In a Bipolar Junction Transistor (BJT) due to current flow to small portion of the base, hot spots are produced causing localized excessive heating and damaging the transistor. This switching limit is called

• A. Forward-Biased Safe Operating Area (FBSOA)
• B. Reverse-Biased Safe Operating Area (RBSOA)
• C. Power Derating
• D. Second Breakdown (SB)