Question 1

OSAT facilities manufacture the silicon wafers from scratch.

Accepted Answer

OSAT (Outsourced Semiconductor Assembly and Test) focuses strictly on the back-end process - taking pre-fabricated silicon wafers, cutting them, assembling them, testing them, and packaging them into final chip products.

Question 2

The India Semiconductor Mission (ISM) only funds 100 percent domestically owned companies.

Accepted Answer

The ISM funds global multinationals (like Micron) and joint ventures (like Tata-PSMC) as well as domestic companies (like Kaynes) by offering a flat 50 percent fiscal support on eligible project costs.

Question 3

Consider the following statements regarding the India Semiconductor Mission (ISM) and the newly inaugurated Kaynes Semicon facility:
1. The Kaynes Semicon facility in Sanand is India's first semiconductor fabrication (fab) plant to produce silicon wafers from scratch.
2. The India Semiconductor Mission provides 50 percent fiscal support of the project cost uniformly to eligible display and semiconductor manufacturing projects.
3. Kaynes Semicon represents a shift as it is a homegrown Electronic Manufacturing Services (EMS) company pivoting into outsourced semiconductor assembly and test (OSAT) operations.
How many of the above statements are correct?

Accepted Answer

(b) Only two — Statement 1 is incorrect: Kaynes Semicon is an OSAT (Outsourced Semiconductor Assembly and Test) facility, which handles back-end packaging and testing, not a fabrication (fab) plant that makes silicon wafers. Statement 2 is correct: Under the ISM, the central government provides 50 percent fiscal support for project costs. Statement 3 is correct: Kaynes is a domestic EMS player successfully expanding upstream into chip packaging.

Question 4

Match the following components of the semiconductor value chain (List I) with their specific function or corresponding entity in the Indian context (List II):
List I:
A. Front-end Fabrication
B. OSAT / ATMP
C. Intelligent Power Modules (IPMs)
D. India Semiconductor Mission (ISM)

List II:
1. Kaynes Semicon facility in Sanand
2. Multi-chip components used in EVs for efficient power switching
3. Manufacturing of raw silicon wafers with integrated circuits
4. Nodal agency with a 76,000 crore outlay scheme

Accepted Answer

(a) A-3, B-1, C-2, D-4 — A-3: Front-end fabrication involves creating the actual silicon wafers. B-1: Kaynes Semicon in Sanand is an OSAT (Outsourced Semiconductor Assembly and Test) unit. C-2: IPMs are specific products assembled by Kaynes for EVs and industrial use. D-4: ISM is the mission providing the 76,000 crore incentive scheme.

Question 5

Assertion (A): The inauguration of the Kaynes Semicon plant is considered a critical milestone for India's indigenous private sector, despite the existence of other ISM-approved plants like Micron's.
Reason (R): Unlike previous ISM approvals that relied on foreign technology partners or multinational corporations, Kaynes is a homegrown Indian company establishing back-end chip packaging capabilities independently.

Accepted Answer

(a) Both A and R are true and R is the correct explanation of A — The assertion is true; Kaynes stands out among early ISM projects. The reason is also true and correctly explains the assertion: while projects by Micron (US) and Tata (partnering with Taiwan's PSMC) involve foreign tech, Kaynes demonstrates the capability of a domestic Indian EMS company successfully moving up the value chain into OSAT independently.

Inauguration of Kaynes Semicon OSAT Plant

German Chancellor Friedrich Merz Visits India