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PMMT491A Datasheet NPN BISS transistor

Manufacturer: NXP Semiconductors

Overview: DISCRETE SEMICONDUCTORS DATA SHEET PMMT491A NPN BISS transistor Product data sheet Supersedes data of 2001 Jun 11 2004 Jan 13 NXP Semiconductors NPN BISS transistor Product data.

General Description

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

PNP complement: PMMT591A.

MARKING TYPE NUMBER PMMT491A MARKING CODE(1) 9A* Note 1.

Key Features

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