Understanding Transistor Datasheets – What Specs Matter? Tagalog tutorial скачать в хорошем качестве

Understanding Transistor Datasheets – What Specs Matter? Tagalog tutorial

In this video, I explain how to read a transistor datasheet, covering key specs like hFE (gain), Vce (voltage rating), and Ic (current limit). Whether you're an electronics beginner or an engineer, understanding transistor datasheets is crucial for choosing the right component. Watch until the end for pro tips!" HISTORY OF BIPOLAR JUNCTION TRANSISTOR W. Shockley, J. Barden, and W. Brattain invented the transistor in 1947. The term ‘transistor’ is derived from the words ‘transfer’ and ‘resistor.’ These words describe the operation of a BJT which is the transfer of an input signal from a low resistance circuit to a high resistance circuit. In this article, let us learn more about the Bipolar Junction Transistor. WHAT IS A BIPOLAR JUNCTION TRANSISTOR (BJT)? A bipolar junction transistor is a three-terminal semiconductor device that consists of two p-n junctions which are able to amplify or magnify a signal. It is a current controlled device. The three terminals of the BJT are the base, the collector, and the emitter. A signal of a small amplitude applied to the base is available in the amplified form at the collector of the transistor. This is the amplification provided by the BJT. Note that it does require an external source of DC power supply to carry out the amplification process. OPERATION OF BIPOLAR JUNCTION TRANSISTOR There are three operating regions of a bipolar junction transistor: Active region: The region in which the transistors operate as an amplifier. Saturation region: The region in which the transistor is fully on and operates as a switch such that collector current is equal to the saturation current. Cut-off region: The region in which the transistor is fully off and collector current is equal to zero. TYPES OF BIPOLAR JUNCTION TRANSISTOR There are two types of bipolar junction transistors: PNP bipolar junction transistor NPN bipolar junction transistor A bipolar junction transistor (BJT) transistor's specifications are important because they determine how the transistor will function in a circuit. These specifications include: •Voltage, power, current, and temperature limits: These are the limits that should not be exceeded. •Polarity, leakage, gain, and frequency parameters: These parameters determine how the transistor will function in the circuit. •Saturation voltage: This is the maximum voltage drop of a transistor at saturation, both between the collector and emitter and also between base and emitter. Video chapter: 0:00 Intro Helpful reference: •Talking Electronics [1-100 Transistor Project] https://drive.google.com/file/d/1r_-I... •Talking Electronics [101-200 Transistor Project] https://drive.google.com/file/d/1r_Be... StayHumble&BeCreative! Maraming salamat po 😊 #TransistorDatasheet #ElectronicsTutorial #HowToChooseTransistor #electronicsforbeginners #TransistorSpecs #arduino #electronicsengineering