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 Mounting Type Number of Elements per Chip Package Type Rectifier Type Peak Reverse Repetitive Voltage Diode Technology Diode Type Pin Count Maximum Forward Voltage Drop Length Width Height
RS-stocknr. 770-5197
FabrikantnummerSBR0330CW-7
FabrikantDiodesZetex
0,098 €
Each (In a Pack of 25)
Aantal stuks
Common Cathode 300mA Surface Mount 2 SOT-323 (SC-70) - 30V Schottky Schottky 3 580mV - - -
RS-stocknr. 169-0802
FabrikantnummerSBR0330CW-7
FabrikantDiodesZetex
0,084 €
Each (On a Reel of 3000)
Aantal stuks
Common Cathode 300mA Surface Mount 2 SOT-323 (SC-70) - 30V Schottky Schottky 3 580mV - - -
RS-stocknr. 656-502
FabrikantnummerSKR 130/12
FabrikantSemikron
37,63 €
Each
Aantal stuks
Stud Cathode 130A Stud 1 E 14 - 1200V Silicon Junction - 2 1.5V - - -
RS-stocknr. 505-2999
FabrikantnummerSKA 3/17
FabrikantSemikron
1,419 €
Each (In a Pack of 10)
Aantal stuks
Single 3A Through Hole 1 E 34 - 1700V Silicon Junction - 2 1.2V - - -
RS-stocknr. 867-3249
FabrikantnummerNRVTS245ESFT1G
FabrikantON Semiconductor
0,076 €
Each (In a Pack of 100)
Aantal stuks
Single 2A Surface Mount 1 SOD-123FL - 45V Schottky Schottky 2 650mV - - -
RS-stocknr. 163-0274
FabrikantnummerNRVTS245ESFT1G
FabrikantON Semiconductor
0,043 €
Each (On a Reel of 3000)
Aantal stuks
Single 2A Surface Mount 1 SOD-123FL - 45V Schottky Schottky 2 650mV - - -
RS-stocknr. 124-6787
FabrikantnummerRF2001T3D
FabrikantROHM
0,845 €
Each (In a Pack of 10)
Aantal stuks
2x Common Cathode Pair 20A Through Hole 2 TO-220FN - 350V Silicon Junction Silicon Junction 3 1.3V - - -
RS-stocknr. 865-1870
Fabrikantnummer1N4001-E3/54
FabrikantVishay
0,032 €
Each (On a Reel of 5500)
Aantal stuks
Single 1A Through Hole 1 DO-204AL - 50V Silicon Junction Silicon Junction 2 1.1V - - -
RS-stocknr. 178-7552
FabrikantnummerFDLL4148
FabrikantON Semiconductor
0,011 €
Each (On a Reel of 2500)
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 628-8931
Fabrikantnummer1N4001-E3/54
FabrikantVishay
0,22 €
Each (In a Pack of 10)
Aantal stuks
Single 1A Through Hole 1 DO-204AL - 50V Silicon Junction - 2 1.1V - - -
RS-stocknr. 670-8823
FabrikantnummerFDLL4148
FabrikantON Semiconductor
0,088 €
Each (In a Pack of 25)
Aantal stuks
Single 300mA Surface Mount 1 SOD-80 Switching 100V Silicon Junction Silicon Junction 2 1V - - -
RS-stocknr. 251-3069
FabrikantnummerBAT46
0,277 €
Each (In a Pack of 10)
Aantal stuks
Single 150mA Through Hole 1 DO-35 - 100V Schottky Schottky 2 1V - - -
RS-stocknr. 165-2599
FabrikantnummerVS-T40HFL100S05
FabrikantVishay
23,199 €
Each (In a Box of 10)
Aantal stuks
Single 40A Panel Mount 1 T-Module Switching 1000V Silicon Junction Silicon Junction 2 1.6V - - -
RS-stocknr. 168-4670
FabrikantnummerDSA2-18A
FabrikantIXYS
5,347 €
Each (In a Box of 100)
Aantal stuks
Single 7A Through Hole 1 - - 1800V Silicon Junction Silicon Junction 2 1.25V - - -
RS-stocknr. 102-3520
FabrikantnummerBAT46
0,075 €
Each (On a Reel of 4000)
Aantal stuks
Single 150mA Through Hole 1 DO-35 - 100V Schottky Schottky 2 1V - - -
RS-stocknr. 395-9141
FabrikantnummerVS-T40HFL100S05
FabrikantVishay
25,70 €
Each
Aantal stuks
Single 40A Panel Mount 1 T-Module Switching 1000V Silicon Junction Silicon Junction 2 1.6V - - -
RS-stocknr. 769-0512
FabrikantnummerDSA2-18A
FabrikantIXYS
7,24 €
Each
Aantal stuks
Single 7A Through Hole 1 - - 1800V Silicon Junction Silicon Junction 2 1.25V - - -
RS-stocknr. 654-7139
Fabrikantnummer1N5822RLG
FabrikantON Semiconductor
0,301 €
Each (In a Pack of 10)
Aantal stuks
Single 3A Through Hole 1 DO-201AD - 40V Schottky Schottky 2 - - - -
RS-stocknr. 122-0681
FabrikantnummerBAT54C-7-F
FabrikantDiodesZetex
0,032 €
Each (On a Reel of 3000)
Aantal stuks
Common Cathode 200mA Surface Mount 2 SOT-23 Switching 30V Schottky Schottky 3 800mV - - -
RS-stocknr. 170-3473
Fabrikantnummer1N5822G
FabrikantON Semiconductor
0,172 €
Each (In a Bag of 500)
Aantal stuks
Single 3A Through Hole 1 DO-201AD - 40V Schottky Schottky 2 950mV - - -
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