Device failure rates vary as a function of operating conditions and production quality. The operating conditions modeled in the RPP are as follows:
Operating Temperature. The RPP uses a Temperature Factor to model the effect of temperature on failure rate. The value of this Factor is found in Section 9.1 and is based on the device operating temperature and the type of device. The value is normalized to a temperature of 40°C, which produces a Temperature Factor of 1.0 for all device types. When the actual device operating temperature differs significantly from the normalized temperature, the actual device operating temperature (as defined below) may be used. The following are temperature definitions as related to the device operating temperature used to determine Temperature Factor.
你需要的东西可能在SR332的2.2.3.3部分：
2.2.3.3 Factors Affecting Failure Rates
Device failure rates vary as a function of operating conditions and production quality. The operating conditions modeled in the RPP are as follows:
Operating Temperature. The RPP uses a Temperature Factor to model the effect of temperature on failure rate. The value of this Factor is found in Section 9.1 and is based on the device operating temperature and the type of device. The value is normalized to a temperature of 40°C, which produces a Temperature Factor of 1.0 for all device types. When the actual device operating temperature differs significantly from the normalized temperature, the actual device operating temperature (as defined below) may be used. The following are temperature definitions as related to the device operating temperature used to determine Temperature Factor.
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这段是说器件在40℃的工作温度下计算出来的温度因子为1，如果工作温度不是40℃时，需在9.1章节查找具体参数