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 809-9017
製造零件編號C3D16060D
BrandWolfspeed
HK$68.04
/個 (每包:2個)
單位
Common Cathode 46A Through Hole TO-274AA 600V - SiC Schottky 3 2.4V - 2 SiC Schottky - -
RS庫存編號 165-7211
製造零件編號SB5H100-E3/54
BrandVishay
HK$5.063
個 (在毎卷:1400)
單位
Single 5A Through Hole DO-201AD 100V - Schottky 2 800mV - 1 Schottky - -
RS庫存編號 738-4752
製造零件編號B1100-13-F
HK$2.379
/個 (每包:25個)
單位
Single 1A Surface Mount DO-214AC (SMA) 100V - Schottky 2 790mV - 1 Schottky - -
RS庫存編號 688-0521
製造零件編號MURA160T3G
HK$3.616
/個 (每包:5個)
單位
Single 2A Surface Mount DO-214AC (SMA) 600V Switching Silicon Junction 2 1.25V - 1 Silicon Junction - -
RS庫存編號 165-2355
製造零件編號VS-10BQ100-M3/5BT
BrandVishay
HK$0.95
個 (在毎卷:3200)
單位
Single 1A Surface Mount DO-214AA (SMB) 100V - Schottky 2 - - 1 Schottky - -
RS庫存編號 168-4426
製造零件編號MDD312-16N1
BrandIXYS
HK$1,006.083
個 (以毎盒:3)
單位
Series 310A Panel Mount Y1 CU 1600V - - 3 1.32V - 2 Silicon Junction - -
RS庫存編號 917-9192
製造零件編號SS32A
HK$0.363
/個 (每包:200個)
單位
Single 3A Surface Mount DO-214AC (SMA) 20V - Schottky 2 550mV - 1 Schottky - -
RS庫存編號 818-4383
製造零件編號VB30200C-E3/4W
BrandVishay
HK$20.88
/個 (每包:5個)
單位
Common Cathode 30A Surface Mount D2PAK (TO-263) 200V - Schottky 3 1.1V - 2 Schottky - -
RS庫存編號 165-2407
製造零件編號UF5402-E3/54
BrandVishay
HK$2.864
個 (在毎卷:1400)
單位
Single 3A Through Hole DO-201AD 200V - Silicon Junction 2 1V - 1 Silicon Junction - -
RS庫存編號 166-1157
製造零件編號STTH2R02A
HK$1.421
個 (在毎卷:5000)
單位
Single 2A Surface Mount DO-214AC (SMA) 200V Switching Silicon Junction 2 1.2V - 1 Silicon Junction - -
RS庫存編號 652-6019
製造零件編號SK24A R2
HK$2.11
/個 (每包:100個)
單位
Single 2A Surface Mount DO-214AC (SMA) 40V - Schottky 2 - - 1 Schottky - -
RS庫存編號 103-3910
製造零件編號MUR420RLG
HK$1.185
個 (在毎卷:1500)
單位
Single 4A Through Hole DO-201AD 200V Switching Silicon Junction 2 890mV - 1 Silicon Junction - -
RS庫存編號 544-9567
製造零件編號MUR1540G
HK$10.04
單位
Single 15A Through Hole TO-220AC 400V Switching Silicon Junction 2 1.25V - 1 Silicon Junction - -
RS庫存編號 165-2401
製造零件編號UF4002-E3
BrandVishay
HK$0.952
個 (在毎卷:5500)
單位
Single 1A Through Hole DO-204AL 100V - Silicon Junction 2 1V - 1 Silicon Junction - -
RS庫存編號 146-2230
製造零件編號SS32A
HK$0.31
個 (在毎卷:5000)
單位
Single 3A Surface Mount DO-214AC (SMA) 20V - Schottky 2 550mV - 1 Schottky - -
RS庫存編號 628-9029
製造零件編號1N4004-E3/54
BrandVishay
HK$1.413
/個 (每包:10個)
單位
Single 1A Through Hole DO-204AL 400V - - 2 1.1V - 1 Silicon Junction - -
RS庫存編號 145-3056
製造零件編號MBRF2045CTG
HK$6.39
毎管:50 個
單位
Common Cathode 20A Through Hole TO-220FP 45V Switching Schottky 3 840mV - 2 Schottky - -
RS庫存編號 192-859
製造零件編號MDD312-16N1
BrandIXYS
HK$1,006.08
單位
Series 310A Panel Mount Y1 CU 1600V - - 3 1.32V - 2 Silicon Junction - -
RS庫存編號 544-4663
製造零件編號BAV99W,115
BrandNexperia
HK$1.55
/個 (每包:10個)
單位
Series 150mA Surface Mount SOT-323 (SC-70) 100V Switching Silicon Junction 3 1.25V - 2 Silicon Junction - -
RS庫存編號 714-6879
製造零件編號BAT60JFILM
HK$1.04
/個 (每包:100個)
單位
Single 3A Surface Mount SOD-323 10V - Schottky 2 - - 1 Schottky - -