Illustration for selection reference only

BC856B

PNP small-signal transistor for signal amplification and switching.

Product Code
DH79CFD618
Brand
onsemi/安森美
Package
SOT-23
Packaging
—
Category
Discrete Semiconductors
Weight
—
DatasheetNo verified manufacturer datasheet available yet
DESCRIPTION

Description

OVERVIEW

Product Overview

The BC856B is a PNP small-signal transistor from onsemi in a SOT-23 surface-mount package. Small-signal transistors are commonly used for low-power signal amplification, level shifting, switching control, and driving small-current loads. The SOT-23 package is compact and suits high-density board layouts. Current gain, voltage rating, and power dissipation must be confirmed from the manufacturer datasheet; no parameters are asserted here.

APPLICATIONS

Applications

  • Small-signal amplification for audio or sensor signals.
  • Logic level shifting and interface circuits.
  • Switching control for small-current loads.
FEATURES AND BENEFITS

Features and Benefits

  • PNP polarity suits low-side or specific bias circuit designs.
  • Compact SOT-23 package enables high-density mounting.
  • General-purpose small-signal transistor for various low-voltage circuits.
ADDITIONAL DETAILS

Additional Details

Confirm the suffix for gain grouping and package, and check voltage and current ratings in the manufacturer datasheet. No specific electrical values are listed here; consult official onsemi documentation before selection.

Verify product details against the manufacturer datasheet before purchase.

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Quote for BC856B

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