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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Beskrivning Pris 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-artikelnummer 652-6075
Tillv. art.nrSK36A R2
5,377 kr
Each (In a Pack of 50)
Enheter
Surface Mount DO-214AC (SMA) 3A 60V Single - Schottky 2 - 1 Schottky - - -
RS-artikelnummer 169-8970
Tillv. art.nrSK36A R2
1,448 kr
Each (On a Reel of 7500)
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Surface Mount DO-214AC (SMA) 3A 60V Single - Schottky 2 - 1 Schottky - - -
RS-artikelnummer 165-2339
Tillv. art.nrVS-20BQ030-M3/5BT
VarumärkeVishay
1,216 kr
Each (On a Reel of 3200)
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Surface Mount DO-214AA (SMB) 2A 30V Single - Schottky 2 - 1 Schottky - - -
RS-artikelnummer 543-2418
Tillv. art.nrVS-20BQ030-M3/5BT
VarumärkeVishay
3,34 kr
Each (In a Pack of 10)
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Surface Mount DO-214AA (SMB) 2A 30V Single - Schottky 2 - 1 Schottky - - -
RS-artikelnummer 922-7964
Tillv. art.nr1N5819HW-7-F
VarumärkeDiodesZetex
0,669 kr
Each (On a Reel of 3000)
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Surface Mount SOD-123 1A 40V Single - Schottky 2 750mV 1 Schottky - - -
RS-artikelnummer 708-2197
Tillv. art.nr1N5819HW-7-F
VarumärkeDiodesZetex
2,676 kr
Each (In a Pack of 25)
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Surface Mount SOD-123 1A 40V Single - Schottky 2 750mV 1 Schottky - - -
RS-artikelnummer 922-8080
Tillv. art.nrB140-13-F
VarumärkeDiodesZetex
0,527 kr
Each (On a Reel of 5000)
Enheter
Surface Mount DO-214AC (SMA) 1A 40V Single - Schottky 2 500mV 1 Schottky - - -
RS-artikelnummer 738-4756
Tillv. art.nrB140-13-F
VarumärkeDiodesZetex
2,453 kr
Each (In a Pack of 50)
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Surface Mount DO-214AC (SMA) 1A 40V Single - Schottky 2 500mV 1 Schottky - - -
RS-artikelnummer 761-4044
Tillv. art.nrDSP8-08A
VarumärkeIXYS
17,02 kr
Each (In a Pack of 5)
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Through Hole TO-220AB 11A 800V Series - Silicon Junction 3 1.15V 2 Silicon Junction - - -
RS-artikelnummer 168-4721
Tillv. art.nrMDMA380P1600KC
VarumärkeIXYS
1 311,043 kr
Each (In a Box of 3)
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Panel Mount Case Y1 380A 1600V Series - Silicon Junction 7 1.18V 2 Silicon Junction - - -
RS-artikelnummer 168-4656
Tillv. art.nrDSP8-08A
VarumärkeIXYS
13,376 kr
Each (In a Tube of 50)
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Through Hole TO-220AB 11A 800V Series - Silicon Junction 3 1.15V 2 Silicon Junction - - -
RS-artikelnummer 801-1538
Tillv. art.nrMDMA380P1600KC
VarumärkeIXYS
1 403,55 kr
Each
Enheter
Panel Mount Case Y1 380A 1600V Series - Silicon Junction 7 1.18V 2 Silicon Junction - - -
RS-artikelnummer 708-2292
Tillv. art.nrDFLS1100-7
VarumärkeDiodesZetex
0,917 kr
Each (In a Pack of 25)
Enheter
Surface Mount PowerDI 123 1A 100V Single - Schottky 2 860mV 1 Schottky - - -
RS-artikelnummer 922-7986
Tillv. art.nrDFLS1100-7
VarumärkeDiodesZetex
0,684 kr
Each (On a Reel of 3000)
Enheter
Surface Mount PowerDI 123 1A 100V Single - Schottky 2 860mV 1 Schottky - - -
RS-artikelnummer 738-4778
Tillv. art.nrB340A-13-F
VarumärkeDiodesZetex
3,011 kr
Each (In a Pack of 25)
Enheter
Surface Mount DO-214AC (SMA) 3A 40V Single - Schottky 2 500mV 1 Schottky - - -
RS-artikelnummer 922-8103
Tillv. art.nrB340A-13-F
VarumärkeDiodesZetex
1,013 kr
Each (On a Reel of 5000)
Enheter
Surface Mount DO-214AC (SMA) 3A 40V Single - Schottky 2 500mV 1 Schottky - - -
RS-artikelnummer 738-4752
Tillv. art.nrB1100-13-F
VarumärkeDiodesZetex
2,432 kr
Each (In a Pack of 25)
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Surface Mount DO-214AC (SMA) 1A 100V Single - Schottky 2 790mV 1 Schottky - - -
RS-artikelnummer 192-714
Tillv. art.nrDSEI2X101-06A
VarumärkeIXYS
189,84 kr
Each
Enheter
Panel Mount SOT-227B 96A 600V Isolated Switching Silicon Junction 4 1.25V 2 Silicon Junction 50ns - -
RS-artikelnummer 168-4418
Tillv. art.nrDSEI2X101-06A
VarumärkeIXYS
172,544 kr
Each (In a Tube of 10)
Enheter
Panel Mount SOT-227B 96A 600V Isolated Switching Silicon Junction 4 1.25V 2 Silicon Junction 50ns - -
RS-artikelnummer 922-8086
Tillv. art.nrB1100-13-F
VarumärkeDiodesZetex
0,892 kr
Each (On a Reel of 5000)
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Surface Mount DO-214AC (SMA) 1A 100V Single - Schottky 2 790mV 1 Schottky - - -
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