www.DataSheet4U.com 2SD2111 Silicon NPN Triple Diffused Application Low frequency power amplifier Outline TO-220FM 2 1 1. Base 2. Collector 3. Emitter ID 3.0 kΩ (Typ) 400 Ω (Typ) 3 12 3 www.DataSheet4U.com 2SD2111 Absolute Maximum Ratings (Ta = 25°C) Item Collector to base voltage Collector to emitter voltage Emitter to base voltage Collector current Collector peak current Collector power dissipation Symbol VCBO VCEO VEBO IC IC(peak) PC PC Junction temperature Storage temperature C .