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. 438-2788
Mfr. Part No.PMLL4148L,115
BrandNexperia
HK$0.163
Each (On a Reel of 2500)
units
Single 200mA Surface Mount MiniMELF 100V Switching Silicon Junction 2 1V - 1 Silicon Junction - -
RS Stock No. 145-2576
Mfr. Part No.VS-MURB820PBF
BrandVishay
HK$11.265
Each (In a Tube of 50)
units
Single 8A Surface Mount D2PAK (TO-263) 200V Switching Silicon Junction 3 975mV - 1 Silicon Junction - -
RS Stock No. 738-4796
Mfr. Part No.B360A-13-F
HK$2.57
Each (In a Pack of 10)
units
Single 3A Surface Mount DO-214AC (SMA) 60V - Schottky 2 700mV - 1 Schottky - -
RS Stock No. 121-9513
Mfr. Part No.B240-13-F
HK$0.77
Each (On a Reel of 3000)
units
Single 2A Surface Mount DO-214AA (SMB) 40V - Schottky 2 500mV - 1 Schottky - -
RS Stock No. 168-5723
Mfr. Part No.STTH512D
HK$9.67
Each (In a Tube of 50)
units
Single 5A Through Hole TO-220AC 1200V Switching Silicon Junction 2 2.2V - 1 Silicon Junction - -
RS Stock No. 168-6114
Mfr. Part No.STPS30150CW
HK$21.434
Each (In a Tube of 30)
units
Common Cathode 30A Through Hole TO-247 150V - Schottky 3 - - 2 Schottky - -
RS Stock No. 178-0809
Mfr. Part No.FEP30DP-E3/45
BrandVishay
HK$15.66
Each (In a Tube of 30)
units
Common Cathode 30A Through Hole TO-247AD 200V Switching Silicon Junction 3 950mV - 2 Silicon Junction - -
RS Stock No. 122-0867
Mfr. Part No.BAT54TW-7-F
HK$0.736
Each (On a Reel of 3000)
units
Isolated 200mA Surface Mount SOT-363 (SC-88) 30V - Schottky 6 1V - 3 Schottky - -
RS Stock No. 919-0767
Mfr. Part No.V12P10-M3/86A
BrandVishay
HK$3.70
Each (On a Reel of 1500)
units
Single 12A Surface Mount TO-277A 100V - Schottky 3 - - 1 Schottky - -
RS Stock No. 168-6229
Mfr. Part No.STPS30150CT
HK$20.28
Each (In a Tube of 50)
units
Common Cathode 30A Through Hole TO-220AB 150V - Schottky 3 - - 2 Schottky - -
RS Stock No. 759-9421
Mfr. Part No.UF4004
HK$2.70
Each (In a Pack of 50)
units
Single 1A Through Hole DO-41 400V Fast Recovery Silicon Junction 2 1V - 1 Silicon Junction - -
RS Stock No. 751-3339
Mfr. Part No.BAS40W-05-7-F
HK$1.12
Each (In a Pack of 100)
units
Common Cathode 200mA Surface Mount SOT-323 (SC-70) 40V - Schottky 3 1V - 2 Schottky - -
RS Stock No. 168-4436
Mfr. Part No.DSSK50-01A
BrandIXYS
HK$31.66
Each (In a Tube of 30)
units
Common Cathode 50A Through Hole TO-247AD 100V - Schottky 3 - - 2 Schottky - -
RS Stock No. 688-2117
Mfr. Part No.MUR860 C0
HK$9.41
Each (In a Pack of 5)
units
Single 8A Through Hole TO-220AC 600V Switching Silicon Junction 2 1.7V - 1 Silicon Junction - -
RS Stock No. 145-5497
Mfr. Part No.1N5817
HK$0.659
Each (On a Tape of 5000)
units
Single 1A Through Hole DO-41 20V - Schottky 2 750mV - 1 Schottky - -
RS Stock No. 486-2616
Mfr. Part No.STPS30150CT
HK$23.87
Each
units
Common Cathode 30A Through Hole TO-220AB 150V - Schottky 3 - - 2 Schottky - -
RS Stock No. 923-5494
Mfr. Part No.MBR20150CT
HK$2.772
Each (In a Tube of 50)
units
Common Cathode 20A Through Hole TO-220AB 150V - Schottky 3 - - 2 Schottky - -
RS Stock No. 671-5470
Mfr. Part No.UF4007
HK$3.436
Each (In a Pack of 5)
units
Single 1A Through Hole DO-41 1000V Switching Silicon Junction 2 1.7V - 1 Silicon Junction - -
RS Stock No. 669-7307
Mfr. Part No.ZHCS1000TA
HK$3.986
Each (In a Pack of 10)
units
Single 1.75A Surface Mount SOT-23 40V - Schottky 3 - - 1 Schottky - -
RS Stock No. 103-2953
Mfr. Part No.MBRS1100T3G
HK$0.847
Each (On a Reel of 2500)
units
Single 2A Surface Mount DO-214AA (SMB) 100V - Schottky 2 750mV - 1 Schottky - -
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