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 796-5982
製造零件編號FR106G R0
HK$0.903
/個 (每包:100個)
單位
Single 1A 1 Fast Recovery 800V Through Hole DO-41 Silicon Junction Silicon Junction 2 1.3V - - -
RS庫存編號 170-4049
製造零件編號FR106G R0
HK$0.359
個 (在毎卷:5000)
單位
Single 1A 1 Fast Recovery 800V Through Hole DO-41 Silicon Junction Silicon Junction 2 1.3V - - -
RS庫存編號 170-4047
製造零件編號FR105 R0
HK$0.153
Each (On a Tape of 5000)
單位
Single 1A 1 Fast Recovery 600V Through Hole DO-41 Silicon Junction Silicon Junction 2 1.2V - - -
RS庫存編號 796-5976
製造零件編號FR105G-K R0G
HK$0.177
/個 (每包:250個)
單位
Single 1A 1 Fast Recovery 600V Through Hole DO-41 Silicon Junction Silicon Junction 2 1.2V - - -
RS庫存編號 688-2007
製造零件編號MBR20150CT C0
HK$7.74
/個 (每包:5個)
單位
Common Cathode 20A 2 - 150V Through Hole TO-220AB Schottky Schottky 3 - - - -
RS庫存編號 652-6104
製造零件編號SK310A R2
HK$2.338
/個 (每包:50個)
單位
Single 3A 1 - 100V Surface Mount DO-214AC (SMA) Schottky Schottky 2 850mV - - -
RS庫存編號 169-8966
製造零件編號SK24A R2
HK$0.702
個 (在毎卷:7500)
單位
Single 2A 1 - 40V Surface Mount DO-214AC (SMA) Schottky Schottky 2 - - - -
RS庫存編號 169-9009
製造零件編號SS16 R2
HK$0.736
個 (在毎卷:7500)
單位
Single 1A 1 - 60V Surface Mount DO-214AC (SMA) Schottky Schottky 2 - - - -
RS庫存編號 169-8974
製造零件編號SK310A R2
HK$1.347
個 (在毎卷:7500)
單位
Single 3A 1 - 100V Surface Mount DO-214AC (SMA) Schottky Schottky 2 850mV - - -
RS庫存編號 652-6019
製造零件編號SK24A R2
HK$1.891
/個 (每包:100個)
單位
Single 2A 1 - 40V Surface Mount DO-214AC (SMA) Schottky Schottky 2 - - - -
RS庫存編號 796-9417
製造零件編號RS3B R7
HK$2.825
/個 (每包:50個)
單位
Single 3A 1 Fast Recovery 100V Surface Mount DO-214AB (SMC) Silicon Junction Silicon Junction 2 1.3V - - -
RS庫存編號 146-2324
製造零件編號RS3B R7
HK$0.962
個 (在毎卷:850)
單位
Single 3A 1 Fast Recovery 100V Surface Mount DO-214AB (SMC) Silicon Junction Silicon Junction 2 1.3V - - -
RS庫存編號 652-6003
製造零件編號TS4148 RXG
HK$0.184
/個 (每包:250個)
單位
Single 150mA 1 Switching 100V Surface Mount 1206 Silicon Junction Silicon Junction 2 1V - - -
RS庫存編號 796-5856
製造零件編號ES2FA R3
HK$1.209
/個 (每包:50個)
單位
Single 2A 1 - 300V Surface Mount DO-214AC (SMA) Silicon Junction Silicon Junction 2 1.3V - - -
RS庫存編號 652-7400
製造零件編號ES1B R3
HK$0.876
/個 (每包:50個)
單位
Single 1A 1 Switching 100V Surface Mount DO-214AC (SMA) Silicon Junction Silicon Junction 2 950mV - - -
RS庫存編號 170-4027
製造零件編號ES2FA R3
HK$0.842
個 (在毎卷:1800)
單位
Single 2A 1 - 300V Surface Mount DO-214AC (SMA) Silicon Junction Silicon Junction 2 1.3V - - -
RS庫存編號 169-8965
製造零件編號TS4148 RXG
HK$0.122
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 146-2282
製造零件編號MBR20150CT C0
HK$4.961
毎管:50 個
單位
Common Cathode 20A 2 - 150V Through Hole TO-220AB Schottky Schottky 3 - - - -
RS庫存編號 146-2254
製造零件編號ES1B R3
HK$0.482
個 (在毎卷:1800)
單位
Single 1A 1 Switching 100V Surface Mount DO-214AC (SMA) Silicon Junction Silicon Junction 2 950mV - - -
RS庫存編號 652-7595
製造零件編號SS16 R2
HK$1.958
/個 (每包:100個)
單位
Single 1A 1 - 60V Surface Mount DO-214AC (SMA) Schottky Schottky 2 - - - -