Welcome to the official website of Newopto Photoelectric Technology Co., Ltd!

Photodiode manufacturer

It has been established for 14 years,8000+Case witness
National Service Hotline:0755-81459333 / 18028767999
Current location:Home >News >Industry information >Newopto: How to buy a patch diode and a triode?
Newopto: How to buy a patch diode and a triode?


  Xin Yongcheng Optoelectronics Co., Ltd .: How to buy a patch diode and a triode:

Chip diodes, selection of patch triodes. There are several main problems in the patch triode application: one is the past habitual use of through holes, how to find the corresponding sheet triode;
13 (1).jpg

  Its second is that the triode models found on the parameter circuit cannot be purchased, how to change. This is often designed, developers and maintenance personnel in the application of larger problems. The reason why these two puzzles is that the same core is used as a device that is different packaged.

For example: a small power triode produced by TOE-92 packages. The model is 2SC1815, but the same die is used in SOT-23 package. The model becomes 2SC2712; when the SO-70 is packaged.

The model has become 2SC4732. According to this reality, in the selection or substitution, the transistor manual is found substantially the same as the basic parameter requirements of the triode. The transistor manual is subjected to basically the same. And the required triode is packaged.

Shenzhen Xin Yongcheng Optoelectronics Technology Co., Ltd. was established in 2008, Bao'an District, Shenzhen, and registered capital of 20 million yuan. Production of patch diodes and triodes. National "High-tech Enterprises" get a number of patents. Welcome customers to contact us.