MRF641 MOTOROLA | Alldatasheet

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MRF641MOTOROLA 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 for 12.5 Volt UHF large–signal amplifier applications in industrial and commercial FM equipment operating to 512 MHz.

  • Specified 12.5 Volt, 470 MHz Characteristics — Output Power = 15 Watts Minimum Gain = 7.8 dB Efficiency = 55%
  • Characterized with Series Equivalent Large–Signal Impedance Parameters
  • Built–In Matching Network for Broadband Operation
  • Tested for Load Mismatch Stress at all Phase Angles with 20:1 VSWR @ 16–Volt High Line and Overdrive
  • Circuit board photomaster available upon request by contacting RF T actical Marketing in Phoenix, AZ. MAXIMUM RATINGS Rating Symbol Value Unit Collector–Emitter Voltage VCEO 16 Vdc Collector–Base Voltage VCBO 36 Vdc Emitter–Base Voltage VEBO 4.0 Vdc Collector Current — Continuous IC 3.0 Adc Total Device Dissipation @ TC = 25°C Derate above 25°C PD 43.7 0.25 Watts W/°C Storage Temperature Range Tstg –65 to +150 °C THERMAL CHARACTERISTICS Characteristic Symbol Max Unit Thermal Resistance, Junction to Case R θJC 4.0 °C/W ELECTRICAL CHARACTERISTICS (TC = 25°C unless otherwise noted.) Characteristic Symbol Min Typ Max Unit OFF CHARACTERISTICS Collector–Emitter Breakdown Voltage (IC = 20 mAdc, IB = 0) V(BR)CEO 16 — — Vdc Collector–Emitter Breakdown Voltage (IC = 20 mAdc, VBE = 0) V(BR)CES 36 — — Vdc Emitter–Base Breakdown Voltage (IE = 5.0 mAdc, IC = 0) V(BR)EBO 4.0 — — Vdc Collector Cutoff Current (VCE = 15 Vdc, VBE = 0, TC = 25°C) ICES — — 5.0 mAdc (continued) Order this document by MRF641/D /C0077/C0079/C0084/C0079/C0082/C0079/C0076/C0065 SEMICONDUCTOR TECHNICAL DATA /C0077/C0082/C0070/C0054/C0052/C0049

15 W, 470 MHz

CASE 316–01, STYLE 1  Motorola, Inc. 1994 REV 6

Figure 1. Test Circuit Schematic ‡‡C3, C4 are mounted in the capacitor assembly. Board — 62.5 mil Glass T eflon, εr = 2.55.

CASE 316–01 ISSUE D NOTES: 1. FLANGE IS ISOLATED IN ALL STYLES. STYLE 1: PIN 1. EMITTER 2. COLLECTOR 3. EMITTER 4. BASE DIM MIN MAX MIN MAX MILLIMETERSINCHES A 24.38 25.14 0.960 0.990 B 12.45 12.95 0.490 0.510 C 5.97 7.62 0.235 0.300 D 5.33 5.58 0.210 0.220 E 2.16 3.04 0.085 0.120 F 5.08 5.33 0.200 0.210 H 18.29 18.54 0.720 0.730 J 0.10 0.15 0.004 0.006 K 10.29 11.17 0.405 0.440 L 3.81 4.06 0.150 0.160 N 3.81 4.31 0.150 0.170 Q 2.92 3.30 0.115 0.130 R 3.05 3.30 0.120 0.130 U 11.94 12.57 0.470 0.495 FD R Q L K E J B A H N C U Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters can and do vary in different applications. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. Motorola does not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death 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. Literature Distribution Centers: USA: Motorola Literature Distribution; P.O. Box 20912; Phoenix, Arizona 85036. EUROPE: Motorola Ltd.; European Literature Centre; 88 Tanners Drive, Blakelands, Milton Keynes, MK14 5BP, England. JAPAN: Nippon Motorola Ltd.; 4-32-1, Nishi-Gotanda, Shinagawa-ku, Tokyo 141, Japan. MRF641/D /C0042/C0077/C0082/C0070/C0054/C0052/C0049/C0047/C0068/C0042