BF998R Overview
Key Specifications
Mount Type: Surface Mount
Pins: 4
Max Frequency: 1 GHz
Max Operating Temp: 150 °C
Description
Depletion type field effect transistor in a plastic microminiature SOT143B or SOT143R package with source and substrate interconnected. The transistors are protected against excessive input voltage surges by integrated back-to-back diodes between gates and source.
Key Features
- Short channel transistor with high forward transfer admittance to input capacitance ratio
- Low noise gain controlled amplifier up to 1 GHz
