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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Description Prix 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
N° de stock RS 169-0802
Référence fabricantSBR0330CW-7
MarqueDiodesZetex
0,084 €
Each (On a Reel of 3000)
Unité
Surface Mount SOT-323 (SC-70) 300mA 30V Common Cathode - Schottky 3 580mV 2 Schottky - - -
N° de stock RS 770-5197
Référence fabricantSBR0330CW-7
MarqueDiodesZetex
0,098 €
Each (In a Pack of 25)
Unité
Surface Mount SOT-323 (SC-70) 300mA 30V Common Cathode - Schottky 3 580mV 2 Schottky - - -
N° de stock RS 656-502
Référence fabricantSKR 130/12
MarqueSemikron
39,68 €
Each
Unité
Stud E 14 130A 1200V Stud Cathode - - 2 1.5V 1 Silicon Junction - - -
N° de stock RS 505-2999
Référence fabricantSKA 3/17
MarqueSemikron
1,517 €
Each (In a Pack of 10)
Unité
Through Hole E 34 3A 1700V Single - - 2 1.2V 1 Silicon Junction - 4.5mm -
N° de stock RS 163-0274
Référence fabricantNRVTS245ESFT1G
0,043 €
Each (On a Reel of 3000)
Unité
Surface Mount SOD-123FL 2A 45V Single - Schottky 2 650mV 1 Schottky - - -
N° de stock RS 867-3249
Référence fabricantNRVTS245ESFT1G
0,076 €
Each (In a Pack of 100)
Unité
Surface Mount SOD-123FL 2A 45V Single - Schottky 2 650mV 1 Schottky - - -
N° de stock RS 124-6787
Référence fabricantRF2001T3D
MarqueROHM
0,845 €
Each (In a Pack of 10)
Unité
Through Hole TO-220FN 20A 350V 2x Common Cathode Pair - Silicon Junction 3 1.3V 2 Silicon Junction 25ns - -
N° de stock RS 178-7552
Référence fabricantFDLL4148
0,011 €
Each (On a Reel of 2500)
Unité
- - - - - - - - - - - - - -
N° de stock RS 865-1870
Référence fabricant1N4001-E3/54
MarqueVishay
0,03 €
Each (On a Reel of 5500)
Unité
Through Hole DO-204AL 1A 50V Single - Silicon Junction 2 1.1V 1 Silicon Junction - 2.7mm -
N° de stock RS 670-8823
Référence fabricantFDLL4148
0,067 €
Each (In a Pack of 25)
Unité
Surface Mount SOD-80 300mA 100V Single Switching Silicon Junction 2 1V 1 Silicon Junction 4ns - -
N° de stock RS 628-8931
Référence fabricant1N4001-E3/54
MarqueVishay
0,139 €
Each (In a Pack of 10)
Unité
Through Hole DO-204AL 1A 50V Single - - 2 1.1V 1 Silicon Junction - 2.7mm -
N° de stock RS 769-0512
Référence fabricantDSA2-18A
MarqueIXYS
5,93 €
Each
Unité
Through Hole - 7A 1800V Single - Silicon Junction 2 1.25V 1 Silicon Junction - 8mm -
N° de stock RS 251-3069
Référence fabricantBAT46
0,296 €
Each (In a Pack of 10)
Unité
Through Hole DO-35 150mA 100V Single - Schottky 2 1V 1 Schottky - 1.7mm -
N° de stock RS 168-4670
Référence fabricantDSA2-18A
MarqueIXYS
5,639 €
Each (In a Box of 100)
Unité
Through Hole - 7A 1800V Single - Silicon Junction 2 1.25V 1 Silicon Junction - 8mm -
N° de stock RS 395-9141
Référence fabricantVS-T40HFL100S05
MarqueVishay
25,70 €
Each
Unité
Panel Mount T-Module 40A 1000V Single Switching Silicon Junction 2 1.6V 1 Silicon Junction 500ns - -
N° de stock RS 165-2599
Référence fabricantVS-T40HFL100S05
MarqueVishay
23,199 €
Each (In a Box of 10)
Unité
Panel Mount T-Module 40A 1000V Single Switching Silicon Junction 2 1.6V 1 Silicon Junction 500ns - -
N° de stock RS 102-3520
Référence fabricantBAT46
0,071 €
Each (On a Reel of 4000)
Unité
Through Hole DO-35 150mA 100V Single - Schottky 2 1V 1 Schottky - 1.7mm -
N° de stock RS 170-3473
Référence fabricant1N5822G
0,172 €
Each (In a Bag of 500)
Unité
Through Hole DO-201AD 3A 40V Single - Schottky 2 950mV 1 Schottky - 5.3mm -
N° de stock RS 103-3909
Référence fabricant1N5822RLG
0,108 €
Each (On a Reel of 1500)
Unité
Through Hole DO-201AD 3A 40V Single - Schottky 2 - 1 Schottky - 5.3mm -
N° de stock RS 774-3353
Référence fabricant1N5822G
0,314 €
Each (In a Pack of 10)
Unité
Through Hole DO-201AD 3A 40V Single - Schottky 2 950mV 1 Schottky - 5.3mm -