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关于TPS27S100APWPR的问题



 

Early life failure rate

MTBF / FIT

Early life failure rate supporting data

MTBF / FIT supporting data

Part number

ELFR-DPPM

MTBF

FIT

Conf level (%)

Test temp (°C)

Sample size

Fails

Usage temp (°C)

Conf level (%)

Activation energy (eV)

Test temp (°C)

Test duration (hours)

Sample size

Fails

TPS27S100APWPR

50

4.48x 10 9

0.2

60

125

18163

0

55

60.0

0.7

125

1000

52343

0

各位好!有没有知道这个表中早期寿命失效率代表着什么?平均故障间隔时间又代表着什么?0.2FIT与芯片的基础失效率有什么样的关系?知道的能否告知,万分感谢!