SMBTA42

The SMBTA42 is a versatile triode transistor commonly used in a wide range of electronic applications. This NPN bipolar junction transistor is designed using planar technology, allowing for high-frequency response and fast switching capabilities.

The SMBTA42 has a small signal current gain range of 100 to 400 and a maximum collector-emitter voltage rating of 300 volts, making it suitable for a range of low-power and intermediate-power applications. It also has a high collector current rating of up to 500mA, which makes it ideal for use in switch and amplifier circuits.

One of the key features of the SMBTA42 is its low noise performance, which makes it well-suited for use in audio applications. It also has a low base-emitter saturation voltage, which allows for efficient switching between on and off states.

Overall, the SMBTA42 is a reliable and versatile triode transistor that provides excellent performance characteristics, making it a popular choice for a wide range of electronic applications, including audio amplifiers, switch and amplifier circuits, and voltage regulators.