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The RF Line NPN Silicon Power Transistor

10W, 400MHz, 28V

M/A-COM Products

Released - Rev. 07.07

MRF321

• North America Tel: 800.366.2266 / Fax: 978.366.2266

• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300

• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298

Visit www.macomtech.com for additional data sheets and product information.

M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make

changes to the product(s) or information contained herein without notice.

ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions

is considering for development. Performance is based on target specifications, simulated results,

and/or prototype measurements. Commitment to develop is not guaranteed.

PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology

Solutions has under development. Performance is based on engineering tests. Specifications are

typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.

Commitment to produce in volume is not guaranteed.

Designed primarily for wideband large–signal driver and

predriver amplifier stages in 200–500 MHz frequency

range.

•

Guaranteed performance at 400 MHz, 28 Vdc

Output power = 10 W

Power gain = 12 dB min.

Efficiency = 50% min.

•

100% tested for load mismatch at all phase angles

with 30:1 VSWR

•

Gold metallization system for high reliability

•

Computer–controlled wirebonding gives consistent

input Impedance

Product Image

CASE 244–04, STYLE 1