Active Components

A diode can indeed function as a temperature sensor, offering a cost-effective and flexible solution for moderate-precision temperature measurement applications. The base-emitter voltage (VBE) of a bipolar junction transistor (BJT) diode exhibits a linear temperature coefficient, typically around -2mV/°C, making it a valuable tool in temperature sensing circuits. Understanding Diode-Based Temperature Measurement The simplest diode-based … Read more

Tunnel diodes are a unique type of semiconductor device that exhibit a region of negative resistance due to the phenomenon of electron tunneling. This distinctive characteristic makes them particularly useful in high-frequency circuits, oscillators, and radio frequency (RF) applications. In this comprehensive blog post, we will explore the intricacies of tunnel diodes, their performance specifications, … Read more

A rectifier diode is a crucial component in electronic circuits, responsible for converting alternating current (AC) to direct current (DC) by allowing current to flow in one direction and blocking it in the opposite direction. This comprehensive guide delves into the intricate workings of a rectifier diode, providing a deep understanding of its function, key … Read more

When it comes to rectification, the placement of diodes in a circuit is crucial for efficient power conversion from alternating current (AC) to direct current (DC). This comprehensive guide will delve into the various rectifier circuit topologies, the importance of diode placement, and the factors to consider when designing a rectifier circuit. Understanding Rectifier Circuits … Read more

Zener diodes are versatile semiconductor devices that have a wide range of applications in electronic circuits due to their unique property of maintaining a constant voltage across their terminals over a wide range of currents. This comprehensive guide will delve into the various applications of Zener diodes, providing detailed information and quantifiable data to help … Read more

A diode is a semiconductor device that allows current to flow in one direction while blocking it in the opposite direction. The classification of a diode as either an active or passive component can be ambiguous, as different sources may provide different definitions and criteria for this classification. However, by analyzing the characteristics of a … Read more

Schottky diodes are semiconductor devices that are widely used in various electronic applications due to their unique properties, such as low forward voltage drop, fast switching speed, and high current-carrying capacity. This comprehensive guide will explore the common use cases of Schottky diodes, providing detailed information, measurable data, and practical examples to help electronics enthusiasts … Read more

As an electronics enthusiast or technical student, finding the right diodes for your projects can be a crucial task. Diodes are fundamental components in electronic circuits, serving various functions such as rectification, voltage regulation, and signal conditioning. This comprehensive guide will provide you with advanced hands-on details and technical specifications to help you make an … Read more