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MRF325

Motorola
Part Number MRF325
Manufacturer Motorola
Description BROADBAND RF POWER TRANSISTOR
Published Oct 8, 2008
Detailed Description MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MRF325/D The RF Line NPN Silicon RF Power Transistor . ...
Datasheet PDF File MRF325 PDF File

MRF325
MRF325

Overview
MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MRF325/D The RF Line NPN Silicon RF Power Transistor .
.
.
designed primarily for wideband large–signal output and driver amplifier stages in 100 to 500 MHz frequency range.
• Specified 28 Volt, 400 MHz Characteristics — Output Power = 30 Watts Minimum Gain = 8.
5 dB Efficiency = 54% (Min) • Built–In Matching Network for Broadband Operation Using Internal Matching Techniques www.
DataSheet4U.
com • 100% Tested for Load Mismatch at all Phase Angles with 30:1 VSWR MRF325 30 W, 225 to 400 MHz CONTROLLED “Q” BROADBAND RF POWER TRANSISTOR NPN SILICON • Gold Metallization for High Reliability Applications MAXIMUM RATINGS Rating Collector–Emitter Voltage Collector–Base Voltage Emitter–Base Voltage Collector Current — Continuous Collector Current — Peak Total Device Dissipation @ TC = 25°C (1) Derate above 25°C Storage Temperature Range Symbol VCEO VCBO VEBO IC PD Tstg Value 33 60 4.
0 3.
4 4.
5 82 0.
47 – 65 to +150 Unit Vdc Vdc Vdc Adc Watts W/°C °C CASE 316–01, STYLE 1 THERMAL CHARACTERISTICS Characteristic Thermal Resistance, Junction to Case Symbol RθJC Max 2.
13 Unit °C/W ELECTRICAL CHARACTERISTICS (TC = 25°C unless otherwise noted.
) Characteristic Symbol Min Typ Max Unit OFF CHARACTERISTICS Collector–Emitter Breakdown Voltage (IC = 30 mAdc, IB = 0) Collector–Emitter Breakdown Voltage (IC = 30 mAdc, VBE = 0) Emitter–Base Breakdown Voltage (IE = 3.
0 mAdc, IC = 0) Collector–Base Breakdown Voltage (IC = 30 mAdc, IE = 0) Collector Cutoff Current (VCB = 30 Vdc, IE = 0) V(BR)CEO V(BR)CES V(BR)EBO V(BR)CBO ICBO 33 60 4.
0 60 — — — — — — — — — — 3.
0 Vdc Vdc Vdc Vdc mAdc ON CHARACTERISTICS DC Current Gain (IC = 1.
5 Adc, VCE = 5.
0 Vdc) hFE 20 — 80 — NOTE: (continued) 1.
This device is designed for RF operation.
The total device dissipation rating applies only when the device is operated as an RF amplifier.
RF DEVICE DATA ©MOTOROLA Motorola, Inc.
1994 MRF325 2–1 ELECTRICAL CHARACTERISTICS — continued (TC = 25°C ...


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