I have embedded this device in CDIP .There is an electronic part in the way of Through Hole .As a result, it operates at a temperature of 125°C at all times.This device operates at a minimum operating temperature of -55°C to ensure its reliability.
SG1527AJ-883B Features
CDIP package
SG1527AJ-883B Applications
There are a lot of Microsemi SG1527AJ-883B audio amplifiers applications.