STMicroelectronics 1-Element Uni-Directional TVS Diode, Surface Mount SOD-323 Package ESDA041-1JY

STMicroelectronics ESDA041-1JY is a uni-directional Transient Voltage Suppressor (TVS) diode with a single diode configuration and 2-pin SOD-323 surface mount package, designed to protect electronic circuits against electrostatic discharge (ESD) and transient voltage spikes. This component is ideal for protecting sensitive circuits such as battery monitoring systems (BMS) and other automotive electronics from voltage transients and hot plug-in overshoot conditions.

The device ensures robust protection with a minimum breakdown voltage of 6.2 V and clamps at 9 V, capable of withstanding surge currents up to 20 A. Its automotive qualification (AEC-Q101) and compliance with IEC and RoHS standards guarantee reliability and environmental safety.

The compact SOD-323 package with a length of 2.2 mm, width of 2.4 mm, and height of 1.1 mm offers an excellent space-saving footprint, enabling efficient use of PCB area in dense designs. Its broad operating temperature range from -55°C to 150°C allows deployment in demanding and harsh environments commonly found in automotive and industrial applications.

Low leakage current of maximum 50 nA enhances device performance by minimizing power losses during normal operation, making it suitable for energy-efficient designs. The single-element diode configuration ensures precise uni-directional protection and limits reverse current flow.

This TVS diode is particularly suited for industrial, automotive, power management, and electronics manufacturing applications requiring reliable transient voltage suppression in a small form factor.

This diode provides effective electrostatic discharge protection for battery monitoring and power circuits. It features a minimum breakdown voltage of 6.2 V and a clamping voltage of 9 V. The device supports a maximum peak pulse current of 20 A for transient surges.

Designed for automotive applications with AEC-Q101 qualification and is compliant with IEC and RoHS standards. Compact SOD-323 package with dimensions 2.2 mm length, 2.4 mm width, and 1.1 mm height, enabling space saving on PCBs.

Supports a wide operating temperature range from -55°C to 150°C, suitable for harsh environments. Ensures low leakage current with a maximum reverse leakage current of 50 nA. Explore more discrete semiconductor components and TVS Diode solutions on EnvMart for your industrial and automotive design needs.