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 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-stocknr. 168-6621
Fabrikantnummer1N5819RL
€ 0,036
Each (On a Reel of 5000)
Aantal stuks
Single 1A 1 - 40V Through Hole DO-41 Schottky Schottky 2 - - - -
RS-stocknr. 486-4460
Fabrikantnummer1N5819
€ 0,454
Each (In a Pack of 5)
Aantal stuks
Single 1A 1 - 40V Through Hole DO-204AL Schottky Schottky 2 450mV - - -
RS-stocknr. 687-0754
Fabrikantnummer1N5819RL
€ 0,208
Each (In a Pack of 50)
Aantal stuks
Single 1A 1 - 40V Through Hole DO-41 Schottky Schottky 2 - - - -
RS-stocknr. 920-9085
Fabrikantnummer1N5819
€ 0,078
Each (In a Bag of 2000)
Aantal stuks
Single 1A 1 - 40V Through Hole DO-41 Schottky Schottky 2 900mV - - -
RS-stocknr. 880-5456
FabrikantnummerSTPS5L60S
€ 0,608
Each (In a Pack of 25)
Aantal stuks
Single 5A 1 - 60V Surface Mount DO-214AB (SMC) Schottky Schottky 2 - - - -
RS-stocknr. 165-5526
FabrikantnummerSTPS5L60S
€ 0,265
Each (On a Reel of 2500)
Aantal stuks
Single 5A 1 - 60V Surface Mount DO-214AB (SMC) Schottky Schottky 2 - - - -
RS-stocknr. 102-3519
FabrikantnummerBAT43
€ 0,069
Each (On a Reel of 4000)
Aantal stuks
Single 200mA 1 - 30V Through Hole DO-35 Schottky Schottky 2 450mV - - -
RS-stocknr. 251-3025
FabrikantnummerBAT43
€ 0,278
Each (In a Pack of 10)
Aantal stuks
Single 200mA 1 - 30V Through Hole DO-35 Schottky Schottky 2 450mV - - -
RS-stocknr. 102-3520
FabrikantnummerBAT46
€ 0,067
Each (On a Reel of 4000)
Aantal stuks
Single 150mA 1 - 100V Through Hole DO-35 Schottky Schottky 2 1V - - -
RS-stocknr. 687-0805
FabrikantnummerSTPS60L30CW
€ 3,83
Each
Aantal stuks
Common Cathode 30A 2 - 30V Through Hole TO-247 Schottky Schottky 3 - - - -
RS-stocknr. 168-6631
FabrikantnummerSTPS60L30CW
€ 3,342
Each (In a Tube of 30)
Aantal stuks
Common Cathode 30A 2 - 30V Through Hole TO-247 Schottky Schottky 3 - - - -
RS-stocknr. 251-3069
FabrikantnummerBAT46
€ 0,277
Each (In a Pack of 10)
Aantal stuks
Single 150mA 1 - 100V Through Hole DO-35 Schottky Schottky 2 1V - - -
RS-stocknr. 653-1831
FabrikantnummerSTPS1H100U
€ 0,282
Each (In a Pack of 10)
Aantal stuks
Single 1A 1 - 100V Surface Mount DO-214AA (SMB) Schottky Schottky 2 - - - -
RS-stocknr. 168-6329
FabrikantnummerSTPS1H100U
€ 0,078
Each (On a Reel of 2500)
Aantal stuks
Single 1A 1 - 100V Surface Mount DO-214AA (SMB) Schottky Schottky 2 - - - -
RS-stocknr. 103-2009
FabrikantnummerSTPS2200UF
€ 0,284
Each (On a Reel of 5000)
Aantal stuks
Single 10A 1 - 200V Surface Mount DO-214AA (SMB) Schottky Schottky 2 - - - -
RS-stocknr. 791-7851
FabrikantnummerSTPS2200UF
€ 0,608
Each (In a Pack of 50)
Aantal stuks
Single 10A 1 - 200V Surface Mount DO-214AA (SMB) Schottky Schottky 2 - - - -
RS-stocknr. 687-0763
Fabrikantnummer1N5711
€ 0,277
Each (In a Pack of 50)
Aantal stuks
Single 15mA 1 - 70V Through Hole DO-35 Schottky Schottky 2 410mV - - -
RS-stocknr. 248-697
FabrikantnummerSTTH1R02A
€ 0,314
Each (In a Pack of 20)
Aantal stuks
Single 1.5A 1 Switching 200V Surface Mount DO-214AC (SMA) Silicon Junction Silicon Junction 2 1.2V - - -
RS-stocknr. 166-1156
FabrikantnummerSTTH1R02A
€ 0,108
Each (On a Reel of 5000)
Aantal stuks
Single 1.5A 1 Switching 200V Surface Mount DO-214AC (SMA) Silicon Junction Silicon Junction 2 1.2V - - -
RS-stocknr. 168-6622
Fabrikantnummer1N5711
€ 0,069
Each (On a Reel of 4000)
Aantal stuks
Single 15mA 1 - 70V Through Hole DO-35 Schottky Schottky 2 410mV - - -