SMAJ18H

Taiwan Semiconductor · diode · case DO-214AC (SMA)

vrrm_rated18 (18)
vz_min20 (20)
vz_max24.4 (24.4)
vz_tolerance0.0990991 (99.1 m)
power_dissipation1 (1)
tj_max150 (150)
clamping_voltage32.2 (32.2)
clamping_current12.4 (12.4)
peak_pulse_power400 (400)
peak_pulse_current12.4 (12.4)
technologytvs
qualificationAutomotive (AEC-Q)

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

Substitutes

Best 5 of 11496 scored candidates from other manufacturers (catalogue version 103754c4b2cacfcb).

PartManufacturerGradeDirectionFootprint
SMAJ18AVishaymajor_reviewunknownfits
SMAJ24CLittelfusemajor_reviewmixedfits
SMAJ20AVishaymajor_reviewmixedfits
SMAJ22AVishaymajor_reviewmixedfits
SMAJ24ALittelfusemajor_reviewmixedfits

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.