Reliability

Which standard is widely used as the reliability qualification standard for automotive integrated circuits?

  1. AAEC-Q100
  2. BISO 14001
  3. CISO 9001
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Answer: A. AEC-Q100

AEC-Q100 is the reliability qualification standard for automotive ICs set by an industry body for automotive electronic components. It specifies many test items and conditions, such as high temperature operating life, temperature cycling and ESD, and automotive semiconductors are generally tested in compliance with it.

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More Reliability questions

  1. When the failure rate λ is constant, which expression gives the probability of no failure up to time t (reliability) R(t)?
  2. What is the mean time to failure (MTTF) of a part with a constant failure rate of 1×10⁻⁵ per hour?
  3. What is the reliability of a system with two parts of reliability 0.9 connected in parallel, which functions if either one works?
  4. What is the reliability of a system with two parts of reliability 0.9 connected in series, which functions only if both work?
  5. In TDDB lifetime evaluation, why are tests run at voltages higher than the actual operating voltage?