The TIP117 is a silicon epitaxial-base PNP transistor in a monolithic Darlington configuration mounted in Jedec TO-220 plastic package. It is intended for use in medium power linear and switching applications.
More details:https://www.utmel.com/components/tip117-pnp-power-transistor-datasheet-pdf-stm-darlington-transistor?id=1029
More details:https://www.utmel.com/components/tip117-pnp-power-transistor-datasheet-pdf-stm-darlington-transistor?id=1029
