Infineon ESD112-B1-02EL: High-Performance ESD Protection Diode for Sensitive Electronics

In the realm of modern electronics, safeguarding sensitive circuitry from electrostatic discharge (ESD) is paramount. The Infineon ESD112-B1-02EL stands out as a premier solution, engineered to provide robust protection for high-speed data interfaces in a remarkably compact form factor. This bidirectional ESD protection diode is designed to meet the stringent demands of today's portable and space-constrained applications, including smartphones, tablets, wearables, and IoT devices.

The core strength of the ESD112-B1-02EL lies in its ultra-low clamping voltage, which ensures that transient voltage spikes are suppressed to a safe level before they can damage sensitive ICs. Its exceptionally low capacitance, typically just 0.35 pF, is a critical feature for protecting high-speed data lines such as HDMI, USB 3.0, and DisplayPort without degrading signal integrity or causing data errors. This makes it an indispensable component for maintaining the performance of interfaces operating at multi-gigabit speeds.

Housed in a minuscule DFN1006-2 (SOD882) package, this diode offers effective board space utilization without compromising protection performance. It complies with the stringent IEC 61000-4-2 standard, offering a high level of immunity by handling ESD strikes up to ±20 kV (air gap) and ±15 kV (contact discharge). Furthermore, its minimal leakage current ensures power efficiency, which is crucial for battery-powered devices.

ICGOOODFIND: The Infineon ESD112-B1-02EL is a top-tier, industry-leading ESD protection diode that masterfully combines superior clamping performance, negligible signal distortion, and a miniature footprint, making it the ideal defense for protecting advanced, high-speed electronics against destructive transient voltages.

Keywords: ESD Protection, Low Capacitance, Ultra-Low Clamping Voltage, DFN1006-2 Package, High-Speed Data Lines