P4SMA91AH

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

vrrm_rated77.8 (77.8)
vz_min86.45 (86.45)
vz_max95.5 (95.5)
vz_tolerance0.0497389 (49.74 m)
tj_max150 (150)
clamping_voltage125 (125)
clamping_current3.3 (3.3)
peak_pulse_power400 (400)
peak_pulse_current3.3 (3.3)
technologytvs
qualificationAutomotive (AEC-Q)

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

Substitutes

Best 5 of 3889 scored candidates from other manufacturers (catalogue version 7e538ac5423fa607).

PartManufacturerGradeDirectionFootprint
P4SMA91AEatonmajor_reviewunknownunknown
P6SMB91AEatonmajor_reviewunknownunknown
10BJ78AEatonmajor_reviewunknownunknown
10BJ78CAEatonmajor_reviewunknownunknown
15BJ78AEatonmajor_reviewunknownunknown

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.