Transistors Emitter common (dual digital transistors) UMA3N / FMA3A Features 1) Two DTA143Ts in a UMT or SMT package. 2) Mounting cost and area can be cut in half. External dimensions (Units: mm) Structure Epitaxial planar type PNP silicon transistor (Built-in resistor type) The following characteristics apply to both DTr1 and DTr2. Absolute maximum ratings (Ta = 25C) (96-770-A143T) 498 Transistors UMA3N / FMA3A Electrical characteristics (Ta = 25C) Packaging specifications Electrical characteristic curves 499