# DIODES INC /DEL/

Summary updated: 2026-10-02T13:24:18.669961Z
Canonical: https://finbar.com/research/companies/diodes-inc-del

## Overview

Diodes Incorporated designs, manufactures, and supplies standard semiconductor products for computing, industrial, automotive, consumer, and communications markets. Its portfolio includes discrete components, analog and power-management devices, mixed-signal and logic products, and frequency-control components. The company describes its solutions as enabling innovation, efficiency, and performance across high-growth markets. [1](https://app.finbar.com/go?id=P56106504)[2](https://app.finbar.com/go?id=P77984146)[3](https://app.finbar.com/go?id=P18041220)[4](https://www.diodes.com/)

The company operates globally, with manufacturing and engineering locations in Asia, Europe, and the United States, and sales and logistics operations serving markets worldwide. For the year ended December 31, 2025, Diodes reported revenue of approximately $1.48 billion and 7,989 employees. [5](https://app.finbar.com/go?id=P16567169)[6](https://app.finbar.com/go?id=P8486894)[7](https://app.finbar.com/go?id=P57546383)[8](https://app.finbar.com/go?id=P97953486)[9](https://www.diodes.com/about/news/press-releases/diodes-incorporated-reports-fourth-quarter-fiscal-2025-financial-results)[10](https://www.sec.gov/Archives/edgar/data/29002/000119312526044918/diod-20251231.htm)
[1](https://app.finbar.com/go?id=P56106504)[2](https://app.finbar.com/go?id=P77984146)[3](https://app.finbar.com/go?id=P18041220)[4](https://www.diodes.com/)[5](https://app.finbar.com/go?id=P16567169)[6](https://app.finbar.com/go?id=P8486894)[7](https://app.finbar.com/go?id=P57546383)[8](https://app.finbar.com/go?id=P97953486)[9](https://www.diodes.com/about/news/press-releases/diodes-incorporated-reports-fourth-quarter-fiscal-2025-financial-results)[10](https://www.sec.gov/Archives/edgar/data/29002/000119312526044918/diod-20251231.htm)[4](https://www.diodes.com/)[9](https://www.diodes.com/about/news/press-releases/diodes-incorporated-reports-fourth-quarter-fiscal-2025-financial-results)[10](https://www.sec.gov/Archives/edgar/data/29002/000119312526044918/diod-20251231.htm)

## Products & services

Diodes Incorporated offers a portfolio of more than 28,000 semiconductor products, spanning discrete components such as diodes, rectifiers, transistors, MOSFETs and protection devices; analog and logic products; power management; timing; and connectivity. Power-management products include AC-DC and DC-DC converters, linear regulators, voltage references, LED drivers, power switches, voltage supervisors, digital isolators and isolated gate drivers. Connectivity offerings include PCIe packet switches, multi-protocol switches and interface products. [11](https://app.finbar.com/go?id=P109975411)[12](https://app.finbar.com/go?id=P115833268)

Specific capabilities include silicon-carbide diodes and MOSFETs, with MOSFET offerings rated at 1200–1700 V; PCIe switches supporting standards from PCIe 1.0 to 3.0, including models with typical packet-forwarding latency below 150 ns; and USB Power Delivery source ICs supporting PD 3.0/3.1 and PPS. The company also offers automotive-qualified product families; its catalog identifies applicable AEC qualification and PPAP documentation for designated products. [13](https://www.diodes.com/products/discrete-semiconductors/silicon-carbide-sic/sic-mosfets)[14](https://www.diodes.com/products/connectivity/pcie-packet-switchbridges/pcie-switch)[15](https://www.diodes.com/part/view/PI7C9X3G606GP)[16](https://www.diodes.com/products/power-management/usb-type-c-and-usb-power-delivery-ic/usb-pd-source-ic)[17](https://www.diodes.com/products/automotive)

Customer-facing support includes application and product-selection assistance, engineering to translate customer electrical and packaging requirements into product specifications, and online design resources such as cross-reference tools, calculators, simulators, Spice models, evaluation-board guides and application notes. [18](https://app.finbar.com/go?id=P101946799)[19](https://app.finbar.com/go?id=P108652784)[20](https://www.diodes.com/design/tools)[21](https://www.diodes.com/design/support)[22](https://www.diodes.com/about/contact-us/technical-support) The 2025 filing describes one broad product line and does not provide revenue percentages by product family. It reports product revenue by end market: in the first half of 2026, computing represented 27%, industrial 23%, automotive 19%, consumer 18% and communications 13%. [23](https://app.finbar.com/go?id=T16843157)
[11](https://app.finbar.com/go?id=P109975411)[12](https://app.finbar.com/go?id=P115833268)[13](https://www.diodes.com/products/discrete-semiconductors/silicon-carbide-sic/sic-mosfets)[14](https://www.diodes.com/products/connectivity/pcie-packet-switchbridges/pcie-switch)[15](https://www.diodes.com/part/view/PI7C9X3G606GP)[16](https://www.diodes.com/products/power-management/usb-type-c-and-usb-power-delivery-ic/usb-pd-source-ic)[17](https://www.diodes.com/products/automotive)[18](https://app.finbar.com/go?id=P101946799)[19](https://app.finbar.com/go?id=P108652784)[20](https://www.diodes.com/design/tools)[21](https://www.diodes.com/design/support)[22](https://www.diodes.com/about/contact-us/technical-support)[23](https://app.finbar.com/go?id=T16843157)[13](https://www.diodes.com/products/discrete-semiconductors/silicon-carbide-sic/sic-mosfets)[14](https://www.diodes.com/products/connectivity/pcie-packet-switchbridges/pcie-switch)[15](https://www.diodes.com/part/view/PI7C9X3G606GP)[16](https://www.diodes.com/products/power-management/usb-type-c-and-usb-power-delivery-ic/usb-pd-source-ic)[17](https://www.diodes.com/products/automotive)[20](https://www.diodes.com/design/tools)[21](https://www.diodes.com/design/support)[22](https://www.diodes.com/about/contact-us/technical-support)

## Geographic presence

In the first half of 2026, Diodes’ sales were concentrated in Asia (78.1% of net sales), followed by Europe (13.2%) and the Americas (8.7%). [24](https://app.finbar.com/go?id=T16843144) The regional mix was similar for full-year 2025: Asia accounted for 78.1%, Europe 12.5%, and the Americas 9.4% of net sales. [25](https://app.finbar.com/go?id=T4349783)

Diodes’ FY2025 principal-facilities listing covers sites in the United States, China (including Hong Kong), the United Kingdom, Germany, Japan, South Korea, Singapore, Taiwan, and Slovakia. The listed facilities support manufacturing, research and development, administration, sales, and logistics; the listing identifies the company’s headquarters in Plano, Texas. [26](https://app.finbar.com/go?id=T6647511)
[24](https://app.finbar.com/go?id=T16843144)[24](https://app.finbar.com/go?id=T16843144)[24](https://app.finbar.com/go?id=T16843144)[24](https://app.finbar.com/go?id=T16843144)[25](https://app.finbar.com/go?id=T4349783)[25](https://app.finbar.com/go?id=T4349783)[25](https://app.finbar.com/go?id=T4349783)[25](https://app.finbar.com/go?id=T4349783)[26](https://app.finbar.com/go?id=T6647511)

## Business segments

Diodes Inc. reports one operating and reportable segment: **standard semiconductor products**, representing 100% of consolidated revenue. The segment includes the company’s semiconductor product operations; its stated product and application focus includes analog and discrete power solutions for computing and AI, industrial and automotive uses, IoT, mobile devices, and consumer electronics. These focus areas are not separately reported segments. [27](https://app.finbar.com/go?id=P37916655)[28](https://app.finbar.com/go?id=P83542811)[29](https://app.finbar.com/go?id=P22811469)

For FY2025, the single segment generated $1,482.1 million in net sales. The company also presents revenue by customer location, but this is geographic disaggregation rather than a separate segment: Asia contributed approximately 78.0%, Europe 12.5%, and the Americas 9.4% of FY2025 sales. [30](https://app.finbar.com/go?id=P29061664)
[27](https://app.finbar.com/go?id=P37916655)[28](https://app.finbar.com/go?id=P83542811)[29](https://app.finbar.com/go?id=P22811469)[30](https://app.finbar.com/go?id=P29061664)

## Company history

Diodes Incorporated traces its origins to 1959, when it began as a regional semiconductor trading company; it was incorporated in California that year and reincorporated in Delaware in 1968. [31](https://investor.diodes.com/static-files/d4659ceb-0f79-4f64-a3b3-9a249320bf48) The company began building manufacturing capacity in China in 1996 and acquired FabTech in 2000, adding silicon-wafer manufacturing capabilities. [31](https://investor.diodes.com/static-files/d4659ceb-0f79-4f64-a3b3-9a249320bf48) [32](https://investor.diodes.com/static-files/1e97e953-95b9-4a2f-82ef-f576c64b67f3)

A series of acquisitions broadened Diodes’ product and manufacturing base: it completed the purchase of UK-based Zetex in 2008, BCD Semiconductor in 2013, and Pericom Semiconductor in 2015. [33](https://diodesinc.gcs-web.com/news-releases/news-release-details/diodes-incorporated-acquire-zetex-plc-creating-global-discrete) [34](https://www.sec.gov/Archives/edgar/data/29002/000119312513094094/d497020dex991.htm) [35](https://www.diodes.com/about/news/press-releases/diodes-incorporated-completes-acquisition-of-pericom-semiconductor) The company announced its acquisition of Lite-On Semiconductor in 2019 and completed it in 2020, expanding its discrete products and manufacturing capacity. [36](https://www.diodes.com/about/news/press-releases/diodes-incorporated-to-acquire-lite-on-semiconductor-corporation) [37](https://app.finbar.com/go?id=P56925066) Keh-Shew Lu became President and CEO in 2005; Gary Yu became President in 2024 and succeeded Lu as CEO in 2025. [38](https://investor.diodes.com/news-releases/news-release-details/diodes-incorporated-appoints-dr-keh-shew-lu-president-ceo) [39](https://www.diodes.com/about/news/press-releases/diodes-incorporated-appoints-gary-yu-as-ceo) Diodes completed its acquisition of voice-processing technology company Fortemedia on October 31, 2024. [40](https://app.finbar.com/go?id=P28599009)
[37](https://app.finbar.com/go?id=P56925066)[40](https://app.finbar.com/go?id=P28599009)[31](https://investor.diodes.com/static-files/d4659ceb-0f79-4f64-a3b3-9a249320bf48)[32](https://investor.diodes.com/static-files/1e97e953-95b9-4a2f-82ef-f576c64b67f3)[33](https://diodesinc.gcs-web.com/news-releases/news-release-details/diodes-incorporated-acquire-zetex-plc-creating-global-discrete)[34](https://www.sec.gov/Archives/edgar/data/29002/000119312513094094/d497020dex991.htm)[35](https://www.diodes.com/about/news/press-releases/diodes-incorporated-completes-acquisition-of-pericom-semiconductor)[36](https://www.diodes.com/about/news/press-releases/diodes-incorporated-to-acquire-lite-on-semiconductor-corporation)[38](https://investor.diodes.com/news-releases/news-release-details/diodes-incorporated-appoints-dr-keh-shew-lu-president-ceo)[39](https://www.diodes.com/about/news/press-releases/diodes-incorporated-appoints-gary-yu-as-ceo)

## Sources

1. [DIODES INC /DEL/ — Full financial report (2025 Y)](https://app.finbar.com/go?id=P56106504)
2. [DIODES INC /DEL/ — Full financial report (2025 Y)](https://app.finbar.com/go?id=P77984146)
3. [DIODES INC /DEL/ — Full financial report (2025 Y)](https://app.finbar.com/go?id=P18041220)
4. [www.diodes.com](https://www.diodes.com/)
5. [DIODES INC /DEL/ — Full financial report (2025 Y)](https://app.finbar.com/go?id=P16567169)
6. [DIODES INC /DEL/ — Full financial report (2025 Y)](https://app.finbar.com/go?id=P8486894)
7. [DIODES INC /DEL/ — Full financial report (2025 Y)](https://app.finbar.com/go?id=P57546383)
8. [DIODES INC /DEL/ — Full financial report (2025 Y)](https://app.finbar.com/go?id=P97953486)
9. [www.diodes.com](https://www.diodes.com/about/news/press-releases/diodes-incorporated-reports-fourth-quarter-fiscal-2025-financial-results)
10. [www.sec.gov](https://www.sec.gov/Archives/edgar/data/29002/000119312526044918/diod-20251231.htm)
11. [DIODES INC /DEL/ — Full financial report (2025 Y)](https://app.finbar.com/go?id=P109975411)
12. [DIODES INC /DEL/ — Full financial report (2025 Y)](https://app.finbar.com/go?id=P115833268)
13. [www.diodes.com](https://www.diodes.com/products/discrete-semiconductors/silicon-carbide-sic/sic-mosfets)
14. [www.diodes.com](https://www.diodes.com/products/connectivity/pcie-packet-switchbridges/pcie-switch)
15. [www.diodes.com](https://www.diodes.com/part/view/PI7C9X3G606GP)
16. [www.diodes.com](https://www.diodes.com/products/power-management/usb-type-c-and-usb-power-delivery-ic/usb-pd-source-ic)
17. [www.diodes.com](https://www.diodes.com/products/automotive)
18. [DIODES INC /DEL/ — Full financial report (2025 Y)](https://app.finbar.com/go?id=P101946799)
19. [DIODES INC /DEL/ — Full financial report (2025 Y)](https://app.finbar.com/go?id=P108652784)
20. [www.diodes.com](https://www.diodes.com/design/tools)
21. [www.diodes.com](https://www.diodes.com/design/support)
22. [www.diodes.com](https://www.diodes.com/about/contact-us/technical-support)
23. [DIODES INC /DEL/ — Full financial report (2026 Q 2)](https://app.finbar.com/go?id=T16843157)
24. [DIODES INC /DEL/ — Full financial report (2026 Q 2)](https://app.finbar.com/go?id=T16843144)
25. [DIODES INC /DEL/ — Full financial report (2025 Y)](https://app.finbar.com/go?id=T4349783)
26. [DIODES INC /DEL/ — Full financial report (2025 Y)](https://app.finbar.com/go?id=T6647511)
27. [DIODES INC /DEL/ — Full financial report (2025 Y)](https://app.finbar.com/go?id=P37916655)
28. [DIODES INC /DEL/ — Full financial report (2025 Y)](https://app.finbar.com/go?id=P83542811)
29. [DIODES INC /DEL/ — Full financial report (2025 Y)](https://app.finbar.com/go?id=P22811469)
30. [DIODES INC /DEL/ — Full financial report (2025 Y)](https://app.finbar.com/go?id=P29061664)
31. [investor.diodes.com](https://investor.diodes.com/static-files/d4659ceb-0f79-4f64-a3b3-9a249320bf48)
32. [investor.diodes.com](https://investor.diodes.com/static-files/1e97e953-95b9-4a2f-82ef-f576c64b67f3)
33. [diodesinc.gcs-web.com](https://diodesinc.gcs-web.com/news-releases/news-release-details/diodes-incorporated-acquire-zetex-plc-creating-global-discrete)
34. [www.sec.gov](https://www.sec.gov/Archives/edgar/data/29002/000119312513094094/d497020dex991.htm)
35. [www.diodes.com](https://www.diodes.com/about/news/press-releases/diodes-incorporated-completes-acquisition-of-pericom-semiconductor)
36. [www.diodes.com](https://www.diodes.com/about/news/press-releases/diodes-incorporated-to-acquire-lite-on-semiconductor-corporation)
37. [DIODES INC /DEL/ — Full financial report (2024 Y)](https://app.finbar.com/go?id=P56925066)
38. [investor.diodes.com](https://investor.diodes.com/news-releases/news-release-details/diodes-incorporated-appoints-dr-keh-shew-lu-president-ceo)
39. [www.diodes.com](https://www.diodes.com/about/news/press-releases/diodes-incorporated-appoints-gary-yu-as-ceo)
40. [DIODES INC /DEL/ — Full financial report (2024 Y)](https://app.finbar.com/go?id=P28599009)

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