Customers often ask, how to distinguish between automotive-grade TVS and non-automotive-grade TVS? It is introduced from several aspects as follows: 

1. Looking at the model, the following are R6 package models:

3KP33CA (non-automotive grade), P3S33CA (automotive grade);

5KP33CA (non-automotive grade), P5S33CA (automotive grade);

P6S33CA (automotive grade);

8KP33CA (non-automotive grade), P8S33CA (automotive grade);

P10S33CA (Automotive Grade), P12S33CA (Automotive Grade);

15KP33CA (non-automotive grade), P15S33CA (automotive grade);

20KP33CA (non-automotive grade), P20S33CA (automotive grade);

30KP33CA (non-automotive grade), P30S33CA (automotive grade); 

2. Regarding the market habit of naming models, such as 5KP33CA (automotive grade), look at the printing, the general automotive grade printing will have s, and the old customers will not change the printing;

3. Look at the FEATURES of the data sheet: including AEC-Q101 qualified. If it does not exist, it is not automotive grade. 

4. Look at the internal package structure. Generally, automotive grade will add copper sheet to assist heat dissipation in order to meet certain high test requirements. 

5. Look at the production packaging process, automotive grade general vacuum welding to avoid bubbles on the welding surface. Non-automotive grade products ordinary welding furnace welding. 

Leiditech is familiar with automotive standards, there is a full set of 7637 test equipment for customers to test for free, welcome to contact Hu Gong 18016225001 at any time