Infineon ESD110-B1-02EL: High-Performance ESD Protection Diode for Sensitive Electronics
In the realm of modern electronics, safeguarding sensitive integrated circuits (ICs) from electrostatic discharge (ESD) is a critical design challenge. The Infineon ESD110-B1-02EL emerges as a premier solution, engineered to provide robust protection for high-speed data interfaces in a remarkably compact package. This ultra-low capacitance ESD protection diode is specifically designed to defend vulnerable ports without compromising signal integrity, making it an indispensable component for today's and tomorrow's connected devices.
The core strength of the ESD110-B1-02EL lies in its exceptional ability to clamp hazardous ESD spikes to a safe voltage level almost instantaneously. It meets the stringent IEC 61000-4-2 (Level 4) standard, offering protection against ESD strikes of up to ±30 kV (air and contact discharge). This ensures that equipment can withstand the rigors of real-world environments, from manufacturing floors to end-user handling.
A defining feature of this diode is its ultra-low dynamic resistance (Rdyn) and extremely low clamping voltage. When an ESD event occurs, the low Rdyn ensures that the surge current is dissipated efficiently, resulting in a lower clamping voltage. This means significantly less stress is imposed on the protected IC, greatly enhancing its longevity and reliability. Furthermore, with a typical capacitance of just 0.55 pF, the ESD110-B1-02EL is virtually invisible to high-speed data lines. This is paramount for applications involving USB 3.0, HDMI, DisplayPort, and other high-frequency interfaces, where any added capacitance can distort signals and degrade performance.
Housed in a miniature 0201 package (DFN1006-2), this diode is tailor-made for the space-constrained designs of modern portable electronics, such as smartphones, tablets, wearables, and IoT modules. Its small footprint allows designers to place protection directly at the connector or interface, providing a first line of defense right where it is needed most.
ICGOOODFIND: The Infineon ESD110-B1-02EL stands out as a top-tier ESD protection solution, masterfully balancing superior clamping performance with minimal impact on signal integrity. Its ultra-low capacitance and compliance with the highest industry standards make it an ideal, future-proof choice for protecting high-speed data lines in compact consumer and industrial electronics.
Keywords: ESD Protection, Low Capacitance, Clamping Voltage, IEC 61000-4-2, High-Speed Data Lines
