2SC4920 Datasheet - SANYO -> Panasonic

Muting Circuit, Driver Applications

FEATUREs
• High DC current gain.
• On-chip bias resistance (R1=4.7kΩ, R2=4.7kΩ).
• Very small-sized package permitting 2SC4920-applied sets to be made smaller and slimmer.
• Small ON resistance.