HVU202ATRU-E

Overview

The HVU202ATRU-E is a single variable capacitance diode manufactured by Renesas Electronics Corporation, designed for surface-mount applications. It operates within a peak reverse voltage limit of 34 V and supports junction temperatures up to 125°C. The device features a 2-URP package, equivalent to SC-76 or SOD-323. Key electrical specifications include a capacitance of 2.35 pF at 25 V and 1 MHz, with a capacitance ratio (C2/C25) of 6.2. This component is currently in active production status.

Feature Summary

• Single variable capacitance diode configuration optimized for surface-mount integration
• Capacitance modulation capability defined by specific reverse voltage conditions
• Thermal resilience supporting junction temperatures up to 125°C

Applications

• RF tuning circuits requiring variable capacitance
• Voltage-controlled oscillator (VCO) implementations
• Frequency modulation modules

Procurement Notes

Verify the exact ordering suffix against official Renesas documentation to ensure correct packaging and tape-and-reel specifications. Confirm RoHS compliance status and lead-free attributes directly from the manufacturer's current product release notes before finalizing procurement orders.

Selection Notes

Select this component when a low-profile surface-mount varactor is required for RF signal processing. Ensure the design accommodates the 34 V peak reverse voltage rating and verify that the 2.35 pF baseline capacitance aligns with the target circuit's impedance matching requirements at 1 MHz.

Part Context

This part belongs to the Renesas discrete semiconductor portfolio, specifically within the variable capacitance diode category. It serves as a passive component enabling electronic tuning in high-frequency circuits, complementing the company's broader range of analog and power management solutions.

Replacement Considerations

Cross-reference with similar Renesas varactors such as the HVU300C4TRF-E for potential functional substitutes. Verify pin compatibility and electrical parameter overlaps before substituting to maintain circuit performance integrity.