Rectifier Diodes & Schottky Diodes

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

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.

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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. 169-0802
FabrikantnummerSBR0330CW-7
FabrikantDiodesZetex
0,048 €
Each (On a Reel of 3000)
Aantal stuks
Surface Mount SOT-323 (SC-70) 300mA 30V Common Cathode - Schottky 3 580mV 2 Schottky - - -
RS-stocknr. 770-5197
FabrikantnummerSBR0330CW-7
FabrikantDiodesZetex
0,055 €
Each (In a Pack of 25)
Aantal stuks
Surface Mount SOT-323 (SC-70) 300mA 30V Common Cathode - Schottky 3 580mV 2 Schottky - - -
RS-stocknr. 656-502
FabrikantnummerSKR 130/12
FabrikantSemikron
39,68 €
Each
Aantal stuks
Stud E 14 130A 1200V Stud Cathode - - 2 1.5V 1 Silicon Junction - - -
RS-stocknr. 505-2999
FabrikantnummerSKA 3/17
FabrikantSemikron
1,517 €
Each (In a Pack of 10)
Aantal stuks
Through Hole E 34 3A 1700V Single - - 2 1.2V 1 Silicon Junction - 4.5mm -
RS-stocknr. 867-3249
FabrikantnummerNRVTS245ESFT1G
FabrikantON Semiconductor
0,079 €
Each (In a Pack of 100)
Aantal stuks
Surface Mount SOD-123FL 2A 45V Single - Schottky 2 650mV 1 Schottky - - -
RS-stocknr. 163-0274
FabrikantnummerNRVTS245ESFT1G
FabrikantON Semiconductor
0,047 €
Each (On a Reel of 3000)
Aantal stuks
Surface Mount SOD-123FL 2A 45V Single - Schottky 2 650mV 1 Schottky - - -
RS-stocknr. 124-6787
FabrikantnummerRF2001T3D
FabrikantROHM
0,845 €
Each (In a Pack of 10)
Aantal stuks
Through Hole TO-220FN 20A 350V 2x Common Cathode Pair - Silicon Junction 3 1.3V 2 Silicon Junction 25ns - -
RS-stocknr. 628-8931
Fabrikantnummer1N4001-E3/54
FabrikantVishay
0,18 €
Each (In a Pack of 10)
Aantal stuks
Through Hole DO-204AL 1A 50V Single - - 2 1.1V 1 Silicon Junction - 2.7mm -
RS-stocknr. 178-7552
FabrikantnummerFDLL4148
FabrikantON Semiconductor
0,011 €
Each (On a Reel of 2500)
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 865-1870
Fabrikantnummer1N4001-E3/54
FabrikantVishay
0,028 €
Each (On a Reel of 5500)
Aantal stuks
Through Hole DO-204AL 1A 50V Single - Silicon Junction 2 1.1V 1 Silicon Junction - 2.7mm -
RS-stocknr. 670-8823
FabrikantnummerFDLL4148
FabrikantON Semiconductor
0,061 €
Each (In a Pack of 25)
Aantal stuks
Surface Mount SOD-80 300mA 100V Single Switching Silicon Junction 2 1V 1 Silicon Junction 4ns - -
RS-stocknr. 395-9141
FabrikantnummerVS-T40HFL100S05
FabrikantVishay
26,33 €
Each
Aantal stuks
Panel Mount T-Module 40A 1000V Single Switching Silicon Junction 2 1.6V 1 Silicon Junction 500ns - -
RS-stocknr. 165-2599
FabrikantnummerVS-T40HFL100S05
FabrikantVishay
24,342 €
Each (In a Box of 10)
Aantal stuks
Panel Mount T-Module 40A 1000V Single Switching Silicon Junction 2 1.6V 1 Silicon Junction 500ns - -
RS-stocknr. 102-3520
FabrikantnummerBAT46
0,07 €
Each (On a Reel of 4000)
Aantal stuks
Through Hole DO-35 150mA 100V Single - Schottky 2 1V 1 Schottky - 1.7mm -
RS-stocknr. 168-4670
FabrikantnummerDSA2-18A
FabrikantIXYS
5,639 €
Each (In a Box of 100)
Aantal stuks
Through Hole - 7A 1800V Single - Silicon Junction 2 1.25V 1 Silicon Junction - 8mm -
RS-stocknr. 251-3069
FabrikantnummerBAT46
0,265 €
Each (In a Pack of 10)
Aantal stuks
Through Hole DO-35 150mA 100V Single - Schottky 2 1V 1 Schottky - 1.7mm -
RS-stocknr. 769-0512
FabrikantnummerDSA2-18A
FabrikantIXYS
5,93 €
Each
Aantal stuks
Through Hole - 7A 1800V Single - Silicon Junction 2 1.25V 1 Silicon Junction - 8mm -
RS-stocknr. 103-3909
Fabrikantnummer1N5822RLG
FabrikantON Semiconductor
0,097 €
Each (On a Reel of 1500)
Aantal stuks
Through Hole DO-201AD 3A 40V Single - Schottky 2 - 1 Schottky - 5.3mm -
RS-stocknr. 654-7139
Fabrikantnummer1N5822RLG
FabrikantON Semiconductor
0,277 €
Each (In a Pack of 10)
Aantal stuks
Through Hole DO-201AD 3A 40V Single - Schottky 2 - 1 Schottky - 5.3mm -
RS-stocknr. 122-0681
FabrikantnummerBAT54C-7-F
FabrikantDiodesZetex
0,025 €
Each (On a Reel of 3000)
Aantal stuks
Surface Mount SOT-23 200mA 30V Common Cathode Switching Schottky 3 800mV 2 Schottky 5ns - -
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