The difference between active and passive components
The difference between active and passive components

Active and passive components

Categories:Product knowledge Date:2024-11-16 Hits:378 View »


The difference and function between PNP and NPN transistors in triodes
The difference and function between PNP and NPN transistors in triodes

The main reason is that the semiconductor types of each pole are different. The E, B, and C poles of PNP transistors are P-type, N-type, and P-type semiconductors, respectively, while NPN transistors are exactly the opposite.

Categories:Product knowledge Date:2024-11-16 Hits:460 View »


Stable voltage Vz
Stable voltage Vz

The reasons and solutions for MOS transistor breakdown are as follows

Categories:Product knowledge Date:2024-11-16 Hits:408 View »


Reasons for MOS transistor breakdown and how to solve them
Reasons for MOS transistor breakdown and how to solve them

The reasons and solutions for MOS transistor breakdown are as follows

Categories:Product knowledge Date:2024-11-16 Hits:426 View »


What to pay attention to when using MOS transistors
What to pay attention to when using MOS transistors

In actual projects, we mostly use enhanced models.

Categories:Product knowledge Date:2024-11-16 Hits:370 View »


Working principle of tunneling field-effect transistor
Working principle of tunneling field-effect transistor

The working principle of tunneling field-effect transistor (TFET) is interband tunneling, and its S can break through the limit of 60mV/decade. Moreover, the Ioff of TFET is very low, so the operating voltage of TFET can be further reduced.

Categories:Product knowledge Date:2024-11-16 Hits:491 View »


Detection of infrared receiving diodes
Detection of infrared receiving diodes

1. Identify pin polarity; 2. Check the quality of performance

Categories:Product knowledge Date:2024-11-16 Hits:401 View »


Detection of Transient Voltage Suppressing Diode (TVS)
Detection of Transient Voltage Suppressing Diode (TVS)

For unipolar TVS and bipolar TVS

Categories:Product knowledge Date:2024-11-15 Hits:363 View »


How to determine if a thyristor is damaged
How to determine if a thyristor is damaged

When the thyristor is damaged and needs to be inspected and analyzed for its cause, the core can be removed from the cooling jacket, the core box can be opened, and the chip can be removed to observe the traces after the damage to determine the cause. Below are several common phenomenon analyses.

Categories:Product knowledge Date:2024-11-15 Hits:468 View »


The basic concept of thyristor
The basic concept of thyristor

Silicon controlled rectifier (SCR) is the abbreviation for silicon controlled rectifier.

Categories:Product knowledge Date:2024-11-15 Hits:432 View »


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