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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รายละเอียดสินค้า / Description ราคา / 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. 885-5568
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SB3100-T
Brand :DiodesZetex
THB15.28
Each: (In a Pack of 20)
Units
Single 3A Through Hole DO-201AD 100V - Schottky 2 790mV - - Schottky - -
RS Stock No. 169-9288
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1N4007G R0
THB1.999
Each (On a Tape of 5000)
Units
Single 1A Through Hole DO-41 1000V - Silicon Junction 2 1V - 1 Silicon Junction - -
RS Stock No. 708-2327
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.DFLS240-7
Brand :DiodesZetex
THB16.425
Each: (In a Pack of 10)
Units
Single 2A Surface Mount PowerDI 123 40V - Schottky 2 700mV - 1 Schottky - -
RS Stock No. 922-7998
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.DFLS240-7
Brand :DiodesZetex
THB8.33
Each (On a Reel of 3000)
Units
Single 2A Surface Mount PowerDI 123 40V - Schottky 2 700mV - 1 Schottky - -
RS Stock No. 748-4975
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1N4007G R0
THB6.997
Each: (In a Pack of 100)
Units
Single 1A Through Hole DO-41 1000V - Silicon Junction 2 1V - 1 Silicon Junction - -
RS Stock No. 739-0521
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MBR0520L
THB6.89
Each: (In a Pack of 10)
Units
Single 500mA Surface Mount SOD-123 20V - Schottky 2 385mV - 1 Schottky - -
RS Stock No. 169-8511
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MBR0520L
THB1.599
Each (On a Reel of 3000)
Units
Single 500mA Surface Mount SOD-123 20V - Schottky 2 385mV - 1 Schottky - -
RS Stock No. 903-3315
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1N5408
THB1.362
Each (On a Tape of 1200)
Units
Single 3A Through Hole DO-27 1000V - Silicon Junction 2 1V - 1 Silicon Junction - -
RS Stock No. 192-455
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.DSEI2X61-12B
Brand :IXYS
THB557.97
Each
Units
Isolated 102A Panel Mount SOT-227B 1200V Switching Silicon Junction 4 2.5V - 2 Silicon Junction - -
RS Stock No. 166-2999
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SB520
THB5.518
Each (On a Reel of 1250)
Units
Single 5A Through Hole DO-201AD 20V - Schottky 2 550mV - 1 Schottky - -
RS Stock No. 168-4407
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.DSEI2X61-12B
Brand :IXYS
THB491.528
Each (In a Tube of 10)
Units
Isolated 102A Panel Mount SOT-227B 1200V Switching Silicon Junction 4 2.5V - 2 Silicon Junction - -
RS Stock No. 922-8440
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SB5100-T
Brand :DiodesZetex
THB9.28
Each (On a Reel of 1200)
Units
Single 5A Through Hole DO-201AD 100V - Schottky 2 800mV - 1 Schottky - -
RS Stock No. 806-2006
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SB520
THB11.49
Each: (In a Pack of 50)
Units
Single 5A Through Hole DO-201AD 20V - Schottky 2 550mV - 1 Schottky - -
RS Stock No. 177-5345
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.DSEI60-10A
Brand :IXYS
THB122.25
Each (In a Tube of 30)
Units
Single 60A Through Hole TO-247AD 1000V Switching Silicon Junction 2 2.3V - 1 Silicon Junction - -
RS Stock No. 165-2386
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.VS-70HF120
Brand :Vishay
THB355.745
Each (In a Bag of 100)
Units
Stud Cathode 70A Thread Mount DO-5 1200V Switching Silicon Junction 2 1.35V - 1 Silicon Junction - -
RS Stock No. 227-9501
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.VS-70HF120
Brand :Vishay
THB460.24
Each
Units
Stud Cathode 70A Thread Mount DO-5 1200V Switching Silicon Junction 2 1.35V - 1 Silicon Junction - -
RS Stock No. 751-4843
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SB5100-T
Brand :DiodesZetex
THB18.901
Each: (In a Pack of 10)
Units
Single 5A Through Hole DO-201AD 100V - Schottky 2 800mV - 1 Schottky - -
RS Stock No. 192-360
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.DSEI60-10A
Brand :IXYS
THB159.70
Each
Units
Single 60A Through Hole TO-247AD 1000V Switching Silicon Junction 2 2.3V - 1 Silicon Junction - -
RS Stock No. 905-6015
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SKN 71/16
Brand :Semikron
THB588.31
Each
Units
Stud Anode 95A Thread Mount E 11 1600V High Voltage Silicon Junction 2 1.5V - 1 Silicon Junction - -
RS Stock No. 756-0170
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.20JL2C41(F)
Brand :Toshiba
THB94.76
Each
Units
Common Cathode 20A Through Hole TO-3PN 600V - Silicon Junction 3 2V - 2 Silicon Junction - -
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