Sot 23 general purpose pnp transistors nxp bc807 40 general purpose transistor pnp polarity 45v collector emitter breakdown voltage 50v collector base breakdown voltage 500ma collector current 025w power 600 dc current gain 80mhz transition frequency sot 23 case high current low voltage suitable for general purpose switching and amplification nxp bc807 40 sot 23 pnp transistor