ESD/EMI Solution

Introduction (Functions)

It is the most widely used single varistor for static electricity and surge protection. There are numerous sizes and characteristics suitable for various electronic devices.

Core Competencies (Key Features)

• Laminated multilayer structure
• Faster response time to external transient voltage than diodes
• High resilience to multiple surges
• Bidirectional (+ and -) characteristics unlike diodes
• Low current leakage and inductance
• Numerous products with various capacitances
• High reliability against electrostatic discharge (ESD)

Application

All electronic devices that require static and surge protection.

• Key devices: Mobile phones, digital TVs, laptops, infotainment devices for vehicles
• Key circuits: Keypad, audio circuit, interfaces, power circuits, etc.

Introduction (Functions)

ESD suppressors are an electrostatic protection device with extremely low capacitance, and it can be used without affecting the signal even on high speed lines.

Core Competencies (Key Features)

• Extremely low capacitance (0.1pF typ)
• Bidirectional capabilities
• Open mode when destroyed

Application

Devices with ultra-high-speed signal lines require static protection.

• Key devices: Mobile phones, digital TVs, laptops, infotainment systems for vehicles
• Key circuits: Antenna circuits, high-speed digital-circuit LVDS, USB, HDMI, etc.

Introduction (Functions)

It is a device that prevents the electric shock during battery charge of an electric device in a metal case. It is placed in the spot where the external metal case is connected to internal circuitry to prevent unwanted electric current.

Core Competencies (Key Features)

• Simultaneous functionality- interruption of electrostatic current and passing of static electricity
• Various capacitances available for antenna circuits
• Resistant to ESD and electrostatic voltages

Application

Various electronic devices using metal cases

• Mobile phones and accessories, wearable devices, notebooks
• Metal case ground circuit

Introduction (Functions)

A component that protects active elements such as IC from transient overvoltages & surge current such as electrostatic discharge, ESD, etc., and ultimately prevents breakdown of electronic equipment

Core Competencies (Key Features)

• Having High surge capacity product from 40KA – 120KA
• Excellent non-flammable product applied with Silicone materials
• A Wide range of temperature from -40℃- 125℃
• Low Leakage Current
• High Reliability in electrical, mechanical and environmental conditions
• Rapid Response to Customer Development Requirements

Application

• Main Application : home appliances, power systems, solar power, communications module,
  medical equipment, automated equipment, etc
• Application field :  Protection Circuit Module, Telecommunication Transient Protection
  IC and Transistor Protection