MRF224 NJSEMI | Alldatasheet
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, O ne. 20 STERN AVE. SPRINGFIELD, NEW JERSEY 07081 U.S.A. TELEPHONE: (973) 376-2922 (212)227-6005 FAX: (973) 376-8960 The RF Line NPN Silicon RF Power Transistor ... designed for 12.5 Volt VHP large-signal power amplifier applications required in commercial and industrial equipment operating to VHP frequencies. . Specified 12.5 Volt, 175 MHz Characteristics — Output Power = 40 W Power Gain = 4.5 dB Min Efficiency = 70% Min MAXIMUM RATINGS Rating Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Collector Current — Continuous Total Device Dissipation @ TC = 25°C (2) Derate above 25°C Storage Temperature Range Stud Torque (1) Symbol VCEO VCBO VEBO r ic PD Tstg Value 4.0 7.0 0.46 -65 to +200 6.5 Unit Vdc Vdc Vdc Adc Watts W/°C in. Ib. ELECTRICAL CHARACTERISTICS (Tc = 25°C unless otherwise noted.) MRF224
40 W, 175 MHz
CASE 211-07, Characteristic | Symbol Min Typ Max Unit OFF CHARACTERISTICS Collector-Emitter Breakdown Voltage (Ic = 100 mAdc, IB = 0) Coflector-Eminer Breakdown Voltage (Ic = 20 mAdc, VBE = 0) Emitter-Base Breakdown Voltage (IE - 10 mAdc, Ic = 0) Collector Cutoff Current (VCE = 15 Vdc, VBE = 0, TC = +55°C) Collector Cutoff Current (VcB " 1 5 Vdc, IE = 0) V(BR)CEO V(BR)CES V(BR)EBO !CES ICBO 4.0 2.5 Vdc Vdc Vdc mAdc mAdc ON CHARACTERISTICS DC Current Gain (IC - 1 .0 Adc, VCE = 5-0 Vdc) hFE 5.0 DYNAMIC CHARACTERISTICS Output Capacitance (VCB = 15 Vdc, IE = o, f = 0.1 MHZ) Cob 170 200 pF FUNCTIONAL TESTS Common-Emitter Amplifier Power Gain (Pout = 4° W, VCC . 12.5 Vdc, f = 1 75 MHz) Collector Efficiency (Pout - 40 W, Vcc = 12.5 Vdc, f = 175 MHz) GPE n 4.5 r 70 dB NOTES: 1. For repeated assembly use 5 in. Ib. 2. These devices are designed for RF operation. The total device dissipation rating applies only when the devices are operated as RF amplifiers. NJ Semi-Conductors reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by NJ Semi-Conductors is believed to be both accurate and reliable at the time of going to press. However, NJ Semi-Conductors assumes no responsibility for any errors or omissions discovered in its use. NJ Semi-Conductors encourages customers to verify that datasheets are current before placing orders. Quality Semi-Conductors