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 166-1627
製造零件編號SS16
HK$0.774
個 (在毎卷:7500)
單位
Single 1A Surface Mount DO-214AC (SMA) 60V - Schottky 2 700mV - 1 Schottky - -
RS庫存編號 168-6626
製造零件編號STTH12010TV1
HK$153.182
毎管:10 個
單位
Isolated 60A Panel Mount ISOTOP 1000V Switching Silicon Junction 4 2V - 2 Silicon Junction - -
RS庫存編號 710-3689
製造零件編號SS14-E3/5AT
BrandVishay
HK$2.38
/個 (每包:50個)
單位
Single 1A Surface Mount DO-214AC (SMA) 40V - Schottky 2 - - 1 Schottky - -
RS庫存編號 687-0782
製造零件編號STTH12010TV1
HK$173.80
單位
Isolated 60A Panel Mount ISOTOP 1000V Switching Silicon Junction 4 2V - 2 Silicon Junction - -
RS庫存編號 920-9877
製造零件編號NRVTS560EMFST1G
HK$2.94
/個 (每包:50個)
單位
Single 5A Surface Mount SO-8 FL 60V - Schottky 8 610mV - 1 Schottky - -
RS庫存編號 436-7789
製造零件編號BAT54C,215
BrandNexperia
HK$1.04
/個 (每包:25個)
單位
Common Cathode 200mA Surface Mount SOT-23 (TO-236AB) 30V - Schottky 3 - - 2 Schottky - -
RS庫存編號 708-2324
製造零件編號DFLS1200-7
HK$4.305
/個 (每包:10個)
單位
Single 1A Surface Mount PowerDI 123 200V - Schottky 2 850mV - 1 Schottky - -
RS庫存編號 919-9761
製造零件編號C4D02120A
BrandWolfspeed
HK$36.843
毎管:50 個
單位
Single 10A Through Hole TO-220 1200V - SiC Schottky 2 3V - 1 SiC Schottky - -
RS庫存編號 761-3745
製造零件編號SS16
HK$2.843
/個 (每包:25個)
單位
Single 1A Surface Mount DO-214AC (SMA) 60V - Schottky 2 700mV - 1 Schottky - -
RS庫存編號 505-2977
製造零件編號SKA 1/17
BrandSemikron
HK$11.715
/個 (每包:10個)
單位
Single 1.45A Through Hole E 33 1700V - - 2 1.5V - 1 Silicon Junction - -
RS庫存編號 395-3749
製造零件編號VS-70HF160
BrandVishay
HK$109.12
單位
Stud Cathode 70A Thread Mount DO-5 1600V Switching Silicon Junction 2 1.46V - 1 Silicon Junction - -
RS庫存編號 918-9206
製造零件編號UF5408-E3/54
BrandVishay
HK$3.238
個 (在毎卷:1400)
單位
Single 3A Through Hole DO-201AD 1000V - Silicon Junction 2 1.7V - 1 Silicon Junction - -
RS庫存編號 751-4843
製造零件編號SB5100-T
HK$5.16
/個 (每包:10個)
單位
Single 5A Through Hole DO-201AD 100V - Schottky 2 800mV - 1 Schottky - -
RS庫存編號 922-2136
製造零件編號1N5404RLG
HK$1.164
/個 (每包:100個)
單位
Single 3A Through Hole DO-41 400V - - 2 1V - 1 Silicon Junction - -
RS庫存編號 102-1398
製造零件編號MBRA130LT3G
HK$0.693
個 (在毎卷:5000)
單位
Single 1A Surface Mount DO-214AC (SMA) 30V - Schottky 2 410mV - 1 Schottky - -
RS庫存編號 688-0502
製造零件編號MBRA340T3G
HK$4.058
/個 (每包:5個)
單位
Single 3A Surface Mount DO-214AC (SMA) 40V - Schottky 2 450mV - 1 Schottky - -
RS庫存編號 774-3331
製造零件編號1N5404G
HK$2.46
/個 (每包:10個)
單位
Single 3A Through Hole DO-201AD 400V - Silicon Junction 2 1V - 1 Silicon Junction - -
RS庫存編號 145-2800
製造零件編號MUR840G
HK$6.59
毎管:50 個
單位
Single 8A Through Hole TO-220AC 400V Switching Silicon Junction 2 1.3V - 1 Silicon Junction - -
RS庫存編號 759-9428
製造零件編號UF4003
HK$2.565
/個 (每包:50個)
單位
Single 1A Through Hole DO-41 200V Fast Recovery Silicon Junction 2 1V - 1 Silicon Junction - -
RS庫存編號 159-6457
製造零件編號VS-70HF160
BrandVishay
HK$79.07
個 (以毎袋:100)
單位
Stud Cathode 70A Thread Mount DO-5 1600V Switching Silicon Junction 2 1.46V - 1 Silicon Junction - -