Allicdata Part #: | 1655-1557-2-ND |
Manufacturer Part#: |
SDURB840TR |
Price: | $ 0.21 |
Product Category: | Discrete Semiconductor Products |
Manufacturer: | SMC Diode Solutions |
Short Description: | DIODE GEN PURP 400V 8A D2PAK |
More Detail: | Diode Standard 400V 8A Surface Mount D2PAK |
DataSheet: | SDURB840TR Datasheet/PDF |
Quantity: | 1000 |
800 +: | $ 0.18780 |
1600 +: | $ 0.16803 |
2400 +: | $ 0.15320 |
5600 +: | $ 0.14332 |
20000 +: | $ 0.13343 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Diode Type: | Standard |
Voltage - DC Reverse (Vr) (Max): | 400V |
Current - Average Rectified (Io): | 8A |
Voltage - Forward (Vf) (Max) @ If: | 1.3V @ 8A |
Speed: | Fast Recovery = 200mA (Io) |
Reverse Recovery Time (trr): | 45ns |
Current - Reverse Leakage @ Vr: | 10µA @ 400V |
Capacitance @ Vr, F: | -- |
Mounting Type: | Surface Mount |
Package / Case: | TO-263-3, D²Pak (2 Leads + Tab), TO-263AB |
Supplier Device Package: | D2PAK |
Operating Temperature - Junction: | -55°C ~ 150°C |
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Diodes - Rectifiers - Single - SDURB840TR Application Field and Working Principle
The SDURB840TR single rectifier diode is a type of diode that can direct electric current in one direction and be used for the flow of alternating current (AC) or direct current (DC). It is useful for a range of applications, including power supply rectification, high frequency rectifiers, voltage doubler and high current switching, among others. This article provides an overview of the application field and working principle of this diodes.
Application Field of SDURB840TR Single Rectifier Diode
The SDURB840TR single rectifier diode is a type of rectifier used in power supply rectification. It is more suitable for applications that require higher rectification efficiency, reverse recovery time and stability than other rectifiers. This diode is most commonly used in the following applications:
- Power Supplies: Power supplies are the most common application for the SDURB840TR single rectifier diode. These devices are used to regulate the flow of electricity and provide power to a variety of devices, including computers, appliances, lighting, etc.
- High-Frequency Rectifiers: High-frequency rectifiers are used in a wide range of electronic circuits. This particular diode is suitable for high-frequency applications due to its low forward voltage drop and low reverse-recovery time.
- Voltage Doublers: Voltage doublers make use of two diodes and a capacitor to increase the input voltage. The SDURB840TR is a suitable diode for this application due to its low forward voltage drop and fast reverse recovery time.
- High-Current Switching: High-current applications such as motor drives and switching circuits require diodes with low on-state voltage drop and fast turnaround times. The SDURB840TR single rectifier diode is able to deliver both of these attributes.
Working Principle of SDURB840TR Single Rectifier Diode
The SDURB840TR single rectifier diode works by regulating the way in which electric current flows. It is made up of two semiconductor materials. In a forward-biased circuit, the negative charge of the electrons from the n-side are attracted to the positive charge of the holes from the p-side. This creates a field of electrons and holes that allows a current to flow. When the reverse bias voltage is applied, a voltage drop is created which hinders further current flow.
In addition, this diode has a very fast reverse recovery time, which is important for applications such as high frequency rectifiers and high current switching. This means that the voltage drop caused by the diode when it is in reverse bias will be low, allowing the diode to quickly return to the forward-biased state. Such features enable the SDURB840TR single rectifier diode to be used in a variety of power applications.
Conclusion
The SDURB840TR single rectifier diode is a useful device for a range of power applications. Its low forward voltage drop, fast reverse recovery time, and high rectification efficiency make it suitable for high-frequency rectifiers, voltage doublers, and high-current switching. Understanding the application field and working principle of this diode can help users better utilize its various capabilities.
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SDURB2060TR | SMC Diode So... | 0.22 $ | 1000 | DIODE GEN PURP 600V 20A D... |
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SDUR2060W | SMC Diode So... | 0.46 $ | 1000 | DIODE GEN PURP 600V 20A T... |
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SDURD1530CTTR | SMC Diode So... | 0.16 $ | 1000 | DIODE ARRAY GEN PURP 300V... |
SDURD1540CTTR | SMC Diode So... | 0.16 $ | 1000 | DIODE ARRAY GEN PURP 400V... |
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