Slkor Semiconductor

In the intelligent era of the Internet of Things, electronic devices have permeated every corner of our lives. However, as we enjoy the convenience of technology, an invisible "killer"—Electrostatic Discharge (ESD)—quietly threatens the "health" of these devices. A careless touch, a sudden thunderstorm, or even friction within the device itself can generate thousands of volts of static electricity, instantly damaging sensitive components, leading to data loss, system crashes, or even safety hazards.   To address this challenge, Slkor has launched the ESD protection diode SBD52C05L01, which, with its "small size, great power" characteristics, provides an unbreakable protective barrier for 5V low-voltage circuits. Whether it’s smartphones, industrial sensors, or automotive electronic systems, this diode silently safeguards, ensuring more stable and secure operation of technology.   1. Precise Design: Tailored for Low-Voltage Circuits The SBD52C05L01 is an ES...

Slkor's technical team hails from Tsinghua University. It is a national high-tech enterprise that developed silicon carbide power devices relatively early and has grown into a company integrating R&D, design, sales, and application technical services. The corporate culture is inclusive, open, and innovative. The "SLKOR" brand has gained international recognition and reputation, with market share continuously rising. It has obtained ISO9001 system certification and RoHS, REACH, California 65, and other certifications.   Slkor has R&D institutions in Beijing and Suzhou, with a laboratory and central warehouse attached to its Shenzhen headquarters. Main products include three major series: diodes & transistors, power devices, and power management chips. The company is gradually developing new products such as Hall sensors, ADCs, BMS, high-speed optocouplers, and passive crystals. These are applied in industries like smartphones, laptops, robots, power tools, conn...

In today’s digital age, the speed of data transmission in electronic devices is increasing rapidly, and the requirements for ESD (electrostatic discharge) protection are also becoming more stringent. Particularly in 3.3V bus systems, such as USB2.0 HS, 100Mbps Ethernet, and CAN-FD, the operating frequency has already exceeded 100 MHz. In these high-speed data transmission scenarios, the choice of ESD protection devices has become particularly critical. Designers need to ensure signal integrity while also ensuring that the equipment can withstand powerful electrostatic shocks. Slkor’s SLESD3B3CM was born to solve this very problem. The SLESD3B3CM is a bidirectional TVS/ESD protection diode specifically designed for 3.3V data channels. It acts like an “intelligent guardian,” providing reliable ESD protection while maintaining the integrity of data transmission. The device has a junction capacitance of 38 pF, which, although slightly higher than some “zero-distortion” devices, still maint...

  Shenzhen Slkormicro Semicon Co., Ltd (www.slkoric.com ) has a core technical team originating from Tsinghua University. With new materials, new processes, and new products driving the company ’ s development, Slkor has mastered world-leading third-generation semiconductor silicon carbide power device technology. Slkor is a high-tech enterprise integrating design, development, production, and sales of electronic products, providing customers with reliable products and comprehensive technical support.   1.1 Name: Slkor SL3763 Three-Cell Lithium Battery Charging Solution   1.2 Applications: Backup battery applications, handheld devices, portable industrial and medical instruments, power tools, and standalone battery chargers   2. Complete charging management for three-cell lithium batteries, charging current up to 4A, with over-voltage protection   2.1 Automatic Recharge After charging is completed, if both the input power and battery remain connected to the char...

Shenzhen Slkormicro Semicon Co., Ltd (www.slkoric.com ) has a core technical team originating from Tsinghua University. With new materials, new processes, and new products driving the company ’ s development, Slkor has mastered world-leading third-generation semiconductor silicon carbide power device technology. Slkor is a high-tech enterprise integrating design, development, production, and sales of electronic products, providing customers with reliable products and comprehensive technical support.   1.1 Name: Slkor SL3763 Three-Cell Lithium Battery Charging Solution   1.2 Applications: Backup battery applications, handheld devices, portable industrial and medical instruments, power tools, and standalone battery chargers   2. Complete charging management for three-cell lithium batteries, charging current up to 4A, with over-voltage protection   2.1 Automatic Recharge After charging is completed, if both the input power and battery remain connected to the charger, th...

With the rapid development of portable electronic devices, battery life has become one of the key metrics for evaluating product performance. Low power circuit design for batteries is at the core of enhancing battery life and extending device usage time. In the design practices of many engineers, a critical issue that needs to be solved is how to completely shut off current when the device is turned off, to prevent unnecessary battery drain. Today, Sun Gaofei, an engineer at Slkor Semiconductor, will provide an in-depth analysis of the key points and implementation plan for battery low power circuit design.   In low power circuit design for batteries, the design of the power-on circuit is the first step to ensure the device operates properly. A common design solution is to cleverly use a Slkor SL3401A PMOS and a Slkor S8050 NPN transistor. When the power button SW is pressed, the logic of the entire circuit changes. At this moment, the base of the Slkor S8050 NPN transistor (Q1) re...

With the widespread use of electronic devices today, electrostatic discharge ( ESD ) has become one of the key threats to product reliability. From smartphones to industrial sensors, and from household appliances to IoT devices, various electronic systems may encounter   ESD   events during manufacturing, transportation, and usage. These events can range from causing performance degradation to permanently damaging the devices. Against this backdrop,   ESD   protection devices serve as the first line of [敏感词] for circuit protection, and their performance parameters and design compatibility directly affect the market competitiveness of products. Slkorhas launched the   ESD   protection   diode   P TVS HC2EN5VU, which, with its precise voltage characteristics, low-capacitance design, and compact package, provides an efficient electrostatic protection solution for low-speed interface devices and space-constrained applications.   1. Core Challenge...