Description

BC547 transistor is a NPN transistor that is used for many purposes. Together with other electronic components, such as resistors, coils, and capacitors, it can be used as the active component for switches and amplifiers.

BC547 is a bipolar junction transistor (BJT). There are also transistors that have one junction, such as the junction field-effect transistor, or no junctions at all, such as the metal oxide field-effect transistor (MOSFET). During the design and manufacture of transistors, the characteristics can be predefined and achieved.

Product Details

• Product: BC547 Transistor
• Polarity: NPN
• Number of pins: 3
• package: TO-92
• Mounting type: Through hole
• Package contains: 5 x BC547 NPN General Purpose Transistor

Highlights

Specification

• Collector-emitter voltage: 45V
• Collector-base voltage: 50V
• Emitter-base voltage: 6V
• Continuous collector current: 500mA
• Maximum DC current gain (hfe): 800
• Total power dissipation: 625mW
• Storage and operating temperature range: -55℃ to +150℃

Application

• Driver modules like relay driver, LED driver, etc.
• Amplifier modules like audio amplifier, signal amplifier, etc.
• General-purpose switching application
• Darlington pair