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| MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MRF373A/D The RF MOSFET Line RF Power Field Effect Transistors N-Channel Enhancement-Mode Lateral MOSFETs Designed for broadband commercial and industrial applications with frequencies from 470 to 860 MHz. The high gain and broadband performance of these devices make them ideal for large-signal, common source amplifier applications in 28/32 volt transmitter equipment. * Typical CW Performance at 860 MHz, 32 Volts, Narrowband Fixture Output Power -- 75 Watts Power Gain -- 18.2 dB Efficiency -- 60% * 100% Tested for Load Mismatch Stress at All Phase Angles with 10:1 VSWR @ 32 Vdc, 860 MHz, 75 Watts CW * Integrated ESD Protection D * Excellent Thermal Stability * Characterized with Series Equivalent Large-Signal Impedance Parameters * In Tape and Reel. R1 = 500 units per 32 mm, 13 inch Reel. MRF373AR1 MRF373ASR1 470 - 860 MHz, 75 W, 32 V LATERAL N-CHANNEL BROADBAND RF POWER MOSFETs CASE 360B-05, STYLE 1 NI-360 MRF373AR1 G CASE 360C-05, STYLE 1 NI-360S MRF373ASR1 S MAXIMUM RATINGS Rating Drain-Source Voltage Gate-Source Voltage Total Device Dissipation @ TC = 25C Derate above 25C MRF373AR1 MRF373ASR1 Storage Temperature Range Operating Junction Temperature Tstg TJ Symbol VDSS VGS PD Value 70 - 0.5, +15 197 1.12 278 1.59 - 65 to +150 200 Unit Vdc Vdc Watts W/C Watts W/C C C ESD PROTECTION CHARACTERISTICS Test Conditions Human Body Model Machine Model MRF373AR1 MRF373ASR1 Class 1 (Minimum) M2 (Minimum) M1 (Minimum) THERMAL CHARACTERISTICS Characteristic Thermal Resistance, Junction to Case MRF373AR1 MRF373ASR1 Symbol RJC Max 0.89 0.63 Unit C/W NOTE - CAUTION - MOS devices are susceptible to damage from electrostatic charge. Reasonable precautions in handling and packaging MOS devices should be observed. REV 2 MOTOROLA RF Motorola, Inc. 2002 DEVICE DATA MRF373AR1 MRF373ASR1 1 ELECTRICAL CHARACTERISTICS (TC = 25C unless otherwise noted) Characteristic OFF CHARACTERISTICS Drain-Source Breakdown Voltage (VGS = 0 Vdc, ID =1 A) Zero Gate Voltage Drain Current (VDS = 32 Vdc, VGS = 0 Vdc) Gate-Source Leakage Current (VGS = 5 Vdc, VDS = 0 Vdc) ON CHARACTERISTICS Gate Threshold Voltage (VDS = 10 V, ID = 200 A) Gate Quiescent Voltage (VDS = 32 V, ID = 100 mA) Drain-Source On-Voltage (VGS = 10 V, ID = 3 A) DYNAMIC CHARACTERISTICS Input Capacitance (VDS = 32 V, VGS = 0, f = 1 MHz) Output Capacitance (VDS = 32 V, VGS = 0, f = 1 MHz) Reverse Transfer Capacitance (VDS = 32 V, VGS = 0, f = 1 MHz) FUNCTIONAL CHARACTERISTICS (50 ohm system) Common Source Power Gain (VDD = 32 V, Pout = 75 W CW, IDQ = 200 mA, f = 860 MHz) Drain Efficiency (VDD = 32 V, Pout = 75 W CW, IDQ = 200 mA, f = 860 MHz) Load Mismatch (VDD = 32 V, Pout = 75 W CW, IDQ = 200 mA, f = 860 MHz, Load VSWR at 10:1 at All Phase Angles) Gps No Degradation in Output Power 16.5 56 18.2 60 -- -- dB % Ciss Coss Crss -- -- -- 98.5 49 2 -- -- -- pF pF pF VGS(th) VGS(Q) VDS(on) 2 2.5 -- 2.9 3.3 0.41 4 4.5 0.45 Vdc Vdc Vdc V(BR)DSS IDSS IGSS 70 -- -- -- -- -- -- 1 1 Vdc Adc Adc Symbol Min Typ Max Unit MRF373AR1 MRF373ASR1 2 MOTOROLA RF DEVICE DATA R3 VGG C17 R2 C12 C14 C13 R1 RF INPUT C11 C10 C9 CUT OUT AREA C8 C7 C1 C2 C16 C15 L1 C3 C4 C5 C6 RF OUTPUT VDD MRF373A Rev 01 Figure 1. MRF373AR1/ASR1 Narrowband Test Circuit Component Layout Table 1. MRF373AR1/ASR1 Narrowband Test Circuit Component Layout Designations and Values Designation C1, C2 C3 C4 C5, C10 C6 C7 C8 C9 C11 C12 C13 C14, C15 C16 C17 L1A R1, R2 R3 PCB Description 18 pF Chip Capacitors, B Case, ATC 12 pF Chip Capacitor, B Case, ATC 1.8 pF Chip Capacitor, B Case, ATC 51 pF Chip Capacitors, B Case, ATC 0.3 pF Chip Capacitor, B Case, ATC (Used only on the MRF373AS) 15 pF Chip Capacitor, B Case, ATC 10 pF Chip Capacitor, B Case, ATC 2.7 pF Chip Capacitor, B Case, ATC 0.5 pF Chip Capacitor, B Case, ATC 1000 pF Chip Capacitor, B Case, ATC 39 pF Chip Capacitor, B Case, ATC 470 pF Chip Capacitors, B Case, ATC 2.2 mF, 100 V Chip Capacitor, Vishay #VJ3640Y225KXBAT 10 mF, 35 V Tantalum Capacitor, Kemet #T491D106K35AS 12 nH, Coilcraft #A04T 390 , 1/2 Chip Resistors, Vishay Dale (2010) 1 k, 1/2 Chip Resistor, Vishay Dale (2010) MRF373 Printed Circuit Board Rev 01, CuClad 250 (GX-0300-55), Height 30 mils, r = 2.55 MOTOROLA RF DEVICE DATA MRF373AR1 MRF373ASR1 3 TYPICAL CHARACTERISTICS 20 19 G ps , POWER GAIN (dB) 18 17 100 mA 16 15 IDQ = 500 mA 400 mA 300 mA 200 mA VDD = 32 Vdc f = 860 MHz 1 10 Pout, OUTPUT POWER (WATTS) CW 100 Figure 2. Power Gain versus Output Power 30 G ps , POWER GAIN (dB) IRL, INPUT RETURN LOSS (dB) 25 20 15 10 5 800 VDD = 32 Vdc Pout = 75 W (CW) IDQ = 200 mA Gps 62 60 IRL 58 56 54 52 920 , DRAIN EFFICIENCY (%) C rss , CAPACITANCE (pF) 820 840 860 880 900 f, FREQUENCY (MHz) Figure 3. Performance in Narrowband Circuit 200 C oss , C iss , CAPACITANCE (pF) 20 150 15 100 Ciss 10 50 Coss Crss 5 0 0 10 20 30 40 50 0 60 VDS, DRAIN SOURCE VOLTAGE (VOLTS) Figure 4. Capacitance versus Voltage MRF373AR1 MRF373ASR1 4 MOTOROLA RF DEVICE DATA f = 845 MHz Zin Zo = 2 f = 875 MHz f = 845 MHz ZOL* f = 875 MHz VDD = 32 V, IDQ = 200 mA, Pout = 75 W CW f MHz 845 860 875 Zin Zin 0.58 + j0.29 0.56 + j0.11 0.56 - j0.06 ZOL* 1.60 - j0.07 1.65 - j0.22 1.79 - j0.38 = Complex conjugate of the source impedance. ZOL* = Complex conjugate of the optimum load impedance at a given output power, voltage, IMD, bias current and frequency. Note: ZOL* was chosen based on tradeoffs between gain, output power, drain efficiency and intermodulation distortion. Input Matching Network Device Under Test Output Matching Network Z in Z * OL Figure 5. Series Equivalent Input and Output Impedance MOTOROLA RF DEVICE DATA MRF373AR1 MRF373ASR1 5 NOTES MRF373AR1 MRF373ASR1 6 MOTOROLA RF DEVICE DATA PACKAGE DIMENSIONS 2X B G 1 Q aaa M TA M B M 3 NOTES: 1. INTERPRET DIMENSIONS AND TOLERANCES PER ASME Y14.5M-1994. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION H IS MEASURED 0.030 (0.762) AWAY FROM PACKAGE BODY. INCHES MIN MAX 0.795 0.805 0.225 0.235 0.125 0.175 0.210 0.220 0.055 0.065 0.004 0.006 0.562 BSC 0.077 0.087 0.220 0.250 0.355 0.365 0.357 0.363 0.125 0.135 0.227 0.233 0.225 0.235 0.005 REF 0.010 REF 0.015 REF MILLIMETERS MIN MAX 20.19 20.45 5.72 5.97 3.18 4.45 5.33 5.59 1.40 1.65 0.10 0.15 14.28 BSC 1.96 2.21 5.59 6.35 9.02 9.27 9.07 9.22 3.18 3.43 5.77 5.92 5.72 5.97 0.13 REF 0.25 REF 0.38 REF B (FLANGE) 2X 2 D bbb M T A 2X M K R (LID) B M ccc N (LID) M TA M B M ccc M TA C M B M H F E S (INSULATOR) T M (INSULATOR) SEATING PLANE aaa TA M M TA M B M DIM A B C D E F G H K M N Q R S aaa bbb ccc bbb M B M A A CASE 360B-05 ISSUE F NI-360 MRF373AR1 STYLE 1: PIN 1. DRAIN 2. GATE 3. SOURCE A B A (FLANGE) 1 NOTES: 1. INTERPRET DIMENSIONS AND TOLERANCES PER ASME Y14.5M-1994. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION H IS MEASURED 0.030 (0.762) AWAY FROM PACKAGE BODY. B (FLANGE) 2X 2 2X K M D M bbb TA M B R (LID) ccc N (LID) M TA M B F M ccc E M TA M B M H C PIN 3 bbb M SEATING PLANE M S (INSULATOR) M (INSULATOR) T M aaa M TA M B M DIM A B C D E F H K M N R S aaa bbb ccc INCHES MIN MAX 0.375 0.385 0.225 0.235 0.105 0.155 0.210 0.220 0.035 0.045 0.004 0.006 0.057 0.067 0.085 0.115 0.355 0.365 0.357 0.363 0.227 0.23 0.225 0.235 0.005 REF 0.010 REF 0.015 REF MILLIMETERS MIN MAX 9.53 9.78 5.72 5.97 2.67 3.94 5.33 5.59 0.89 1.14 0.10 0.15 1.45 1.70 2.16 2.92 9.02 9.27 9.07 9.22 5.77 5.92 5.72 5.97 0.13 REF 0.25 REF 0.38 REF TA B CASE 360C-05 ISSUE D NI-360S MRF373ASR1 STYLE 1: PIN 1. DRAIN 2. GATE 3. SOURCE MOTOROLA RF DEVICE DATA MRF373AR1 MRF373ASR1 7 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, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer. MOTOROLA and the logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. E Motorola, Inc. 2002. How to reach us: USA/EUROPE/Locations Not Listed: Motorola Literature Distribution; P.O. Box 5405, Denver, Colorado 80217. 1-303-675-2140 or 1-800-441-2447 JAPAN: Motorola Japan Ltd.; SPS, Technical Information Center, 3-20-1, Minami-Azabu. Minato-ku, Tokyo 106-8573 Japan. 81-3-3440-3569 ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; Silicon Harbour Centre, 2 Dai King Street, Tai Po Industrial Estate, Tai Po, N.T., Hong Kong. 852-26668334 Technical Information Center: 1-800-521-6274 HOME PAGE: http://www.motorola.com/semiconductors/ MRF373AR1 MRF373ASR1 8 MRF373A/D MOTOROLA RF DEVICE DATA |
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