RN771VFHTE-17

RF Diode Overview

The RN771VFHTE-17 is a PIN diode manufactured by ROHM Semiconductor, designed for RF switching applications. It features a reverse voltage of 50 V and a maximum forward current of 50 mA. The device exhibits a low maximum junction capacitance of 900 fF and a maximum series resistance of 7 Ohms at intermediate frequencies. Operating within a frequency range starting from 1 MHz, it maintains a maximum operating temperature of +150 C. Packaged in an SMD/SMT SOD-323-2 (UMD) format, this single-configuration component supports surface mount assembly with a typical forward voltage of 1 V and a reverse current of 100 nA.

RF Diode Feature Summary

• Engineered as a PIN diode suitable for RF switching circuits
• Utilizes a compact SOD-323-2 surface mount package for efficient board space utilization
• Capable of high-temperature operation up to +150 C

RF Diode Applications

• RF switch circuits
• Antenna switching systems
• Attenuator modules

RF Diode Procurement Notes

Verify the exact part number against official ROHM documentation before procurement. Confirm that the suffix 'FHTE-17' corresponds to the specific tape-and-reel packaging configuration required for your manufacturing line. Ensure compatibility with your automated placement equipment specifications regarding the SOD-323-2 footprint.

RF Diode Selection Notes

Select this component when a robust PIN diode with a 50 V reverse voltage rating is required for RF signal routing. Consider the 900 fF capacitance limit for high-frequency performance requirements. Verify that the 50 mA forward current capability aligns with your circuit's drive conditions. The SOD-323-2 package is appropriate for dense surface-mount designs.

RF Diode Part Context

This component belongs to the RN771V series of PIN diodes from ROHM Semiconductor. The series is characterized by its use in radio frequency applications where low capacitance and fast switching are critical. The RN771VFHTE-17 specifically denotes the version packaged in the UMD2 (SOD-323FL) form factor, optimized for automated surface-mount technology processes.

RF Diode Replacement Considerations

Consult ROHM official substitution guides for equivalent PIN diodes. Potential alternatives may include other ROHM parts within the RN771V family or comparable devices from other manufacturers, provided they meet the 50 V reverse voltage and <900 fF capacitance specifications.