MRF422 MOTOROLA | Alldatasheet
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MRF422MOTOROLA RF DEVICE DATA The RF Line /C0078/C0080/C0078 /C0083/C0105/C0108/C0105/C0099/C0111/C0110 /C0082/C0070 /C0080/C0111/C0119/C0101/C0114 /C0084/C0114/C0097/C0110/C0115/C0105/C0115/C0116/C0111/C0114 Designed primarily for applications as a high–power linear amplifier from 2.0 to 30 MHz.
- Specified 28 Volt, 30 MHz Characteristics — Output Power = 150 W (PEP) Minimum Gain = 10 dB Efficiency = 40%
- Intermodulation Distortion @ 150 W (PEP) — IMD = –30 dB (Min)
- 100% Tested for Load Mismatch at all Phase Angles with 30:1 VSWR MAXIMUM RATINGS Rating Symbol Value Unit Collector–Emitter Voltage VCEO 40 Vdc Collector–Base Voltage VCBO 85 Vdc Emitter–Base Voltage VEBO 3.0 Vdc Collector Current — Continuous IC 20 Adc Withstanding Current — 10 s — 30 Adc Total Device Dissipation @ TC = 25°C Derate above 25°C PD 290 1.66 Watts W/°C Storage Temperature Range Tstg –65 to +150 °C THERMAL CHARACTERISTICS Characteristic Symbol Max Unit Thermal Resistance, Junction to Case R θJC 0.6 °C/W ELECTRICAL CHARACTERISTICS (TC = 25°C unless otherwise noted.) Characteristic Symbol Min Typ Max Unit OFF CHARACTERISTICS Collector–Emitter Breakdown Voltage (IC = 200 mAdc, IB = 0) V(BR)CEO 35 — — Vdc Collector–Emitter Breakdown Voltage (IC = 100 mAdc, VBE = 0) V(BR)CES 85 — — Vdc Collector–Base Breakdown Voltage (IC = 100 mAdc, IE = 0) V(BR)CBO 85 — — Vdc Emitter–Base Breakdown Voltage (IE = 10 mAdc, IC = 0) V(BR)EBO 3.0 — — Vdc Collector Cutoff Current (VCE = 28 Vdc, VBE = 0, TC = 25°C) ICES — — 20 mAdc (continued) Order this document by MRF422/D /C0077/C0079/C0084/C0079/C0082/C0079/C0076/C0065 SEMICONDUCTOR TECHNICAL DATA /C0077/C0082/C0070/C0052/C0050/C0050
150 W (PEP), 30 MHz
CASE 211–11, STYLE 1 Motorola, Inc. 1994 REV 6
- To Mil–Std–1311 Version A, Test Method 2204, Two Tone, Reference each T one.
Figure 1. 30 MHz Test Circuit Schematic L3 — 12 Turns, #16 Enameled Wire, Close Wound, 1/4″ Dia.
28 VdcC8 C9 C10 C11
Figure 8. Output Resistance versus Frequency Figure 9. Output Capacitance versus Frequency
- DIMENSIONING AND TOLERANCING PER ANSI
- CONTROLLING DIMENSION: INCH.
associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer.