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. 251-3069
FabrikantnummerBAT46
0,277 €
Each (In a Pack of 10)
Aantal stuks
Through Hole DO-35 150mA 100V Single - Schottky 2 1V 1 Schottky - 1.7mm -
RS-stocknr. 102-3520
FabrikantnummerBAT46
0,075 €
Each (On a Reel of 4000)
Aantal stuks
Through Hole DO-35 150mA 100V Single - Schottky 2 1V 1 Schottky - 1.7mm -
RS-stocknr. 920-9164
FabrikantnummerBAT42
0,075 €
Each (On a Reel of 4000)
Aantal stuks
Through Hole DO-35 200mA 30V Single - Schottky 2 - 1 Schottky 5ns 1.7mm -
RS-stocknr. 544-4758
FabrikantnummerBAT42
0,438 €
Each (In a Pack of 5)
Aantal stuks
Through Hole DO-35 200mA 30V Single - Schottky 2 450mV 1 Schottky 5ns 1.7mm -
RS-stocknr. 168-6303
FabrikantnummerSTPS200170TV1
19,821 €
Each (In a Tube of 10)
Aantal stuks
Panel Mount ISOTOP 200A 170V Single - Schottky 4 850mV 1 Schottky - - -
RS-stocknr. 168-6622
Fabrikantnummer1N5711
0,075 €
Each (On a Reel of 4000)
Aantal stuks
Through Hole DO-35 15mA 70V Single - Schottky 2 410mV 1 Schottky - 2mm -
RS-stocknr. 624-7485
FabrikantnummerSTPS200170TV1
21,78 €
Each
Aantal stuks
Panel Mount ISOTOP 200A 170V Single - Schottky 4 850mV 1 Schottky - - -
RS-stocknr. 102-3567
FabrikantnummerSTPS10L25D
1,11 €
Each (In a Tube of 50)
Aantal stuks
Through Hole TO-220AC 10A 25V Single - Schottky 2 350mV 1 Schottky - - -
RS-stocknr. 795-8795
FabrikantnummerSTPS10L25D
1,296 €
Each (In a Pack of 5)
Aantal stuks
Through Hole TO-220AC 10A 25V Single - Schottky 2 350mV 1 Schottky - - -
RS-stocknr. 687-0763
Fabrikantnummer1N5711
0,248 €
Each (In a Pack of 50)
Aantal stuks
Through Hole DO-35 15mA 70V Single - Schottky 2 410mV 1 Schottky - 2mm -
RS-stocknr. 168-6628
FabrikantnummerSTTH20003TV1
26,40 €
Each (In a Tube of 10)
Aantal stuks
Panel Mount ISOTOP 100A 300V Isolated Switching Silicon Junction 4 1.2V 2 Silicon Junction 90ns - -
RS-stocknr. 687-0789
FabrikantnummerSTTH20003TV1
29,04 €
Each
Aantal stuks
Panel Mount ISOTOP 100A 300V Isolated Switching Silicon Junction 4 1.2V 2 Silicon Junction 90ns - -
RS-stocknr. 920-9085
Fabrikantnummer1N5819
0,075 €
Each (In a Bag of 2000)
Aantal stuks
Through Hole DO-41 1A 40V Single - Schottky 2 900mV 1 Schottky - 2.72mm -
RS-stocknr. 168-6621
Fabrikantnummer1N5819RL
0,075 €
Each (On a Reel of 5000)
Aantal stuks
Through Hole DO-41 1A 40V Single - Schottky 2 - 1 Schottky - 2.71mm -
RS-stocknr. 687-0754
Fabrikantnummer1N5819RL
0,208 €
Each (In a Pack of 50)
Aantal stuks
Through Hole DO-41 1A 40V Single - Schottky 2 - 1 Schottky - 2.71mm -
RS-stocknr. 102-6168
FabrikantnummerSTTH3012W
2,188 €
Each (In a Tube of 30)
Aantal stuks
Through Hole DO-247 30A 1200V Single Switching Silicon Junction 2 2.25V 1 Silicon Junction 115ns - -
RS-stocknr. 486-4460
Fabrikantnummer1N5819
0,386 €
Each (In a Pack of 5)
Aantal stuks
Through Hole DO-204AL 1A 40V Single - Schottky 2 450mV 1 Schottky - 2.71mm -
RS-stocknr. 155-529
FabrikantnummerSTTH3012W
2,576 €
Each (In a Pack of 5)
Aantal stuks
Through Hole DO-247 30A 1200V Single Switching Silicon Junction 2 2.25V 1 Silicon Junction 115ns - -
RS-stocknr. 687-0892
FabrikantnummerSTTH802D
0,788 €
Each (In a Pack of 5)
Aantal stuks
Through Hole TO-220AC 8A 200V Single Switching Silicon Junction 2 1.05V 1 Silicon Junction 30ns - -
RS-stocknr. 168-6644
FabrikantnummerSTTH802D
0,668 €
Each (In a Tube of 50)
Aantal stuks
Through Hole TO-220AC 8A 200V Single Switching Silicon Junction 2 1.05V 1 Silicon Junction 30ns - -