MS2228

Microsemi reserves the right to change, without notice, the specifications and information contained herein.

RF & MICROWAVE TRANSISTORS

L-BAND RADAR APPLICATIONS

DESCRIPTION:

The MS2228 device is a high power Class C transistor specifically

designed for L-Band Avionics transponder/interrogator pulsed

output and driver applications.

This device is capable of operation over a wide range of pulse widths,

duty cycles, and is capable of withstanding 10:1 output VSWR at

rated RF conditions. Internal input and output matching provide

optimum performance and product consistency.

Symbol

Parameter

Value

Unit

Power Dissipation

175

W

Device Current

5.4

A

Vcc

Collector-Supply Voltage

55

V

Junction Temperature

200

°C

Storage Temperature

-65 to +200

°C

Thermal Data

Thermal Resistance Junction-case

∗

0.86

°C/W

Revision A, October 2009

Features

• 1090 MHz

• 50 VOLTS

• P

• G

• 10:1 VSWR CAPABILITY

• COMMON BASE CONFIGURATION