IRL40B209

Infineon · mosfet · case TO-220

vds_rated40 (40)
id_continuous414 (414)
rds_on0.00125 (1.25 m)
qg_total1.8e-07 (180 n)
vgs_threshold_max1.7 (1.7)
rds_on_vgs10 (10)
vgs_max20 (20)
rth_jc0.4 (400 m)
tj_max175 (175)
technologySi
channelnChannel

Report a problem with this part (opens a public GitHub issue) · data quality

Substitutes

Best 5 of 5224 scored candidates from other manufacturers (catalogue version 2705ed3e49cf9156).

PartManufacturerGradeDirectionFootprint
SQJQ146EVishaymajor_reviewmixeddifferent_case
SQJQ140ERVishaymajor_reviewmixeddifferent_case
SQRS140ELPVishaymajor_reviewmixeddifferent_case
SQJQ160ELVishaymajor_reviewmixeddifferent_case
SQJQ140EVishaymajor_reviewmixeddifferent_case

Grades: drop_in, minor_review, major_review, redesign, no_substitute. “unverified” means a record is silent on that point, not that the part passed it. full cross-reference as JSON.

Values are SI base units; a spec not listed is not stated in the part's record (it is not zero). Machine access: MCP at /mcp, /llms.txt. Open catalogue — Kelvin.