PUBLISHER: The Business Research Company | PRODUCT CODE: 1670801
PUBLISHER: The Business Research Company | PRODUCT CODE: 1670801
An opto-isolator, also known as an optical coupler or optocoupler, is an electronic device designed to offer electrical isolation between two circuits while facilitating the transfer of electrical energy from one circuit to another through a short optical transmission path. Its primary function is to enable communication between diodes without the conduction of an electrical current.
Opto-isolator products can be broadly categorized into two main types such as nonlinear opto-isolators and linear opto-isolators. Nonlinear opto-isolators typically utilize a vertical spring as the negative stiffness element and employ a curved-mount-spring-roller mechanism as the positive stiffness element. These technologies encompass variations such as high-speed, high-voltage, and integrated options, catering to diverse industries including telecommunications, cable TV, military and aerospace applications, industrial motor control, and other relevant sectors. These products are distributed through various sales channels, including direct sales and distribution networks.
The opto-isolator market research report is one of a series of new reports from The Business Research Company that provides opto-isolator market statistics, including opto-isolator industry global market size, regional shares, competitors with an opto-isolator market share, detailed opto-isolator market segments, market trends and opportunities, and any further data you may need to thrive in the opto-isolator industry. This opto-isolator market research report delivers a complete perspective of everything you need, with an in-depth analysis of the current and future scenario of the industry.
The opto-isolator market size has grown strongly in recent years. It will grow from $1.22 billion in 2024 to $1.34 billion in 2025 at a compound annual growth rate (CAGR) of 9.7%. The growth in the historic period can be attributed to early telecommunication development, industrial automation growth, medical equipment safety, rise in power electronics, and development of electronic instrumentation
The opto-isolator market size is expected to see strong growth in the next few years. It will grow to $1.94 billion in 2029 at a compound annual growth rate (CAGR) of 9.7%. The growth in the forecast period can be attributed to cybersecurity and data protection, smart grid and energy management, renewable energy systems, 5g network infrastructure, IoT and smart devices. Major trends in the forecast period include opto-isolators in quantum computing, low-power consumption devices, application-specific opto-isolators, miniaturization and integration, and enhanced data rate transmission.
The anticipated rapid expansion of LED lighting is poised to significantly contribute to the growth of the optoisolator market. LED lighting, characterized by semiconductor devices producing visible light when an electrical current flows through them, plays a pivotal role in opto-isolators where LEDs convert electrical input signals into corresponding light signals. As of June 2023, the International Energy Agency (IEA) reported that residential LED lighting sales constituted a substantial 50.5% share in 2022, reflecting a remarkable 46.3% increase from the previous year. Additionally, the lighting efficacy of LED lighting demonstrated an upward trend, increasing from 107 lumens/watt in 2020 to 111 lumens/watt in 2021. This robust growth in LED lighting is a key factor driving the expansion of the optoisolator market.
The increasing demand for electric vehicles is expected to propel the growth of the opto-isolator market. Electric vehicles, propelled by one or more electric motors utilizing energy stored in rechargeable batteries, rely on opto-isolators to provide electrical separation between high-voltage and low-voltage components. This ensures safety and prevents signal interference in the intricate systems of electric vehicles. According to an April 2023 report by the International Energy Agency, the global electric car market witnessed substantial growth, surpassing 10 million in sales in 2022. The percentage of electric cars in overall car sales experienced a notable increase, rising from 9% in 2021 to 14% in 2022. Hence, the escalating demand for electric vehicles stands as a significant driving force behind the growth of the opto-isolator market.
Leading companies in the opto-isolator market are concentrating on creating innovative products, such as high-performance optical isolators, to improve performance and efficiency across various applications. A high-performance optical isolator is a device utilized in optical communication systems that permits light to travel in one direction while blocking it from moving in the opposite direction. For example, in May 2023, Coherent, Inc., a US-based advanced performance and industrial company, launched the PAVOS kW Ultra, a high-performance optical isolator engineered for high-energy ultrashort-pulse (USP) lasers, with the capability to manage up to 1 kW of power. This cutting-edge device is particularly suitable for applications involving carbon-fiber-reinforced polymers (CFRP) in sectors such as automotive and aerospace. Its key features include outstanding beam quality, minimal absorption and thermal shift, and a large 12 mm aperture that enhances laser damage thresholds.
Prominent companies in the opto-isolator market are strategically investing in the development of qualified optocouplers, with a specific focus on linear optocouplers to meet the escalating demand in electric vehicle applications and gain a competitive advantage. A linear optocoupler, an electronic component facilitating galvanic isolation and precise linear transfer of optical signals between input and output circuits, has gained prominence. In November 2022, Vishay Intertechnology, a leading US-based manufacturer of discrete semiconductors and passive electronic components, unveiled the VOA300, an AEC-Q102-qualified linear optocoupler tailored for the automotive industry. Boasting an industry-leading isolation voltage of 5300 Vrms, the device offers a five times faster response time compared to its counterparts, along with enhanced transfer gain stability and a single-ended output for heightened design flexibility. Designed for application in electric vehicles (EVs), including on-board chargers and traction inverters, the VOA300 ensures reliable and swift data transfers at 1.4 MHz. This facilitates the quick detection of voltage and current ripples for safety mechanisms, such as battery cut-off, ensuring passenger and vehicle protection.
In September 2023, Japan Industrial Partners (JIP), a private equity firm based in Japan, successfully acquired a 78.65% ownership stake in Toshiba for a total of $14 billion. This strategic acquisition enables the JIP-led consortium to potentially acquire the remaining shares from other shareholders. Toshiba, a diversified Japanese corporation operating in electronics, electrical equipment, and information technology sectors, is part of their portfolio and includes products such as Optocouplers.
Major companies operating in the opto-isolator market include Hirose Electric Co. Ltd., LITE-ON Technology Inc., TT Electronics, Everlight Electronics Co Ltd., Thorlabs Inc., IXYS Corporation, Standex Electronics Inc., Oz Optics, Harwin Inc., Kingbright Company LLC, Broadcom Inc., Osram Opto Semiconductors GmbH, DK Photonics Technology Limited, Toshiba Corporation, Sumitomo Electric Industries Ltd., Sharp Corporation, Corning Inc., Amphenol Corporation, Molex LLC, Isocom Components Ltd., Yageo Corporation, Vishay Intertechnology Inc., NTE Electronics Inc., Renesas Electronics Corporation, Plus Opto Ltd., Littelfuse Inc., Diodes Incorporated, Fairchild Semiconductor Co, Bourns Inc., Semtech Corporation
Asia-Pacific was the largest region in the opto-isolator market in 2024. The regions covered in the opto-isolator market report are Asia-Pacific, Western Europe, Eastern Europe, North America, South America, Middle East, Africa
The countries covered in the opto-isolator market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Russia, South Korea, UK, USA, Italy, Spain, Canada.
The opto-isolator market consists of sales of photo-transistor optocouplers, photodarlington transistor optocouplers, and photo-triac optocouplers. Values in this market are 'factory gate' values, that is the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.
The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD, unless otherwise specified).
The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.
Opto-Isolator Global Market Report 2025 from The Business Research Company provides strategists, marketers and senior management with the critical information they need to assess the market.
This report focuses on opto-isolator market which is experiencing strong growth. The report gives a guide to the trends which will be shaping the market over the next ten years and beyond.
Where is the largest and fastest growing market for opto-isolator ? How does the market relate to the overall economy, demography and other similar markets? What forces will shape the market going forward? The opto-isolator market global report from the Business Research Company answers all these questions and many more.
The report covers market characteristics, size and growth, segmentation, regional and country breakdowns, competitive landscape, market shares, trends and strategies for this market. It traces the market's historic and forecast market growth by geography.
The forecasts are made after considering the major factors currently impacting the market. These include the Russia-Ukraine war, rising inflation, higher interest rates, and the legacy of the COVID-19 pandemic.