BF997 is a N-channel MOSFET produced by Texas Instruments. It has an integrated suppression network against spurious VHF oscillations and is suitable for VHF applications, especially in TV tuners with extended VHF bands, e.g. in CATV tuners.
The document is a technical datasheet for the Siemens BF 997, a Silicon N Channel MOSFET Tetrode designed for VHF applications, particularly in TV tuners. It features an integrated suppression network against spurious VHF oscillations.
| Drain-source voltage | 20 V |
|---|---|
| Drain current | 30 mA |
| Total power dissipation | 200 mW |
| Storage temperature range | -55...+ 150 °C |
It is designed for VHF applications, especially in TV tuners with extended VHF band, e.g. in CATV tuners.
Yes, it includes an integrated suppression network against spurious VHF oscillations.