2SD1521 Overview
2SD1521 Silicon NPN Epitaxial Application Low frequency power amplifier Outline TO-126 MOD 2 3 1. Base ID 2 kΩ (Typ) 0.5 kΩ (Typ) 1 1 2 3 Ratings (Ta = 25°C) Item Collector to emitter voltage Emitter to base voltage Collector current Collector peak current Collector power dissipation Junction temperature Storage temperature C to E diode forward current Note: Collector Current 10 10 3 Switching time t (µs) 1.0...