Overview
The BB202,135 is a variable capacitance diode, also known as a varactor diode, manufactured by NXP USA Inc. This component is designed for applications requiring voltage-dependent capacitance, making it suitable for various electronic circuits, particularly in RF and microwave systems.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer | NXP USA Inc. | - |
| Package | SOD523 | - |
| Package Dimensions | 1.2 mm x 0.8 mm x 0.6 mm | mm |
| Peak Reverse Voltage (Vr) | 6 | V |
| Capacitance at 0.2 V (C0.2) | 28.2 pF | pF |
| Capacitance Ratio (C0.2/C2.3) | 2.5 | - |
| Mounting Style | SMD/SMT | - |
| RoHS Compliance | Yes | - |
Key Features
- Low Voltage Variable Capacitance: The BB202,135 operates effectively at low voltages, making it suitable for a wide range of applications.
- Compact Package: The SOD523 package ensures a compact design and easy installation in surface-mounted technology (SMT) circuits.
- High Capacitance Ratio: With a capacitance ratio of 2.5 (C0.2/C2.3), this diode offers significant capacitance variation with voltage changes.
- RoHS Compliance: The component is RoHS compliant, ensuring it meets environmental regulations.
Applications
- RF and Microwave Circuits: The BB202,135 is commonly used in RF tuning circuits, voltage-controlled oscillators (VCOs), and other high-frequency applications.
- Communication Systems: It is used in various communication systems, including radio transmitters and receivers, for frequency tuning and control.
- Electronic Tuning Circuits: The diode is ideal for electronic tuning circuits where voltage-dependent capacitance is required.
Q & A
- What is the package type of the BB202,135?
The BB202,135 is packaged in a SOD523 plastic, surface-mounted package.
- What is the peak reverse voltage of the BB202,135?
The peak reverse voltage (Vr) is 6 V.
- What is the capacitance at 0.2 V for the BB202,135?
The capacitance at 0.2 V (C0.2) is 28.2 pF.
- What is the capacitance ratio of the BB202,135?
The capacitance ratio (C0.2/C2.3) is 2.5.
- Is the BB202,135 RoHS compliant?
Yes, the BB202,135 is RoHS compliant.
- What are common applications for the BB202,135?
Common applications include RF and microwave circuits, communication systems, and electronic tuning circuits.
- What is the mounting style of the BB202,135?
The mounting style is SMD/SMT (Surface Mount Device/Surface Mount Technology).
- What are the dimensions of the SOD523 package?
The dimensions are 1.2 mm x 0.8 mm x 0.6 mm.
- Is the BB202,135 suitable for high-frequency applications?
Yes, it is suitable for high-frequency applications due to its voltage-dependent capacitance characteristics.
- Where can I find more detailed specifications for the BB202,135?
More detailed specifications can be found on the official NXP website, as well as on distributor websites like Mouser Electronics and Digi-Key.
