Overview
The SM6T7V5CAY is a high-performance Transil (Transient Voltage Suppressor) diode designed by STMicroelectronics. This component is part of the SM6TY series, which is specifically engineered to protect sensitive automotive circuits against various types of electrical surges and electrostatic discharges. The SM6T7V5CAY utilizes Planar technology, ensuring low leakage current and high junction temperature tolerance, which are crucial for long-term reliability and stability in high-end circuits.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Operating Temperature Range | -55 to 150 | °C |
| Peak Pulse Power (10/1000 μs) | 600 | W |
| Peak Pulse Power (8/20 μs) | 4 kW | |
| Reverse Standoff Voltage (Typ) | 6.4 | V |
| Clamping Voltage @ Ipp (Max) | 14.5 | V |
| Leakage Current @ 25 °C | 0.2 μA | |
| Leakage Current @ 85 °C | 1 μA | |
| Package Type | SMB (DO-214AA) | |
| RoHS Compliance | Ecopack2 | |
| Directionality | Bidirectional |
Key Features
- AEC-Q101 qualified, ensuring compliance with automotive standards.
- High peak pulse power dissipation: 600 W (10/1000 μs) and 4 kW (8/20 μs).
- Low leakage current: 0.2 μA at 25 °C and 1 μA at 85 °C.
- High operating junction temperature: up to 150 °C.
- Unidirectional and bidirectional types available.
- Lead finishing: matte tin plating.
- Compliance with ISO 7637-2 and ISO 10605 standards for surge and electrostatic discharge protection.
Applications
The SM6T7V5CAY is primarily designed for use in automotive applications to protect sensitive electronic circuits from various types of electrical surges and electrostatic discharges. It is particularly useful in systems that require high reliability and stability under extreme temperature conditions.
Q & A
- What is the primary function of the SM6T7V5CAY?
The SM6T7V5CAY is designed to protect sensitive automotive circuits against surges and electrostatic discharges.
- What are the operating temperature ranges for the SM6T7V5CAY?
The operating temperature range is from -55 °C to 150 °C.
- What is the peak pulse power dissipation of the SM6T7V5CAY?
The peak pulse power dissipation is 600 W (10/1000 μs) and 4 kW (8/20 μs).
- Is the SM6T7V5CAY RoHS compliant?
- What type of package does the SM6T7V5CAY use?
The SM6T7V5CAY uses an SMB (DO-214AA) package.
- Is the SM6T7V5CAY bidirectional or unidirectional?
The SM6T7V5CAY is available in both bidirectional and unidirectional types.
- What standards does the SM6T7V5CAY comply with for surge and electrostatic discharge protection?
The SM6T7V5CAY complies with ISO 7637-2 and ISO 10605 standards.
- What is the leakage current of the SM6T7V5CAY at 25 °C and 85 °C?
The leakage current is 0.2 μA at 25 °C and 1 μA at 85 °C.
- Is the SM6T7V5CAY AEC-Q101 qualified?
- What is the clamping voltage of the SM6T7V5CAY?
The clamping voltage is up to 14.5 V.
