MRF372

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/C0082/C0070 /C0080/C0111/C0119/C0101/C0114 /C0070/C0105/C0101/C0108/C0100/C0045/C0069/C0102/C0102/C0101/C0099/C0116 /C0084/C0114/C0097/C0110/C0115/C0105/C0115/C0116/C0111/C0114 N–Channel Enhancement–Mode Lateral MOSFET Designed for broadband commercial and industrial applications with frequen- cies from 470 to 860 MHz. The high gain and broadband performance of this device make it ideal for large–signal, common source amplifier applications in 32 volt transmitter equipment.

• Typical Narrowband Two–Tone Performance @ f1 = 857 MHz, f2 = 863 MHz, 32 Volts Output Power — 180 Watts PEP Power Gain — 17 dB Efficiency — 36% IMD — –35 dBc
• Typical Broadband Two–Tone Performance @ f1 = 857 MHz, f2 = 863 MHz, 32 Volts Output Power — 180 Watts PEP Power Gain — 14.5 dB Efficiency — 37% IMD — –31 dBc
• Internally Matched, Controlled Q, for Ease of Use
• Integrated ESD Protection
• 100% Tested for Load Mismatch Stress at All Phase Angles with 3:1 VSWR @ 32 Vdc, f1 = 857 MHz, f2 = 863 MHz, 180 Watts PEP
• Excellent Thermal Stability
• Characterized with Series Equivalent Large–Signal Impedance Parameters MAXIMUM RATINGS (1) Rating Symbol Value Unit Drain–Source Voltage VDSS 68 Vdc Gate–Source Voltage VGS – 0.5, +15 Vdc Drain Current – Continuous ID 17 Adc Total Device Dissipation @ TC = 25°C Derate above 25°C PD 350 2.0 W W/°C Storage Temperature Range Tstg – 65 to +150 °C Operating Junction Temperature TJ 200 °C ESD PROTECTION CHARACTERISTICS Test Conditions Class Human Body Model 1 (Minimum) Machine Model M3 (Minimum) THERMAL CHARACTERISTICS Characteristic Symbol Max Unit Thermal Resistance, Junction to Case RθJC 0.5 °C/W (1) Each side of device measured separately. NOTE – CAUTION – MOS devices are susceptible to damage from electrostatic charge. Reasonable precautions in handling and packaging MOS devices should be observed. Order this document by MRF372/D /C0077/C0079/C0084/C0079/C0082/C0079/C0076/C0065 SEMICONDUCTOR TECHNICAL DATA 470 – 860 MHz, 180 W, 32 V LATERAL N–CHANNEL RF POWER MOSFET CASE 375G–04, STYLE 1 NI–860C3 /C0077/C0082/C0070/C0051/C0055/C0050  Motorola, Inc. 2002 REV 5

ELECTRICAL CHARACTERISTICS (TC = 25°C unless otherwise noted) Characteristic Symbol Min Typ Max Unit OFF CHARACTERISTICS (1) Drain–Source Breakdown Voltage (VGS = 0 Vdc, ID =10 µA) V(BR)DSS 68 — — Vdc Zero Gate Voltage Drain Current (VDS = 32 Vdc, VGS = 0 Vdc) IDSS — — 10 µAdc Gate–Source Leakage Current (VGS = 5 Vdc, VDS = 0 Vdc) IGSS — — 1 µAdc ON CHARACTERISTICS (1) Gate Threshold Voltage (VDS = 10 V, ID = 200 µA) VGS(th) 2 3 4 Vdc Gate Quiescent Voltage (VDS = 32 V, ID = 100 mA) VGS(Q) 2.5 3.5 4.5 Vdc Drain–Source On–Voltage (VGS = 10 V, ID = 3 A) VDS(on) — 0.28 0.45 Vdc Forward Transconductance (VDS = 10 V, ID = 3 A) gfs — 2.6 — S DYNAMIC CHARACTERISTICS (1) Input Capacitance (Includes Input Matching Capacitance) (VDS = 32 V, VGS = 0 V, f = 1 MHz) Ciss — 260 — pF Output Capacitance (VDS = 32 V, VGS = 0 V, f = 1 MHz) Coss — 69 — pF Reverse Transfer Capacitance (VDS = 32 V, VGS = 0 V, f = 1 MHz) Crss — 2.5 — pF FUNCTIONAL CHARACTERISTICS, NARROWBAND OPERATION (In Motorola MRF372 Narrowband Circuit, 50 ohm system) (2) Common Source Power Gain (VDD = 32 V, Pout = 180 W PEP, IDQ = 2 x 400 mA, f1 = 857 MHz, f2 = 863 MHz) Gps 16 17 — dB Drain Efficiency (VDD = 32 V, Pout = 180 W PEP, IDQ = 2 x 400 mA, f1 = 857 MHz, f2 = 863 MHz) η 33 36 — % Intermodulation Distortion (VDD = 32 Vdc, Pout = 180 W PEP, IDQ = 2 x 400 mA, f1 = 857 MHz, f2 = 863 MHz) IMD — –35 –31 dBc Output Mismatch Stress (VDD = 32 Vdc, Pout = 180 W PEP, IDQ = 2 x 400 mA, f1 = 857 MHz, f2 = 863 MHz, VSWR = 3:1 at all phase angles of test) ψ No Degradation in Output Power TYPICAL CHARACTERISTICS, BROADBAND OPERATION (In Motorola MRF372 Broadband Circuit, 50 ohm system) (2) Common Source Power Gain (VDD = 32 Vdc, Pout = 180 W PEP, IDQ = 2 x 500 mA, f1 = 857 MHz, f2 = 863 MHz) Gps — 14.5 — dB Drain Efficiency (VDD = 32 Vdc, Pout = 180 W PEP, IDQ = 2 x 500 mA, f1 = 857 MHz, f2 = 863 MHz) η — 37 — % Intermodulation Distortion (VDD = 32 Vdc, Pout = 180 W PEP, IDQ = 2 x 500 mA, f1 = 857 MHz, f2 = 863 MHz) IMD — –31 — dBc (1) Each side of device measured separately. (2) Measured in push–pull configuration.

Figure 1. Capacitance versus Voltage Note: Ciss does not include input matching capacitance.

Figure 2. 860 MHz Narrowband DC Bias Networks Table 1. 860 MHz Narrowband DC Bias Networks Component Designations and Values

Figure 3. 860 MHz Narrowband Component Layout

Figure 9. Narrowband Series Equivalent Input and Output Impedance gate to gate, balanced configuration. from drain to drain, balanced configuration.

Figure 10. 470–860 MHz Broadband DC Bias Networks Table 2. 470–860 MHz Broadband DC Bias Networks Component Designations and Values

Figure 11. 470–860 MHz Broadband Component Layout

Figure 15. Broadband Series Equivalent Input and Output Impedance gate to gate, balanced configuration. from drain to drain, balanced configuration.

CASE 375G–04 ISSUE E /C0049 /C0050 /C0051/C0052 /C0053 D Q G L K H E F C /C0083/C0069/C0065/C0084/C0073/C0078/C0071 /C0080/C0076/C0065/C0078/C0069 /C0078/C0079/C0084/C0069/C0083/C0058 /C0049/C0046 /C0067/C0079/C0078/C0084/C0082/C0079/C0076/C0076/C0073/C0078/C0071 /C0068/C0073/C0077/C0069/C0078/C0083/C0073/C0079/C0078/C0058 /C0073/C0078/C0067/C0072/C0046 /C0050/C0046 /C0073/C0078/C0084/C0069/C0082/C0080/C0082/C0069/C0084 /C0068/C0073/C0077/C0069/C0078/C0083/C0073/C0079/C0078/C0083 /C0065/C0078/C0068 /C0084/C0079/C0076/C0069/C0082/C0065/C0078/C0067/C0069/C0083 /C0080/C0069/C0082 /C0065/C0083/C0077/C0069 /C0089/C0049/C0052/C0046/C0053/C0077/C0045/C0049/C0057/C0057/C0052/C0046 /C0051/C0046 /C0068/C0073/C0077/C0069/C0078/C0083/C0073/C0079/C0078 /C0072 /C0084/C0079 /C0066/C0069 /C0077/C0069/C0065/C0083/C0085/C0082/C0069/C0068 /C0048/C0046/C0048/C0051/C0048 /C0040/C0048/C0046/C0055/C0054/C0050/C0041 /C0065/C0087/C0065/C0089 /C0070/C0082/C0079/C0077 /C0080/C0065/C0067/C0075/C0065/C0071/C0069 /C0066/C0079/C0068/C0089/C0046 /C0052/C0046 /C0082/C0069/C0067/C0079/C0077/C0077/C0069/C0078/C0068/C0069/C0068 /C0066/C0079/C0076/C0084 /C0067/C0069/C0078/C0084/C0069/C0082 /C0068/C0073/C0077/C0069/C0078/C0083/C0073/C0079/C0078 /C0079/C0070 /C0049/C0046/C0049/C0052/C0048 /C0040/C0050/C0056/C0046/C0057/C0054/C0041 /C0066/C0065/C0083/C0069/C0068 /C0079/C0078 /C0051/C0077 /C0083/C0067/C0082/C0069/C0087/C00464X B A T /C0068/C0073/C0077 /C0065 /C0077/C0073/C0078 /C0077/C0065/C0088 /C0077/C0073/C0078 /C0077/C0065/C0088 /C0077/C0073/C0076/C0076/C0073/C0077/C0069/C0084/C0069/C0082/C0083 /C0049/C0046/C0051/C0051/C0053 /C0049/C0046/C0051/C0052/C0053 /C0051/C0051/C0046/C0057/C0049 /C0051/C0052/C0046/C0049/C0054 /C0073/C0078/C0067/C0072/C0069/C0083 /C0066/C0048/C0046/C0051/C0056/C0048 /C0048/C0046/C0051/C0057/C0048 /C0057/C0046/C0054/C0053 /C0057/C0046/C0057/C0049 /C0067/C0048/C0046/C0049/C0056/C0048 /C0048/C0046/C0050/C0050/C0052 /C0052/C0046/C0053/C0055 /C0053/C0046/C0054/C0057 /C0068/C0048/C0046/C0051/C0050/C0053 /C0048/C0046/C0051/C0051/C0053 /C0056/C0046/C0050/C0054 /C0056/C0046/C0053/C0049 /C0069/C0048/C0046/C0048/C0054/C0048 /C0048/C0046/C0048/C0055/C0048 /C0049/C0046/C0053/C0050 /C0049/C0046/C0055/C0056 /C0070/C0048/C0046/C0048/C0048/C0052 /C0048/C0046/C0048/C0048/C0054 /C0048/C0046/C0049/C0048 /C0048/C0046/C0049/C0053 /C0071 /C0072/C0048/C0046/C0048/C0057/C0055 /C0048/C0046/C0049/C0048/C0055 /C0050/C0046/C0052/C0054 /C0050/C0046/C0055/C0050 /C0075/C0048/C0046/C0049/C0051/C0053 /C0048/C0046/C0049/C0054/C0053 /C0051/C0046/C0052/C0051 /C0052/C0046/C0049/C0057 /C0076 /C0078/C0048/C0046/C0056/C0053/C0049 /C0048/C0046/C0056/C0054/C0057 /C0050/C0049/C0046/C0054/C0050 /C0050/C0050/C0046/C0048/C0055 /C0081/C0048/C0046/C0049/C0049/C0056 /C0048/C0046/C0049/C0051/C0056 /C0051/C0046/C0048/C0048 /C0051/C0046/C0051/C0048 /C0082/C0048/C0046/C0051/C0057/C0053 /C0048/C0046/C0052/C0048/C0053 /C0049/C0048/C0046/C0048/C0051 /C0049/C0048/C0046/C0050/C0057 /C0083/C0084/C0089/C0076/C0069 /C0049/C0058 /C0080/C0073/C0078 /C0049/C0046 /C0068/C0082/C0065/C0073/C0078 /C0050/C0046 /C0068/C0082/C0065/C0073/C0078 /C0051/C0046 /C0071/C0065/C0084/C0069 /C0052/C0046 /C0071/C0065/C0084/C0069 /C0053/C0046 /C0083/C0079/C0085/C0082/C0067/C0069 /C0049/C0046/C0049/C0048/C0048 /C0066/C0083/C0067 /C0048/C0046/C0052/C0050/C0053 /C0066/C0083/C0067 /C0050/C0055/C0046/C0057/C0052 /C0066/C0083/C0067 /C0049/C0048/C0046/C0056 /C0066/C0083/C0067 /C0074/C0048/C0046/C0050/C0049/C0050/C0053 /C0066/C0083/C0067 /C0053/C0046/C0051/C0057/C0055 /C0066/C0083/C0067 /C0077/C0048/C0046/C0056/C0053/C0050 /C0048/C0046/C0056/C0054/C0056 /C0050/C0049/C0046/C0054/C0052 /C0050/C0050/C0046/C0048/C0053 /C0083/C0048/C0046/C0051/C0057/C0052 /C0048/C0046/C0052/C0048/C0054 /C0049/C0048/C0046/C0048/C0049 /C0049/C0048/C0046/C0051/C0049 /C0098/C0098/C0098/C0048/C0046/C0048/C0049/C0048 /C0082/C0069/C0070 /C0048/C0046/C0050/C0053 /C0082/C0069/C0070 /C0099/C0099/C0099/C0048/C0046/C0048/C0049/C0053 /C0082/C0069/C0070 /C0048/C0046/C0051/C0056 /C0082/C0069/C0070 /C0077/C0065/C0077/C0098/C0098/C0098 /C0066/C0077/C0084 /C0077/C0065/C0077/C0098/C0098/C0098 /C0066/C0077/C0084 B (FLANGE) /C0077/C0065/C0077/C0098/C0098/C0098 /C0066/C0077/C0084 /C0077/C0065/C0077/C0099/C0099/C0099 /C0066/C0077/C0084 R (LID) S (INSULATOR) J /C0077/C0065/C0077/C0098/C0098/C0098 /C0066/C0077/C0084 /C0077/C0065/C0077/C0099/C0099/C0099 /C0066/C0077/C0084 N (LID) M (INSULATOR) A NI–860C3 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 expens es, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized u se, 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/A ffirmative 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. /C0069 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 Technical Information Center: 1–800–521–6274 HOME PAGE: http://www.motorola.com/semiconductors/ MRF372/D◊