The BF908R,215 is a high-performance silicon N-channel dual-gate MOSFET designed and manufactured by NXP Semiconductors. This advanced electronic component is specially crafted for VHF and UHF applications, including but not limited to, RF amplification and mixing in television tuners, professional communication equipment, and satellite receivers.
Key Features
- High Gain: The BF908R,215 boasts a high forward transconductance, which translates to excellent gain characteristics. This makes it an ideal choice for applications requiring strong signal amplification.
- Low Noise Figure: With its low noise figure, the device ensures a clear signal with minimal interference, which is critical for high-fidelity and precise communication systems.
- Dual-Gate Configuration: The dual-gate design offers improved control and flexibility in signal modulation, allowing for more intricate signal processing tasks.
- High Input Impedance: The high input impedance helps to minimize the loading effect on preceding stages, preserving signal integrity.
- Enhanced VHF/UHF Performance: Optimized for high-frequency operation, the BF908R,215 is capable of functioning effectively in the very high frequency (VHF) and ultra-high frequency (UHF) bands.
Applications
The BF908R,215, with its robust features, is suitable for a wide range of applications. It is commonly used in:
- Television tuners
- Professional communication systems
- Satellite receivers
- RF amplifiers and mixers
- High-frequency signal processing circuits
Technical Specifications
| Parameter |
Value |
| Drain-Source Voltage (Vds) |
20V |
| Gate-Source Voltage (Vgs) |
±20V |
| Drain Current (Id) |
30mA |
| Forward Transconductance (gfs) |
16 mS |
| Power Dissipation (Pd) |
300 mW |
| Operating Temperature Range |
-55°C to +150°C |
The BF908R,215 from NXP is a testament to the company's commitment to providing innovative and reliable components for the electronics industry. With its exceptional performance in demanding RF environments, this MOSFET is a top choice for designers and engineers looking to create high-quality, sophisticated electronic products.