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 773-4533
製造零件編號CD214A-B160LF
BrandBourns
HK$1.18
/個 (每包:100個)
單位
Single 1A Surface Mount DO-214AC (SMA) 60V - Schottky 2 700mV - 1 Schottky - -
RS庫存編號 172-3152
製造零件編號CD214A-B1100R
BrandBourns
HK$1.07
個 (在毎卷:3000)
單位
Single 1A Surface Mount DO-214AC (SMA) 100V - Schottky 2 850mV - 1 Schottky - -
RS庫存編號 172-3153
製造零件編號CD214A-B340R
BrandBourns
HK$1.515
個 (在毎卷:3000)
單位
Single 3A Surface Mount DO-214AC (SMA) 40V - Schottky 2 500mV - 1 Schottky - -
RS庫存編號 172-3154
製造零件編號CD214A-B360R
BrandBourns
HK$1.683
個 (在毎卷:3000)
單位
Single 3A Surface Mount DO-214AC (SMA) 60V - Schottky 2 700mV - 1 Schottky - -
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 Surface Mount 0603 40V Switching Schottky 2 500mV - 1 Schottky - -
RS庫存編號 172-3155
製造零件編號CD214B-B340R
BrandBourns
HK$1.603
個 (在毎卷:5000)
單位
Single 3A Surface Mount DO-214AA (SMB) 40V - Schottky 2 500mV - 1 Schottky - -
RS庫存編號 172-3157
製造零件編號CD214C-B320R
BrandBourns
HK$1.87
個 (在毎卷:3000)
單位
Single 3A Surface Mount DO-214AB (SMC) 20V - Schottky 2 500mV - 1 Schottky - -
RS庫存編號 165-1338
製造零件編號CD123D-B140R
BrandBourns
HK$0.839
個 (在毎卷:3000)
單位
Single 1A Surface Mount SOD-123 40V Switching Schottky 2 500mV - 1 Schottky - -
RS庫存編號 172-3249
製造零件編號CD214A-B340R
BrandBourns
HK$3.34
/個 (每包:25個)
單位
Single 3A Surface Mount DO-214AC (SMA) 40V - Schottky 2 500mV - 1 Schottky - -
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 Surface Mount 0603 (1608M) 35V - Schottky 2 500mV - 1 Schottky - -
RS庫存編號 172-3237
製造零件編號CD214A-B160R
BrandBourns
HK$2.18
/個 (每包:50個)
單位
Single 1A Surface Mount DO-214AC (SMA) 60V - Schottky 2 700mV - 1 Schottky - -
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 Surface Mount DO-214AC (SMA) 60V - Schottky 2 700mV - 1 Schottky - -
RS庫存編號 165-1366
製造零件編號CD123D-B140LR
BrandBourns
HK$2.40
/個 (每包:50個)
單位
Single 1A Surface Mount SOD-123 40V Switching Schottky 2 380mV - 1 Schottky - -
RS庫存編號 172-3255
製造零件編號CD214A-B360R
BrandBourns
HK$3.79
/個 (每包:25個)
單位
Single 3A Surface Mount DO-214AC (SMA) 60V - Schottky 2 700mV - 1 Schottky - -
RS庫存編號 172-3243
製造零件編號CD214A-B1100R
BrandBourns
HK$3.12
/個 (每包:25個)
單位
Single 1A Surface Mount DO-214AC (SMA) 100V - Schottky 2 850mV - 1 Schottky - -
RS庫存編號 165-1364
製造零件編號CD123D-B140R
BrandBourns
HK$2.40
/個 (每包:50個)
單位
Single 1A Surface Mount SOD-123 40V Switching Schottky 2 500mV - 1 Schottky - -
RS庫存編號 172-3156
製造零件編號CD214B-FS3G
BrandBourns
HK$1.469
個 (在毎卷:5000)
單位
Single 3A Surface Mount DO-214AA (SMB) 400V Fast Recovery Silicon Junction 2 1.25V - 1 - - -
RS庫存編號 165-1368
製造零件編號CD0603-B0240R
BrandBourns
HK$2.16
/個 (每包:50個)
單位
Single 200mA Surface Mount 0603 40V Switching Schottky 2 500mV - 1 Schottky - -
RS庫存編號 172-3261
製造零件編號CD214B-B340R
BrandBourns
HK$3.71
/個 (每包:25個)
單位
Single 3A Surface Mount DO-214AA (SMB) 40V - Schottky 2 500mV - 1 Schottky - -
RS庫存編號 172-3273
製造零件編號CD214C-B320R
BrandBourns
HK$4.33
/個 (每包:25個)
單位
Single 3A Surface Mount DO-214AB (SMC) 20V - Schottky 2 500mV - 1 Schottky - -