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庫存編號 169-8029
製造零件編號DB2W40100L
BrandPanasonic
HK$0.997
個 (在毎卷:3000)
單位
Single 1A Surface Mount Mini2-F3-AB 40V - Schottky 2 390mV - 1 Schottky - -
RS庫存編號 787-7573
製造零件編號DB2W40100L
BrandPanasonic
HK$1.909
/個 (每包:50個)
單位
Single 1A Surface Mount Mini2-F3-AB 40V - Schottky 2 390mV - 1 Schottky - -
RS庫存編號 787-7523
製造零件編號DB2130200L
BrandPanasonic
HK$2.091
/個 (每包:50個)
單位
Single 1A Surface Mount SMini2 F4 B B 30V - Schottky 2 380mV - 1 Schottky - -
RS庫存編號 169-8018
製造零件編號DB2130200L
BrandPanasonic
HK$0.847
個 (在毎卷:3000)
單位
Single 1A Surface Mount SMini2 F4 B B 30V - Schottky 2 380mV - 1 Schottky - -
RS庫存編號 787-7605
製造零件編號DB2440500L
BrandPanasonic
HK$2.717
/個 (每包:10個)
單位
Single 3A Surface Mount TminiP2-F2-B 40V - Schottky 2 440mV - 1 Schottky - -
RS庫存編號 169-8033
製造零件編號DB2W40300L
BrandPanasonic
HK$0.997
個 (在毎卷:3000)
單位
Single 3A Surface Mount Mini2-F3-AB 40V - Schottky 2 540mV - 1 Schottky - -
RS庫存編號 169-8024
製造零件編號DB2431200L
BrandPanasonic
HK$1.185
個 (在毎卷:3000)
單位
Single 5A Surface Mount TMiniP2-F2-B 30V - Schottky 2 510mV - 1 Schottky - -
RS庫存編號 787-7541
製造零件編號DB2431200L
BrandPanasonic
HK$2.46
/個 (每包:50個)
單位
Single 5A Surface Mount TMiniP2-F2-B 30V - Schottky 2 510mV - 1 Schottky - -
RS庫存編號 787-7585
製造零件編號DB2W40300L
BrandPanasonic
HK$1.969
/個 (每包:50個)
單位
Single 3A Surface Mount Mini2-F3-AB 40V - Schottky 2 540mV - 1 Schottky - -
RS庫存編號 169-8038
製造零件編號DB2440500L
BrandPanasonic
HK$1.146
個 (在毎卷:3000)
單位
Single 3A Surface Mount TminiP2-F2-B 40V - Schottky 2 440mV - 1 Schottky - -
RS庫存編號 712-5875
製造零件編號DA4X101K0R
BrandPanasonic
HK$2.232
/個 (每包:20個)
單位
Isolated 100mA Surface Mount SOT-143 80V Switching Silicon Junction 4 1.2V - 2 Silicon Junction - -
RS庫存編號 760-2925
製造零件編號DB2430700L
BrandPanasonic
HK$5.08
/個 (每包:10個)
單位
Single 3A Surface Mount TMiniP2-F2-B 30V Switching Schottky 2 370mV - 1 Schottky - -
RS庫存編號 169-7904
製造零件編號DB2430700L
BrandPanasonic
HK$2.013
個 (在毎卷:3000)
單位
Single 3A Surface Mount TMiniP2-F2-B 30V Switching Schottky 2 370mV - 1 Schottky - -
RS庫存編號 168-3683
製造零件編號DA4X101K0R
BrandPanasonic
HK$1.237
個 (在毎卷:3000)
單位
Isolated 100mA Surface Mount SOT-143 80V Switching Silicon Junction 4 1.2V - 2 Silicon Junction - -
RS庫存編號 707-4339
製造零件編號DA2JF8100L
BrandPanasonic
HK$2.294
/個 (每包:25個)
單位
Single 200mA Surface Mount SMini2 F5 B 800V Switching Silicon Junction 2 2.5V - 1 Silicon Junction - -
RS庫存編號 787-7582
製造零件編號DB2W40200L
BrandPanasonic
HK$2.297
/個 (每包:50個)
單位
Single 2A Surface Mount Mini2-F3-AB 40V - Schottky 2 470mV - 1 Schottky - -
RS庫存編號 169-8032
製造零件編號DB2W40200L
BrandPanasonic
HK$0.997
個 (在毎卷:3000)
單位
Single 2A Surface Mount Mini2-F3-AB 40V - Schottky 2 470mV - 1 Schottky - -
RS庫存編號 168-3487
製造零件編號DA2JF8100L
BrandPanasonic
HK$0.594
個 (在毎卷:3000)
單位
Single 200mA Surface Mount SMini2 F5 B 800V Switching Silicon Junction 2 2.5V - 1 Silicon Junction - -
RS庫存編號 715-9689
製造零件編號DB3X315E0L
BrandPanasonic
HK$1.40
/個 (每包:10個)
單位
Common Cathode 30mA Surface Mount SOT-346 (SC-59) 30V Switching Schottky 3 1V - 2 Schottky - -
RS庫存編號 168-3765
製造零件編號DA3X108K0L
BrandPanasonic
HK$0.249
個 (在毎卷:3000)
單位
Single 200mA Surface Mount SOT-346 (SC-59) 300V Switching Silicon Junction 3 1.2V - 1 Silicon Junction - -