Schottky Diodes & Rectifiers

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
  • 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 diodes 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 and 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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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. 795-8662
Mfr. Part No.STPS3150RL
MYR1.41
Each (In a Pack of 25)
units
Single 3A Through Hole DO-201AD 150V - Schottky 2 670mV - 1 Schottky - -
RS Stock No. 165-6559
Mfr. Part No.STPS3150RL
MYR0.563
Each (On a Reel of 1900)
units
Single 3A Through Hole DO-201AD 150V - Schottky 2 670mV - 1 Schottky - -
RS Stock No. 920-9114
Mfr. Part No.STPS3L60Q
MYR0.64
Each (In a Bag of 1000)
units
Single 3A Through Hole DO-15 60V - Schottky 2 - - 1 Schottky - -
RS Stock No. 654-7117
Mfr. Part No.MBR360RLG
MYR2.444
Each (In a Pack of 5)
units
Single 3A Through Hole DO-201AD 60V - Schottky 2 - - 1 Schottky - -
RS Stock No. 184-4245
Mfr. Part No.MBR360G
MYR0.873
Each (In a Bag of 500)
units
Single 3A Through Hole CASE 267 60V - - 2 - - 1 Schottky - -
RS Stock No. 184-4872
Mfr. Part No.MBR360G
MYR1.279
Each (In a Pack of 50)
units
Single 3A Through Hole CASE 267 60V - - 2 - - 1 Schottky - -
RS Stock No. 103-3908
Mfr. Part No.MBR360RLG
MYR0.539
Each (On a Reel of 1500)
units
Single 3A Through Hole DO-201AD 60V - Schottky 2 - - 1 Schottky - -
RS Stock No. 486-2717
Mfr. Part No.STPS3L60Q
MYR1.365
Each (In a Pack of 10)
units
Single 3A Through Hole DO-15 60V - Schottky 2 - - 1 Schottky - -
RS Stock No. 169-9268
Mfr. Part No.SR306 R0
MYR0.55
Each (On a Reel of 1250)
units
Single 3A Through Hole DO-201AD 60V - Schottky 2 700mV - 1 Schottky - -
RS Stock No. 743-5983
Mfr. Part No.SR306 R0
MYR1.276
Each (In a Pack of 25)
units
Single 3A Through Hole DO-201AD 60V - Schottky 2 700mV - 1 Schottky - -
RS Stock No. 917-5386
Mfr. Part No.1N4007-E3/54
BrandVishay
MYR0.54
Each (In a Pack of 220)
units
Single 1A Through Hole DO-204AL 1000V - Silicon Junction 2 1.1V - 1 Silicon Junction - -
RS Stock No. 656-495
Mfr. Part No.SKN 130/12
BrandSemikron
MYR159.23
Each
units
Stud Anode 130A Stud E 14 1200V - - 2 1.5V - 1 Silicon Junction - -
RS Stock No. 714-6819
Mfr. Part No.1N5822RL
MYR1.147
Each (In a Pack of 20)
units
Single 3A Through Hole DO-201AD 40V - Schottky 2 - - 1 Schottky - -
RS Stock No. 687-0877
Mfr. Part No.1N5822
MYR0.936
Each (In a Pack of 25)
units
Single 3A Through Hole DO-201AD 40V - Schottky 2 950mV - 1 Schottky - -
RS Stock No. 178-5040
Mfr. Part No.1N5822
MYR0.446
Each (On a Reel of 600)
units
- - - - - - - - - - - - - -
RS Stock No. 919-6494
Mfr. Part No.1N5822RL
MYR0.444
Each (On a Reel of 1900)
units
Single 3A Through Hole DO-201AD 40V - Schottky 2 - - 1 Schottky - -
RS Stock No. 649-1143
Mfr. Part No.1N4007RLG
MYR0.225
Each (In a Pack of 100)
units
Single 1A Through Hole DO-41 1000V Switching Silicon Junction 2 1.1V - 1 Silicon Junction - -
RS Stock No. 649-1171
Mfr. Part No.1N4007RLG
MYR0.138
Each (In a Pack of 1000)
units
Single 1A Through Hole DO-41 1000V Switching Silicon Junction 2 1.1V - 1 Silicon Junction - -
RS Stock No. 649-1187
Mfr. Part No.1N4007RLG
MYR0.111
Each (In a Pack of 2500)
units
Single 1A Through Hole DO-41 1000V Switching Silicon Junction 2 1.1V - 1 Silicon Junction - -
RS Stock No. 811-6099
Mfr. Part No.1N5400-E3/54
BrandVishay
MYR0.941
Each (In a Pack of 100)
units
Single 3A Through Hole DO-201AD 50V - Silicon Junction 2 1.2V - 1 Silicon Junction - -