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| MOTOROLA The RF Line SEMICONDUCTOR TECHNICAL DATA Order this document by MRF899/D NPN Silicon RF Power Transistor Designed for 26 Volt UHF large-signal, common emitter, Class AB linear amplifier applications in industrial and commercial FM / AM equipment operating in the range 800 - 960 MHz. * Specified 26 Volt, 900 MHz Characteristics Output Power = 150 Watts (PEP) Minimum Gain = 8.0 dB @ 900 MHz, Class AB Minimum Efficiency = 35% @ 900 MHz, 150 Watts (PEP) Maximum Intermodulation Distortion - 28 dBc @ 150 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 Metallized, Emitter Ballasted for Long Life and Resistance to Metal Migration * Circuit board photomaster available upon request by contacting RF Tactical Marketing in Phoenix, AZ. MRF899 150 W, 900 MHz RF POWER TRANSISTOR NPN SILICON CASE 375A-01, STYLE 1 MAXIMUM RATINGS Rating Collector-Emitter Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector-Current -- Continuous Total Device Dissipation @ TC = 25C Derate above 25C Storage Temperature Range Symbol VCEO VCES VEBO IC PD Tstg Characteristic Thermal Resistance, Junction to Case Symbol RJC Value 28 60 4.0 25 230 1.33 - 65 to + 150 Unit Vdc Vdc Vdc Adc Watts W/C C THERMAL CHARACTERISTICS Max 0.75 Unit C/W ELECTRICAL CHARACTERISTICS (TC = 25C unless otherwise noted.) Characteristic Symbol Min Typ Max Unit OFF CHARACTERISTICS Collector-Emitter Breakdown Voltage (IC = 100 mAdc, IB = 0) Collector-Emitter Breakdown Voltage (IC = 50 mAdc, VBE = 0) Emitter-Base Breakdown Voltage (IE = 10 mAdc, IC = 0) Collector Cutoff Current (VCE = 30 Vdc, VBE = 0) V(BR)CEO V(BR)CES V(BR)EBO ICES hFE Cob 28 60 4.0 -- 37 85 4.9 -- -- -- -- 10 Vdc Vdc Vdc mAdc ON CHARACTERISTICS DC Current Gain (ICE = 1.0 Adc, VCE = 5.0 Vdc) 30 75 120 -- DYNAMIC CHARACTERISTICS Output Capacitance (VCB = 26 Vdc, IE = 0, f = 1.0 MHz) (1) (1) For information only. This part is collector matched. -- 75 -- pF (continued) REV 7 (c)MOTOROLA RF DEVICE DATA Motorola, Inc. 1997 MRF899 1 ELECTRICAL CHARACTERISTICS -- continued (TC = 25C unless otherwise noted.) Characteristic Symbol Min Typ Max Unit FUNCTIONAL CHARACTERISTICS Common-Emitter Amplifier Power Gain VCC = 26 Vdc, Pout = 150 Watts (PEP), Icq = 300 mA, f1 = 900 MHz, f2 = 900.1 MHz Collector Efficiency VCC = 26 Vdc, Pout = 150 Watts (PEP), Icq = 300 mA, f1 = 900 MHz, f2 = 900.1 MHz 3rd Order Intermodulation Distortion VCC = 26 Vdc, Pout = 150 Watts (PEP), Icq = 300 mA, f1 = 900 MHz, f2 = 900.1 MHz Output Mismatch Stress VCC = 26 Vdc, Pout = 150 Watts (PEP), Icq = 300 mA, f1 = 900 MHz, f2 = 900.1 MHz, VSWR = 5:1 (all phase angles) VB R1b VBB COAX 1 R2 C3 TL1 B1 TL5 L2 C1 TL3 OUTPUT INPUT C2 C9 TL4 L3 TL2 L1 BALUN 1 R4 R3 C4 R1a VBB + C26 VB C6 C8 Q1 VCC L5 C27 + C11 + C13 C15 L8 + C18 C21 B2 + C23 COAX 2 D.U.T. TL6 L9 TL8 C25 C16 C19 L7 C24 L4 C5 C7 C10 C12 C14 C17 Gpe 8.0 9.0 -- dB 30 40 -- % IMD -- - 32 -28 dBc No Degradation in Output Power Before and After Test VCC R3 L6 C20 C22 TL7 BALUN 2 B1, B2 -- Ferrite Bead, Ferroxcube #56-590-65-3B C1, C2, C24, C25 -- 43 pF, B Case, ATC Chip Capacitor C3, C4, C20, C21 -- 100 pF, B Case, ATC Chip Capacitor C5, C6, C12, C13 -- 1000 pF, B Case, ATC Chip Capacitor C7, C8, C14, C15 -- 1800 pF, AVX Chip Capacitor C9 -- 9.1 pF, A Case, ATC Chip Capacitor C10, C11, C17, C18, C22, C23 -- 10 F, Electrolytic Capacitor Panasonic C16 -- 3.9 pF, B Case, ATC Chip Capacitor C19 -- 0.8 pF, B Case, ATC Chip Capacitor C26 -- 200 F, Electrolytic Capacitor Mallory Sprague C27 -- 500 F Electrolytic Capacitor L1 -- 5 Turns 24 AWG IDIA 0.059 Choke, 19.8 nH L2, L3, L7, L9 -- 4 Turns 20 AWG IDIA 0.163 Choke L4, L5, L6, L8 -- 12 Turns 22 AWG IDIA 0.140 Choke N1, N2 -- Type N Flange Mount, Omni Spectra Q1 -- Bias Transistor BD136 PNP R2, R3, R4, R5 -- 4.0 x 39 Ohm 1/8 W Chips in Parallel R1a, R1b -- 56 Ohm 1.0 W TL1 - TL8 -- See Photomaster Balun1, Balun2, Coax 1, Coax 2 -- 2.20 50 Ohm 0.088 o.d. Balun1, Balun2, Coax 1, Coax 2 -- Semi-rigid Coax, Micro Coax Board -- 1/32 Glass Teflon, r = 2.55 Arlon (GX-0300-55-22) Figure 1. 900 MHz Power Gain Test Circuit MRF899 2 MOTOROLA RF DEVICE DATA 200 Pout , OUTPUT POWER (WATTS) 175 150 125 100 75 50 25 0 0 5 10 15 20 Pin, INPUT POWER (WATTS) f = 800 MHz Pout , OUTPUT POWER (WATTS) 200 175 150 125 12 W 100 75 6W 50 25 30 0 800 820 840 860 880 900 f, FREQUENCY (MHz) VCC = 26 Vdc Icq = 300 mA 920 940 960 Pin = 30 W 24 W 18 W 900 MHz 960 MHz VCC = 26 Vdc Icq = 300 mA 25 Figure 2. Output Power versus Input Power Figure 3. Output Power versus Frequency Pin = 24 W IMD, INTERMODULATION DISTORTION (dBc) 200 Pout , OUTPUT POWER (WATTS) 175 150 125 100 - 20 3rd Order - 30 5th - 40 7th - 50 f1 = 900 MHz f2 = 900.1 MHz VCC = 26 Vdc Icq = 300 mA 0 25 50 75 100 125 Pout, OUTPUT POWER, WATTS (PEP) 150 175 16 W 8W 75 50 25 0 14 16 18 20 22 24 26 VCC, COLLECTOR VOLTAGE (VOLTS) f = 900 MHz Icq = 300 mA 28 30 - 60 - 70 Figure 4. Output Power versus Supply Voltage Figure 5. Intermodulation versus Output Power Icq = 1200 mA 900 mA 600 mA 10 G pe, POWER GAIN (dB) 9 8 7 6 5 9 G pe, POWER GAIN (dB) GPE C 45 8 40 300 mA 7 35 0.1 10 Pout, OUTPUT POWER (WATTS) 1 100 25 900 Figure 6. Power Gain versus Output Power Figure 7. Broadband Test Fixture Performance MOTOROLA RF DEVICE DATA MRF899 3 1.00 f = 900 MHz VCC = 26 V Icq = 300 mA 6 PO = 150 W (PEP) VCC 26 V I/P VSWR lcq = 300 mA 5 840 850 860 870 880 890 f, FREQUENCY (MHz) 30 1.50 2.00 INPUT VSWR c , EFFICIENCY (%) 11 10 50 f = 800 MHz 850 Zin 900 f = 960 MHz ZOL* 850 960 800 900 Zo = 10 f MHz 800 850 900 960 Zin Ohms 5.51 + j10.6 8.17 + j13.2 11.2 + j13.8 16.8 + j10.1 ZOL* Ohms 4.52 + j2.64 4.21 + j2.98 3.68 + j2.97 2.98 + j2.71 NOTE: Zin & ZOL* are given from NOTE: base-to-base and NOTE: collector-to-collector NOTE: respectively ZOL* = Conjugate of optimum load impedance into ZOL* = which the device operates at a given output ZOL* = power, voltage and frequency. Figure 8. Input and Output Impedances with Circuit Tuned for Maximum Gain @ PO = 150 W (PEP), VCC = 26 V MRF899 4 MOTOROLA RF DEVICE DATA C27 C26 C5 C7 C10 L6 L4 R2 C3 COAX 1 B2 L2 C1 C2 L1 L3 B1 C4 C9 C16 C19 Q1 R4 BALUN 2 C20 C22 L7 C24 C25 C17 C12 C14 L9 C23 BALUN 1 L5 R3 L8 C11 C6 C8 C21 R5 COAX 2 C18 C13 C15 Figure 9. MRF899 Test Fixture Component Layout MOTOROLA RF DEVICE DATA MRF899 5 PACKAGE DIMENSIONS Q G L 1 2 2 PL 0.25 (0.010) M TB M NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. INCHES MIN MAX 1.330 1.350 0.375 0.395 0.180 0.205 0.320 0.340 0.060 0.070 0.004 0.006 1.100 BSC 0.082 0.097 0.580 0.620 0.435 BSC 0.845 0.875 0.118 0.130 0.390 0.410 STYLE 1: PIN 1. 2. 3. 4. 5. MILLIMETERS MIN MAX 33.79 34.29 9.52 10.03 4.57 5.21 8.13 8.64 1.52 1.77 0.11 0.15 27.94 BSC 2.08 2.46 14.73 15.75 11.05 BSC 21.46 22.23 3.00 3.30 9.91 10.41 K R 5 3 4 -B- D E H N F DIM A B C D E F G H K L N Q R -T- A C SEATING PLANE COLLECTOR COLLECTOR BASE BASE EMITTER CASE 375A-01 ISSUE O 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 which may be provided in Motorola data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. 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. Mfax is a trademark of Motorola, Inc. How to reach us: USA / EUROPE / Locations Not Listed: Motorola Literature Distribution; P.O. Box 5405, Denver, Colorado 80217. 303-675-2140 or 1-800-441-2447 JAPAN: Nippon Motorola Ltd.: SPD, Strategic Planning Office, 4-32-1, Nishi-Gotanda, Shinagawa-ku, Tokyo 141, Japan. 81-3-5487-8488 MfaxTM: RMFAX0@email.sps.mot.com - TOUCHTONE 602-244-6609 ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park, - US & Canada ONLY 1-800-774-1848 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852-26629298 INTERNET: http://motorola.com/sps MRF899 6 MRF899/D MOTOROLA RF DEVICE DATA |
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