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 Price Diode Configuration Maximum Continuous Forward Current Mounting Type Package Type Peak Reverse Repetitive Voltage Rectifier Type Diode Type Pin Count Maximum Forward Voltage Drop Length Number of Elements per Chip Diode Technology Width Height
RS Stock No. 781-3923
Mfr. Part No.BAT54CLT3G
HK$0.352
Each (In a Pack of 100)
units
Common Cathode 200mA Surface Mount SOT-23 30V - Schottky 3 240mV - 2 Schottky - -
RS Stock No. 163-7332
Mfr. Part No.STPS3H100AF
HK$1.186
Each (On a Reel of 3000)
units
Single 3A Surface Mount SOD128Flat 100V - Schottky 2 760mV - 1 Schottky - -
RS Stock No. 688-1921
Mfr. Part No.HER152G R0
HK$1.089
Each (In a Pack of 50)
units
Single 1.5A Through Hole DO-15 100V Switching Silicon Junction 2 1V - 1 Silicon Junction - -
RS Stock No. 918-9597
Mfr. Part No.SD103AWS-E3-08
BrandVishay
HK$0.57
Each (On a Reel of 3000)
units
Single 350mA Surface Mount SOD-323 40V - Schottky 2 - - 1 Schottky - -
RS Stock No. 124-5423
Mfr. Part No.RB751S40T1G
HK$0.214
Each (On a Reel of 3000)
units
Single 30mA Surface Mount SOD-523 40V - Schottky 2 370mV - 1 Schottky - -
RS Stock No. 708-2743
Mfr. Part No.VS-10BQ060-M3/5BT
BrandVishay
HK$2.46
Each (In a Bag of 20)
units
Single 1A Surface Mount DO-214AA (SMB) 60V - Schottky 2 - - 1 Schottky - -
RS Stock No. 165-7678
Mfr. Part No.BAS70-04WFILM
HK$0.554
Each (On a Reel of 3000)
units
Series 70mA Surface Mount SOT-323 (SC-70) 70V - Schottky 3 - - 2 Schottky - -
RS Stock No. 774-3338
Mfr. Part No.1N5402G
HK$2.411
Each (In a Pack of 10)
units
Single 3A Through Hole DO-201AD 200V - Silicon Junction 2 1V - 1 Silicon Junction - -
RS Stock No. 189-4501
Mfr. Part No.STPS20170CG-TR
HK$11.949
Each (In a Pack of 10)
units
2x Common Cathode Pair 10 (Per Diode) A, 20 (Total) A Surface Mount D2PAK 170V High Voltage - 3 990mV - 2 Schottky - -
RS Stock No. 922-8112
Mfr. Part No.B340LA-13-F
HK$1.411
Each (On a Reel of 5000)
units
Single 3A Surface Mount DO-214AC (SMA) 40V - Schottky 2 450mV - 1 Schottky - -
RS Stock No. 133-8550
Mfr. Part No.IDH02G120C5XKSA1
BrandInfineon
HK$14.80
Each (In a Tube of 500)
units
Single 11.8A Through Hole TO-220 1200V - SiC Schottky 2 + Tab 2.3V - 1 SiC Schottky - -
RS Stock No. 103-3892
Mfr. Part No.MBRA140T3G
HK$0.729
Each (On a Reel of 5000)
units
Single 1A Surface Mount DO-214AC (SMA) 40V - Schottky 2 - - 1 Schottky - -
RS Stock No. 816-8911
Mfr. Part No.BAS40L,315
BrandNexperia
HK$1.362
Each (In a Pack of 40)
units
Single 120mA Surface Mount SOD-882 40V - Schottky 2 380mV - 1 Schottky - -
RS Stock No. 166-1661
Mfr. Part No.1N914BWS
HK$0.218
Each (On a Reel of 3000)
units
Single 300mA Surface Mount SOD-323F 75V - Silicon Junction 2 1V - 1 Silicon Junction - -
RS Stock No. 752-7808
Mfr. Part No.BAS140WE6327HTSA1
BrandInfineon
HK$2.915
Each (In a Pack of 50)
units
Single 120mA Surface Mount SOD-323 40V - Schottky 2 1V - 1 Schottky - -
RS Stock No. 186-7527
Mfr. Part No.NSVBAS21TMR6T1G
HK$0.727
Each (On a Reel of 3000)
units
Array 200mA Surface Mount SC-74 - High Voltage - 6 - - 3 - - -
RS Stock No. 710-2945
Mfr. Part No.ES2D-E3/5BT
BrandVishay
HK$3.166
Each (In a Pack of 25)
units
Single 2A Surface Mount DO-214AA (SMB) 200V Switching Silicon Junction 2 900mV - 1 Silicon Junction - -
RS Stock No. 178-7384
Mfr. Part No.BAR43SFILM
HK$0.462
Each (On a Reel of 3000)
units
- - - - - - - - - - - - - -
RS Stock No. 171-4754
Mfr. Part No.RFN30TS6DGC11
BrandROHM
HK$30.116
Each (In a Pack of 5)
units
- 30A Through Hole TO-247 600V Fast Recovery - 3 1.55V - 2 Silicon Junction - -
RS Stock No. 165-7086
Mfr. Part No.SD103AW-E3-18
BrandVishay
HK$0.427
Each (On a Reel of 10000)
units
Single 30mA Surface Mount SOD-123 40V - Schottky 2 1V - 1 Schottky - -
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