BGB540 Datasheet PDF – Active Biased RF Transistor

Part Number: BGB540

Marking : MCs

Function: Active Biased RF Transistor

Package: SOT-343 Type

Manufacturer: Infineon Technologies

Image and Pinouts:

BGB540 datasheet



This is Active Biased RF Transistor.

SIEGET -45 NPN Transistor with integrated biasing for high gain low noise figure applications.
Ic can be controlled using I bias according to Ic =10*I bias .


1. Gms= 18dB at 1.8GHz
2. Small SOT-343 package
3. Current easy adjustable by an external resistor
4. Open collector output
5. Typical supply voltage: 1.4-4.3V
6. SIEGET -45 technology


1. For high gain low noise amplifiers
2. Ideal for wideband applications, cellular phones, cordless telephones, SAT-TV and high frequency

Other data sheets are available within the file: BGB-540


BGB540 Datasheet PDF Download

BGB540 pdf