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ROHM Semiconductor RNxMFH Automotive Grade PIN Diodes

ROHM Semiconductor RNxMFH Automotive Grade PIN Diodes are available in ultra-small mold packages suitable for high-frequency switching. These PIN diodes offer high reliability, low capacitance, and low high-frequency forward resistance. The ROHM RNxMFH PIN diodes are designed using epitaxial planar type construction and come in SOD-523 or SOD-323FL packages. These PIN diodes are RoHS compliant and operate within a -55°C to +150°C temperature range.

Features

  • High reliability
  • Ultra small mold type
  • Low high-frequency forward resistance (rF)
  • Low capacitance
  • Single configuration
  • AEC-Q101 qualified
  • SOD-523 or SOD-323FL package types
  • Epitaxial planar structure
  • RoHS compliant

Applications

  • RN242SMFH - high-frequency switching
  • RN781VMFH
    • Auto gain control circuits
    • Antenna amplifiers and attenuators

Specifications

  • 1.0V maximum forward voltage
  • Maximum reverse voltage
    • 30V for RN242SMFH
    • 100V for RN781VMFH
  • Maximum forward current
    • 100mA for RN242SMFH
    • 50mA for RN781VMFH
  • Maximum reverse current
    • 0.1µA for RN242SMFH
    • 10µA for RN781VMFH
  • Maximum capacitance between terminals
    • 0.35pF for RN242SMFH
    • 0.4pF for RN781VMFH
  • Maximum high-frequency forward resistance
    • 3.0Ω at 3.0mA/100MHz for RN242SMFH, 1.5Ω at 10mA/100MHz 
    • 4.0Ω for RN781VMFH
  • +150°C maximum junction temperature range
  • -55°C to +150°C storage temperature range

Datasheets

Schematic

Schematic - ROHM Semiconductor RNxMFH Automotive Grade PIN Diodes
Published: 2025-07-29 | Updated: 2025-11-14