Unidirectional thyristors, or silicon-controlled rectifiers (SCRs), are four-layer PNPN semiconductor devices designed for high-power switching and rectification in electrical systems. With three terminals—anode (A), cathode (K), and gate (G)—they excel in managing substantial voltage and current while offering a unique latching mechanism that simplifies control in industrial, renewable energy, and power conversion applications. This article explores their distinct characteristics, operational p
Categories：Product knowledge Date：2025-06-19 Hits：643 View »
MUR6060W TO-247-2L YuFeng Microelectronics, original manufacturer of diodes, high-voltage diodes, surface mount diodes, fast recovery diodes, Schottky diodes, low voltage drop Schottky diodes, field-effect transistors, MOSFETs, MOSFET manufacturers, MOSFET production, fast recovery bridge stack, inverter rectifier bridge, rectifier bridge, ESD electrostatic tube, TSS solid-state discharge tube, TVS diode - YuFeng Microelectronics
Categories：Product Subsitution Date：2025-06-18 Hits：273 View »
YFW80N02NF PDFN5*6-8L YuFeng Microelectronics, original manufacturer of diodes, high-voltage diodes, surface mount diodes, fast recovery diodes, Schottky diodes, low voltage drop Schottky diodes, field-effect transistors, MOSFETs, MOSFET manufacturers, MOSFET production, fast recovery bridge stack, inverter rectifier bridge, rectifier bridge, ESD electrostatic tube, TSS solid-state discharge tube, TVS diode - YuFeng Microelectronics
Categories：Product Subsitution Date：2025-06-18 Hits：324 View »
Thyristors, including silicon-controlled rectifiers (SCRs), TRIACs, and gate-turn-off thyristors (GTOs), are critical for high-power switching in applications like motor drives, inverters, and power supplies. Their failure can lead to circuit malfunctions or safety hazards, making routine testing essential. This guide outlines systematic methods to evaluate thyristor functionality using a digital multimeter (DMM), covering off-circuit and in-circuit tests for different thyristor types
Categories：Product knowledge Date：2025-06-18 Hits：633 View »
Darlington transistors, renowned for their exceptionally high current gain (β often exceeding 10,000), are essential for driving high-current loads like relays, motors, and LEDs in circuits where signal amplification is critical. Comprising two or more cascaded bipolar junction transistors (BJTs), these devices can fail due to overvoltage, overcurrent, or thermal stress. Regular testing ensures their reliability in electronic designs. This guide outlines systematic methods to evaluate Darlington
Categories：Product knowledge Date：2025-06-18 Hits：637 View »
The unijunction transistor (UJT) is a three-terminal semiconductor device renowned for its simplicity and unique negative-resistance characteristics, making it indispensable in oscillator and timing circuits. Unlike bipolar junction transistors (BJTs) or field-effect transistors (FETs), which rely on multiple junctions or electric fields for operation, the UJT’s functionality stems from a single PN junction, giving it a distinct structure and symbolic representation. This article dissects the UJ
Categories：Product knowledge Date：2025-06-18 Hits：637 View »
Thyristors, a family of four-layer semiconductor devices with three PN junctions, have been pivotal in power electronics since their invention, enabling efficient control of high-voltage, high-current circuits. Unlike transistors, which excel in signal amplification, thyristors operate in a latching mode—once triggered, they conduct until the current drops below a threshold or polarity reverses. This unique behavior makes them indispensable in applications ranging from motor drives to renewable
Categories：Product knowledge Date：2025-06-17 Hits：636 View »
At first glance, thyristors and transistors (specifically bipolar junction transistors, or BJTs) might seem nearly identical—both often come in three-terminal packages like TO-92 or TO-220, with leads labeled in ways that evoke structural familiarity. However, beneath this superficial resemblance lies a world of operational differences that define their unique roles in electronic circuits. While transistors excel in precise signal manipulation and linear control, thyristors dominate in high-powe
Categories：Product knowledge Date：2025-06-17 Hits：638 View »
Thyristors, also known as silicon controlled rectifiers (SCRs), are four-layer semiconductor devices with three terminals: anode, cathode, and gate. They play a pivotal role in power electronics, enabling control over current and voltage in various applications. Understanding their working principle and key parameters is essential for optimizing their performance in circuits
Categories：Product knowledge Date：2025-06-17 Hits：639 View »
YFW60P02AD TO-252 YuFeng Microelectronics, original manufacturer of diodes, high-voltage diodes, surface mount diodes, fast recovery diodes, Schottky diodes, low voltage drop Schottky diodes, field-effect transistors, MOSFETs, MOSFET manufacturers, MOSFET production, fast recovery bridge stack, inverter rectifier bridge, rectifier bridge, ESD electrostatic tube, TSS solid-state discharge tube, TVS diode - YuFeng Microelectronics
Categories：Product Subsitution Date：2025-06-16 Hits：351 View »
