MSC0919.PDF 9-23-98

MS2211

DESCRIPTION:

DESCRIPTION:

The MS2211 is designed for specialized avionics applications,

including JTIDS, where power is provided under pulse formats

utilizing short pulse widths and high burst or overall duty cycles.

ABSOLUTE MAXIMUM RATINGS

ABSOLUTE MAXIMUM RATINGS (Tcase = 25°°C)

Symbol

Parameter

Value

Unit

Power Dissipation *

≤≤ 75°°C)

25

W

Device Current *

0.9

A

Collector - Supply Voltage *

32

V

Junction Temperature (Pulsed RF Operation)

250

°°C

Storage Temperature

- 65 to + 200

°°C

Thermal Data

Thermal Data

Junction-Case Thermal Resistance *

7.0

°°C/W

* Applies only to rated RF amplifier operation

Features

•• REFRACTORY/GOLD METALLIZATION

•• EMITTER SITE BALLASTED

•• 5:1 VSWR CAPABILITY

•• LOW THERMAL RESISTANCE

•• INPUT/OUTPUT MATCHING

•• OVERLAY GEOMETRY

•• METAL/CERAMIC HERMETIC PACKAGE

•• P

RF & MICROWAVE TRANSISTORS

AVIONICS APPLICATIONS

140 COMMERCE DRIVE

MONTGOMERYVILLE, PA

18936-1013

PHONE: (215) 631-9840

FAX: (215) 631-9855