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Secco Microelectronics Encyclopedia, sharing knowledge of popular science semiconductor electronic products, answering questions for new and old customers and electronic engineers.
  • Updated: 2022-12-07
  • Views: 79
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.
  • Updated: 2022-12-06
  • Views: 104
Its main function is current amplification (analog circuit) and switching action (digital circuit).
  • Updated: 2022-12-01
  • Views: 174
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.
  • Updated: 2022-11-26
  • Views: 180
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.
  • Updated: 2022-11-18
  • Views: 212
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……
  • Updated: 2022-11-17
  • Views: 179
ESD electrostatic protector is an overvoltage, anti-static protection component, used to protect sensitive circuits in electronic equipment from the influence of ESD (electrostatic discharge), asThe purpose is to transfer the ESD stress from the sensitive component, so that the current flows through the protective comp……
  • Updated: 2022-11-12
  • Views: 154
1. Regarding the relationship between the peak value of absorbed power of transient voltage and the pulse width of transient voltage, the manual only gives the ……
  • Updated: 2022-11-09
  • Views: 145
1. What is a fast recovery diode Fast recovery diodes are commonly used in higher frequency rectification and freewheeling products. Generally used for the i……
  • Updated: 2022-11-09
  • Views: 136
TVS Diodes vs Zener Diodes: Compared to traditional Zener diodes, TVS TVS diodes have a larger P/N junction area. This structural improvement allows TVS to have stronger high voltage withstand capability while reducing voltage cut-off rate, so it has a be

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