Multicomp Pro 2N3055 NPN Power Transistor, 60V 15A, TO-3

The Multicomp Pro 2N3055 is a robust silicon planar power transistor designed for general-purpose switching and amplification tasks. Its NPN polarity and high power rating make it a versatile component suitable for a wide range of electronic circuits, from power supplies to audio amplifiers and motor controllers.

This transistor features a high collector-emitter voltage (V_CE) of 60V and can handle a continuous collector current of up to 15A, with a substantial power dissipation of 115W. Housed in a durable TO-3 metal case, it offers excellent thermal performance for reliable operation in demanding environments.

Key Electrical Characteristics

• Collector-Emitter Sustaining Voltage (V_CEO(sus)): 60V (min) at I_C=200mA, I_B=0, T_C=25°C
• Collector Cut-Off Current (I_CEX): 1mA (max) at V_CE=100V, V_BE(off)=1.5V, T_C=150°C
• Emitter Cut-Off Current (I_EBO): 5mA (max) at V_BE=7V, I_C=0, T_C=25°C
• Collector-Emitter Saturation Voltage (V_CE(sat)): 1.1V (max) at I_C=4A, I_B=400mA, T_C=25°C
• Base-Emitter On Voltage (V_BE(on)): 1.5V (max) at I_C=4A, V_CE=4V, T_C=25°C
• DC Current Gain (h_FE): 20 (min) at I_C=4A, V_CE=4V, T_C=25°C
• Transition Frequency (f_T): 2.5MHz (min) at I_C=0.5A, V_CE=10V, f=1MHz

The 2N3055 is a through-hole mounted component with three pins, designed for straightforward installation on printed circuit boards or heatsinks. Its high maximum operating temperature of 150°C ensures stability and longevity in a variety of applications.

A staple in the electronics industry, the 2N3055 from Multicomp Pro is a reliable choice for hobbyists, technicians, and engineers requiring a t