Overview
The BF909,215 is a MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) produced by NXP USA Inc. It is an N-channel dual-gate MOSFET, designed for use in RF (Radio Frequency) applications. This component is packaged in a SOT-143B plastic surface-mounted package, which is known for its compact size and ease of mounting on PCBs.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | NXP USA Inc. |
| Part Number | BF909,215 |
| Category | Discrete Semiconductor |
| Description | MOSFET N-CH 7V 40MA SOT143 |
| Package / Case | SOT-143B |
| Voltage - Rated | 7V |
| Transistor Type | N-Channel Dual Gate |
| Frequency | 800MHz |
| Current Rating | 40mA |
| Current - Test | 15mA |
| Packaging | Tape & Reel (TR) |
Key Features
- N-channel dual-gate MOSFET, providing dual control over the channel.
- Compact SOT-143B package, suitable for surface-mount technology.
- Rated voltage of 7V and current rating of 40mA.
- Operates at a frequency of 800MHz, making it suitable for RF applications.
- Low noise figure, enhancing signal quality in RF circuits.
Applications
The BF909,215 MOSFET is primarily used in RF applications, including but not limited to:
- RF amplifiers and switches.
- Wireless communication systems.
- Radio transmitters and receivers.
- Other high-frequency electronic circuits requiring dual-gate control.
Q & A
- What is the part number of this MOSFET?
The part number is BF909,215. - Who is the manufacturer of the BF909,215?
The manufacturer is NXP USA Inc. - What is the package type of the BF909,215?
The package type is SOT-143B. - What is the rated voltage of the BF909,215?
The rated voltage is 7V. - What is the current rating of the BF909,215?
The current rating is 40mA. - At what frequency does the BF909,215 operate?
The BF909,215 operates at a frequency of 800MHz. - What type of transistor is the BF909,215?
The BF909,215 is an N-channel dual-gate MOSFET. - What are the typical applications of the BF909,215?
Typical applications include RF amplifiers, wireless communication systems, and radio transmitters and receivers. - How is the BF909,215 packaged?
The BF909,215 is packaged in Tape & Reel (TR). - What is the noise figure of the BF909,215?
The noise figure is 2dB.
