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. 656-524
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SKR 240/04
Brand :Semikron
THB1,556.46
Each
Units
Stud Cathode 240A Stud E 15 400V - - 2 1.4V - 1 Silicon Junction - -
RS Stock No. 124-1428
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SB1245
THB24.643
Each (On a Reel of 1250)
Units
Single 12A Through Hole DO-201AD 45V - Schottky 2 - - 1 Schottky - -
RS Stock No. 862-9438
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SB1245
THB49.062
Each: (In a Pack of 5)
Units
Single 12A Through Hole DO-201AD 45V - Schottky 2 - - 1 Schottky - -
RS Stock No. 922-8336
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B330A-13-F
Brand :DiodesZetex
THB4.69
Each (On a Reel of 5000)
Units
Single 3A Surface Mount DO-214AC (SMA) 30V - Schottky 2 500mV - 1 Schottky - -
RS Stock No. 165-2887
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.VS-12F100
Brand :Vishay
THB166.608
Each (In a Bag of 100)
Units
Stud Cathode 12A Thread Mount DO-4 1000V - Silicon Junction 2 1.26V - 1 Silicon Junction - -
RS Stock No. 628-9502
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1N5408-E3/54
Brand :Vishay
THB12.31
Each: (In a Pack of 10)
Units
Single 3A Through Hole DO-201AD 1000V - - 2 1.2V - 1 Silicon Junction - -
RS Stock No. 865-1877
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1N5408-E3/54
Brand :Vishay
THB5.029
Each (On a Reel of 1400)
Units
Single 3A Through Hole DO-201AD 1000V - Silicon Junction 2 1.2V - 1 Silicon Junction - -
RS Stock No. 905-6140
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SKKD 162/16
Brand :Semikron
THB2,345.15
Each
Units
Series 150A Panel Mount A 23 1600V High Voltage Silicon Junction 3 1.5V - 1 Silicon Junction - -
RS Stock No. 545-2080
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MBRS340T3G
THB15.16
Each
Units
Single 4A Surface Mount DO-214AB (SMC) 40V - Schottky 2 500mV - 1 Schottky - -
RS Stock No. 300-978
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BAT85,113
Brand :Nexperia
THB12.56
Each: (In a Pack of 5)
Units
Single 200mA Through Hole DO-34 30V - Schottky 2 800mV - 1 Schottky - -
RS Stock No. 700-3630
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.VS-12F100
Brand :Vishay
THB221.53
Each
Units
Stud Cathode 12A Thread Mount DO-4 1000V - Silicon Junction 2 1.26V - 1 Silicon Junction - -
RS Stock No. 103-8145
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BAT85,113
Brand :Nexperia
THB1.907
Each (On a Reel of 10000)
Units
Single 200mA Through Hole DO-34 30V - Schottky 2 800mV - 1 Schottky - -
RS Stock No. 146-2222
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SR560
THB3.281
Each (On a Tape of 1200)
Units
Single 5A Through Hole DO-27 60V - Schottky 2 700mV - 1 Schottky - -
RS Stock No. 168-4406
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.DSEI2X101-12A
Brand :IXYS
THB606.67
Each (In a Tube of 10)
Units
Isolated 90A Panel Mount SOT-227B 1200V Switching Silicon Junction 4 1.87V - 2 Silicon Junction - -
RS Stock No. 192-433
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.DSEI2X101-12A
Brand :IXYS
THB642.14
Each
Units
Isolated 90A Panel Mount SOT-227B 1200V Switching Silicon Junction 4 1.87V - 2 Silicon Junction - -
RS Stock No. 169-9214
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MBR60100PT C0
THB63.524
Each (In a Tube of 50)
Units
Common Cathode 60A Through Hole TO-3P 100V - Schottky 3 - - 2 Schottky - -
RS Stock No. 814-2717
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BY228GP-E3/54
Brand :Vishay
THB32.253
Each: (In a Pack of 20)
Units
Single 2.5A Through Hole DO-201AD 1500V - Silicon Junction 2 1.6V - 1 Silicon Junction - -
RS Stock No. 165-7201
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BY228GP-E3/54
Brand :Vishay
THB16.575
Each (On a Reel of 1400)
Units
Single 2.5A Through Hole DO-201AD 1500V - Silicon Junction 2 1.6V - 1 Silicon Junction - -
RS Stock No. 688-2069
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MBR60100PT C0
THB106.895
Each: (In a Pack of 2)
Units
Common Cathode 60A Through Hole TO-3P 100V - Schottky 3 - - 2 Schottky - -
RS Stock No. 917-9120
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SR560
THB3.607
Each: (In a Pack of 75)
Units
Single 5A Through Hole DO-27 60V - Schottky 2 700mV - 1 Schottky - -
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