BC440 Bipolar NPN Transistor – TO-39 Metal Can Package

The BC440 is a bipolar NPN transistor designed for general-purpose amplification and switching applications. Housed in a rugged TO-39 metal can package, it provides reliable electrical performance, good thermal stability, and durability for use in industrial equipment, audio circuits, control systems, instrumentation, and electronic repair applications.

Key Features -

• Bipolar NPN transistor

• Suitable for amplification and switching applications

• Robust TO-39 metal can package

• Good current gain characteristics

• Reliable and stable electrical performance

• Excellent thermal dissipation properties

• Suitable for industrial and commercial electronics

Specifications -

• Product type - Bipolar Junction Transistor (BJT)

• Part number - BC440

• Transistor polarity - NPN

• Technology - Silicon

• Package type - TO-39 Metal Can

• Mounting type - Through Hole

• Number of terminals - 3

• Collector-Emitter Voltage (VCEO) - 80V

• Collector-Base Voltage (VCBO) - 100V

• Emitter-Base Voltage (VEBO) - 5V

• Maximum Collector Current (IC) - 1A

• Power Dissipation - 800mW

• Transition Frequency (fT) - 50MHz

• Operating Temperature Range - -55°C to +150°C

Applications -

• General-purpose amplifier circuits

• Switching and driver circuits

• Audio equipment

• Industrial control systems

• Instrumentation and measurement equipment

• Power supply circuits

• Educational and DIY electronics projects