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BF851B Datasheet N-channel junction FETs

Manufacturer: Philips Semiconductors (now NXP Semiconductors)

Overview: DISCRETE SEMICONDUCTORS DATA SHEET BF851A; BF851B; BF851C N-channel junction FETs Product specification File under Discrete Semiconductors, SC07 1995 Apr 14 Philips Semiconductors Philips Semiconductors N-channel.

Download the BF851B datasheet PDF. This datasheet also includes the BF851A variant, as both parts are published together in a single manufacturer document.

General Description

N-channel symmetrical junction field effect transistors in a SOT54 (TO-92) package.

PINNING - SOT54 (TO-92) PIN SYMBOL DESCRIPTION 1 g gate 2 s source 3 d drain Fig.1 Simplified outline and symbol.

CAUTION The device is supplied in an antistatic package.

Key Features

  • High transfer admittance.
  • Low input capacitance.
  • Low feedback capacitance.
  • Low noise.

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