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. 163-0274
FabrikantnummerNRVTS245ESFT1G
FabrikantON Semiconductor
0,049 €
Each (On a Reel of 3000)
Aantal stuks
Single 2A 1 - 45V Surface Mount SOD-123FL Schottky Schottky 2 650mV - - -
RS-stocknr. 867-3249
FabrikantnummerNRVTS245ESFT1G
FabrikantON Semiconductor
0,088 €
Each (In a Pack of 100)
Aantal stuks
Single 2A 1 - 45V Surface Mount SOD-123FL Schottky Schottky 2 650mV - - -
RS-stocknr. 178-7552
FabrikantnummerFDLL4148
FabrikantON Semiconductor
0,01 €
Each (On a Reel of 2500)
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 670-8823
FabrikantnummerFDLL4148
FabrikantON Semiconductor
0,072 €
Each (In a Pack of 25)
Aantal stuks
Single 300mA 1 Switching 100V Surface Mount SOD-80 Silicon Junction Silicon Junction 2 1V - - -
RS-stocknr. 654-7139
Fabrikantnummer1N5822RLG
FabrikantON Semiconductor
0,326 €
Each (In a Pack of 10)
Aantal stuks
Single 3A 1 - 40V Through Hole DO-201AD Schottky Schottky 2 - - - -
RS-stocknr. 103-3909
Fabrikantnummer1N5822RLG
FabrikantON Semiconductor
0,112 €
Each (On a Reel of 1500)
Aantal stuks
Single 3A 1 - 40V Through Hole DO-201AD Schottky Schottky 2 - - - -
RS-stocknr. 774-3353
Fabrikantnummer1N5822G
FabrikantON Semiconductor
0,284 €
Each (In a Pack of 10)
Aantal stuks
Single 3A 1 - 40V Through Hole DO-201AD Schottky Schottky 2 950mV - - -
RS-stocknr. 170-3473
Fabrikantnummer1N5822G
FabrikantON Semiconductor
0,167 €
Each (In a Bag of 500)
Aantal stuks
Single 3A 1 - 40V Through Hole DO-201AD Schottky Schottky 2 950mV - - -
RS-stocknr. 163-0980
FabrikantnummerMUR140G
FabrikantON Semiconductor
0,089 €
Each (In a Bag of 1000)
Aantal stuks
Single 1A 1 - 400V Through Hole DO-41 Silicon Junction Silicon Junction 2 1.25V - - -
RS-stocknr. 774-3612
FabrikantnummerMUR140G
FabrikantON Semiconductor
0,284 €
Each (In a Pack of 10)
Aantal stuks
Single 1A 1 - 400V Through Hole DO-41 Silicon Junction Silicon Junction 2 1.25V - - -
RS-stocknr. 163-0931
FabrikantnummerMBR230LSFT1G
FabrikantON Semiconductor
0,065 €
Each (On a Reel of 3000)
Aantal stuks
Single 2A 1 Switching 30V Surface Mount SOD-123FL Schottky Schottky 2 430mV - - -
RS-stocknr. 781-5650
FabrikantnummerMBR230LSFT1G
FabrikantON Semiconductor
0,121 €
Each (In a Pack of 50)
Aantal stuks
Single 2A 1 Switching 30V Surface Mount SOD-123FL Schottky Schottky 2 430mV - - -
RS-stocknr. 545-2080
FabrikantnummerMBRS340T3G
FabrikantON Semiconductor
0,40 €
Each
Aantal stuks
Single 4A 1 - 40V Surface Mount DO-214AB (SMC) Schottky Schottky 2 500mV - - -
RS-stocknr. 170-3471
Fabrikantnummer1N5402G
FabrikantON Semiconductor
0,098 €
Each (In a Bag of 500)
Aantal stuks
Single 3A 1 - 200V Through Hole DO-201AD Silicon Junction Silicon Junction 2 1V - - -
RS-stocknr. 113-8674
Fabrikantnummer1N5402RLG
FabrikantON Semiconductor
0,245 €
Each (In a Pack of 60)
Aantal stuks
Single 3A 1 - 200V Through Hole Axial Lead Silicon Junction - 2 1V - - -
RS-stocknr. 774-3338
Fabrikantnummer1N5402G
FabrikantON Semiconductor
0,257 €
Each (In a Pack of 10)
Aantal stuks
Single 3A 1 - 200V Through Hole DO-201AD Silicon Junction Silicon Junction 2 1V - - -
RS-stocknr. 163-0989
FabrikantnummerMURS240T3G
FabrikantON Semiconductor
0,101 €
Each (On a Reel of 2500)
Aantal stuks
Single 2A 1 - 400V Surface Mount DO-214AA (SMB) Silicon Junction Silicon Junction 2 1.3V - - -
RS-stocknr. 688-0502
FabrikantnummerMBRA340T3G
FabrikantON Semiconductor
0,438 €
Each (In a Pack of 5)
Aantal stuks
Single 3A 1 - 40V Surface Mount DO-214AC (SMA) Schottky Schottky 2 450mV - - -
RS-stocknr. 649-1171
Fabrikantnummer1N4007RLG
FabrikantON Semiconductor
0,032 €
Each (In a Pack of 1000)
Aantal stuks
Single 1A 1 Switching 1000V Through Hole DO-41 Silicon Junction Silicon Junction 2 1.1V - - -
RS-stocknr. 145-3032
FabrikantnummerBAT54LT1G
FabrikantON Semiconductor
0,02 €
Each (On a Reel of 3000)
Aantal stuks
Single 200mA 1 - 30V Surface Mount SOT-23 Schottky Schottky 3 - - - -