J2N4150 JEDEC-qualified NPN silicon power transistor

The J2N4150 is a JEDEC-qualified NPN silicon power transistor designed for demanding military and high-reliability applications. It supports a maximum collector-emitter voltage of 250V and a collector current up to 16A, with power dissipation rated at 200W at 25°C case temperature. Housed typically in a durable TO-3 metal package, it ensures reliable performance under high thermal and electrical stress, making it suitable for robust power amplification and switching tasks in critical environments.