Features
1) High speed switching. (Tf : Typ. : 30ns at IC = 3A)
2) Low saturation voltage, typically (Typ. : 200mV at IC = 2A,
   IB = 200mA)
3) Strong discharge power for inductive load and
   capacitance load.
4) Complements the 2SA2071.

APPLICATIONs
   NPN Silicon epitaxial planar transistor

Structure
   Low frequency amplifier
   High speed switching