Allicdata Part #: | DB2J20100LTR-ND |
Manufacturer Part#: |
DB2J20100L |
Price: | $ 0.04 |
Product Category: | Discrete Semiconductor Products |
Manufacturer: | Panasonic Electronic Components |
Short Description: | DIODE SCHOTTKY 20V 500MA SMINI2 |
More Detail: | Diode Schottky 20V 500mA Surface Mount SMini2-F5-B |
DataSheet: | DB2J20100L Datasheet/PDF |
Quantity: | 27000 |
3000 +: | $ 0.04035 |
6000 +: | $ 0.03632 |
15000 +: | $ 0.03228 |
30000 +: | $ 0.03027 |
75000 +: | $ 0.02690 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Diode Type: | Schottky |
Voltage - DC Reverse (Vr) (Max): | 20V |
Current - Average Rectified (Io): | 500mA |
Voltage - Forward (Vf) (Max) @ If: | 550mV @ 500mA |
Speed: | Fast Recovery = 200mA (Io) |
Reverse Recovery Time (trr): | 4.3ns |
Current - Reverse Leakage @ Vr: | 10µA @ 10V |
Capacitance @ Vr, F: | 12pF @ 10V, 1MHz |
Mounting Type: | Surface Mount |
Package / Case: | SC-90, SOD-323F |
Supplier Device Package: | SMini2-F5-B |
Operating Temperature - Junction: | 125°C (Max) |
Base Part Number: | DB2J201 |
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Introduction
Diodes - Rectifiers - Single is a broad and comprehensive category of diodes comprising single-phase diode, rectifier diodes, and other rectifier types. The DB2J20100L is one such rectifier and, in this article, we will explore its application field and working principle.
Application field of the DB2J20100L
The DB2J20100L is a single-phase diode that is widely used in applications like power supply systems, power factor correction circuits, and other power converters. It is designed to control current and ensure efficient energy transmission even under high load and long-term operation. Since it has a low reverse current, this diode can restrict the flow of current in one direction. This makes it suitable for use in AC-DC or DC-AC conversion circuits.
The DB2J20100L can also be used in a variety of other applications where an efficient and stable power flow is required. It can be used for general rectification, EMC (Electromagnetic Compatibility) performance testing, motor control, and more. This diode is also suitable for applications in switching power supplies, which are used to convert the AC frequency of the power grid into DC.
Working Principle of the DB2J20100L
The DB2J20100L is a single-phase diode which works by implementing a junction barrier through a P-N junction. When the input signal is positive, a majority carrier or concentration gradient will be set up between the P and N type regions. This charge barrier function creates a potential difference across the P-N junction and is referred to as the forward bias voltage. As a result, electrons and holes are created, where the electrons move in the direction of the negative terminal and the holes move toward the positive terminal. This one-way flow of electric current is the basis of rectification.
When the input voltage is reversed, the condition of the P-N junction is reversed knocking off the majority carriers and creating a depletion region. This region becomes thicker and more resistive, effectively blocking current from passing through the diode. In this condition, the diode is referred to as the reverse-biased state. The DB2J20100L can only support a certain amount of reverse current so it is important to ensure that it is not exceeded.
Conclusion
In conclusion, the DB2J20100L is a single-phase diode that can be used for rectification, power supply systems, power converters, power factor correction circuits, and more. It works by implementing a junction barrier through a P-N junction and its low reverse current makes it suitable for AC-DC or DC-AC conversion circuits. By understanding its application field and working principle, engineers and technicians can make informed decisions while assessing the suitability of this single-phase diode for various applications.
The specific data is subject to PDF, and the above content is for reference
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