STMicroelectronics · Discrete semiconductors
STTH40P03ST
DIODE GEN PURP 300V 40A TO220
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STTH40P03ST specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | STMicroelectronics |
|---|---|
| Ordering code | STTH40P03ST |
| Family | Discrete semiconductors |
| Package | TO-220-3 |
| Product Status | Obsolete |
| Technology | Standard |
| Voltage - DC Reverse (Vr) (Max) | 300 V |
| Current - Average Rectified (Io) | 40A |
| Voltage - Forward (Vf) (Max) @ If | 1.1 V @ 40 A |
| Speed | Standard Recovery >500ns, > 200mA (Io) |
| Reverse Recovery Time (trr) | Not provided in source |
| Current - Reverse Leakage @ Vr | 50 µA @ 300 V |
| Capacitance @ Vr, F | Not provided in source |
| Mounting Type | Through Hole |
| Package / Case | TO-220-3 |
| Supplier Device Package | TO-220 |
| Operating Temperature - Junction | 175°C (Max) |
Documents and evidence
STTH40P03ST ↗Before sourcing STTH40P03ST
- 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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