Full-Chain Excellence, Global Trust

From chip parameter design and production to testing, and even post-application services, HVDIODE maintainsstrict controlover product quality and user experience throughout the entire process.Equipped with professional production equipment, advanced technical processes, comprehensive parameter testing instruments, and systematic process management, we strictly adhere to the ISO9001:2015 international quality management system. Our commitment is to deliver high-voltagerectifierdevices of reliable quality to users worldwide, ensuring that every product meets global standards and exceeds your expectations.

20 years

Experience in high-voltage rectification industry

580+

Mature application solution

60+

Our products serve countries and regions worldwide

300KK+Pcs

Annual production capacity of high-voltage diodes
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Process Overview

SMT Products

Parameter configuration

Chip design

GPP chips excel in performance and reliability. Utilizing a glass passivation process, the P-N junction of the chip is tightly protected by passivated glass. Compared to traditional acid washing (OJ) processes, it exhibits significant advantages in terms of resistance to external forces and thermal shock, effectively avoiding failure issues such as gas leakage. GPP chips exhibit extremely low leakage current, with a leakage current as low as 2μA at room temperature. Furthermore, they operate over a wide temperature range, from -55℃ to 150℃, with excellent high-temperature reverse bias performance, maintaining stable operation even under a high-temperature reverse bias (HTRB) of 150℃. Additionally, the chips demonstrate excellent consistency, ensuring similar performance across batches of products, laying a solid foundation for stable circuit operation and exhibiting superior characteristics in various electronic devices.
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