【Daily Highlight】GBLC03C: The "Invisible Shield" for ESD Protection in Low-Voltage Circuits

Daily Highlight|Featured Products|

2025-07-24 16:34:05 833

In an era where precision electronic devices are becoming increasingly miniaturized, the potential damage caused by electrostatic discharge (ESD) looms as an invisible threat. The GBLC03C electrostatic discharge protector from Slkor, however, stands out with its unique performance as a reliable protective barrier for low-voltage circuits. This bidirectional ultra-low capacitance TVS array is specifically designed to counter ESD interference, achieving a perfect balance between high-efficiency protection and signal integrity in a compact form factor.

Robust Protection: Comprehensive Coverage from Standards to Real-World Scenarios

The protective performance of the GBLC03C is no empty claim. It strictly complies with the IEC 61000-4-2 (ESD) standard, withstanding ±15kV air discharge and ±8kV contact discharge. Even in the face of 40A (5/50μs) electrical fast transients (EFT) and 12A (8/20μs) lightning strikes, it remains steadfast. Boasting a peak pulse power of 300W (8/20μs waveform), it erects a solid*for circuits against extreme transient voltages.

Performance Parameters: Meticulous Engineering in a Small Package

As an ideal partner for low-voltage circuits, the GBLC03C features precisely engineered parameters. Its 3.0V rated working voltage (VRWM) is tailored for low-voltage scenarios, while the 4.0V minimum breakdown voltage (VBR) ensures it "acts only when necessary"—avoiding interference with normal operation while responding swiftly to electrostatic threats. With a static leakage current (IR) of just 2.0μA and an operating capacitance (CJ) of 0.8pF, it minimizes impact on circuit power consumption and signal transmission, making it particularly suitable for high-speed signal links.

Application Adaptability: From Consumer Electronics to Industrial Equipment

The GBLC03C’s applications are far-reaching. In consumer electronics such as cell phone handsets and accessories, laptops, and USB interfaces, it serves as an "invisible guardian" ensuring signal stability. In industrial settings like microprocessor-based equipment and portable instrumentation, it protects circuit safety with reliable performance. This versatility stems from its SOD-323 miniature package—its compact size facilitates integration into high-density circuit boards, and its tolerance for high-temperature soldering (260℃/10s) makes it ideal for mass production.

Why Choose the GBLC03C?

For circuit designs prioritizing low power consumption and high signal integrity, its advantages are clear: ultra-low capacitance reduces signal attenuation, low leakage current cuts energy consumption, and stringent protection standards translate to longer device lifespans. Through this "subtle yet effective" protective design, Slkor has made the GBLC03C a trusted choice from laboratory to production line.

For more details, visit Slkor’s official website (SLKOR Semiconductor: Discrete Semiconductors, TVS、ESD、diodes、 components、transistors、mosfet、igbt、Rectifier、Discrete Power Devices、SCR、TRIAC、Zener Diode; Integrated Semiconductors, Op-amp、hall sensor、 Linear Regulator / LDO、DC-DC Convertor、AC-DC Convertor and Optocoupler) for complete technical documentation, providing precise references for your circuit protection solutions.

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.

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【Daily Highlight】GBLC03C: The "Invisible Shield" for ESD Protection in Low-Voltage Circuits

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