Overview
The ESDA25SC6Y is an automotive quad-line Transil™ transient voltage suppressor (TVS) designed by STMicroelectronics to provide robust ESD (Electrostatic Discharge) and EOS (Electrical Overstress) protection. This device is part of the ESDAxxSCxY family, which are monolithic voltage suppressors intended to safeguard components connected to data and transmission lines. The ESDA25SC6Y is particularly suited for high-density boards and is AEC-Q101 qualified, ensuring reliability in automotive and other demanding applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VBR (Minimum Breakdown Voltage) | 25 | V |
| VCL (Clamping Voltage at Ipp) | 51 | V |
| Ipp (Peak Pulse Current, 8/20 µs) | 9 | A |
| PPP (Peak Pulse Power, 8/20 µs) | 400 | W |
| Tj (Operating Junction Temperature Range) | -40 to +150 | °C |
| Tstg (Storage Temperature Range) | -65 to +150 | °C |
| Package | SOT23-6L |
Key Features
- Provides 4 unidirectional Transil functions for comprehensive ESD protection.
- High EOS and ESD protection levels, compliant with ISO 10605 and ISO 7637-2 standards.
- Suitable for high-density boards due to its compact SOT23-6L package.
- AEC-Q101 qualified, ensuring reliability in automotive applications.
- Clamps voltage just above the logic level supply for positive transients and to a diode drop below ground for negative transients.
- Lead-free and ECOPACK® compliant packages available, meeting environmental requirements.
Applications
- Information and entertainment systems.
- Signal communications and connectivity.
- Comfort and convenience features in automotive and other electronic systems.
- Any equipment requiring protection against ESD and EOS transient overvoltages.
Q & A
- What is the primary function of the ESDA25SC6Y?
The primary function of the ESDA25SC6Y is to provide ESD and EOS protection for components connected to data and transmission lines.
- What is the breakdown voltage of the ESDA25SC6Y?
The minimum breakdown voltage (VBR) of the ESDA25SC6Y is 25 V.
- What is the peak pulse power rating of the ESDA25SC6Y?
The peak pulse power (PPP) rating of the ESDA25SC6Y is 400 W (8/20 µs).
- What are the operating temperature ranges for the ESDA25SC6Y?
The operating junction temperature range is -40 to +150 °C, and the storage temperature range is -65 to +150 °C.
- Is the ESDA25SC6Y AEC-Q101 qualified?
- What package type is the ESDA25SC6Y available in?
The ESDA25SC6Y is available in the SOT23-6L package.
- What standards does the ESDA25SC6Y comply with?
The ESDA25SC6Y complies with ISO 10605 and ISO 7637-2 standards.
- What is the clamping voltage of the ESDA25SC6Y at peak pulse current?
The clamping voltage (VCL) at peak pulse current (Ipp) is 51 V.
- Are the packages of the ESDA25SC6Y environmentally compliant?
- What is the recommended soldering profile for the ESDA25SC6Y?
The recommended soldering profile is detailed in the ST ECOPACK® recommended soldering reflow profile for PCB mounting, which can be found in the datasheet.
