This is information on a product in full production.

January 2014

DocID15501 Rev 7

1/16

STAC2942B

RF power transistor:

HF/VHF/UHF RF power N-channel MOSFETs

Figure 1. Pin connection

Features

• Gold metallization

• Excellent thermal stability

• Common source push-pull configuration

• P

OUT

= 350 W min. with 21 dB gain @ 175 MHz

• In compliance with the 2002/95/EC European

directive

Description

The STAC2942B is a gold metallized N-channel

MOS field-effect RF power transistor, intended for

use in 50 V DC large signal applications up to 250

MHz.

STAC244B

Air cavity

1

1

3

3

2

1. Drain

3. Gate

2. Source (bottom side)

Table 1. Device summary

Order code

Marking

Package

Packaging

STAC2942BW

STAC2942

(1)

STAC244B

Plastic tray

1.

For more details please refer to

Chapter 7: Marking, packing and shipping specifications.

www.st.com