Allicdata Part #: | BY448TAPGITB-ND |
Manufacturer Part#: |
BY448TAP |
Price: | $ 0.15 |
Product Category: | Discrete Semiconductor Products |
Manufacturer: | Vishay Semiconductor Diodes Division |
Short Description: | DIODE AVALANCHE 1.5KV 2A SOD57 |
More Detail: | Diode Avalanche 1500V 2A Through Hole SOD-57 |
DataSheet: | BY448TAP Datasheet/PDF |
Quantity: | 15000 |
5000 +: | $ 0.13428 |
10000 +: | $ 0.12502 |
25000 +: | $ 0.12348 |
Series: | -- |
Packaging: | Tape & Box (TB) |
Part Status: | Active |
Diode Type: | Avalanche |
Voltage - DC Reverse (Vr) (Max): | 1500V |
Current - Average Rectified (Io): | 2A |
Voltage - Forward (Vf) (Max) @ If: | 1.6V @ 3A |
Speed: | Standard Recovery >500ns, > 200mA (Io) |
Reverse Recovery Time (trr): | 2µs |
Current - Reverse Leakage @ Vr: | 3µA @ 1200V |
Capacitance @ Vr, F: | -- |
Mounting Type: | Through Hole |
Package / Case: | SOD-57, Axial |
Supplier Device Package: | SOD-57 |
Operating Temperature - Junction: | 140°C (Max) |
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Introduction
BY448TAP is a single-stage single rectifier diode that can be used in various applications. This particular type of diode is specifically designed to have low forward voltage drop and low junction capacity. BY448TAP is able to be used in a range of applications such as industrial, automotive and commercial.
Application Field
BY448TAP can be used in a variety of applications, such as reverse current protection, over-voltage protection, current switching, voltage regulation, and more. The diode’s low forward voltage drop and low junction capacity make it well-suited for these applications. Its ability to handle high power ratings makes it an effective choice for applications such as voltage clamps, rectifier diodes, and in switching circuits.
In particular, the BY448TAP is a great choice for reverse current protection, since the low forward voltage drop and low junction capacity allow it to respond quickly and accurately to sudden changes in current. Additionally, since the voltage drop is low, it doesn’t consume much power. This makes it ideal for automotive applications, since it can help extend the vehicle’s battery life.
The BY448TAP can also be used in voltage regulation, as it can effectively regulate the voltage in a circuit. The low forward voltage drop and low junction capacity ensure that the voltage stays within a certain range. The diode is also well-suited for current switching applications, as it can quickly and accurately switch currents, making it a great choice for applications such as power supplies.
Working Principle
BY448TAP works using a one-way valve principle of semiconductor conduction. The diode consists of two semiconductor layers, one with a larger bandgap and one with a smaller bandgap. When the voltage across the two layers differ, electrons can move to the area with the smaller bandgap, allowing current to flow. However, when the voltage across the two layers is equal, the current will be blocked.
The diode is further enhanced by the addition of a junction capacity that prevents excessive current from passing through. This junction capacity is also responsible for the low forward voltage drop of the BY448TAP, as it prevents the voltage from increasing to a potentially damaging level. This means that the diode can safely handle large currents.
Conclusion
BY448TAP is an effective choice for a wide range of applications, from reverse current protection to voltage regulation and current switching. The low forward voltage drop and low junction capacity make it well-suited for these applications, as it can respond quickly and safely to sudden changes in current. Overall, the BY448TAP is an excellent choice for a wide range of applications, as it can provide reliable and accurate protection.
The specific data is subject to PDF, and the above content is for reference
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