Preliminary Data

This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to

change without notice.

October 2006

Rev 1

1/8

8

Order codes

Part Number

Marking

Package

Packing

2STF1340

1340

SOT-89

Tape & reel

2STF1340

Low voltage fast-switching NPN power bipolar transistor

General features

■

Very low collector-emitter saturation voltage

■

High current gain characteristic

■

Fast switching speed

■

Miniature SOT-89 plastic package for surface

mounting circuits

■

In compliance with the 2002/93/EC European

Directive

Description

The device in a NPN transistor manufactured

using new “PB-HCD” (Power Bipolar High Current

Density) technology. The resulting transistor

shows exceptional high gain performances

coupled with very low saturation voltage.

The complementary PNP is the 2STF2340.

Applications

■

LED

■

Motherboard & hard disk drive

■

Mobile equipment

■

Battery charger

■

Voltage regulation

Internal schematic diagram

SOT-89

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