1/7

PRELIMINARY DATA

July 2004

SD3933

RF POWER TRANSISTORS

HF/VHF/UHF N-CHANNEL MOSFETs

REV. 1

• GOLD METALLIZATION

• EXCELLENT THERMAL STABILITY

• COMMON SOURCE CONFIGURATION

30 MHz

DESCRIPTION

The SD3933 is a gold metallized N-Channel MOS

field-effect RF power transistor. It is intended for

use in 100 V dc large signal applications up to 200

MHz.

M177

epoxy sealed

ORDER CODES

THERMAL DATA

Order Codes

Marking

Package

Packaging

SD3933

SD3933

M177

Plastic Tray

Symbol

Parameter

Value

Unit

Drain Source Voltage

250

V

250

V

Gate-Source Voltage

±20

V

Drain Current

20

A

Power Dissipation

648

W

Max. Operating Junction Temperature

200

°C

Storage Temperature

-65 to +150

°C

Junction -Case Thermal Resistance

0.27

°C/W

PIN CONNECTION

1

3

4

2

1. Drain

2. Source

3. Gate

4. Source

5. Source

5