STMicroelectronics 4-Element Bi-Directional TVS Diode Array, 50 W, 6-Pin SOT-666 ESDA14V2BP6

The STMicroelectronics ESDA14V2BP6 is a high-performance 4-element bi-directional TVS diode array, specifically engineered for surge and electrostatic discharge (ESD) protection in sensitive electronic circuits. Featuring a peak pulse power dissipation of 50 W and a minimum breakdown voltage of 14.2 V, this device is designed to safeguard electronic components from transient voltage events, including lightning-induced surges and ESD.

Its complex array configuration enables bi-directional suppression, effectively protecting up to four circuit elements simultaneously. The compact SOT-666 package enhances both board space efficiency and mounting reliability, making this diode array ideal for modern high-density PCBs. With a surface mount design, integration into automated manufacturing lines is simplified, allowing for rapid assembly in production environments.

The ESDA14V2BP6 operates reliably within a wide temperature range from -40°C to 150°C, supporting installations in industrial, automotive, and more extreme environments. It features a low maximum reverse leakage current of 1 μA, ensuring minimal power loss over continuous operation. Its maximum reverse stand-off voltage is rated at 12 V, matching the requirements of many low-voltage systems and consumer electronics.

Internal ESD protection within the array improves long-term reliability, making the ESDA14V2BP6 suitable for applications where robust protection is critical including microcontroller inputs, sensor lines, communication ports, and sensitive interface circuits. The 6-pin configuration provides design flexibility, allowing for multiple protection schemes within a single package.

Typical use cases include protection in industrial control panels, laboratory instrumentation, manufacturing equipment with sensitive interfaces, automotive electronics (non-automotive standard version), and commercial embedded systems. The SOT-666 form factor ensures compatibility with space-constrained layouts.

Protects up to four circuit elements with bi-directional transient voltage suppression. Peak pulse power dissipation of 50 W for reliable surge protection. Minimum breakdown voltage of 14.2 V supports a wide range of applications.

Compact SOT-666 package and surface mount design ensure easy PCB integration. 6-pin configuration and complex array structure for versatile circuit designs. Operating temperature range from -40°C to 150°C, suitable for harsh environments.

ESD protection included for enhanced device reliability. Maximum reverse stand-off voltage of 12 V and low leakage (1 μA) for efficiency.

Browse the full range of STMicroelectronics TVS Diode Arrays and related discrete semiconductor solutions in the EnvMart Electronics & Electricals category for industrial, laboratory, manufacturing, and embedded system applications.