The exponential spread of ChatGPT ChatGPT was released by OpenAI on November 30, 2022, and quickly gained popularity worldwide. It reached 100 million active users in a record-breaking time, taking Facebook 54 months, X (old Twitter) 49 months, Instagr

Ranking of semiconductor manufacturers based on sales revenue in Q2 2023 On August 14, 2023, Semiconductor Intelligence, a research firm in the United States, released the ranking of the top 15 semiconductor manufacturers in terms of sales revenue for

The development background of SiC power devices We know that by applying SiC to power devices, low-loss power conversion can be achieved, which was not possible with traditional Si power devices. It is not difficult to see that this is a major reason f

Driven by the increasing demand in the automotive terminal market and the price parity with silicon, the production of silicon carbide (SiC) is growing rapidly. Thousands of power semiconductor modules have already been used in electric vehicles for on-board charging, traction inverters, and DC-to-DC conversion. Most ……

Driven by the increasing demand in the automotive terminal market and the price parity with silicon, the production of silicon carbide (SiC) is growing rapidly. Thousands of power semiconductor modules have already been used in electric vehicles for on-board charging, traction inverters, and DC-to-DC conversion. Most ……

Driven by the increasing demand in the automotive terminal market and the price parity with silicon, the production of silicon carbide (SiC) is growing rapidly. Thousands of power semiconductor modules have already been used in electric vehicles for on-board charging, traction inverters, and DC-to-DC conversion. Most ……

When we purchase and make circuit solutions, we often need to consider the temperature of the components. After all, each component has a temperature range limit. At this time, we need to calculate the temperature of the components before selecting suitable components. Then the original components How to calculate the ……

Its common feature is that it has three electrodes, which is the origin of the abbreviation "triode". Generally speaking, the interior of the triode is a three-layer structure composed of P-type semiconductors and N-type semiconductors, which are divided into NPN type and PNP type according to the hierarchical order.

Its main function is current amplification (analog circuit) and switching action (digital circuit).

No matter how the TV is generated here, such as direct or indirect lightning strikes, electrostatic discharge, large-capacity load switching and other factors cause surges. The voltage ranges from a few volts to tens of kilovolts or even higher.

The advantages of TVS tubes: 1. The response speed is extremely fast (Ps level); 2. The breakdown voltage ranges from 6.12V to 550V; 3. The clamping voltage is more accurate.

The TVS tube is a high-efficiency protection device. When the two ends are subjected to an instantaneous high-energy impact, the TVS tube can instantly convert its high-resistance characteristics into low-resistance characteristics, absorb large currents, and clamp the voltage at both ends of the TVS tube. At a certain……