MRF897R MOTOROLA | Alldatasheet

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MRF897RMOTOROLA 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 24 Volt UHF large–signal, common emitter, class–AB linear amplifier applications in industrial and commercial FM/AM equipment operating in the range 800–970 MHz.

  • Specified 24 Volt, 900 MHz Characteristics Output Power = 30 Watts Minimum Gain = 10.5 dB @ 900 MHz, class–AB Minimum Efficiency = 30% @ 900 MHz, 30 Watts (PEP) Maximum Intermodulation Distortion –30 dBc @ 30 Watts (PEP)
  • Characterized with Series Equivalent Large–Signal Parameters from 800 to 960 MHz
  • Silicon Nitride Passivated
  • 100% Tested for Load Mismatch Stress at all Phase Angles with 5:1 VSWR @ 26 Vdc, and Rated Output Power
  • Gold Metalized, Emitter Ballasted for Long Life and Resistance to Metal– Migration
  • Circuit Board Photomaster Available by Ordering Document MRF897RPHT/D from Motorola Literature Distribution. MAXIMUM RATINGS Rating Symbol Value Unit Collector–Emitter Voltage VCEO 30 Vdc Collector–Emitter Voltage VCES 60 Vdc Emitter–Base Voltage VEBO 4.0 Vdc Collector–Current — Continuous IC 4.0 Adc Total Device Dissipation @ TC = 25°C Derate above 25°C PD 105 0.60 Watts W/°C Storage Temperature Range Tstg –65 to +150 °C THERMAL CHARACTERISTICS Characteristic Symbol Max Unit Thermal Resistance, Junction to Case R θJC 1.67 °C/W ELECTRICAL CHARACTERISTICS (TC = 25°C unless otherwise noted) Characteristic Symbol Min Typ Max Unit OFF CHARACTERISTICS Collector–Emitter Breakdown Voltage (IC = 50 mAdc, IB = 0) V(BR)CEO 30 33 — Vdc Collector–Emitter Breakdown Voltage (IC = 50 mAdc, VBE = 0) V(BR)CES 60 80 — Vdc Emitter–Base Breakdown Voltage (IE = 5 mAdc, IC = 0) V(BR)EBO 4.0 4.7 — Vdc Collector Cutoff Current (VCE = 30 Vdc, VBE = 0, TC = 25°C) ICES — — 10.0 mAdc ON CHARACTERISTICS DC Current Gain (ICE = 1.0 Adc, VCE = 5 Vdc) hFE 30 80 120 — DYNAMIC CHARACTERISTICS Output Capacitance (VCB = 24 Vdc, IE = 0, f = 1.0 MHz) C ob 14 21 28 pF (continued) Order this document by MRF897R/D /C0077/C0079/C0084/C0079/C0082/C0079/C0076/C0065 SEMICONDUCTOR TECHNICAL DATA /C0077/C0082/C0070/C0056/C0057/C0055/C0082

30 W, 900 MHz

CASE 395B–01, STYLE 1  Motorola, Inc. 1995

Figure 1. 840–900 MHz Test Circuit Schematic

Figure 2. Output Power versus Input Power Figure 3. Output Power versus Frequency Figure 4. Output Power versus Supply Voltage Figure 5. Intermodulation versus Output Power Figure 6. Power Gain versus Output Power Figure 7. Broadband Test Fixture Performance

960 MHz

900 MHz

MRF897RMOTOROLA RF DEVICE DATA PACKAGE DIMENSIONS CASE 395B–01 ISSUE A NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. STYLE 1: PIN 1. BASE 2. BASE 3. COLLECTOR 4. COLLECTOR 5. EMITTER –A– –B– K G D U 1 2 3 4 5

2 PLQ

A 0.739 0.750 18.77 19.05 B 0.240 0.260 6.10 6.60 C 0.165 0.198 4.19 5.03 D 0.055 0.065 1.40 1.65 E 0.055 0.070 1.40 1.78 G 0.110 0.130 2.79 3.30 H 0.079 0.091 2.01 2.31 J 0.003 0.005 0.08 0.13 K 0.180 0.220 4.57 5.59 N 0.315 0.330 8.00 8.38 Q 0.125 0.135 3.18 3.42 U 0.560 BSC 14.22 BSC MAM0.51 (0.020) B MT H J N E C SEATING PLANE–T–

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. How to reach us: USA / EUROPE : Motorola Literature Distribution; JAPAN : Nippon Motorola Ltd.; T atsumi–SPD–JLDC, T oshikatsu Otsuki, P .O. Box 20912; Phoenix, Arizona 85036. 1–800–441–2447 6F Seibu–Butsuryu–Center, 3–14–2 T atsumi Koto–Ku, T okyo 135, Japan. 03–3521–8315 INTERNET : http://Design–NET .com 51 Ting Kok Road, T ai Po, N.T ., Hong Kong. 852–26629298 MRF897R/D /C0042/C0077/C0082/C0070/C0056/C0057/C0055/C0082/C0047/C0068/C0042