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BF851B - N-channel junction FETs

Download the BF851B datasheet PDF. This datasheet also covers the BF851A variant, as both devices belong to the same n-channel junction fets family and are provided as variant models within a single manufacturer datasheet.

Description

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

Fig.1 Simplified outline and symbol.

CAUTION The device is supplied in an antistatic package.

Features

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

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (BF851A-Philips.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Philips Semiconductors (now NXP Semiconductors)

Part Number Description
BF851A N-channel junction FETs
BF851C N-channel junction FETs
BF857 NPN high-voltage transistor
BF858 NPN high-voltage transistor
BF870 PNP Transistor

Full PDF Text Transcription

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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 junction FETs Product specification BF851A; BF851B; BF851C FEATURES • High transfer admittance • Low input capacitance • Low feedback capacitance • Low noise. APPLICATIONS • Preamplifiers for AM tuners in car radios. handbook, half1pa2ge 3 g MAM042 d s 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.
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