ESDCAN06-2BLY - Automotive Dual-Line CAN Bus Protection

The ESDCAN06-2BLY from STMicroelectronics is a robust, high-performance device designed to protect the CAN (Controller Area Network) bus in automotive and industrial applications. This dual-line TVS (Transient Voltage Suppression) diode is specifically engineered to safeguard the CAN transceivers from electrostatic discharges (ESD) and other transient voltage events that are common in harsh electrical environments.

Key Features:

• ESD Protection: The ESDCAN06-2BLY offers excellent ESD protection exceeding IEC 61000-4-2 level 4 with up to 30 kV (air discharge) and 30 kV (contact discharge), ensuring the safety and reliability of the communication networks in vehicles.
• Automotive Qualification: Designed to meet the stringent requirements of the automotive industry, this component is qualified under AEC-Q101, which guarantees its suitability for automotive applications.
• Low Capacitance: The device features a very low line capacitance, typically around 3.5 pF, minimizing signal attenuation and ensuring the integrity of high-speed communications.
• Low Clamping Voltage: With a low clamping voltage, the ESDCAN06-2BLY provides enhanced protection for sensitive circuitry by limiting the voltage spikes during transient conditions.
• Dual-Line Protection: The device protects two CAN bus lines simultaneously, making it an efficient solution for space-constrained applications.
• Low Leakage Current: It has an ultra-low leakage current, which is critical for reducing power consumption, especially in battery-powered systems.

Applications:

The ESDCAN06-2BLY is ideal for a variety of applications within the automotive sector, including:

• CAN bus lines in body and gateway modules
• Powertrain and engine control units (ECU)
• Advanced driver-assistance systems (ADAS)
• Infotainment and telematics systems

With its robust design and comprehensive protection features, the ESDCAN06-2BLY is a crucial component for ensuring the reliability and longevity of automotive electronics. Its compact SOT23-3L package allows for easy integration into existing designs, making it a versatile solution for new and retrofit applications alike.