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Estimated Failure Rate and Defect Rate

1. ESTIMATED FAILURE RATE/MEAN TIME TO FAILURE(MTTF)

TYPE ESTIMATED FAILURE RATE MEAN TIME TO FAILURE (MTTF)
Bipolar IC 1 Fit 1.00x10+9h
CMOS IC 2 Fit 5.00x10+8h
Bi-CMOS IC 2 Fit 5.00x10+8h
GaAs IC 6 Fit 1.66x10+8h
Opt Device 3 Fit 3.33x10+8h

2. ESTIMATED DEFECT RATE

TYPE ESTIMATED DEFECT RATE
Bipolar IC 1 ppm
CMOS IC 1 ppm
Bi-CMOS IC 2 ppm
GaAs IC 1 ppm
Opt Device 2 ppm