-2286
FabrikantnummerMMBD4448HADW-7-F
FabrikantDiodesZetex
€ 0,325
Each (In a Pack of 25)
Aantal stuks
Surface Mount SOT-363 (SC-88) 500mA 80V 2x Common Anode Pair Switching Silicon Junction 6 1.25V 4 Silicon Junction 4ns - -
RS-stocknr. 124-9926
Fabrikantnummer1N5821RLG
FabrikantON Semiconductor
€ 0,125
Each (On a Reel of 1500)
Aantal stuks
Through Hole DO-201AD 3A 30V Single - Schottky 2 - 1 Schottky - 5.3mm -
RS-stocknr. 751-4871
FabrikantnummerSBR10U45SP5-13
FabrikantDiodesZetex
€ 0,712
Each (In a Pack of 5)
Aantal stuks
Surface Mount PowerDI 5 10A 45V Single - Schottky 3 470mV 1 Schottky - - -