MMVL2101T1G

Overview

The MMVL2101T1G is a single varactor diode manufactured by onsemi, designed for voltage-controlled tuning applications. It features a reverse voltage rating of 30 V and a capacitance of 6.1 pF. The device is housed in an SOT-23-3 surface-mount package, suitable for automated assembly processes. It operates within a temperature range of -55°C to +150°C and exhibits a minimum tuning ratio of 2.5 under test conditions of 2 V to 30 V. The component is part of the MMBV2101L series and is classified under diodes and rectifiers.

Feature Summary

• Voltage-controlled capacitance variation for RF tuning circuits
• Single configuration optimized for compact surface-mount designs
• High thermal stability with extended operating temperature range

Applications

• RF filter tuning networks
• Voltage-controlled oscillators (VCOs)
• Frequency synthesizer circuits

Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm RoHS compliance status via official datasheets. Check for product change notifications regarding manufacturing site or material updates. Ensure storage conditions align with semiconductor handling guidelines to prevent moisture sensitivity issues prior to reflow soldering.

Selection Notes

Select this component when a 30 V reverse voltage rating and 6.1 pF baseline capacitance are required. The SOT-23-3 package is appropriate for space-constrained PCB layouts. Verify that the tuning ratio of 2.5 meets the specific frequency modulation requirements of the target application circuit design.

Part Context

This varactor diode belongs to the MMBV2101L series from onsemi, which focuses on low-capacitance devices for high-frequency applications. It shares functional similarities with other single varactors in the lineup but is distinguished by its specific 30 V rating and 6.1 pF capacitance value, targeting niche RF tuning needs.

Replacement Considerations

Direct substitutes include the MMBV2101LT1G, which shares identical electrical specifications and pinout configuration. Verify package compatibility and thermal characteristics before implementation.