STMicroelectronics

CLT3-4BT6

CLT3-4BT6 Description

The CLT3-4BT6 from STMicroelectronics is a high-performance mixed-technology TVS (Transient Voltage Suppressor) device designed for general-purpose applications. Packaged in a compact 20-pin TSSOP (Tube) format, it integrates 4 circuits to provide robust protection against voltage transients, ensuring reliable operation in sensitive electronic systems. With an ECCN of EAR99 and RoHS3 compliance, it meets stringent environmental and regulatory standards. The device is rated for MSL 1 (Unlimited), making it suitable for extended storage and handling without moisture concerns. Its REACH Unaffected status further underscores its suitability for global markets.

CLT3-4BT6 Features

• Mixed-Technology Design: Combines advanced protection mechanisms for superior transient suppression.
• Surface-Mount Compatibility: 20-pin TSSOP package enables high-density PCB integration.
• Multi-Circuit Protection: 4 independent circuits for safeguarding multiple signal lines.
• Robust Compliance: RoHS3, REACH Unaffected, and EAR99 certifications ensure broad applicability.
• High Reliability: MSL 1 rating guarantees durability in diverse environmental conditions.
• Low Clamping Voltage: Efficiently limits transient voltages to protect downstream components.

CLT3-4BT6 Applications

• Industrial Electronics: Protects PLCs, sensors, and communication interfaces from voltage spikes.
• Consumer Electronics: Shields USB ports, HDMI lines, and other high-speed data interfaces.
• Automotive Systems: Safeguards infotainment and control modules against load-dump transients.
• Telecommunications: Ensures signal integrity in routers, switches, and base stations.
• Medical Devices: Provides critical protection for sensitive diagnostic and monitoring equipment.

Conclusion of CLT3-4BT6

The CLT3-4BT6 stands out as a versatile and reliable TVS solution, offering multi-circuit protection in a space-efficient package. Its mixed-technology architecture and compliance with global standards make it ideal for demanding applications across industries. Whether deployed in industrial automation, automotive systems, or consumer electronics, this device delivers robust transient suppression while maintaining design flexibility. Engineers can leverage its high reliability and ease of integration to enhance system resilience without compromising performance.