STMicroelectronics · Discrete semiconductors
STPS1L40AY
DIODE SCHOTTKY 40V 1A SMA
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STPS1L40AY specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | STMicroelectronics |
|---|---|
| Ordering code | STPS1L40AY |
| Family | Discrete semiconductors |
| Package | DO-214AC, SMA |
| Product Status | Active |
| Technology | Schottky |
| Voltage - DC Reverse (Vr) (Max) | 40 V |
| Current - Average Rectified (Io) | 1A |
| Voltage - Forward (Vf) (Max) @ If | 500 mV @ 1 A |
| Speed | Fast Recovery = 200mA (Io) |
| Reverse Recovery Time (trr) | Not provided in source |
| Current - Reverse Leakage @ Vr | 35 µA @ 40 V |
| Capacitance @ Vr, F | Not provided in source |
| Mounting Type | Surface Mount |
| Package / Case | DO-214AC, SMA |
| Supplier Device Package | SMA (DO-214AC) |
| Operating Temperature - Junction | -40°C ~ 150°C |
Documents and evidence
STPS1L40AY ↗Catalog sources
www.ic-components.com · STPS1L40AY ↗Source directory identity match; source detail pending. Specifications remain from existing catalog.
Before sourcing STPS1L40AY
- 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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