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| MOTOROLA The RF Line SEMICONDUCTOR TECHNICAL DATA Order this document by MRF323/D NPN Silicon RF Power Transistor . . . designed primarily for wideband large-signal driver and predriver amplifier stages in the 200- 500 MHz frequency range. * Guaranteed Performance at 400 MHz, 28 V Output Power = 20 Watts Power Gain = 10 dB Min Efficiency = 50% Min * 100% Tested for Load Mismatch at all Phase Angles with 30:1 VSWR * Gold Metallization System for High Reliability * Computer-Controlled Wirebonding Gives Consistent Input Impedance MRF323 20 W, 400 MHz RF POWER TRANSISTOR NPN SILICON MAXIMUM RATINGS Rating Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Collector Current -- Continuous Collector Current -- Peak Total Device Dissipation @ TC = 25C (1) Derate above 25C Storage Temperature Range Symbol VCEO VCBO VEBO IC PD Tstg Value 33 60 4.0 2.2 3.0 55 310 - 65 to +150 Unit Vdc Vdc Vdc Adc Watts mW/C C CASE 244-04, STYLE 1 THERMAL CHARACTERISTICS Characteristic Thermal Resistance, Junction to Case Symbol RJC Max 3.2 Unit C/W ELECTRICAL CHARACTERISTICS (TC = 25C unless otherwise noted.) Characteristic Symbol Min Typ Max Unit OFF CHARACTERISTICS Collector-Emitter Breakdown Voltage (IC = 20 mAdc, IB = 0) Collector-Emitter Breakdown Voltage (IC = 20 mAdc, VBE = 0) Collector-Base Breakdown Voltage (IC = 20 mAdc, IE = 0) Emitter-Base Breakdown Voltage (IE = 2.0 mAdc, IC = 0) Collector Cutoff Current (VCB = 30 Vdc, IE = 0) V(BR)CEO V(BR)CES V(BR)CBO V(BR)EBO ICBO 33 60 60 4.0 -- -- -- -- -- -- -- -- -- -- 2.0 Vdc Vdc Vdc Vdc mAdc ON CHARACTERISTICS DC Current Gain (IC = 1.0 Adc, VCE = 5.0 Vdc) hFE 20 -- 80 -- NOTE: (continued) 1. This device is designed for RF operation. The total device dissipation rating applies only when the device is operated as an RF amplifier. (c)MOTOROLA RF DEVICE DATA Motorola, Inc. 1994 MRF323 1 ELECTRICAL CHARACTERISTICS -- continued (TC = 25C unless otherwise noted.) Characteristic Symbol Min Typ Max Unit DYNAMIC CHARACTERISTICS Output Capacitance (VCB = 28 Vdc, IE = 0, f = 1.0 MHz) Cob -- 20 24 pF FUNCTIONAL TESTS (Figure 1) Common-Emitter Amplifier Power Gain (VCC = 28 Vdc, Pout = 20 W, f = 400 MHz) Collector Efficiency (VCC = 28 Vdc, Pout = 20 W, f = 400 MHz) Load Mismatch (VCC = 28 Vdc, Pout = 20 W, f = 400 MHz, VSWR = 30:1 all phase angles) GPE No Degradation in Output Power 10 50 11 60 -- -- dB % L4 + - C11 + 28 V - C8 L3 C9 C10 C12 Z3 DUT RF INPUT Z1 Z2 L2 Z4 RF OUTPUT L1 C1 C2 C5 C3 C4 R1 C6 C7 C1, C2, C6 -- 1.0 - 20 pF Johanson Trimmer (JMC 5501) C3, C4 -- 47 pF ATC Chip Capacitor C5, C8 -- 0.1 F Erie Redcap C7 -- 0.5 - 10 pF Johanson Trimmer (JMC 5201) C9, C10 -- 680 pF Feedthru C11 -- 1.0 F 50 Volt Tantalum C12 -- 0.018 F Vitramon Chip Capacitor L1 -- 0.33 H Molded Choke with Ferroxcube Bead L1 -- (Ferroxcube 56-590-65/4B) on Ground End L2 -- 6 Turns #20 Enamel, 1/4 ID, Closewound L3 -- 4 Turns #20 Enamel, 1/8 ID, Closewound L4 -- Ferroxcube VK200-19/4B R1 -- 5.1 1/4 Watt Z1 -- Microstrip 0.1 W x 1.35 L Z2 -- Microstrip 0.1 W x 0.55 L Z3 -- Microstrip 0.1 W x 0.8 L Z4 -- Microstrip 0.1 W x 1.75 L Board -- Glass Teflon r = 2.56, t = 0.062 Input/Output Connectors -- Type N Figure 1. 400 MHz Test Circuit Schematic MRF323 2 MOTOROLA RF DEVICE DATA 25 Pout , OUTPUT POWER (WATTS) Pout , OUTPUT POWER (WATTS) 25 f = 200 MHz 400 500 20 Pin = 3 W 2.5 W 20 15 2W 10 1.5 W 1W 5 VCC = 28 V 0 0 200 300 400 0.7 W 0.4 W 500 15 10 5 VCC = 28 V 0 0 1 2 3 4 5 f, FREQUENCY (MHz) Pin, INPUT POWER (WATTS) Figure 2. Output Power versus Frequency Figure 3. Output Power versus Input Power 24 G PE , COMMON EMITTER AMPLIFIER POWER GAIN (dB) Pout , OUTPUT POWER (WATTS) Pin = 1.8 W 20 22 Po = 20 W VCC = 28 V 18 16 1.1 W 12 14 10 8 f = 400 MHz 4 10 14 18 22 26 30 6 2 0 200 300 400 500 VCC, SUPPLY VOLTAGE (VOLTS) f, FREQUENCY (MHz) Figure 4. Output Power versus Supply Voltage Figure 5. Power Gain versus Frequency MOTOROLA RF DEVICE DATA MRF323 3 0 -5 400 Zin f = 200 MHz - 10 450 5 10 500 5 450 400 ZOL* f = 200 MHz 10 500 Pout = 20 W, VCC = 28 V f MHz 200 400 450 500 Zin Ohms 0.6 - j0.23 0.71 + j1.79 1.2 + j3.8 2.3 + j5.5 ZOL* Ohms 7.2 - j11.4 6.0 - j6.87 5.9 - j5.1 6.2 - j3.1 15 20 25 ZOL* = Conjugate of the optimum load impedance into which the device output operates at a given output power, ZOL* = voltage and frequency. Figure 6. Series Equivalent Impedance MRF323 4 MOTOROLA RF DEVICE DATA PACKAGE DIMENSIONS 2 3 4 1 D K M DIM A B C D E G J K M P S T U STYLE 1: PIN 1. 2. 3. 4. MILLIMETERS MIN MAX 7.06 7.26 6.20 6.50 14.99 16.51 5.46 5.96 1.40 1.65 1.52 --- 0.08 0.17 11.05 --- 45_NOM --- 1.27 3.00 3.25 1.40 1.77 2.92 3.68 INCHES MIN MAX 0.278 0.286 0.244 0.256 0.590 0.650 0.215 0.235 0.055 0.065 0.060 --- 0.003 0.007 0.435 --- 45 _NOM --- 0.050 0.118 0.128 0.055 0.070 0.115 0.145 T A J F SEATING PLANE P 8-32 NC 2A U S C WRENCH FLAT E B EMITTER BASE EMITTER COLLECTOR CASE 244-04 ISSUE J MOTOROLA RF DEVICE DATA MRF323 5 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. ASIA PACIFIC: Motorola Semiconductors H.K. Ltd.; Silicon Harbour Center, No. 2 Dai King Street, Tai Po Industrial Estate, Tai Po, N.T., Hong Kong. MRF323 6 *MRF323/D* MRF323/D MOTOROLA RF DEVICE DATA |
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