| Allicdata Part #: | 863-1716-2-ND |
| Manufacturer Part#: |
SMV1248-040LF |
| Price: | $ 0.15 |
| Product Category: | Discrete Semiconductor Products |
| Manufacturer: | Skyworks Solutions Inc. |
| Short Description: | DIODE VARACTOR 15V 20MA |
| More Detail: | Varactor Single 15V Surface Mount |
| DataSheet: |  SMV1248-040LF Datasheet/PDF |
| Quantity: | 1000 |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| 15000 +: | $ 0.13383 |
Specifications
| Series: | -- |
| Packaging: | Tape & Reel (TR) |
| Lead Free Status / RoHS Status: | -- |
| Part Status: | Active |
| Moisture Sensitivity Level (MSL): | -- |
| Capacitance @ Vr, F: | 1.7pF @ 4.7V, 50MHz |
| Capacitance Ratio: | 12 |
| Capacitance Ratio Condition: | C0.3/C4.7 |
| Voltage - Peak Reverse (Max): | 15V |
| Diode Type: | Single |
| Q @ Vr, F: | 700 @ 3V, 50MHz |
| Mounting Type: | Surface Mount |
| Package / Case: | SOD-882 |
Description
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The SMV1248-040LF is a variable capacitance diode commonly known as a Varicap or Varactor diode. Varicap diodes are widely used in various applications as they can be used to change resistance and capacity. It is ideal for use in applications such as radio frequency circuits, DC-AC converters and filters.The working principle of the SMV1248-040LF involves a toggle between the capacitance and its junction resistance. The capacitance of a Varicap diode is inversely proportional to the forward bias voltage applied to it. When the voltage is applied, the capacitance decreases, causing a decrease in the circuit\'s resistance. As the voltage applied increases, the capacitance continues to decrease until steady state is established.The SMV1248-040LF is designed to be used in any application requiring a wide range of adjustment in the capacitance of a circuit. It is suitable for use in applications requiring tuned circuit control, such as AM/FM tuners, tone control circuits and gating circuits. The diode is also useful for DC-DC voltage conversion, as well as automatic gain control and frequency selection applications.In addition to being used as a single diode, the SMV1248-040LF is also suitable for using in a series with other Varicap diodes. By using two or more diodes in series, one can achieve fine tuning of the capacitance, enabling it to be adjusted to a much finer degree than what is achievable with a single diode.Another application for the SMV1248-040LF is in the use of a voltage-controlled oscillator, or VCO. By controlling the bias voltage applied to the Varicap diode, the oscillator\'s frequency can be changed. This enables the user to control the frequency of the oscillator over a wide range, enabling precise control and efficient operation.Finally, the SMV1248-040LF is also useful in the design of filters. By introducing a Varicap diode into the filter\'s circuit, one can adjust the filter frequency very precisely. This makes it an ideal choice for filter design applications, as it allows for easy and precise tuning and adjustment of the filter\'s frequency response.In conclusion, the SMV1248-040LF Varicap diode is an extremely versatile and useful device for a variety of applications. By exploiting its electrical properties, it is possible to accurately adjust and tune the capacitance or resistance of a circuit, making it an ideal choice for a wide range of applications.
The specific data is subject to PDF, and the above content is for reference
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