M A COM PH2731-20M Datasheet

an AMP company

Radar Pulsed Power Transistor, 2OW, loops Pulse, 10% Duty

2.7 - 3.1 GHz

Features

NPN Silicon Microwave Power Transistor
Common Base Configuration
Broadband Class C Operation
High Efficiency Interdigicated Geometry
Diffused Emitter Ballasting Resistors

Gold Metalization System
Internal Input and Output Impedance Matching
Hermetic‘MetaUCeramic Package

Absolute Maximum Ratings at 25°C

StorageTemperature T

S%

-65 to +200

“C

PH2731-20M

9co

:22.85>

,-^

UN-ESS 3-kERW:SE NOTED, TDLERANZES 4RZ

INS’S i.O”j’

- u

(MILLIMETERS *.13MY)

v2.00

Electrical Characteristics at 25°C

Input Return Loss RL
Load MismatchTolerance

Load Mismatch Stablility

VSWR-T ­VSWR-S -

Broadband Test Fixture impedances

6 - dB I’,,=36 V, P,,=3.0 W, F=2.7,2.9,3.1 GHz

3:l -

1.51 -

I’,,=36 V, P,,=3.0 W, F=2.7,2.9,3.1 GHz
V,,=36 V, P,,=3.0 W, F=2.7,2.9,3.1 GHz

TEST FIXTURE

Radar Pulsed Power Transistor, 2OW

RF Test Fixture

ELECTROLYTIC CAPACITOR,
50 UF 50 v
MALLORY T;OA\

GROUND ROLLOVER

PI42731 -2OM

v2.00

BNC CONNECTOR,

POMONA ELECT.

2451

, \---hnLDER LUG

PC BOARD,
ROGERS 6010.5 1

,025'

. -

HEATSINK,
ALUMINUM
73050255-24-

Test Fixture PC Board Dimensions

TOP

/INSULATED JUMPER

CARRIER,
COPPER
73050258-01

73050258-04

VIEW

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