Kaynes Semicon Begins QFN and BGA Package Production at Sanand Plant

Kaynes Semicon Moves from Pilot to Volume at Its Sanand OSAT Plant

Kaynes Semicon, the semiconductor packaging subsidiary of Bengaluru-listed Kaynes Technology India, has begun volume production of QFN and BGA packages at its greenfield OSAT facility in Sanand, Gujarat. The transition from engineering samples to production-intent volumes represents a critical phase in the facility's ramp, as it requires consistent process control, yield stability, and supply chain integration at a level that pilot runs do not fully test. The company has shipped 900 units of its IPM5 multi-chip power modules to an initial customer, validating the production line ahead of the full commercial ramp planned for September 2026.

Package Types and Power Module Focus

QFN, or Quad Flat No-Lead packages, are widely used in power management, wireless connectivity, and microcontroller applications because of their compact form factor and good thermal performance. BGA, or Ball Grid Array packages, are preferred for higher pin-count devices including processors, memory, and networking chips. Kaynes Sanand is initially focused on both formats with an emphasis on power electronics, where the company has established a dedicated Power Module Centre of Excellence. The IPM5 multi-chip module, one of the first products to ship from the facility, integrates gate drivers and power transistors in a single package for industrial motor drive and inverter applications.

Sanand Infrastructure and Production Capacity

The Sanand facility was constructed under India Semiconductor Mission incentives and represents an investment of several hundred crores by Kaynes Semicon. The plant is equipped with automated die attach equipment, wire bonders, moulding presses, singulation saws, and electrical test systems capable of handling the QFN and BGA package families in production. The facility's design allows future expansion into more complex formats including System-in-Package and embedded die substrates as customer demand develops. Clean room areas are built to the standards required for automotive AEC-Q100 qualification, which Kaynes is pursuing in parallel with the production ramp.

Customer Pipeline and Ecosystem Positioning

Kaynes Semicon has indicated discussions with multiple Indian chip design startups, automotive Tier-1 suppliers, and power electronics companies who are looking for a domestic packaging option that reduces reliance on Malaysian, Chinese, and Taiwanese OSAT providers. Several Indian fabless companies have expressed interest in qualifying Kaynes Sanand as an alternate or primary packaging source for their next chip generations. Combined with the Synopsys EDA partnership for package co-design and the SEALKAYNESQ joint venture for post-quantum personalisation on the same site, Kaynes is positioning Sanand as a full-service chip completion hub for the Indian semiconductor value chain.