Overview
The BB179B,315 is a varactor diode produced by NXP USA Inc., designed for use in UHF (Ultra High Frequency) applications. This component is part of NXP's varactor diode family, which is known for its high performance and reliability in tuning and voltage-controlled oscillator circuits. The BB179B,315 is packaged in a SOD523 surface-mount package, making it suitable for a wide range of electronic devices that require precise capacitance control.
Key Specifications
| Product Attribute | Attribute Value |
|---|---|
| Part Number | BB179B,315 |
| Manufacturer | NXP USA Inc. |
| Package / Case | SOD523 |
| Voltage - Peak Reverse (Max) | 32V |
| Operating Temperature | -55°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Diode Type | Single |
| Capacitance @ Vr, F | 2.25pF @ 28V, 1MHz |
| Capacitance Ratio | 10.9 |
Key Features
- High Frequency Operation: Designed for UHF applications, making it suitable for high-frequency tuning and voltage-controlled oscillator circuits.
- Precision Capacitance Control: Offers a capacitance ratio of 10.9, ensuring precise control over capacitance values.
- Compact Packaging: Packaged in a SOD523 surface-mount package, which is small and efficient for modern electronic designs.
- Wide Operating Temperature Range: Operates reliably from -55°C to 125°C, making it versatile for various environmental conditions.
Applications
The BB179B,315 varactor diode is commonly used in a variety of applications, including:
- Tuning Circuits: In radio frequency (RF) and microwave circuits where precise tuning is required.
- Voltage-Controlled Oscillators (VCOs): To control the frequency of oscillation in VCOs.
- Filter Circuits: In RF filters where variable capacitance is necessary.
- Communication Systems: In wireless communication devices, such as mobile phones and satellite communications equipment.
Q & A
- What is the part number of this varactor diode?
The part number is BB179B,315. - Who is the manufacturer of the BB179B,315?
The manufacturer is NXP USA Inc. - What is the package type of the BB179B,315?
The package type is SOD523. - What is the maximum peak reverse voltage for the BB179B,315?
The maximum peak reverse voltage is 32V. - What is the operating temperature range of the BB179B,315?
The operating temperature range is -55°C to 125°C (TJ). - What is the capacitance at 28V and 1MHz for the BB179B,315?
The capacitance is 2.25pF at 28V and 1MHz. - What is the capacitance ratio of the BB179B,315?
The capacitance ratio is 10.9. - What type of mounting does the BB179B,315 use?
The BB179B,315 uses surface mount technology. - In what types of circuits is the BB179B,315 commonly used?
The BB179B,315 is commonly used in tuning circuits, voltage-controlled oscillators (VCOs), and filter circuits. - What are some typical applications of the BB179B,315?
Typical applications include RF and microwave circuits, VCOs, filter circuits, and communication systems.
