BF989
Key Features
- Protected against excessive input voltage surges by integrated back-to-back diodes between gates and source. APPLICATIONS
- UHF applications such as: - UHF television tuners - Professional communication equipment. PINNING PIN 1 2 3 4 SYMBOL s, b d g2 g1 source drain gate 2 gate 1 Top view Marking code: MAp. MAM039 handbook, halfpage BF989
