STMicroelectronics 1-Element Bi-Directional ESD Protection Diode 140 W 2-Pin 0201 ESDAULC5-1BF4

STMicroelectronics ESDAULC5-1BF4 is a 1-Element Bi-Directional ESD Protection Diode designed for surface mount applications. It operates with a peak pulse power dissipation capacity of 140 watts and comes in a compact 2-pin 0201 package with dimensions 0.63mm length, 0.33mm width, and 0.32mm height. This transient voltage suppressor (TVS) diode provides excellent electrostatic discharge (ESD) protection for semiconductor devices and electronic circuits.

This diode features a bi-directional configuration for robust protection in both polarities and is rated for a minimum breakdown voltage of 5.8 volts with a maximum reverse stand-off voltage of 3 volts. The device supports a test current of 1mA and can handle maximum peak pulse currents up to 10 amps, making it suitable for high transient surge environments.

Operating temperature ranges from -40°C up to 150°C, enabling usage in diverse industrial, automotive, and electronic manufacturing applications. The device exhibits a low maximum reverse leakage current of 70 nanoamperes and a clamping voltage of 13.5 volts to effectively clamp voltage spikes and protect sensitive electronics.

Its compact surface mount package makes it ideal for high-density PCB assembly where board space is critical. This STMicroelectronics diode is designed to improve reliability and lifespan of electronic equipment by diverting high-voltage transient events away from vulnerable components.

Designed for efficient electrostatic discharge protection. Bi-directional diode configuration suitable for protection against voltage spikes. High peak pulse power dissipation of 140 watts for transient surges. Compact 0201 surface mount package with minimal PCB footprint.

Wide operating temperature suitable for industrial and automotive applications. Low reverse leakage current to minimize power loss during normal operation. High peak pulse current rating ensures protection under intense transient conditions.

Precise breakdown voltage helps maintain circuit integrity. Single element per chip simplifies PCB design and reduces assembly complexity.

This product is categorized under ESD Protection Diodes suitable for use in electronic components manufacturing, power supply protection, industrial electronics, and automotive systems. Explore the Electronics & Electricals category at EnvMart for compatible semiconductors and TVS diode solutions.