SMV1413-001LF

Overview

The SMV1413-001LF is a single varactor diode manufactured by Skyworks Solutions, Inc., designed for general-purpose RF applications. It operates within a temperature range of -55°C to +125°C and features a maximum reverse voltage of 30 V and a forward current rating of 20 mA. The device utilizes an SC-79 surface-mount package with a typical series inductance (Ls) of 0.7 nH. At zero bias, the capacitance is specified at 6.37 pF. This component belongs to the SMV1413 series and is classified under diodes and rectifiers.

Feature Summary

• Single varactor configuration optimized for RF tuning circuits
• Low parasitic series inductance for high-frequency performance
• Wide operating temperature range suitable for harsh environments

Applications

• RF filter tuning networks
• Voltage-controlled oscillator (VCO) frequency adjustment
• Phase-locked loop (PLL) circuit implementations

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status via official datasheets. Check for end-of-life notifications as discontinuation may affect long-term supply chain stability. Ensure packaging specifications match design requirements before ordering.

Selection Notes

Select this component when a single varactor with low inductance is required for RF tuning. Compare capacitance-voltage characteristics against circuit simulation models. Verify that the SC-79 package footprint aligns with PCB layout constraints. Consider thermal management capabilities given the wide operating temperature range.

Part Context

This part belongs to the Skyworks SMV1413 series of silicon varactor diodes. These components are engineered for compact RF designs requiring precise capacitance control. The series offers various inductance options to suit different frequency bands. The SMV1413-001LF specifically provides a standard inductance value for general RF applications.

Replacement Considerations

Check Skyworks documentation for officially recommended substitutes within the SMV1413 family. Verify pinout compatibility and electrical parameter equivalence before substitution. Consult manufacturer notices for any product change notifications affecting equivalent parts.