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PMMT491A Datasheet NPN Transistor

Manufacturer: Philips Semiconductors (now NXP Semiconductors)

General Description

NPN BISS (Breakthrough In Small Signal) transistor in a SOT23 plastic package.

PNP complement: PMMT591A.

MARKING TYPE NUMBER PMMT491A Note 1.

Overview

DISCRETE SEMICONDUCTORS DATA SHEET book, halfpage M3D088 PMMT491A NPN BISS transistor Product specification Supersedes data of 1999 May 21 1999 Aug 04 Philips Semiconductors Product specification NPN BISS.

Key Features

  • High current (max. 1 A).
  • Low collector-emitter saturation voltage ensures reduced power consumption.