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onsemi TF412 N-Channel JFET

onsemi TF412 N-Channel JFET is designed for low-frequency general-purpose amplifiers and impedance converter applications. The onsemi TF412 operates at a maximum voltage of 30V and a current of 10mA, with an impressively small input gate-source leakage current (IGSS) of -1.0nA (VGS = -20V, VDS = 0V) and a typical input capacitance (Ciss) of 4pF (VDS = 10V, VGS = 0V, f = 1MHz). Encased in an ultrasmall SOT-883 package (1.0mm × 0.6mm × 0.4mm), this onsemi JFET supports product miniaturization and complies with halogen-free environmental standards, making it an excellent choice for compact and eco-friendly designs.

Features

  • Small IGSS: max - 1.0nA (VGS= -20V, VDS=0V)
  • Small Ciss: typ 4pF (VDS=10V, VGS=0V, f=1MHz)
  • Ultra-small package facilitates miniaturization in end products
  • Halogen-free compliance

Applications

  • Low-frequency general-purpose amplifier
  • Impedance conversion
  • Infrared sensor applications
Published: 2025-01-20 | Updated: 2025-03-05