Slkor electronics has introduced the SLPESDNC2FD5VB, an ultra-low junction capacitance ESD protection diode designed for high-speed smartphone interfaces. Its innovative features ensure reliable protection for mobile devices while maintaining signal integrity, compactness, and system performance.

1. Ultra-Low Junction Capacitance for High-Speed Signal Integrity

The SLPESDNC2FD5VB boasts a junction capacitance of just 15pF, significantly lower than traditional ESD devices. This reduces signal attenuation and phase distortion in high-speed data links, ensuring stable, high-frequency data transmission, especially in smartphone USB 3.2, Type-C, and 5G RF front-ends.

2. Optimized Electrical Performance

- Reverse Working Voltage (VRWM) 5V: Compatible with smartphone power supply standards.

- Minimum Breakdown Voltage (VBR min) 5.6V: Provides a reliable safety margin, quickly conducting during ESD events.

- Leakage Current (IR) 0.1µA: Negligible power consumption, extending battery life.

3. DFN1006 Package: Compact and Efficient

The SLPESDNC2FD5VB uses a DFN1006 no-lead package (1.0mm × 0.6mm), offering more than 60% size reduction compared to traditional packages. This design supports multi-channel protection in space-constrained areas like Type-C interfaces. Its side-soldering technology enhances production efficiency and ensures reliable assembly.

4. System-Level Protection with Enhanced Clamping Performance

With ultra-low dynamic resistance (0.8Ω) and quick voltage clamping during ESD events, the device ensures optimal protection for sensitive components. Its fast response time minimizes the risk of system failure, even during frequent hot-plug operations. The diode can be placed directly at interfaces to quickly dissipate ESD energy.

Conclusion: A Reliable and Compact Protection Solution

The SLPESDNC2FD5VB offers a compact, low-power solution for protecting mobile devices, enhancing signal integrity, and system robustness. It plays a crucial role in improving the reliability of smartphones through efficient, precise ESD protection.

About Slkor：

SLKOR, headquartered in Shenzhen, China, is a rapidly emerging national high-tech enterprise in the power semiconductor sector. With R&D centers in Beijing and Suzhou, its core technical team originates from Tsinghua University. As an innovator in silicon carbide (SiC) power device technology, SLKOR's products are widely used in new energy vehicles, photovoltaic power generation, industrial IoT, and consumer electronics, providing critical semiconductor solutions to over 10,000 clients globally. The company delivers more than 2 billion units annually, with its SiC MOSFETs and 5th-generation ultrafast recovery SBD diodes setting industry benchmarks in efficiency ratio and thermal stability. SLKOR holds over 100 invention patents and offers 2,000+ product models, continually expanding its IP portfolio across power devices, sensors, and power management ICs. Certifications including ISO 9001, EU RoHS/REACH, and CP65 compliance demonstrate the company's steadfast commitment to technological innovation, lean manufacturing, and sustainable development.