STMicroelectronics · TVS Diodes
ESDA12-1K
TVS DIODE 12VWM 28VC SOD523
STM32-first sourcing with STMicroelectronics support components. Review recorded cores, flash, RAM, connectivity and package facts before moving an approved design into production.
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ESDA12-1K specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | STMicroelectronics |
|---|---|
| Ordering code | ESDA12-1K |
| Family | TVS Diodes |
| Package | SC-79, SOD-523 |
| Product Status | Active |
| Type | Zener |
| Unidirectional Channels | 1 |
| Bidirectional Channels | Not provided in source |
| Voltage - Reverse Standoff (Typ) | 12V |
| Voltage - Breakdown (Min) | 12V |
| Voltage - Clamping (Max) @ Ipp | 28V |
| Current - Peak Pulse (10/1000µs) | 16A (8/20µs) |
| Power - Peak Pulse | 450W |
| Power Line Protection | No |
| Applications | General Purpose |
| Capacitance @ Frequency | 150pF @ 1MHz |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | SC-79, SOD-523 |
| Supplier Device Package | SOD-523 |
Documents and evidence
ESDA12-1K ↗Catalog sources
www.ic-components.com · ESDA12-1K ↗Source directory identity match; source detail pending. Specifications remain from existing catalog.
Before sourcing ESDA12-1K
- 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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