ON Semiconductor Corporation (onsemi), headquartered in Scottsdale, Arizona, is a global leader in intelligent power and sensing technologies. Specializing in highly efficient power semiconductors, advanced image sensors, and custom analog solutions, onsemi plays a critical role in automotive, industrial, and cloud infrastructure applications.
This article presents a comprehensive analysis of onsemi’s corporate structure, innovation platforms, product leadership, and market dynamics—powered by insight extraction from the PatSnap Eureka AI Agent, enabling users to decode the company’s semiconductor IP portfolio and strategic direction.
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Company Overview
| Feature | Description |
|---|---|
| Company Name | ON Semiconductor Corporation (onsemi) |
| Founded | 1999 (spun off from Motorola) |
| Headquarters | Scottsdale, Arizona, USA |
| CEO | Hassane El-Khoury |
| Industry | Semiconductor |
| Employees | ~31,000 |
| Ticker | NASDAQ: ON |
| Main Segments | Intelligent Power, Intelligent Sensing, Custom Solutions |
| Major Applications | Automotive, Industrial Automation, Cloud/Data Center, Energy Infrastructure |
Corporate Structure
| Division/Unit | Core Responsibility |
|---|---|
| Intelligent Power Solutions Group | Power semiconductors for EVs, charging, and energy infrastructure |
| Intelligent Sensing Group | CMOS image sensors, LiDAR, ToF, and radar for automotive/industrial use |
| Custom Solutions Group | ASICs, foundry services, and tailored analog/mixed-signal solutions |
| Manufacturing and Operations | Front-end fabs (U.S., Czech, Korea), back-end assembly/test in Asia |
| Corporate Strategy & M&A | Acquisitions (e.g., GT Advanced, SensL), vertical integration, ESG goals |
Business Model and Services
ON Semiconductor adopts a fab-lite, vertical integration model—owning key front-end fabs while leveraging outsourced packaging/test for flexibility. It delivers standard and application-specific solutions across multiple domains:
Core Offerings:
- Power Semiconductors: IGBTs, SiC MOSFETs, power modules, voltage regulators
- Intelligent Sensors: CMOS image sensors, SPAD arrays, capacitive sensors
- Analog & Mixed-Signal ICs: Operational amplifiers, LED drivers, motor controllers
- Power Management ICs: DC-DC converters, voltage supervisors
- Automotive Solutions: ADAS components, battery management systems (BMS), traction inverters
Revenue is heavily automotive-driven, with >40% of 2024 sales from EV, ADAS, and energy management platforms.
Innovation & Technology
As the world transitions to electric mobility and automation, ON Semiconductor’s investment in energy-efficient and high-performance components is accelerating. PatSnap Eureka AI Agent reveals onsemi’s robust IP focus in power semiconductors, image sensors, and integrated packaging technologies.
Patent-Derived Technology Themes
1. Power Semiconductor Devices & Modules
- Keywords: semiconductor device, power module, power semiconductor device, voltage regulator, field effect transistor
- Focus: High-efficiency power conversion, fast-switching devices, wide bandgap (SiC) technology
- Applications: EV traction inverters, onboard chargers, industrial drives
Eureka shows onsemi’s IP strength in SiC MOSFET packaging, thermal conductivity improvements, and multi-layer die attach methods, key to EV platforms.
2. Imaging and Sensing Technologies
- Keywords: image sensor, image sensor pixel, image sensor die, photon avalanche diode, pixel array
- Focus: CMOS sensors with global and rolling shutter, SPAD-based depth sensing, HDR capabilities
- Applications: ADAS, machine vision, robotics, surveillance, AR/VR
onsemi’s acquisition of Aptina and SensL is reflected in Eureka’s timeline view of photon detection and pixel-level signal amplification patents—now core to ADAS and LiDAR modules.
3. Semiconductor Packaging & Integration
- Keywords: semiconductor package, semiconductor die, semiconductor wafer, molding compound, lead frame, carrier substrate
- Focus: Thermal resistance reduction, multi-die modules, substrate-level integration
- Applications: Compact automotive modules, industrial sensors, power ICs
Eureka insights highlight strong innovation in advanced leadframe design, die stacking for vertical integration, and redistribution layer (RDL) architectures.
4. Analog Control and Sensor Interfaces
- Keywords: operational amplifier, capacitive sensor, dielectric layer, voltage regulator, isolation structure
- Focus: Signal amplification, precision timing, sensor interface design
- Applications: Motor control, energy monitoring, medical diagnostics
PatSnap Eureka reveals onsemi’s leadership in low-noise, low-power analog front ends (AFEs) and isolation topologies, enabling safer and more responsive control loops.
Market Presence and Financials
| Metric | 2024 Estimate |
|---|---|
| Annual Revenue | ~$9.5 billion |
| Operating Margin | ~25% |
| R&D Spend | ~$850 million (~9% of revenue) |
| Top Customers | Tesla, Bosch, Continental, Apple, Tier-1 OEMs |
| Key Markets | U.S., Germany, Japan, China, Korea |
| Automotive Segment | >40% of total revenue (EV, ADAS, powertrain systems) |
| Manufacturing Footprint | U.S. (New York, Oregon), Czech Republic, South Korea, Vietnam |
News and Developments
- 2024: Expanded SiC capacity via GT Advanced integration in New York
- 2023: Launched 5M pixel global shutter image sensor for autonomous machines
- 2023: Signed multi-year SiC supply deal with BMW Group
- 2022–2024: Achieved carbon neutrality for Scope 1 & 2 emissions in multiple fabs
- Product Highlight: Power integrated modules for 800V EV architecture
ESG & Sustainability Strategy
As a major semiconductor supplier for the electric vehicle and energy infrastructure sectors, onsemi positions environmental responsibility as a core strategic pillar.
| Area | Key Initiatives |
|---|---|
| Energy & Carbon | Achieved Scope 1 & 2 carbon neutrality in 2023 across select global fabs |
| Green Products | Emphasis on SiC and GaN power devices that improve energy efficiency in EVs |
| Water & Waste | Reduced water usage intensity by 12% (2021–2023); zero-waste-to-landfill sites |
| Diversity & Inclusion | Global DEI programs; 45% of workforce are from underrepresented communities |
| Supply Chain Ethics | Full RMI-compliant conflict mineral sourcing; supplier ESG scoring mechanisms |
Competitor Analysis
| Competitor | Core Focus | Differentiation vs. ON Semiconductor |
|---|---|---|
| Infineon Technologies | Power semiconductors | Larger SiC base, strong in Europe |
| STMicroelectronics | Power + imaging | Stronger internal foundry capacity |
| Texas Instruments | Analog and embedded systems | Broader analog portfolio |
| Renesas Electronics | Automotive MCUs & power | Strong in Japanese OEMs |
| Analog Devices (ADI) | Mixed-signal + sensor fusion | Stronger industrial presence |
Using Eureka, teams can benchmark ON’s patent strength in SiC modules or CMOS sensors versus Infineon or STMicro across jurisdictions, claim scope, or technology generation.
PatSnap Eureka AI Agent Capabilities
With PatSnap Eureka AI Agent , you can:
- Explore onsemi’s innovation clusters in SiC power devices, sensor pixel architecture, or hybrid packaging
- Analyze claim breadth, filing trends, and legal stability of strategic patents
- Identify top inventors and R&D centers driving sensor innovation
- Compare onsemi’s IP strength and market applicability vs. key competitors
- Monitor emerging domains like solid-state LiDAR, AI-enhanced sensors, or flexible substrate tech
Whether you’re scouting for partnership, due diligence, or competitive benchmarking, PatSnap Eureka AI Agent provides data-driven clarity across the IP lifecycle.
Conclusion
ON Semiconductor is redefining how power and intelligence flow through modern systems—from enabling electric vehicles to making edge devices smarter. With deep vertical integration, IP-backed sensor innovation, and a rapidly expanding SiC portfolio, onsemi is a key enabler of the energy and mobility transitions.
FAQs
onsemi designs semiconductors for power management and sensing. Its products power EVs, industrial automation, cloud infrastructure, and more.
With strong exposure to EV and energy markets, onsemi is seen as a growth-focused player. Investment decisions should consider semiconductor cycle trends and innovation strength.
The company rebranded as onsemi in 2021, reflecting a sharper focus on intelligent power and sensing technologies.
onsemi is recognized for its innovation, sustainability, and inclusive culture, offering global opportunities in advanced tech sectors.
By leveraging the PatSnap Eureka’s Company Search AI Agent, you can unlock actionable insights into onsemi’s strategic innovations—helping your organization navigate the future of power-efficient and sensor-rich technologies.
