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 Number of Elements per Chip Rectifier Type Peak Reverse Repetitive Voltage Mounting Type Package Type Diode Technology Diode Type Pin Count Maximum Forward Voltage Drop Length Width Height
RS庫存編號 773-4533
製造零件編號CD214A-B160LF
BrandBourns
HK$0.997
/個 (每包:100個)
單位
Single 1A 1 - 60V Surface Mount DO-214AC (SMA) Schottky Schottky 2 700mV - - -
RS庫存編號 773-4514
製造零件編號CD1206-S01575
BrandBourns
HK$0.358
/個 (每包:100個)
單位
Single 150mA 1 Switching 100V Surface Mount 1206 Silicon Junction Silicon Junction 2 1V - - -
RS庫存編號 177-5431
製造零件編號CD1206-S01575
BrandBourns
HK$0.182
個 (在毎卷:5000)
單位
Single 150mA 1 Switching 100V Surface Mount 1206 Silicon Junction Silicon Junction 2 1V - - -
RS庫存編號 177-5428
製造零件編號CD0603-S01575
BrandBourns
HK$0.429
個 (在毎卷:5000)
單位
Single 150mA 1 Switching 100V Surface Mount 0603 (1608M) Silicon Junction Silicon Junction 2 1V - - -
RS庫存編號 773-4501
製造零件編號CD0603-B0230
BrandBourns
HK$1.203
/個 (每包:100個)
單位
Single 100mA 1 - 35V Surface Mount 0603 (1608M) Schottky Schottky 2 500mV - - -
RS庫存編號 165-1338
製造零件編號CD123D-B140R
BrandBourns
HK$0.829
個 (在毎卷:3000)
單位
Single 1A 1 Switching 40V Surface Mount SOD-123 Schottky Schottky 2 500mV - - -
RS庫存編號 165-1344
製造零件編號CD0603-B0340R
BrandBourns
HK$0.539
個 (在毎卷:3000)
單位
Single 300mA 1 Switching 40V Surface Mount 0603 Schottky Schottky 2 500mV - - -
RS庫存編號 165-3053
製造零件編號CD214A-B240LF
BrandBourns
HK$0.945
個 (在毎卷:5000)
單位
Single 2A 1 - 40V Surface Mount DO-214AC (SMA) Schottky Schottky 2 500mV - - -
RS庫存編號 172-3249
製造零件編號CD214A-B340R
BrandBourns
HK$3.037
/個 (每包:25個)
單位
Single 3A 1 - 40V Surface Mount DO-214AC (SMA) Schottky Schottky 2 500mV - - -
RS庫存編號 165-1343
製造零件編號CD0603-B0240R
BrandBourns
HK$0.539
個 (在毎卷:3000)
單位
Single 200mA 1 Switching 40V Surface Mount 0603 Schottky Schottky 2 500mV - - -
RS庫存編號 172-3273
製造零件編號CD214C-B320R
BrandBourns
HK$4.273
/個 (每包:25個)
單位
Single 3A 1 - 20V Surface Mount DO-214AB (SMC) Schottky Schottky 2 500mV - - -
RS庫存編號 165-1341
製造零件編號CD123D-B140LR
BrandBourns
HK$0.829
個 (在毎卷:3000)
單位
Single 1A 1 Switching 40V Surface Mount SOD-123 Schottky Schottky 2 380mV - - -
RS庫存編號 172-3261
製造零件編號CD214B-B340R
BrandBourns
HK$3.664
/個 (每包:25個)
單位
Single 3A 1 - 40V Surface Mount DO-214AA (SMB) Schottky Schottky 2 500mV - - -
RS庫存編號 165-1366
製造零件編號CD123D-B140LR
BrandBourns
HK$2.04
/個 (每包:50個)
單位
Single 1A 1 Switching 40V Surface Mount SOD-123 Schottky Schottky 2 380mV - - -
RS庫存編號 767-3712
製造零件編號CD0603-S01575
BrandBourns
HK$0.86
/個 (每包:100個)
單位
Single 150mA 1 Switching 100V Surface Mount 0603 (1608M) Silicon Junction Silicon Junction 2 1V - - -
RS庫存編號 165-1364
製造零件編號CD123D-B140R
BrandBourns
HK$2.04
/個 (每包:50個)
單位
Single 1A 1 Switching 40V Surface Mount SOD-123 Schottky Schottky 2 500mV - - -
RS庫存編號 172-3255
製造零件編號CD214A-B360R
BrandBourns
HK$3.664
/個 (每包:25個)
單位
Single 3A 1 - 60V Surface Mount DO-214AC (SMA) Schottky Schottky 2 700mV - - -
RS庫存編號 172-3267
製造零件編號CD214B-FS3G
BrandBourns
HK$3.356
/個 (每包:25個)
單位
Single 3A 1 Fast Recovery 400V Surface Mount DO-214AA (SMB) - Silicon Junction 2 1.25V - - -
RS庫存編號 172-3151
製造零件編號CD214A-B160R
BrandBourns
HK$0.659
個 (在毎卷:3000)
單位
Single 1A 1 - 60V Surface Mount DO-214AC (SMA) Schottky Schottky 2 700mV - - -
RS庫存編號 172-3243
製造零件編號CD214A-B1100R
BrandBourns
HK$2.848
/個 (每包:25個)
單位
Single 1A 1 - 100V Surface Mount DO-214AC (SMA) Schottky Schottky 2 850mV - - -