STMicroelectronics · TVS Diodes
SM6T18AY
TVS DIODE 15.3VWM 32.5VC SMB
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SM6T18AY specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | STMicroelectronics |
|---|---|
| Ordering code | SM6T18AY |
| Family | TVS Diodes |
| Package | DO-214AA, SMB |
| Product Status | Active |
| Type | Zener |
| Unidirectional Channels | 1 |
| Bidirectional Channels | Not provided in source |
| Voltage - Reverse Standoff (Typ) | 15.3V |
| Voltage - Breakdown (Min) | 17.1V |
| Voltage - Clamping (Max) @ Ipp | 32.5V |
| Current - Peak Pulse (10/1000µs) | 123A (8/20µs) |
| Power - Peak Pulse | 600W |
| Power Line Protection | No |
| Applications | Automotive |
| Capacitance @ Frequency | Not provided in source |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | DO-214AA, SMB |
| Supplier Device Package | SMB (DO-214AA) |
Documents and evidence
SM6T18AY ↗Before sourcing SM6T18AY
- Identify the firmware and board baseline
- Check flash, RAM and required peripherals
- Review pin assignment and supply limits
- Keep the full temperature and package suffix
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