MMSZ5221BH

Taiwan Semiconductor · diode · case SOD-123

vrrm_rated2.4 (2.4)
vz_min2.28 (2.28)
vz_max2.52 (2.52)
vz_tolerance0.05 (50 m)
power_dissipation0.5 (500 m)
tj_max150 (150)
technologyzener
qualificationAutomotive (AEC-Q)

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

Substitutes

Best 5 of 289 scored candidates from other manufacturers (catalogue version 103754c4b2cacfcb).

PartManufacturerGradeDirectionFootprint
SZMMSZ2V4T1Gonsemidrop_inequivalentfits
MMSZ2V4T1Gonsemidrop_inequivalentfits
SZMMSZ4681T1Gonsemidrop_inequivalentfits
MMSZ4681T1Gonsemidrop_inequivalentfits
MMSZ5221BT1Gonsemidrop_inequivalentfits

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.