October 2007

Rev 1

1/10

10

2STW4466

High power NPN epitaxial planar bipolar transistor

Features

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Complementary to 2STW1693

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Applications

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Audio power amplifier

Description

The device is a NPN transistor manufactured in

low voltage planar technology using base island

layout. The resulting transistor shows good gain

Recommended for 45W to 70W high fidelity audio

frequency amplifier output stage.

Table 1.

Device summary

Figure 1.

Internal schematic diagram

TO-247

1

2

3

Order code

Marking

Package

Packaging

2STW4466

2STW4466

TO-247

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