SNAS817D June 2021 – November 2024 HDC3020-Q1 , HDC3021-Q1 , HDC3022-Q1
PRODUCTION DATA
Refer to the PDF data sheet for device specific package drawings
HDC3022-Q1 has an IP67 rated PTFE permanent filter to cover the opening of the humidity sensor element. The cover is a hydrophobic microporous PTFE foil that protects the humidity sensor element against dust, water and PCB wash according to IP67 specifications. The cover is designed to adhere to the package over lifetime operation while maintaining the same response time as a sensor without the membrane. The cover has a filtration efficiency of 99.99% down to a particle size of 100 nm.