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Product Detailed Parameters
- Description：SI TVAR NON HERMETIC PLASTIC SMT
- Series：GCX1200-23
- Mfr：Microchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Capacitance @ Vr, F：10pF @ 4V, 1MHz
- Capacitance Ratio：4.1
- Capacitance Ratio Condition：C0/C30
- Voltage - Peak Reverse (Max)：30 V
- Diode Type：Single
- Q @ Vr, F：1800 @ 4V, 50MHz
- Operating Temperature：-55°C ~ 125°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SOT-23-3
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Overview
The GC1213-23-0/TR is a silicon varactor diode manufactured by Microchip Technology, designed for tuning and frequency control applications in RF and microwave circuits. It features a non-hermetic plastic surface-mount package, specifically SOT-23-3, suitable for automated assembly processes. The device operates with a maximum reverse voltage of 30 V, providing stable voltage control for amplifier circuits and other variable capacitance requirements. This component is part of the GC1 series, offering reliable performance in compact electronic designs where precise frequency adjustment is necessary.
Feature Summary
- Silicon TVAR construction for reliable variable capacitance
- Non-hermetic plastic surface-mount design
- Optimized for stable voltage control in amplifier circuits
Applications
- RF circuit tuning
- Frequency control in microwave systems
- Amplifier circuit stabilization
Procurement Notes
Verify the specific suffix /TR indicates tape-and-reel packaging configuration when sourcing. Confirm that the non-hermetic plastic package meets environmental requirements for the intended application. Ensure compatibility with standard SOT-23-3 footprints during PCB layout. Cross-reference official datasheets for absolute maximum ratings to prevent overvoltage conditions during operation.
Selection Notes
Select this component for applications requiring a silicon varactor diode with a 30 V rating in a compact SMT form factor. Consider the non-hermetic nature of the package when evaluating environmental exposure risks. Evaluate the variable capacitance characteristics against circuit tuning requirements. Compare alternative devices within the GC1 series if different electrical specifications or package types are needed for specific system constraints.
Part Context
This part belongs to the GC1 series of varactor diodes from Microchip Technology. The series provides solutions for variable capacitance needs in various electronic applications. The GC1213-23-0/TR represents a specific variant optimized for surface-mount technology, distinguishing it from hermetic or through-hole options available in broader product lines.
Replacement Considerations
Consult official substitution guides for compatible varactor diodes with similar capacitance-voltage characteristics and package dimensions. Verify pinout compatibility before replacing to ensure correct circuit integration. Check manufacturer recommendations for direct equivalents within the same product family.
