STMicroelectronics · Discrete semiconductors
ACST1235-8FP
TRIAC 800V 12A TO-220FPAB
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ACST1235-8FP specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | STMicroelectronics |
|---|---|
| Ordering code | ACST1235-8FP |
| Family | Discrete semiconductors |
| Package | TO-220-3 Full Pack |
| Product Status | Active |
| Triac Type | Standard |
| Voltage - Off State | 800 V |
| Current - On State (It (RMS)) (Max) | 12 A |
| Voltage - Gate Trigger (Vgt) (Max) | 1 V |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 100A, 105A |
| Current - Gate Trigger (Igt) (Max) | 35 mA |
| Current - Hold (Ih) (Max) | 30 mA |
| Configuration | Single |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Mounting Type | Through Hole |
| Package / Case | TO-220-3 Full Pack |
| Supplier Device Package | TO-220FPAB |
Documents and evidence
ACST1235-8FP ↗Before sourcing ACST1235-8FP
- 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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