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Wondering what is hidden under the symbol BT138? Ahead of you is a comprehensive article that will take you through both the basic information about this popular electronic component and delve into its technical data and practical application.
Find out why the BT138 is so often chosen by electronics professionals and enthusiasts. Find out how it affects the functioning of the devices in which it is used, and what opinions are expressed by its users. Is it worth your interest? We invite you to read more!
Introduction to discuss BT138 semiconductor
Have you ever wondered what the BT138? It is a popular triac, used in a variety of electronic constructions. It is important to familiarize yourself with its specifications, schematic diagram and price to get a good understanding of its application area. If you are no stranger to contact with electronics, certainly BT138 is not a mystery to you. However, if you are just beginning your adventure with this topic, we want to describe this extremely important component in as much detail as possible.
BT138 is a semiconductor element that has found its place in many branches of electronics. What are its main features?
Here they are:
- Maximum power – The BT138 is capable of transferring large amounts of power to its output;
- reliability – this triac has a reputation for its reliability and durability;
- versatility – the BT138 will work well for a wide range of projects, from simple circuits to advanced systems.
Those interested in this topic should take a closer look at the schematic, prices and other users’ reviews of the BT138.
Remember that a well-chosen semiconductor is the key to the success of your project.
What exactly is BT138?
BT138 is a small semiconductor that owes its status primarily to its functionality. It is used most often as a triac, that is, an element that controls the flow of current in electronic circuits.
Triac is a semiconductor element that has the ability to control current in both the conduction and blocking directions, and allows current to flow according to a sinusoidal wave. As a triac, the BT138 plays an important role in many devices.
Due to its versatility and reliability, it is often used both in industry and by enthusiasts.
The BT138 is used in a wide variety of devices and structures. For example, it is often used in lighting, power management, motor control systems, as well as in air conditioning and heating equipment. Thanks to its features, the BT138 is an ideal choice for those looking for a reliable and affordable triac. Regardless of the complexity of the project, the BT138 will always provide a solid foundation for the functionality of any device in which it is used.
The most important technical parameters of BT138
In technical terms, BT138 features a justifiable range of specifications that make it ideal for many applications. Its technical specifications indicate extremely diverse and versatile functionality. Discussing the technical parameters of the BT138, it is worth noting, first of all, that it is a triac, which is characterized by a rated voltage of 600V. The maximum rated current of 12A is also undeniably important.
The BT138’s specifications include many other key aspects worth pointing out, such as:
- operating temperature range – from -40°C to 125°C, which guarantees its stable operation even in extreme conditions;
- turn-on time characteristics – this is a parameter that allows you to control the speed at which current flows.
For the BT138, it is typically 2µs; - gate voltage – the maximum gate control current is 5mA, which is low enough not to cause damage to other circuit components;
- maximum gate voltage – amounting to 1.3V, which guarantees safe and effective control.
Of course, it is important to keep in mind that the particular ways in which the BT138 is used may require adjustments to the above parameters. It is important to understand these specifications so that you can make good use of the BT138’s potential in your project.
BT138 triac application diagram
Application diagram BT138 is crucial to understanding how this versatile triac can be used effectively in various electronic circuits. The approach to creating such a schematic begins with analyzing the needs of a specific project and selecting the appropriate components to work with the BT138 in a circuit.
In a practical application diagram of the BT138, this triac is usually controlled by a capacitor, resistor and Zener diode.
Such a circuit provides the right conditions for the triac to function, allowing control of the supply current.
For advanced systems, the BT138 can be controlled by a microcontroller, allowing more precise management of current flow.
Familiarizing yourself with the BT138 application diagram is definitely one of the key steps in realizing the potential of this triac in your project.
BT138 semiconductor guide price
When considering the purchase of a BT138 triac, the question of price cannot be overlooked. Prices of electronic components can vary depending on many factors, and BT138 is no exception. Analyzing the available offers on the market, it can be seen that the price of BT138 usually fluctuates between a few and a dozen zlotys per piece.
However, it is worth noting that the price of BT138 may be affected by such factors as:
- Batch size – the rule is simple, the more pieces we buy, the lower the unit price;
- version of the component – there are different variants of the bt138 on the market, which can affect the price differences;
- place of purchase – prices can vary depending on where you buy, with online purchases usually being cheaper;
- brand – some brands offer higher quality products, which can affect the higher price.
Remember that it is best to make price comparisons at various sources before making a final purchase decision.
This approach will allow you to find the most cost-effective offer and save money on the purchase of the BT138 component.
User reviews on BT138
When considering the choice of BT138 triac, it is worth paying attention to the opinions of other users. Their experiences often confirm the advantages of this component, which were discussed earlier, such as reliability, durability and versatility. Users praise the BT138 for its ability to be used in a variety of projects – from simple circuits to advanced systems. The feedback shows that it is a very functional and proven solution that the semiconductor market offers.
Users emphasize that the BT138 is also easy to use, making it ideal for people of all experience levels – from professionals to hobbyists. So the reviews are unanimous – the BT138 is a choice worth considering when constructing a variety of electronic circuits.
