View mch3205 datasheet:

Ordering number : ENN7128 MCH3105 / MCH3205 PNP / NPN Silicon Epitaxial Planar Transistors MCH3105 / MCH3205 High-Current Switching Applications Applications Package Dimensions • DC / DC converters, relay drivers, lamp drivers, motor unit : mm drivers, strobes. 2194A [MCH3105 / MCH3205] 0.3 Features 0.15 • Adoption of FBET, MBIT processes. 3 • High current capacitance. • Low collector-to-emitter saturation voltage. • High-speed switching. 2 1 • Ultraminiature package facilitates miniaturization in 0.65 end products (mounting height : 0.85mm). 2.0 3 1 : Base • High allowable power dissipation. (Bottom view) 2 : Emitter 3 : Collector Specifications ( ) : MCH3105 1 2 (Top view) SANYO : MCPH3 Absolute Maximum Ratings at Ta=25°C Parameter Symbol Conditions Ratings