Taiwan Semiconductor · diode · case DO-214AA (SMB)
| vrrm_rated | 43 (43) |
|---|---|
| vz_min | 40.85 (40.85) |
| vz_max | 45.15 (45.15) |
| vz_tolerance | 0.05 (50 m) |
| power_dissipation | 3 (3) |
| tj_max | 150 (150) |
| technology | zener |
Report a problem with this part (opens a public GitHub issue) · data quality
Best 5 of 244 scored candidates from other manufacturers (catalogue version 7e538ac5423fa607).
| Part | Manufacturer | Grade | Direction | Footprint |
|---|---|---|---|---|
| SMBZ5940B | Vishay | drop_in | equivalent | fits |
| 1SMB5940B | Diodes Inc. | minor_review | equivalent | fits |
| 1SMB5940BT3G | onsemi | minor_review | equivalent | different_case |
| SZ1SMB5940BT3G | onsemi | minor_review | equivalent | different_case |
| BZG03C43-M | Vishay | minor_review | equivalent | different_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.