STMicroelectronics · Discrete semiconductors
STPS3L40SY
DIODE SCHOTTKY 40V 3A SMC
STM32-first sourcing with STMicroelectronics support components. Review recorded cores, flash, RAM, connectivity and package facts before moving an approved design into production.
Request this exact part →
STPS3L40SY specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | STMicroelectronics |
|---|---|
| Ordering code | STPS3L40SY |
| Family | Discrete semiconductors |
| Package | DO-214AB, SMC |
| Product Status | Active |
| Technology | Schottky |
| Voltage - DC Reverse (Vr) (Max) | 40 V |
| Current - Average Rectified (Io) | 3A |
| Voltage - Forward (Vf) (Max) @ If | 500 mV @ 3 A |
| Speed | Fast Recovery = 200mA (Io) |
| Reverse Recovery Time (trr) | Not provided in source |
| Current - Reverse Leakage @ Vr | 100 µA @ 40 V |
| Capacitance @ Vr, F | Not provided in source |
| Mounting Type | Surface Mount |
| Package / Case | DO-214AB, SMC |
| Supplier Device Package | SMC |
| Operating Temperature - Junction | -40°C ~ 150°C |
Documents and evidence
STPS3L40SY ↗Catalog sources
www.ic-components.com · STPS3L40SY ↗Source directory identity match; source detail pending. Specifications remain from existing catalog.
Before sourcing STPS3L40SY
- 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
Questions about STPS3L40SY
How do I request a current price?
Provide this full code, quantity, destination and arrival date. Budget estimates are conditional; final availability and price are confirmed by quotation.
Can a related record replace this device?
Related records aid discovery. Package, pinout, ratings, tooling and software require engineering approval before substitution.
Continue your Discrete semiconductors review
1N5711DO-204AH, DO-35, Axial
1N5817DO-204AL, DO-41, Axial
1N5817RLDO-204AL, DO-41, Axial
1N5818DO-204AL, DO-41, Axial
1N5818RLDO-204AL, DO-41, Axial
1N5819DO-204AL, DO-41, Axial