BC558 is PNP epitaxial silicon transistor. BC558 is mainly using for switching and amplification. BC558 is very common in hobby circuits and small signal processing circuits.
- Maximum Collector emitter voltage (Vceo) = -30 Volt
- Maximum Collector base voltage (Vcbo) = -30 Volt
- Maximum Emitter base voltage (Vebo) = -5 Volt
- Maximum Continuous Collector current (Ic) = -100mA
- Operating and storage junction temperature range = -65 to 150 °C