Overview
The BB182,135 is a VHF (Very High Frequency) variable capacitance diode, also known as a varactor diode, manufactured by NXP USA Inc. This component is designed for use in surface mount applications and is particularly suited for tuning and voltage-controlled oscillator (VCO) circuits. The BB182,135 is part of NXP's extensive range of discrete semiconductor products, offering high reliability and performance in various electronic systems.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer Part Number | BB182,135 |
| Manufacturer | NXP USA Inc. |
| Description | Varactors Single 32 V Surface Mount SOD-523 |
| Capacitance @ Vr, F | 2.89 pF @ 28 V, 1 MHz |
| Capacitance Ratio | 22 |
| Capacitance Ratio Condition | C1/C28 |
| Voltage - Peak Reverse (Max) | 32 V |
| Diode Type | Single |
| Operating Temperature | -55°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package/Case | SC-79, SOD-523 |
Key Features
- High capacitance ratio of 22, making it suitable for tuning and VCO applications.
- Surface mount package (SC-79, SOD-523) for easy integration into modern electronic designs.
- Wide operating temperature range from -55°C to 125°C, ensuring reliability in diverse environments.
- Low capacitance at high reverse voltages, which is beneficial for high-frequency applications.
Applications
The BB182,135 varactor diode is commonly used in various high-frequency applications, including:
- Voltage-controlled oscillators (VCOs) in radio frequency (RF) circuits.
- Tuning circuits in radio and television receivers.
- Phase-locked loops (PLLs) and frequency synthesizers.
- Other applications requiring voltage-controlled capacitance.
Q & A
- What is the BB182,135 used for? The BB182,135 is used in high-frequency applications such as VCOs, tuning circuits, and PLLs.
- What is the maximum peak reverse voltage of the BB182,135? The maximum peak reverse voltage is 32 V.
- What is the capacitance ratio of the BB182,135? The capacitance ratio is 22.
- What is the operating temperature range of the BB182,135? The operating temperature range is -55°C to 125°C.
- What package types are available for the BB182,135? The BB182,135 is available in SC-79 and SOD-523 packages.
- Is the BB182,135 suitable for surface mount applications? Yes, it is designed for surface mount applications.
- What is the typical capacitance at 28 V and 1 MHz for the BB182,135? The typical capacitance is 2.89 pF at 28 V and 1 MHz.
- Can the BB182,135 be used in high-frequency tuning circuits? Yes, it is commonly used in high-frequency tuning circuits.
- Is the BB182,135 RoHS compliant? Yes, the BB182,135 is RoHS compliant.
- Where can I find the datasheet for the BB182,135? The datasheet can be found on the NXP website or through distributors like Digi-Key and Mouser.
