Overview
The SM15T6V8CAY is a high-performance Transient Voltage Suppressor (TVS) diode produced by STMicroelectronics. This component is designed to protect sensitive automotive circuits against surges and electrostatic discharges, adhering to stringent automotive standards such as ISO 7637-2 and ISO 10605. The SM15T6V8CAY utilizes Planar technology, ensuring low leakage current and high junction temperature capabilities, which are crucial for long-term reliability and stability in high-end circuits.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Peak Pulse Power Dissipation (10/1000 µs) | 1500 | W |
| Peak Pulse Power Dissipation (8/20 µs) | 10 kW | W |
| Stand-off Voltage | 5.8 V to 70 V | V |
| Operating Junction Temperature Range | -55 to +150 | °C |
| Storage Temperature Range | -65 to +150 | °C |
| Maximum Lead Temperature for Soldering | 260 | °C |
| Leakage Current at 25 °C | 0.2 µA | µA |
| Leakage Current at 85 °C | 1 µA | µA |
| Compliance Standards | ISO 10605, IEC 61000-4-2, ISO 7637-2, UL94 V0, J-STD-020 MSL level 1 |
Key Features
- AEC-Q101 Qualified: Ensures the component meets automotive industry standards for reliability and performance.
- High Peak Pulse Power Dissipation: Up to 1500 W (10/1000 µs) and 10 kW (8/20 µs), providing robust protection against surges.
- Low Leakage Current: 0.2 µA at 25 °C and 1 µA at 85 °C, minimizing power consumption in standby mode.
- High Junction Temperature Capability: Operating junction temperature up to 150 °C, suitable for high-temperature environments.
- Compliance with Automotive Standards: Meets ISO 7637-2 for surges and ISO 10605 for electrostatic discharges.
- Planar Technology: Enhances compatibility with high-end circuits requiring low leakage current and high junction temperature.
- Lead Finishing: Matte tin plating for improved solderability.
Applications
The SM15T6V8CAY is primarily used in automotive electronics to protect sensitive circuits from voltage surges and electrostatic discharges. It is suitable for a variety of applications including:
- Automotive control units and sensors.
- Infotainment systems.
- Power management circuits.
- Communication systems.
- Other high-reliability automotive electronics.
Q & A
- What is the peak pulse power dissipation of the SM15T6V8CAY?
The peak pulse power dissipation is up to 1500 W (10/1000 µs) and 10 kW (8/20 µs).
- What are the operating and storage temperature ranges for this component?
The operating junction temperature range is -55 to +150 °C, and the storage temperature range is -65 to +150 °C.
- Is the SM15T6V8CAY compliant with automotive standards?
- What is the leakage current of the SM15T6V8CAY at different temperatures?
The leakage current is 0.2 µA at 25 °C and 1 µA at 85 °C.
- What technology is used in the SM15T6V8CAY?
The component uses Planar technology, which is beneficial for high-end circuits requiring low leakage current and high junction temperature.
- What is the maximum lead temperature for soldering?
The maximum lead temperature for soldering is 260 °C.
- Is the SM15T6V8CAY suitable for high-temperature environments?
- What are the compliance standards for the SM15T6V8CAY?
- What type of lead finishing does the SM15T6V8CAY have?
The leads are finished with matte tin plating.
- What are the typical applications of the SM15T6V8CAY?
