Overview
The BB189,315 is a varactor diode produced by NXP USA Inc., designed for applications requiring variable capacitance. This component is part of the varactor diode family, which is used in tuning circuits, voltage-controlled oscillators (VCOs), and other applications where capacitance needs to be adjusted based on an applied voltage.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer Part Number | BB189,315 |
| Manufacturer | NXP USA Inc. |
| Category | Diodes - Variable Capacitance (Varicaps, Varactors) |
| Package / Case | SOD-523 |
| Maximum Voltage | 32 V |
| Mounting Type | Surface Mount |
| RoHS Compliant | Yes |
Key Features
- Variable capacitance controlled by an applied voltage, making it suitable for tuning circuits and VCOs.
- Surface mount package (SOD-523) for easy integration into modern electronic designs.
- Maximum voltage rating of 32 V, ensuring robust performance in various applications.
- RoHS compliant, meeting environmental standards for lead-free electronics.
Applications
The BB189,315 varactor diode is commonly used in a variety of applications, including:
- Tuning circuits in radio frequency (RF) and microwave systems.
- Voltage-controlled oscillators (VCOs) for frequency synthesis.
- Phase-locked loops (PLLs) and other frequency control circuits.
- Automotive and industrial electronics where variable capacitance is required.
Q & A
- What is the BB189,315 used for? The BB189,315 is used in applications requiring variable capacitance, such as tuning circuits, VCOs, and PLLs.
- What is the maximum voltage rating of the BB189,315? The maximum voltage rating is 32 V.
- What is the package type of the BB189,315? The package type is SOD-523.
- Is the BB189,315 RoHS compliant? Yes, it is RoHS compliant.
- What are common applications of the BB189,315? Common applications include tuning circuits, VCOs, PLLs, and other frequency control circuits in RF, microwave, automotive, and industrial electronics.
- How is the capacitance of the BB189,315 controlled? The capacitance is controlled by an applied voltage.
- What is the mounting type of the BB189,315? The mounting type is surface mount.
- Where can I purchase the BB189,315? The BB189,315 can be purchased from various electronic component distributors such as Digi-Key and other authorized NXP USA Inc. distributors.
- What are the benefits of using a varactor diode like the BB189,315? The benefits include the ability to tune circuits dynamically, compact design, and high reliability in surface mount packages.
- How do I ensure proper handling and storage of the BB189,315? Ensure proper handling and storage by following the guidelines provided by NXP USA Inc. and standard practices for handling surface mount components.
