Overview
The BB148,115 is a variable capacitance diode, also known as a varactor diode, manufactured by NXP USA Inc. This component is fabricated using planar technology and is encapsulated in a very small SMD plastic package, specifically the SOD323 (SC-76) package. It is designed to provide variable capacitance, which is essential in various electronic circuits such as voltage-controlled oscillators, tuners, and filters.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Pins | 2 |
| Capacitance | 36.8 pF |
| Element Configuration | Single |
| Max Operating Temperature | 125°C |
| Max Repetitive Reverse Voltage (Vrrm) | 30V |
Key Features
- Variable capacitance diode suitable for voltage-controlled applications.
- Small SOD323 (SC-76) package, ideal for space-constrained designs.
- High stability and reliability in various operating conditions.
- Low leakage current and high capacitance ratio.
Applications
- Voltage-controlled oscillators (VCOs) and phase-locked loops (PLLs).
- Tuners and filters in radio frequency (RF) circuits.
- Automatic frequency control (AFC) circuits.
- Modulators and demodulators.
Q & A
- What is the BB148,115 used for? The BB148,115 is used as a variable capacitance diode in applications such as voltage-controlled oscillators, tuners, and filters.
- What is the package type of the BB148,115? The BB148,115 is encapsulated in the SOD323 (SC-76) package.
- What is the maximum operating temperature of the BB148,115? The maximum operating temperature is 125°C.
- What is the maximum repetitive reverse voltage (Vrrm) of the BB148,115? The maximum repetitive reverse voltage is 30V.
- What is the capacitance of the BB148,115? The capacitance is 36.8 pF.
- Is the BB148,115 suitable for high-frequency applications? Yes, it is suitable for high-frequency applications due to its low leakage current and high capacitance ratio.
- Where can I find more detailed specifications for the BB148,115? Detailed specifications can be found on the NXP official website, Digi-Key, and other electronic component distributors.
- What are some common applications of varactor diodes like the BB148,115? Common applications include VCOs, PLLs, tuners, filters, and AFC circuits.
- How many pins does the BB148,115 have? The BB148,115 has 2 pins.
- Is the BB148,115 a single or double diode configuration? The BB148,115 is a single diode configuration.
