View mra0510-50hrev1 datasheet:

MOTOROLA Order this document SEMICONDUCTOR TECHNICAL DATA by MRA0510–50H/D The RF Line UHF Power Transistor MRA0510-50H Designed primarily for wideband, large–signal output and driver amplifier stages in the 500 to 1000 MHz frequency range. • Designed for Class AB Linear Power Amplifiers • Specified 28 Volt, 1000 MHz Characteristics: Output Power — 50 Watts 7.0 dB, 500 – 1000 MHz Power Gain — 7 dB (Min), Class AB 50 W BROADBAND • Built–In Matching Network for Broadband Operation UHF POWER TRANSISTOR • Gold Metallization for Improved Reliability • Diffused Ballast Resistors • Hermetic Package for Military/Space Applications CASE 391–03, STYLE 1 (HLP–42) MAXIMUM RATINGS Rating Symbol Value Unit Collector–Emitter Voltage VCEO 30 Vdc Collector–Base Voltage VCBO 60 Vdc