GHZ 2224-12L Datasheet

R.A.041400

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2224-12L

12 Watts, 22 Volts, Class C

Microwave 2200 - 2400 MHz

GENERAL DESCRIPTION

The 2224-12L is a Common Base transistor capable of providing 12 Watts Class
C, RF Output Power over the band 2200-2400 MHz, The transistor includes
double input and output prematching for full broadband capability. Gold
Metalization and diffused ballasting are used to provide high reliability and
supreme ruggedness.

CASE OUTLINE

55AW Style 1

COMMON BASE

ABSOLUTE MAXIMUM RATINGS

Maximum Power Dissipat ion @ 25°C 44 Watts

Maximum Voltage and Current

Collector to Emitter Voltage (BV

CES

) 45 V

Emitter to Base Voltage (BV

EBO

) 3

VCollector Current (I

c

) 3.0 Amps

Maxi mu m T emperature s

Storage Temperature -40 to +200°C
Operating Junction Temperature +200°C

ELECTRICAL CHARACTERISTICS @ 25°C
SYMBOL CHARACTERISTICS TEST CONDITIONS MIN TYP MAX UNITS

P

out

Power Out 12 W

P

in

Power Input 2.25 W

P

g

Power Gain 7.5 dB

η

c

Collector Efficiency 42 %

VSWR Load Mismatch Tolerance

F = 2200-2400 MHz
V

CC

= 22 Volts

Pout = 12 Watts Pk

9:1

FUNCTIONAL CHARACTERISTICS @ 25°C

BV

CES

Collector to Base Breakdown 45 V

BV

EBO

Emitter to Base Breakdown 3.0 V

h

FE

DC – Current Gain 15 100

C

OB

Output Capacitance*

θjc

Thermal Resistance

Ic = 50 mA
Ie = 10 mA
Vce = 5V, Ic = 1A
Vcb = 28v, F = 1MHz
Tc = 25

o

C

4.0

°C/W

*Not measureable due to internal prematch network

Typical Performance

2224-12L

August 1996