March 2009

Rev 7

1/10

10

STN851

Low voltage fast-switching NPN power transistor

Features

Applications

applications

Description

The device is manufactured in Planar Technology

with "Base Island" layout.

The resulting transistor shows exceptional high

gain performance coupled with very low

saturation voltage.

Figure 1.

Internal schematic diagram

SOT-223

1

2

4

3

Table 1.

Device summary

Order code

Marking

Package

Packaging

STN851

N851

SOT-223

Tape and reel

www.st.com