STMicroelectronics · Discrete semiconductors
TN815-800H
SCR 800V 8A IPAK
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TN815-800H specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | STMicroelectronics |
|---|---|
| Ordering code | TN815-800H |
| Family | Discrete semiconductors |
| Package | TO-251-3 Short Leads, IPak, TO-251AA |
| Product Status | Active |
| Voltage - Off State | 800 V |
| Voltage - Gate Trigger (Vgt) (Max) | 1.3 V |
| Current - Gate Trigger (Igt) (Max) | 15 mA |
| Voltage - On State (Vtm) (Max) | 1.6 V |
| Current - On State (It (AV)) (Max) | 5 A |
| Current - On State (It (RMS)) (Max) | 8 A |
| Current - Hold (Ih) (Max) | 40 mA |
| Current - Off State (Max) | 5 µA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 70A, 73A |
| SCR Type | Standard Recovery |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Through Hole |
| Package / Case | TO-251-3 Short Leads, IPak, TO-251AA |
| Supplier Device Package | IPAK (TO-251) |
Documents and evidence
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Before sourcing TN815-800H
- 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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