Silicon Surge: India’s Chip Mission 2.0 Zeros In on Carbide Wafer Manufacturing

India’s semiconductor ambitions are entering a sharper, more strategic phase with the rollout of Chip Mission 2.0. The second leg of the India Semiconductor Mission (ISM) is set to prioritize the manufacturing of silicon carbide wafers—a critical material for next-generation electronics, electric vehicles, and high-performance computing. This pivot signals a shift from foundational infrastructure to value-chain elevation, as India aims to become a global hub for advanced chip technologies.

Key highlights from the new phase:

1. Chip Mission 2.0 will focus on building a sustainable semiconductor ecosystem, moving beyond basic chip assembly to high-value materials like silicon carbide.
2. The government is actively funding players to produce essential materials, gases, and equipment for semiconductor manufacturing.
3. Silicon carbide wafers are prized for their ability to handle high voltages, temperatures, and frequencies—making them ideal for EVs, 5G, and aerospace.
4. The mission will also support chip design, packaging, and talent development to ensure Made-in-India chips gain global traction.

Why silicon carbide matters

Silicon carbide (SiC) is a compound semiconductor material that offers superior performance over traditional silicon in power electronics. It enables faster switching, lower energy loss, and greater thermal efficiency. These properties make SiC wafers indispensable for electric vehicles, renewable energy systems, and high-speed rail—sectors where India is investing heavily.

By prioritizing SiC wafer manufacturing, India is positioning itself to leapfrog into the premium segment of the semiconductor market. This move also aligns with global trends, as countries like the US, China, and Germany ramp up their own SiC production to meet rising demand.

Strategic goals of Chip Mission 2.0

- Develop domestic capabilities across the entire chip value chain, including design, fabrication, packaging, and testing
- Support ecosystem investments in materials, gases, and equipment that were not covered under the first phase
- Encourage global partnerships and technology transfers to accelerate innovation
- Ensure that chips manufactured in India find ready markets both domestically and internationally

The first phase of the India Semiconductor Mission focused on mature technologies with lower risk profiles. It included the modernization of the Semiconductor Lab in Mohali and the approval of foundational fabs. Now, with Chip Mission 2.0, the government is aiming higher—targeting compound semiconductors, discrete devices, and advanced packaging solutions.

Industry response and global positioning

The announcement comes ahead of SEMICON India 2025, a flagship event jointly organized by ISM and SEMI, where global leaders in electronics and chip design will converge in New Delhi. The timing is strategic, as India seeks to showcase its readiness to lead in niche semiconductor segments.

Several projects have already received cabinet approval, including SiCSem and CDIL, which are expected to spearhead India’s foray into silicon carbide manufacturing. These initiatives are backed by fiscal incentives covering up to 50 percent of capital expenditure, making India an attractive destination for semiconductor investments.

Challenges and opportunities

- Building a silicon carbide wafer ecosystem requires specialized equipment, skilled labor, and robust supply chains
- India must compete with established players like Wolfspeed and STMicroelectronics, who dominate the SiC market
- However, India’s large domestic demand for EVs and renewable energy offers a strong base for scaling production
- Strategic collaborations with countries like Japan, Taiwan, and the US could accelerate technology adoption and market access

Looking ahead

Chip Mission 2.0 is not just a policy upgrade—it’s a recalibration of India’s semiconductor strategy. By betting on silicon carbide, the country is signaling its intent to play in the big leagues of chip innovation. The success of this phase will depend on execution, global partnerships, and the ability to nurture a skilled workforce that can deliver on the promise of high-performance, Made-in-India chips.

Sources: The Hindu BusinessLine, Circuit Digest, SEMICON India, India Semiconductor Mission official portal.