2N3700 datasheet by STMicroelectronics

2N3700 Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for the 2N3700?
  The maximum operating temperature range for the 2N3700 is -55°C to 150°C.
• Can I use the 2N3700 as a switch in a high-frequency application?
  Yes, the 2N3700 can be used as a switch in high-frequency applications up to 100 MHz, but it's essential to consider the transistor's transition frequency (ft) and ensure proper impedance matching to minimize losses.
• How do I ensure the 2N3700 is properly biased for linear amplifier applications?
  To ensure proper biasing for linear amplifier applications, set the base voltage (Vb) to around 0.7V, and the collector voltage (Vc) to around 5V. This will provide a quiescent current (Icq) of around 1-2 mA, which is suitable for most linear amplifier applications.
• What is the maximum collector current (Ic) that the 2N3700 can handle?
  The maximum collector current (Ic) that the 2N3700 can handle is 200 mA. Exceeding this limit may cause the transistor to overheat or fail.
• Can I use the 2N3700 in a Darlington pair configuration?
  Yes, the 2N3700 can be used in a Darlington pair configuration to increase the current gain and improve the overall performance of the amplifier or switch.