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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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. 865-1877
Fabrikantnummer1N5408-E3/54
FabrikantVishay
€ 0,142
Each (On a Reel of 1400)
Aantal stuks
Through Hole DO-201AD 3A 1000V Single - Silicon Junction 2 1.2V 1 Silicon Junction - 5.3mm -
RS-stocknr. 628-9502
Fabrikantnummer1N5408-E3/54
FabrikantVishay
€ 0,345
Each (In a Pack of 10)
Aantal stuks
Through Hole DO-201AD 3A 1000V Single - - 2 1.2V 1 Silicon Junction - 5.3mm -
RS-stocknr. 165-2614
FabrikantnummerVS-25F120
FabrikantVishay
€ 4,714
Each (In a Bag of 100)
Aantal stuks
Thread Mount DO-4 25A 1200V Stud Cathode Switching Silicon Junction 2 1.3V 1 Silicon Junction - - -
RS-stocknr. 227-9371
FabrikantnummerVS-25F120
FabrikantVishay
€ 6,29
Each
Aantal stuks
Thread Mount DO-4 25A 1200V Stud Cathode Switching Silicon Junction 2 1.3V 1 Silicon Junction - - -
RS-stocknr. 922-7986
FabrikantnummerDFLS1100-7
FabrikantDiodesZetex
€ 0,139
Each (On a Reel of 3000)
Aantal stuks
Surface Mount PowerDI 123 1A 100V Single - Schottky 2 860mV 1 Schottky - - -
RS-stocknr. 708-2292
FabrikantnummerDFLS1100-7
FabrikantDiodesZetex
€ 0,092
Each (In a Pack of 25)
Aantal stuks
Surface Mount PowerDI 123 1A 100V Single - Schottky 2 860mV 1 Schottky - - -
RS-stocknr. 708-2197
Fabrikantnummer1N5819HW-7-F
FabrikantDiodesZetex
€ 0,259
Each (In a Pack of 25)
Aantal stuks
Surface Mount SOD-123 1A 40V Single - Schottky 2 750mV 1 Schottky - - -
RS-stocknr. 922-7964
Fabrikantnummer1N5819HW-7-F
FabrikantDiodesZetex
€ 0,065
Each (On a Reel of 3000)
Aantal stuks
Surface Mount SOD-123 1A 40V Single - Schottky 2 750mV 1 Schottky - - -
RS-stocknr. 865-1861
Fabrikantnummer1N4004-E3/54
FabrikantVishay
€ 0,032
Each (On a Reel of 5500)
Aantal stuks
Through Hole DO-204AL 1A 400V Single - Silicon Junction 2 1.1V 1 Silicon Junction - 2.7mm -
RS-stocknr. 628-9029
Fabrikantnummer1N4004-E3/54
FabrikantVishay
€ 0,22
Each (In a Pack of 10)
Aantal stuks
Through Hole DO-204AL 1A 400V Single - - 2 1.1V 1 Silicon Junction - 2.7mm -
RS-stocknr. 652-6003
FabrikantnummerTS4148 RXG
€ 0,043
Each (In a Pack of 250)
Aantal stuks
Surface Mount 1206 150mA 100V Single Switching Silicon Junction 2 1V 1 Silicon Junction 5ns - -
RS-stocknr. 169-8965
FabrikantnummerTS4148 RXG
€ 0,022
Each (On a Reel of 5000)
Aantal stuks
Surface Mount 1206 150mA 100V Single Switching Silicon Junction 2 1V 1 Silicon Junction 5ns - -
RS-stocknr. 165-2353
Fabrikantnummer1N5404-E3/54
FabrikantVishay
€ 0,14
Each (On a Reel of 1400)
Aantal stuks
Through Hole DO-201AD 3A 400V Single - - 2 1.2V 1 Silicon Junction - 5.3mm -
RS-stocknr. 628-9473
Fabrikantnummer1N5404-E3/54
FabrikantVishay
€ 0,301
Each (In a Pack of 10)
Aantal stuks
Through Hole DO-201AD 3A 400V Single - - 2 1.2V 1 Silicon Junction - 5.3mm -
RS-stocknr. 802-2225
FabrikantnummerSB5100
FabrikantON Semiconductor
€ 0,388
Each (In a Pack of 50)
Aantal stuks
Through Hole DO-201AD 5A 100V Single - Schottky 2 850mV 1 Schottky - 5.6mm -
RS-stocknr. 124-1371
FabrikantnummerSB5100
FabrikantON Semiconductor
€ 0,264
Each (On a Reel of 1250)
Aantal stuks
Through Hole DO-201AD 5A 100V Single - Schottky 2 850mV 1 Schottky - 5.6mm -
RS-stocknr. 545-2096
FabrikantnummerMBRS360T3G
FabrikantON Semiconductor
€ 2,18
Each
Aantal stuks
Surface Mount DO-214AB (SMC) 4A 60V Single - Schottky 2 740mV 1 Schottky - - -
RS-stocknr. 103-2956
FabrikantnummerMBRS360T3G
FabrikantON Semiconductor
€ 0,108
Each (On a Reel of 2500)
Aantal stuks
Surface Mount DO-214AB (SMC) 4A 60V Single - Schottky 2 740mV 1 Schottky - - -
RS-stocknr. 145-4367
FabrikantnummerSB350
FabrikantON Semiconductor
€ 0,108
Each (On a Reel of 1250)
Aantal stuks
Through Hole DO-201AD 3A 50V Single - Schottky 2 740mV 1 Schottky - 5.6mm -
RS-stocknr. 806-1999
FabrikantnummerSB350
FabrikantON Semiconductor
€ 0,248
Each (In a Pack of 50)
Aantal stuks
Through Hole DO-201AD 3A 50V Single - Schottky 2 740mV 1 Schottky - 5.6mm -
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