BC548C datasheet by Philips Semiconductors

BC548C Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for the BC548C?
  The maximum operating temperature range for the BC548C is -55°C to 150°C, but it's recommended to operate within -40°C to 125°C for optimal performance and reliability.
• Can I use the BC548C as a switch?
  Yes, the BC548C can be used as a switch, but it's not recommended for high-frequency switching applications due to its relatively slow switching time (around 10-20 ns). It's better suited for low-frequency switching or amplification applications.
• What is the maximum collector-emitter voltage (Vce) that the BC548C can handle?
  The maximum collector-emitter voltage (Vce) that the BC548C can handle is 30V, but it's recommended to operate within 20V to ensure reliable operation and prevent damage to the transistor.
• Can I use the BC548C in a high-power application?
  No, the BC548C is not suitable for high-power applications due to its limited power dissipation capability (around 500 mW). It's better suited for low-power applications such as audio amplifiers, switches, and logic circuits.
• Is the BC548C a Darlington transistor?
  No, the BC548C is a standard NPN bipolar junction transistor (BJT), not a Darlington transistor. It has a single transistor structure, whereas a Darlington transistor has a pair of transistors connected in a Darlington configuration.