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Product Detailed Parameters
- Description：VARIABLE CAPACITANCE DIODE
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Bulk
- Capacitance @ Vr, F：-
- Capacitance Ratio：-
- Capacitance Ratio Condition：-
- Voltage - Peak Reverse (Max)：-
- Diode Type：-
- Q @ Vr, F：-
- Operating Temperature：-
- Grade：-
- Qualification：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
Download product information
Overview
The HVC202A3TRF-E is a variable capacitance diode manufactured by Renesas Electronics Corporation. This component functions as a voltage-controlled capacitor, utilizing the depletion region width variation in a PN junction to alter capacitance under reverse bias. It is designed for integration into RF circuits where tunable reactive elements are required.
Feature Summary
- Provides variable capacitance functionality through voltage control
- Designed for integration into radio frequency signal processing circuits
Applications
- RF tuning circuits
- Voltage-controlled oscillator (VCO) implementations
- Frequency modulation applications
Procurement Notes
Verify the specific datasheet revision and electrical characteristics directly from the manufacturer's official documentation before procurement. Confirm that the package type and marking codes match the intended design requirements. Ensure compliance with RoHS directives and other relevant environmental standards applicable to the target market.
Selection Notes
Select this component when a discrete, voltage-tunable capacitive element is needed for RF circuitry. Evaluate the required capacitance range and quality factor against the specific application bandwidth. Consider thermal stability and reverse breakdown voltage limits to ensure reliable operation within the system's operating conditions.
Part Context
This part belongs to the family of variable capacitance diodes produced by Renesas Electronics Corporation. These components are distinct from general-purpose rectifiers or Zener diodes, serving specifically as varactors in high-frequency analog and RF designs where precise electronic tuning of resonant frequencies is necessary.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Cross-referencing should be performed using official Renesas resources or authorized distributor databases to identify compatible alternatives based on pinout and electrical specifications.
