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What is photo transistor characteristics?
Photo transistor always work with solar power
What are the characteristics of Diode transistor logic?
relatively large propagation delay.
How transistor work as a diode?
A: Actually a transistor have two diode with the base mas a common terminal. the characteristics of these tow diodes however are not the same as a common diode
Inputoutput and transfer characteristics of pnp and npn transistor in common base configuration?
result of output characteristics of npn transister in CB mode
What is base resistance Rb?
Base resistance (Rb) is the resistance seen by the base terminal of a transistor when analyzing its behavior in a circuit. It is a parameter used to model the input impedance of the transistor and is crucial in determining the biasing and signal amplification characteristics of the transistor circuit.
How can you designed transistor using diode because no available transistor?
You cannot build a transistor with two diodes. Even though the static junction characteristics of a transistor "looks like" two back to back series diodes, there is a relationship between the two junctions that cannot be matched by just connecting two diodes together.
Why the transistor is named BC548?
The transistor BC548 is named following a specific nomenclature system used by manufacturers. The "B" typically indicates the type of transistor, which in this case is a bipolar junction transistor (BJT). The "C" denotes the current gain group, and "548" is a unique identifier for this particular model within that group. This naming convention helps categorize and identify the characteristics and specifications of the transistor for engineers and designers.
Can you use bc548 instead of bc557?
The BC548 and BC557 are different types of transistors; the BC548 is an NPN transistor, while the BC557 is a PNP transistor. Because of this fundamental difference, they cannot be used interchangeably in circuits that require specific transistor types for operation. If your application requires a PNP transistor, you cannot substitute a BC548 for a BC557 without altering the circuit's design. Always ensure the transistor's characteristics match the requirements of your application.
How can the bipolar junction transistor be used as a diode?
A: Yes it can but why ? This is frequently done when the diode is used for biasing purposes on another transistor and must be matched identically to the transistor's E-B junction characteristics. Thus 2 matched transistors are used with one just being used as a diode.
What is a substitute for the AF116 transistor?
A common substitute for the AF116 transistor is the 2N5484, which is a JFET transistor with similar characteristics. Another alternative is the BF256, which also offers comparable performance in many applications. When replacing a transistor, it's important to check the specifications, such as voltage, current ratings, and gain, to ensure compatibility with your circuit. Always consult the datasheets for detailed comparisons before making a substitution.
What is collector in transistor?
In a transistor, the collector is one of the three primary terminals, the other two being the emitter and base. It is responsible for collecting charge carriers (electrons or holes) that flow from the emitter through the base, allowing the transistor to amplify or switch electronic signals. The collector typically operates at a higher voltage than the emitter and is crucial for the transistor's functionality in electronic circuits. In bipolar junction transistors (BJTs), it plays a key role in determining the transistor's operating characteristics.
What does transistor to transistor logic mean and what are its uses?
A: TTL-DTL-RTL are family of gates called by the name. Example TTL means Tran. trans. logic. It refers to the inputs for these gates as the type. T= Transistor D=Diode R=Resistor While they do perform the same function their characteristics in performance varies greatly.
