MRF392 MACOM | Alldatasheet

Document overview

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Technical content

/C0078/C0080/C0078 /C0083/C0105/C0108/C0105/C0099/C0111/C0110 /C0080/C0117/C0115/C0104/C0045/C0080/C0117/C0108/C0108 /C0082/C0070 /C0080/C0111/C0119/C0101/C0114 /C0084/C0114/C0097/C0110/C0115/C0105/C0115/C0116/C0111/C0114 Designed primarily for wideband large–signal output and driver amplifier stages in the 30 to 500 MHz frequency range.

  • Specified 28 Volt, 400 MHz Characteristics — Output Power = 125 W Typical Gain = 10 dB Efficiency = 55% (Typ)
  • Built–In Input Impedance Matching Networks for Broadband Operation
  • Push–Pull Configuration Reduces Even Numbered Harmonics
  • Gold Metallization System for High Reliability
  • 100% Tested for Load Mismatch 1, 45, 8 The MRF392 is two transistors in a single package with separate base and collector leads and emitters common. This arrangement provides the designer with a space saving device capable of operation in a push–pull configuration. PUSH–PULL TRANSISTORS MAXIMUM RATINGS Rating Symbol Value Unit Collector–Emitter Voltage VCEO 30 Vdc Collector–Base Voltage VCBO 60 Vdc Emitter–Base Voltage VEBO 4.0 Vdc Collector Current — Continuous IC 16 Adc Total Device Dissipation @ TC = 25°C (1) Derate above 25°C PD 270 1.54 Watts W/°C Storage Temperature Range Tstg –65 to +150 °C Junction Temperature TJ 200 °C THERMAL CHARACTERISTICS Characteristic Symbol Max Unit Thermal Resistance, Junction to Case R θJC 0.65 °C/W NOTE: 1. This device is designed for RF operation. The total device dissipation rating applies only when the device is operated as an RF push–pull amplifier. /C0077/C0082/C0070/C0051/C0057/C0050

125 W, 30 to 500 MHz

CONTROLLED “Q” BROADBAND PUSH–PULL RF POWER TRANSISTOR NPN SILICON CASE 744A–01, STYLE 1 Order this document by MRF 392/DSEMICONDUCTOR TECHNICA L D ATA REV 8

  1. Each transistor chip measured separately.
  2. Both transistor chips operating in push–pull amplifier.

Figure 1. 400 MHz Test Fixture

Figure 2. Output Power versus Input Power Figure 3. Output Power versus Input Power Figure 4. Output Power versus Supply Voltage Figure 5. Output Power versus Supply Voltage Figure 6. Series Equivalent Input/Output Impedance

225 MHz 400 MHz

225 MHz

500 MHz

400 MHz

ZOL * = given output power, voltage and frequency. collector–to–collector respectively.

CASE 744A–01 ISSUE C NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. STYLE 1: PIN 1. EMITTER (COMMON) 2. COLLECTOR 3. COLLECTOR 4. EMITTER (COMMON) 5. EMITTER (COMMON) 6. BASE 7. BASE 8. EMITTER (COMMON) –T– M K K L G F V Q 4 PL 2 PL U 4 PL D 4 PL R 56 78 12 34 –B– MAM0.76 (0.030) B M –A– SEATING PLANE N E C J H DIM MIN MAX MIN MAX INCHES MILLIMETERS A 22.60 23.11 0.890 0.910 B 9.52 10.03 0.375 0.395 C 6.65 7.16 0.262 0.282 D 1.60 1.95 0.063 0.077 E 2.94 3.40 0.116 0.134 F 2.87 3.22 0.113 0.127 G 16.51 BSC 0.650 BSC H 4.01 4.36 0.158 0.172 J 0.07 0.15 0.003 0.006 K 4.34 4.90 0.171 0.193 L 12.45 12.95 0.490 0.510 M 45 NOM 45 NOM N 1.051 11.02 0.414 0.434 Q 3.04 3.35 0.120 0.132 R 9.90 10.41 0.390 0.410 U 1.02 1.27 0.040 0.050 V 0.64 0.89 0.025 0.035 /C0095/C0095 Specifications subject to change without notice. n North America: Tel. (800) 366-2266, Fax (800) 618-8883 n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 Visit www.macom.com for additional data sheets and product information. R EV 8