SMV1405-079LF Discrete Semiconductor Products |
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Allicdata Part #: | 863-1142-2-ND |
Manufacturer Part#: |
SMV1405-079LF |
Price: | $ 0.29 |
Product Category: | Discrete Semiconductor Products |
Manufacturer: | Skyworks Solutions Inc. |
Short Description: | DIODE VARACTOR 30V 20MA SC-79 |
More Detail: | Varactor Single 30V Surface Mount SC-79 |
DataSheet: | SMV1405-079LF Datasheet/PDF |
Quantity: | 6000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
3000 +: | $ 0.26636 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Capacitance @ Vr, F: | 1.45pF @ 4V, 50MHz |
Capacitance Ratio: | 4.1 |
Capacitance Ratio Condition: | C0/C30 |
Voltage - Peak Reverse (Max): | 30V |
Diode Type: | Single |
Q @ Vr, F: | 3200 @ 4V, 50MHz |
Operating Temperature: | -55°C ~ 125°C (TJ) |
Mounting Type: | Surface Mount |
Package / Case: | SC-79, SOD-523 |
Supplier Device Package: | SC-79 |
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Variable capacitance devices, also known as varicaps, varactors, or capacitance diodes, are semiconductor devices whose capacitance alters depending on the voltage applied to them. The SMV1405-079LF is an example of these devices. This digital-RF varactor diode provides a high-Q and low-loss performance while also operating at signal frequencies up to 3 GHz. It is designed to offer a wide tuning range and is a suitable choice for LTE/WCDMA/GSM/CDMA/UMTS applications.
Application Fields
The SMV1405-079LF has a wide range of potential uses. It is commonly used in RF applications such as tuning filters, frequency synthesizers, phase shifters and voltage-controlled oscillators. It is suitable for a broad range of communication networks, including LTE, TETRA, 3G UMTS, 2G GSM, and ISM. The device is also used in CATV infrastructure systems, video broadcasting, satellite communications, military radio systems and cellular radio links.
Working Principle
The SMV1405-079LF is designed to provide a large tuning range while minimizing insertion loss and parasitic capacity. The device consists of a silicon material layer between two metal plates. When a voltage is applied, an electric field will be formed between the two plates, which is responsible for creating the capacitance. This electric field can be modulated, allowing for a wider capacitance tuning range.
The device operates by storing and releasing charge in response to the applied voltage. When the voltage is increased, the field strength also increases, resulting in a higher capacitance value. On the other hand, a decrease in the voltage will result in a decrease in the field strength, resulting in a lower capacitance value. This principle allows for a variation in the capacitance, making the SMV1405-079LF a suitable choice for RF tuning applications.
In addition to its use in RF applications, the SMV1405-079LF is suitable for a variety of other applications. Its low forward voltage drop and fast switching speeds make it suitable for switching and control circuits.
Conclusion
The SMV1405-079LF is an example of a variable capacitance device, which is suitable for a variety of radio frequency applications. The device is designed to provide a wide tuning range while minimizing insertion loss and parasitic capacity. It is commonly used in applications such as LTE/WCDMA/GSM/CDMA/UMTS, CATV infrastructure systems, video broadcasting, satellite communications, military radio systems and cellular radio links. The device operates by storing and releasing charge in response to an applied voltage, which allows for a variation in the capacitance value.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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SMV1232-079LF | Skyworks Sol... | 0.22 $ | 75000 | DIODE VARACTOR 15V 20MA S... |
SMV1249-079LF | Skyworks Sol... | -- | 117000 | DIODE VARACTOR 15V 20MA S... |
SMV1255-079LF | Skyworks Sol... | -- | 87000 | DIODE VARACTOR 15V 20MA S... |
SMV1213-001LF | Skyworks Sol... | 0.22 $ | 84000 | DIODE VARACTOR 12V 20MA S... |
SMV1236-079LF | Skyworks Sol... | 0.22 $ | 6000 | DIODE VARACTOR 15V 20MA S... |
SMV1235-079LF | Skyworks Sol... | 0.28 $ | 45000 | DIODE VARACTOR 15V 20MA S... |
SMV1233-079LF | Skyworks Sol... | 0.28 $ | 15000 | DIODE VARACTOR 15V 20MA S... |
SMV1236-011LF | Skyworks Sol... | 0.29 $ | 11999 | DIODE VARACTOR 15V 20MA S... |
SMV1405-079LF | Skyworks Sol... | 0.29 $ | 6000 | DIODE VARACTOR 30V 20MA S... |
SMV1275-079LF | Skyworks Sol... | 0.1 $ | 15000 | DIODE VARACTORVaractor Si... |
SMV1272-079LF | Skyworks Sol... | 0.1 $ | 21000 | DIODE VARACTORVaractor Si... |
SMV1273-079LF | Skyworks Sol... | 0.1 $ | 18000 | DIODE VARACTORVaractor Si... |
SMV1705-079LF | Skyworks Sol... | -- | 3000 | DIODE VARACTOR 12V 20MA S... |
SMV1405-040LF | Skyworks Sol... | -- | 15000 | DIODE VARACTOR 30V 20MA 0... |
SMV1281-079LF | Skyworks Sol... | 0.22 $ | 15000 | DIODE VARACTORVaractor Si... |
SMV1763-079LF | Skyworks Sol... | 0.22 $ | 15000 | DIODE VARACTOR 8V 20MA SC... |
SMV1247-079LF | Skyworks Sol... | 0.22 $ | 9000 | DIODE VARACTOR 15V 20MA S... |
SMV1255-011LF | Skyworks Sol... | 0.28 $ | 12000 | DIODE VARACTOR 15V 20MA S... |
SMV1234-079LF | Skyworks Sol... | 0.29 $ | 9000 | DIODE VARACTOR 15V 20MA S... |
SMV1413-079LF | Skyworks Sol... | 0.29 $ | 6000 | DIODE VARACTOR 30V 20MA S... |
SMV1231-074LF | Skyworks Sol... | 0.34 $ | 1000 | DIODE VARACTORVaractor 1 ... |
SMV1232-040LF | Skyworks Sol... | 0.1 $ | 9000 | DIODE VARACTOR 15V 20MA 0... |
SMV1408-040LF | Skyworks Sol... | 0.16 $ | 12000 | DIODE VARACTORVaractor Si... |
SMV1265-040LF | Skyworks Sol... | 0.16 $ | 9000 | DIODE VARACTORVaractor Si... |
SMV1234-011LF | Skyworks Sol... | 0.22 $ | 6000 | DIODE VARACTOR 15V 20MA S... |
SMV1263-079LF | Skyworks Sol... | 0.27 $ | 9000 | DIODE VARACTOR 15V 20MA S... |
SMV1251-079LF | Skyworks Sol... | 0.28 $ | 9000 | DIODE VARACTORVaractor Si... |
SMV1212-001LF | Skyworks Sol... | -- | 6000 | DIODE VARACTOR 12V 20MA S... |
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