STMicroelectronics · Discrete semiconductors
STTA112U
DIODE GEN PURP 1.2KV 1A SMB
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 →
STTA112U specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | STMicroelectronics |
|---|---|
| Ordering code | STTA112U |
| Family | Discrete semiconductors |
| Package | DO-214AA, SMB |
| Product Status | Obsolete |
| Technology | Standard |
| Voltage - DC Reverse (Vr) (Max) | 1200 V |
| Current - Average Rectified (Io) | 1A |
| Voltage - Forward (Vf) (Max) @ If | 1.65 V @ 1 A |
| Speed | Fast Recovery = 200mA (Io) |
| Reverse Recovery Time (trr) | 115 ns |
| Current - Reverse Leakage @ Vr | 10 µA @ 1200 V |
| Capacitance @ Vr, F | Not provided in source |
| Mounting Type | Surface Mount |
| Package / Case | DO-214AA, SMB |
| Supplier Device Package | SMB |
| Operating Temperature - Junction | 125°C (Max) |
Documents and evidence
STTA112U ↗Catalog sources
www.ic-components.com · STTA112U ↗Source directory identity match; source detail pending. Specifications remain from existing catalog.
Before sourcing STTA112U
- 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 STTA112U
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