Overview
The SM6T6V8CAY is a high-performance, automotive-grade Transient Voltage Suppressor (TVS) diode manufactured by STMicroelectronics. This component is designed to protect sensitive automotive circuits against surges and electrostatic discharges, adhering to the standards defined in ISO 7637-2 and ISO 10605. The SM6T6V8CAY utilizes Planar technology, which ensures compatibility with high-end circuits by providing low leakage current and high junction temperature capabilities, thereby enhancing long-term reliability and stability.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Peak Pulse Voltage (ISO10605) | 30 kV (air discharge), 30 kV (contact discharge) | kV |
| Peak Pulse Power Dissipation | 600 W (10/1000 µs) | W |
| Storage Temperature Range | -65 to +150 °C | °C |
| Operating Junction Temperature Range | -55 to +150 °C | °C |
| Maximum Lead Temperature for Soldering | 260 °C (during 10 s) | °C |
| Breakdown Voltage (VBR) | 6.8 V | V |
| Clamping Voltage (VCL) | 13.4 V (at 298 A, 8/20 µs) | V |
| Package Type | SMB (DO-214AA) | - |
Key Features
- High Surge Capability: The SM6T6V8CAY can handle peak pulse power dissipation of 600 W and peak pulse voltages up to 30 kV for both air and contact discharges.
- Low Leakage Current: Ensures minimal current leakage, making it suitable for high-end circuits.
- High Junction Temperature: Operates reliably over a wide temperature range from -55 to +150 °C.
- Planar Technology: Enhances the component's performance and reliability in demanding automotive applications.
- Automotive Compliance: Meets the standards of ISO 7637-2 and ISO 10605 for surge and electrostatic discharge protection.
Applications
- Automotive Electronics: Protects sensitive circuits in automotive systems against surges and electrostatic discharges.
- High-Reliability Systems: Suitable for use in systems requiring high reliability and stability, such as in industrial and aerospace applications.
- Power Supplies and DC-DC Converters: Provides protection against voltage spikes and surges in power supply and DC-DC converter circuits.
Q & A
- What is the peak pulse power dissipation of the SM6T6V8CAY?
The peak pulse power dissipation is 600 W for a 10/1000 µs pulse duration.
- What are the operating temperature ranges for the SM6T6V8CAY?
The operating junction temperature range is -55 to +150 °C, and the storage temperature range is -65 to +150 °C.
- What standards does the SM6T6V8CAY comply with?
The SM6T6V8CAY complies with ISO 7637-2 and ISO 10605 standards for surge and electrostatic discharge protection.
- What is the package type of the SM6T6V8CAY?
The package type is SMB (DO-214AA).
- What is the breakdown voltage (VBR) of the SM6T6V8CAY?
The breakdown voltage (VBR) is 6.8 V.
- What is the clamping voltage (VCL) of the SM6T6V8CAY?
The clamping voltage (VCL) is 13.4 V at 298 A, 8/20 µs.
- Is the SM6T6V8CAY suitable for high-end circuits?
Yes, it is suitable due to its low leakage current and high junction temperature capabilities.
- What technology is used in the SM6T6V8CAY?
The SM6T6V8CAY uses Planar technology.
- What is the maximum lead temperature for soldering?
The maximum lead temperature for soldering is 260 °C during 10 seconds.
- Is the SM6T6V8CAY RoHS compliant?
Yes, the SM6T6V8CAY is RoHS compliant.
