STMicroelectronics · Discrete semiconductors
ACST6-8SR
TRIAC SENS GATE 800V 1.5A I2PAK
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ACST6-8SR specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | STMicroelectronics |
|---|---|
| Ordering code | ACST6-8SR |
| Family | Discrete semiconductors |
| Package | TO-262-3 Short Leads, I²Pak |
| Product Status | Obsolete |
| Triac Type | Logic - Sensitive Gate |
| Voltage - Off State | 800 V |
| Current - On State (It (RMS)) (Max) | 1.5 A |
| Voltage - Gate Trigger (Vgt) (Max) | 1.5 V |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 45A, 50A |
| Current - Gate Trigger (Igt) (Max) | 10 mA |
| Current - Hold (Ih) (Max) | 25 mA |
| Configuration | Single |
| Operating Temperature | Not provided in source |
| Mounting Type | Through Hole |
| Package / Case | TO-262-3 Short Leads, I²Pak |
| Supplier Device Package | I2PAK |
Documents and evidence
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Before sourcing ACST6-8SR
- 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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