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ESDA6V1LY

ESDA6V1LY Description

The ESDA6V1LY from STMicroelectronics is a high-performance bidirectional TVS (Transient Voltage Suppression) diode designed for robust ESD (Electrostatic Discharge) and transient voltage protection in sensitive electronic circuits. With a breakdown voltage (VBR) of 6.1V (min) and a reverse standoff voltage (VRWM) of 5.2V (typ), it offers reliable clamping at 16V (max) under 18A (8/20µs) peak pulse current. Packaged in a compact SOT23-3 surface-mount form factor, it is ideal for space-constrained applications requiring automotive-grade (AEC-Q101 qualified) protection.

ESDA6V1LY Features

• Bidirectional Protection: Two unidirectional channels for versatile circuit integration.
• High Power Handling: 300W peak pulse power dissipation ensures durability against transient surges.
• Low Clamping Voltage: 16V max clamping at 18A (8/20µs) minimizes stress on protected components.
• Automotive Compliance: AEC-Q101 qualified, making it suitable for harsh automotive environments.
• Compact & Reliable: SOT23-3 package with MSL1 (unlimited shelf life) and RoHS3/REACH compliance.
• Fast Response Time: Nanosecond-level reaction to ESD events (IEC 61000-4-2 compliant).

ESDA6V1LY Applications

• Automotive Electronics: Protects CAN bus, infotainment, and sensors from ISO 7637-2 transients.
• Consumer Electronics: Safeguards USB ports, HDMI interfaces, and touchscreens from ESD (IEC 61000-4-2).
• Industrial Systems: Shields PLCs, RS-485/232 communication lines, and power supplies.
• Portable Devices: Ideal for smartphones, wearables, and IoT devices due to low leakage and compact size.

Conclusion of ESDA6V1LY

The ESDA6V1LY stands out as a high-efficiency TVS diode combining automotive reliability, high power handling, and compact design. Its bidirectional protection and low clamping voltage make it superior to generic Zeners, particularly in ESD-sensitive and surge-prone applications. Whether for automotive, industrial, or consumer electronics, this diode ensures robust transient suppression while meeting stringent environmental and regulatory standards.