【Daily Highlight】Slkor Launches SLESD12.0C Bidirectional ESD Protection Diode, Creating High-Protection Solutions for Consumer Electronics

Daily Highlight|Featured Products|

2025-07-18 15:35:06 1012

The SLESD12.0C bidirectional ESD protection diode in DFN1006 package, with excellent ±30kV ESD protection and 8pF low capacitance, efficiently meets the stringent protection requirements of consumer electronic devices.

The SLESD12.0C adopts a compact DFN1006 package, designed specifically for consumer electronic devices such as smartphones, tablet PCs, and wearable devices. It can effectively resist electrostatic discharge and lightning interference, providing reliable protection for sensitive electronic links.

With innovative packaging and circuit design, this product achieves a breakthrough in protection performance and space adaptability. The DFN1006 package it uses has a size of only 1.00x0.60x0.37mm, and its extremely compact volume enables it to easily fit into scenarios where circuit board space is limited in consumer electronic devices, especially suitable for ultra-thin smartphones, small wearable devices and other products sensitive to size.

In terms of core protection performance, the diode performs excellently: it has passed the IEC 61000-4-2 standard test, with both electrostatic discharge (ESD) air discharge and contact discharge protection levels reaching ±30kV, far exceeding the industry's conventional level, and can effectively cope with electrostatic shocks in daily use; for lightning interference, it complies with the IEC 61000-4-5 standard, can withstand 8A lightning current under 8/20μs pulse waveform, with a peak pulse power of 150W, which can provide stable protection for devices in complex environments such as thunderstorms.

In addition, the SLESD12.0C has a number of key electrical characteristics: the reverse working voltage is 12V, which is suitable for low-voltage circuits commonly used in consumer electronics; the typical junction capacitance is only 8pF (maximum 8.5pF), and the extremely low capacitance characteristic can reduce the impact on high-speed signal transmission, ensuring the signal integrity of data links; under 8A peak pulse current (8/20μs), the maximum clamping voltage is 19.0V, which can quickly limit the overvoltage to a safe range; the maximum reverse leakage current is only 0.01μA, and its impact on the normal operation of the circuit is negligible.

In terms of environmental adaptability, the diode has an operating temperature range of -55℃ to 125℃ and a storage temperature range of -55℃ to 150℃, which can withstand extreme high and low temperature environments, meeting the usage needs of consumer electronics in different regions and scenarios. It is delivered in 7-inch tape and reel packaging, with 10,000 devices per reel, facilitating automated assembly in mass production.

A responsible person of Slkor's protection device product line said: "The launch of SLESD12.0C is our precise response to the increasingly stringent ESD protection needs of consumer electronic devices. With its ultra-high ESD protection level of ±30kV, low capacitance design and compact packaging, it not only provides reliable protection, but also perfectly adapts to the miniaturization and high-speed trends of consumer electronics, demonstrating Slkor's technical accumulation in the field of semiconductor protection devices. We will continue to deepen in segmented fields and provide more innovative solutions that meet the needs of global customers."

Currently, the SLESD12.0C has entered a stable supply stage. For more technical details or sample applications, please visit Slkor's official website: https://www.slkoric.com/

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】Slkor Launches SLESD12.0C Bidirectional ESD Protection Diode, Creating High-Protection Solutions for Consumer Electronics

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