BB174X Discrete Semiconductor Products |
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Allicdata Part #: | 568-11815-2-ND |
Manufacturer Part#: |
BB174X |
Price: | $ 0.00 |
Product Category: | Discrete Semiconductor Products |
Manufacturer: | NXP USA Inc |
Short Description: | DIODE VHF VAR CAP 30V SOD523 |
More Detail: | Varactor Single 30V Surface Mount SOD-523 |
DataSheet: | BB174X Datasheet/PDF |
Quantity: | 6000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Capacitance @ Vr, F: | 2.22pF @ 28V, 1MHz |
Capacitance Ratio: | 10.9 |
Capacitance Ratio Condition: | C1/C28 |
Voltage - Peak Reverse (Max): | 30V |
Diode Type: | Single |
Q @ Vr, F: | -- |
Operating Temperature: | -55°C ~ 125°C (TJ) |
Mounting Type: | Surface Mount |
Package / Case: | SC-79, SOD-523 |
Supplier Device Package: | SOD-523 |
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Variable Capacitance (Varicaps, Varactors) diodes are very versatile and can be used in a wide variety of applications due to their ability to change their capacitance in response to changes in voltage. The BB174X type of diode is one such example of this type of diode which is designed for microwave load tuning applications, such as filters and frequency synthesizers. In this article, we will discuss the application field and working principle of the BB174X.
The BB174X is a type of Varactor diode that is specifically designed for use in applications such as filter load tuning, voltage-controlled oscillators, or phase-locked loop circuits. It is also commonly used for tuning filters and antenna networks in high-frequency applications. The device is manufactured using a planar silicon-based wafer technology and is available in both surface-mount and through-hole packages.
The main feature of the BB174X is its ability to provide a wide tuning range while still maintaining the required capacitance over the specified frequency range. This is achieved by utilizing its unique circular electrode design which enables the diode to have a higher capacitance than other varactor diodes. This makes it ideal for use in applications where a wide tuning range is required. Additionally, the device also has a fast switching time, making it suitable for use in applications such as RF and microwave circuits where fast response is desired.
The working principle of the BB174X is the same as other Varactor diodes. The device is operated in reverse-bias, meaning the depletion layer between the anode and the cathode is wider than in forward-bias. This makes the diode less conductive, so it acts as a capacitor. When the voltage applied between the anode and the cathode increases, the capacitance of the diode also increases. Similarly, when the voltage decreases, the capacitance also decreases.
The capacitance of the BB174X is determined by the diameter of the circular anode and the thickness of the depletion layer. The thicker the depletion layer, the larger the capacitance and vice versa. Additionally, the larger the diameter of the anode, the higher the capacitance and vice versa. This ability to vary the capacitance in response to changes in voltage makes it ideal for use in filter and antenna tuning applications, as well as in voltage-controlled oscillator and phase-locked loop circuits.
In summary, the BB174X type of Varactor diode is designed for microwave load tuning applications such as filters and frequency synthesizers. It has the ability to provide a wide tuning range while still maintaining the required capacitance over the specified frequency range. Additionally, it has a fast switching time, making it ideal for use in RF and microwave circuits. The working principle of the device is the same as other Varactor diodes, where the capacitance is determined by the diameter of the anode and the thickness of the depletion layer.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
BB174X | NXP USA Inc | -- | 6000 | DIODE VHF VAR CAP 30V SOD... |
BB170X | NXP USA Inc | -- | 3000 | DIODE VHF VAR CAP 30V SOD... |
BB171X | NXP USA Inc | 0.08 $ | 1000 | DIODE VHF VAR CAP 32V SOD... |
BB172X | NXP USA Inc | 0.07 $ | 3000 | DIODE VHF VAR CAP 32V SOD... |
BB173X | NXP USA Inc | 0.07 $ | 3000 | DIODE VHF VAR CAP 32V SOD... |
BB175X | NXP USA Inc | 0.08 $ | 1000 | DIODE VHF VAR CAP 32V SOD... |
BB179BLX,315 | NXP USA Inc | 0.0 $ | 1000 | DIODE UHF VAR CAP 32V SOD... |
BB179B,115 | NXP USA Inc | 0.0 $ | 1000 | DIODE UHF VAR CAP 32V SOD... |
BB179B,135 | NXP USA Inc | 0.0 $ | 1000 | DIODE UHF VAR CAP 32V SOD... |
BB179B,315 | NXP USA Inc | 0.0 $ | 1000 | DIODE UHF VAR CAP 32V SOD... |
BB179B,335 | NXP USA Inc | 0.0 $ | 1000 | DIODE UHF VAR CAP 32V SOD... |
BB179LX,315 | NXP USA Inc | 0.0 $ | 1000 | DIODE UHF VAR CAP 30V SOD... |
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BB179,115 | NXP USA Inc | 0.0 $ | 1000 | DIODE UHF VAR CAP 30V SOD... |
BB179,135 | NXP USA Inc | 0.0 $ | 1000 | DIODE UHF VAR CAP 30V SOD... |
BB179,315 | NXP USA Inc | 0.0 $ | 1000 | DIODE UHF VAR CAP 30V SOD... |
BB179,335 | NXP USA Inc | 0.0 $ | 1000 | DIODE UHF VAR CAP 30V SOD... |
BB178,115 | NXP USA Inc | 0.0 $ | 1000 | DIODE VHF VAR CAP 32V SOD... |
BB178,135 | NXP USA Inc | 0.0 $ | 1000 | DIODE VHF VAR CAP 32V SOD... |
BB178,315 | NXP USA Inc | 0.0 $ | 1000 | DIODE VHF VAR CAP 32V SOD... |
BB178,335 | NXP USA Inc | 0.0 $ | 1000 | DIODE VHF VAR CAP 32V SOD... |
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