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ON Semiconductor Interview Questions and Answers

Updated 16 Jan 2025

ON Semiconductor Interview Experiences

Popular Designations

6 interviews found

Mixed Signal Engineer Interview Questions & Answers

user image Anonymous

posted on 16 Jan 2025

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected
Round 1 - Technical 

(1 Question)

  • Q1. Analog electronics gate level questions
Round 2 - Technical 

(1 Question)

  • Q1. Project related questions
Round 3 - HR 

(1 Question)

  • Q1. Typical HR questions

Data Analyst Interview Questions & Answers

user image Anonymous

posted on 27 Nov 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. LRU cache memory leaks

Interview Preparation Tips

Interview preparation tips for other job seekers - it is doable

Data Analyst Interview Questions asked at other Companies

Q1. Suppose there is a room in the office and X people enter room throughout the day, Y people leave throughout the day [continuously people are entering the room, some are staying there, and rest are going out] .. so tell me the code to calcul... read more
View answer (11)
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Overall experience

Senior Test Engineer Interview Questions asked at other Companies

Q1. From Selenium -> Which Automation framework I have implemented in my project . Explain each framework components. How to handle dynamic web element. how to handle hidden element. how to upload file in selenium, where hashmap is used in s... read more
View answer (1)
Interview experience
1
Bad
Difficulty level
Hard
Process Duration
More than 8 weeks
Result
Selected Selected

I applied via Indeed and was interviewed before Jan 2024. There were 4 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Questions based on analog circuit design, verilog modules, register transistor logics, CMOS etc
  • Q2. Common questions related to analog circuits, specifically focusing on MOSFETs.
Round 2 - Technical 

(1 Question)

  • Q1. Project related questions mostly based on practical implementations and issues debugged.
Round 3 - Technical 

(1 Question)

  • Q1. Project related questions and managerial questions.
Round 4 - HR 

(1 Question)

  • Q1. Typical HR questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare for best and expect the worst in terms of interview experience. HR management is worst and they'll keep finding replacements of yours even after selecting. So you should also have plan B incase your candidature gets rejected. I declined the offer and joined another company.

Design Engineer Interview Questions asked at other Companies

Q1. Stress Strain curve, What will happen if you use petrol in diesel engine and Diesel in petrol engone.
View answer (5)

ON Semiconductor interview questions for popular designations

 Data Analyst

 (1)

 Design Engineer

 (1)

 Product Development Engineer

 (1)

 Senior Test Engineer

 (1)

 Verification Engineer

 (1)

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Jan 2022. There were 3 interview rounds.

Round 1 - Coding Test 

Mostly on TB components coding, different scenario coding..

Round 2 - Coding Test 

Mostly on past project experience, different implementation on those projects.

Round 3 - HR 

(2 Questions)

  • Q1. On background details
  • Q2. Reason of job change
  • Ans. 

    Seeking new challenges and growth opportunities in the field of verification engineering.

    • Desire to work on more complex projects

    • Opportunity to learn and apply new technologies

    • Seeking a more collaborative and supportive work environment

    • Career advancement and professional development

    • Company restructuring or downsizing

    • Relocation or commute concerns

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Focus on the verification concepts and past projects.

Verification Engineer Interview Questions asked at other Companies

Q1. How do you ensure no data loss happens in HW to SW communication?
View answer (2)

I applied via LinkedIn and was interviewed before Oct 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Questions related to the new product development flow , yield improvement techniques, image sensor technical details like building blocks and the test parameters

Interview Preparation Tips

Interview preparation tips for other job seekers - There were multiple rounds in technical interview. make sure to answer confidently. The interviewers are friendly natured. they give you enough time to think about the question. the first two technical rounds are critical. have a good knowledge on the projects which you have handled.

Product Development Engineer Interview Questions asked at other Companies

Q1. Trapping RainwaterYou have been given a long type array/list 'ARR' of size 'N'. It represents an elevation map wherein 'ARR[i]' denotes the elevation of the 'ith' bar. Print the total amount of rainwater that can be trapped in these elevati... read more
View answer (4)

Jobs at ON Semiconductor

View all

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via campus placement at RV College Of Engineering (RVCE) and was interviewed in Sep 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

General aptitude questions. Easy to solve. Didn’t take much time

Round 2 - Technical 

(2 Questions)

  • Q1. Explain operation of rc circuit
  • Ans. 

    An RC circuit consists of a resistor and a capacitor connected in series or parallel, used for filtering, timing, and signal processing.

    • RC circuit operation is based on the charging and discharging of the capacitor through the resistor.

    • When a voltage is applied to the circuit, the capacitor charges up to the applied voltage through the resistor.

    • The time constant (RC) determines how quickly the capacitor charges or disc...

  • Answered by AI
  • Q2. Draw waveform for diode
  • Ans. 

    A diode waveform typically shows a voltage drop when forward biased and no current flow when reverse biased.

    • Forward biased: voltage drop across diode, current flows

    • Reverse biased: no current flow, diode acts as open circuit

  • Answered by AI
Round 3 - Technical 

(1 Question)

  • Q1. Questions based on my project

Interview Preparation Tips

Interview preparation tips for other job seekers - Brush up your basics of analog and digital electronics
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
-

I applied via Referral and was interviewed in Nov 2023. There were 6 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Coding Test 

Duration: 1Hour 30 Minutes, 2 Coding Questions of Total 175 Marks. 1st Question has 75 marks and 2nd Question has 100 marks.

Round 3 - Technical 

(2 Questions)

  • Q1. 1. Find the smallestMissingNumber in given array using Bitwise OR operation alone 2. Based on Array data Manipulation.
  • Ans. 

    Using Bitwise OR operation to find the smallest missing number in an array.

    • Iterate through the array and perform Bitwise OR operation with each element to set corresponding bit in a bitmask

    • Iterate through the bitmask to find the first unset bit, which represents the smallest missing number

    • Example: Array [0, 1, 3, 4, 6] would have a bitmask of 10101, smallest missing number is 2

  • Answered by AI
  • Q2. Q2: Customized Data Extraction From Given Dynamic Array & Perform Some Math Operations On the Extracted Data
Round 4 - Technical 

(1 Question)

  • Q1. Write a Pseudo code for given scenario?
  • Ans. 

    Pseudo code for a scenario

    • Define variables and data structures needed

    • Write the main logic using conditional statements and loops

    • Handle edge cases and error conditions

    • Test the pseudo code with sample inputs

  • Answered by AI
Round 5 - Technical 

(1 Question)

  • Q1. System Design & Design Pattern based questions
Round 6 - HR 

(1 Question)

  • Q1. Not Applicable (Yet to be scheduled)

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
-
Result
-

I applied via Recruitment Consulltant and was interviewed in Jan 2023. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - One-on-one 

(3 Questions)

  • Q1. Basic questions about C.
  • Q2. Coding question on pattern printing
  • Q3. Basics of Microcotrollers. Explain SP, PC etc

Interview Preparation Tips

Topics to prepare for Ignitarium Technology Solutions Platform Engineer interview:
  • C
  • FreeRtos
  • Microcontroller
Interview preparation tips for other job seekers - Work on basics of C and Microcontrollers, OS concepts

I applied via Approached by Company and was interviewed in Aug 2022. There were 3 interview rounds.

Round 1 - Coding Test 

The first round was the Hiring Challenge from HackerEarth.

I do not remember the questions from the coding round.

The second round was a technical interview, three questions were asked based on DSA.

The difficulty level was medium for all three questions.

The interviewer was experienced and calm.

The Final round was Leadership/HR round.

Round 2 - Technical 

(3 Questions)

  • Q1. Swimming Pool/Trapping Rain Water.
  • Q2. Lexicographical string sorting.
  • Q3. How will you create Undo/Redo feature(Just the concept no code needed)?
  • Ans. 

    Undo/Redo feature can be created by maintaining a stack of previous actions and their reverse actions.

    • Maintain a stack of previous actions and their reverse actions

    • Push the action onto the stack when it is performed

    • When undo is requested, pop the last action from the stack and perform its reverse action

    • When redo is requested, pop the last reverse action from the stack and perform the original action

    • Ensure that the stac...

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. It was a thorough inspection of your leadership and team skills. After that, the question was mostly based on the scenarios to see if you're fit for the company and adhere to companies principal. Then th...

Interview Preparation Tips

Topics to prepare for Soliton Technologies Project Engineer interview:
  • Data Structures
Interview preparation tips for other job seekers - Try to do as much DSA as possible and at the time of the interview try to express your thoughts more to the interviewer so that he can understand your thought process and problem-solving skills.

Also if you're expressive while solving the questions in an interview and you get stuck at someplace then the interviewer can give you hints only if he understands what you're trying to do.

ON Semiconductor Interview FAQs

How many rounds are there in ON Semiconductor interview?
ON Semiconductor interview process usually has 2-3 rounds. The most common rounds in the ON Semiconductor interview process are Technical, HR and Coding Test.
How to prepare for ON Semiconductor interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at ON Semiconductor. The most common topics and skills that interviewers at ON Semiconductor expect are Recruitment, Semiconductor, Industrial Automation, Automotive and Python.
What are the top questions asked in ON Semiconductor interview?

Some of the top questions asked at the ON Semiconductor interview -

  1. Questions related to the new product development flow , yield improvement techn...read more
  2. Questions based on analog circuit design, verilog modules, register transistor ...read more
  3. Project related questions mostly based on practical implementations and issues ...read more

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ON Semiconductor Interview Process

based on 5 interviews

Interview experience

3.6
  
Good
View more

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ON Semiconductor Reviews and Ratings

based on 24 reviews

4.0/5

Rating in categories

3.7

Skill development

4.2

Work-life balance

3.4

Salary

3.8

Job security

3.9

Company culture

3.1

Promotions

3.8

Work satisfaction

Explore 24 Reviews and Ratings
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