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. 543-1588
FabrikantnummerVS-30BQ100-M3/9AT
FabrikantVishay
0,732 €
Each (In a Pack of 5)
Aantal stuks
Surface Mount DO-214AB (SMC) 3A 100V Single - Schottky 2 790mV 1 Schottky - - -
RS-stocknr. 168-3544
FabrikantnummerDB2S31600L
FabrikantPanasonic
0,03 €
Each (On a Reel of 3000)
Aantal stuks
Surface Mount SSMini2 F5 B 100mA 30V Single - Schottky 2 550mV 1 Schottky 800ps - -
RS-stocknr. 145-8774
FabrikantnummerTMBYV10-60FILM
0,156 €
Each (On a Reel of 1500)
Aantal stuks
Surface Mount MELF 1A 60V Single - Schottky 2 - 1 Schottky - - -
RS-stocknr. 462-225
FabrikantnummerDHG20C600PB
FabrikantIXYS
2,355 €
Each (In a Pack of 2)
Aantal stuks
Through Hole TO-220AB 10A 600V Common Cathode Switching Silicon Junction 3 3.18V 2 Silicon Junction 35ns - -
RS-stocknr. 708-2201
FabrikantnummerBAS40-05T-7-F
FabrikantDiodesZetex
0,168 €
Each (In a Pack of 25)
Aantal stuks
Surface Mount SOT-523 (SC-89) 200mA 40V Common Cathode Switching Schottky 3 1V 2 Schottky 5ns - -
RS-stocknr. 192-332
FabrikantnummerMDD95-22N1B
FabrikantIXYS
33,79 €
Each
Aantal stuks
Panel Mount TO-240AA 120A 2200V Series High Voltage - 3 1.43V 2 Silicon Junction - - -
RS-stocknr. 822-8515
FabrikantnummerRS1G-13-F
FabrikantDiodesZetex
0,259 €
Each (In a Pack of 50)
Aantal stuks
Surface Mount DO-214AC (SMA) 1A 400V Single Fast Recovery Silicon Junction 2 1.3V 1 Silicon Junction 150ns - -
RS-stocknr. 122-0013
FabrikantnummerBAS40-04T-7-F
FabrikantDiodesZetex
0,078 €
Each (On a Reel of 3000)
Aantal stuks
Surface Mount SOT-523 (SC-89) 200mA 40V Series Switching Schottky 3 1V 2 Schottky 5ns - -
RS-stocknr. 169-7358
FabrikantnummerRS1G-13-F
FabrikantDiodesZetex
0,065 €
Each (On a Reel of 5000)
Aantal stuks
Surface Mount DO-214AC (SMA) 1A 400V Single Fast Recovery Silicon Junction 2 1.3V 1 Silicon Junction 150ns - -
RS-stocknr. 708-7969
FabrikantnummerBYT56M-TAP
FabrikantVishay
0,818 €
Each (In a Pack of 5)
Aantal stuks
Through Hole SOD-64 3A 1000V Single Switching Silicon Junction 2 1.4V 1 Silicon Junction 100ns - -
RS-stocknr. 688-0495
FabrikantnummerMBR140SFT1G
FabrikantON Semiconductor
0,362 €
Each (In a Pack of 5)
Aantal stuks
Surface Mount SOD-123FL 1A 40V Single - Schottky 2 550mV 1 Schottky - - -
RS-stocknr. 178-7390
FabrikantnummerBAS4007E6327HTSA1
FabrikantInfineon
0,06 €
Each (On a Reel of 3000)
Aantal stuks
Surface Mount SOT-143 120mA 40V Isolated - Schottky 4 1V 2 Schottky - - -
RS-stocknr. 468-9310
FabrikantnummerVS-1N3290R
FabrikantVishay
29,14 €
Each
Aantal stuks
Thread Mount DO-5 100A 300V Stud Anode - Silicon Junction 2 1.5V 1 Silicon Junction - - -
RS-stocknr. 177-7165
FabrikantnummerC3D02060F
FabrikantWolfspeed
0,849 €
Each (In a Tube of 50)
Aantal stuks
Through Hole TO-220 4A 600V Single - SiC Schottky 2 2.4V 1 SiC Schottky - - -
RS-stocknr. 122-1196
FabrikantnummerS8MC-13
FabrikantDiodesZetex
0,226 €
Each (On a Reel of 3000)
Aantal stuks
Surface Mount DO-214AB (SMC) 8A 1000V Single - Silicon Junction 2 985mV 1 Silicon Junction - - -
RS-stocknr. 545-2046
FabrikantnummerMBRD835LG
FabrikantON Semiconductor
2,18 €
Each
Aantal stuks
Surface Mount DPAK (TO-252) 8A 35V Single - Schottky 3 - 1 Schottky - - -
RS-stocknr. 395-3890
FabrikantnummerVS-70HFR20
FabrikantVishay
7,23 €
Each
Aantal stuks
Thread Mount DO-5 70A 200V Stud Anode Switching Silicon Junction 2 1.35V 1 Silicon Junction - - -
RS-stocknr. 103-2953
FabrikantnummerMBRS1100T3G
FabrikantON Semiconductor
0,089 €
Each (On a Reel of 2500)
Aantal stuks
Surface Mount DO-214AA (SMB) 2A 100V Single - Schottky 2 750mV 1 Schottky - - -
RS-stocknr. 103-2952
FabrikantnummerMBRD835LG
FabrikantON Semiconductor
0,453 €
Each (In a Tube of 75)
Aantal stuks
Surface Mount DPAK (TO-252) 8A 35V Single - Schottky 3 - 1 Schottky - - -
RS-stocknr. 103-8054
FabrikantnummerBAS316
FabrikantNexperia
0,022 €
Each (On a Reel of 3000)
Aantal stuks
Surface Mount SOD-323 250mA 100V Single Switching Silicon Junction 2 1.25V 1 Silicon Junction 4ns - -
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