SVC212-3-MTK-TB-E

Overview

The SVC212-3-MTK-TB-E is a dual varactor diode manufactured by onsemi, designed for voltage-controlled capacitance applications. It features a common cathode configuration within a compact 3-CP surface-mount package. The device is rated for a maximum reverse voltage of 16 V, making it suitable for low-voltage RF tuning circuits and signal processing systems requiring precise capacitive adjustment.

Feature Summary

• Dual varactor structure with common cathode topology
• Compact 3-CP surface-mount packaging
• Voltage-variable capacitance functionality

Applications

• RF tuning circuits
• Voltage-controlled oscillators (VCOs)
• Frequency synthesizers

Procurement Notes

Verify the specific datasheet revision and electrical characteristics against the official onsemi documentation before integration. Confirm that the 16 V reverse voltage rating aligns with the target circuit's operating conditions. Ensure the 3-CP package dimensions are compatible with the PCB layout requirements. Cross-reference the part number to confirm availability through authorized channels.

Selection Notes

Select this component when a dual varactor with common cathode configuration is required in a minimal footprint. The 16 V rating suits low-voltage RF environments. Evaluate the capacitance-to-voltage curve from the datasheet to ensure it meets the tuning linearity and range specifications of the design. Consider thermal management and soldering profiles appropriate for the 3-CP package.

Part Context

This component belongs to onsemi’s portfolio of discrete semiconductor devices, specifically within the variable capacitance diode category. These components are essential for analog and RF designs where electronic tuning of frequency or impedance is necessary. The product supports system miniaturization through its small surface-mount form factor.

Replacement Considerations

Consult the official onsemi substitution guide for verified equivalent parts. Ensure any alternative maintains the same dual common cathode architecture and 16 V rating. Verify package compatibility and electrical parameter overlap before replacement.