MAPRST0912-50

MAPRST0912-50 Avionics Pulsed Power Transistor 50 W, 960 - 1215 MHz, 10 µs Pulse, 10% Duty Features          Rev. V2 Outline Drawing NPN Silicon Microwave Power Transistors Common Base Configuration Broadband Class C Operation High Efficiency Inter-Digitized Geometry Diffused Emitter Ballasting Resistors Gold Metallization System Internal Input and Output Impedance Matching Hermetic Metal/Ceramic Package RoHS* Compliant Description The MAPRST0912-50 is a RF power transistor. These high power transistors are ideal for avionics, communications, radar, and industrial, scientific, and medical applications. Electrical Specifications: TA = +25°C ± 5°C, VCC = 50 V, PIN = 6.2 W (unless otherwise noted) Parameter Test Conditions Symbol Min. Max. Units Collector-Emitter Breakdown Voltage IC = 15 mA BVCES 65 - V Collector-Emitter Leakage Current VCE = 40 V ICES - 2.0 mA Thermal Resistance F = 960, 1090, 1215 MHz RTH(JC) - 0.80 °C/W Output Power F = 960, 1090, 1215 MHz PO 50 - W Power Gain F = 960, 1090, 1215 MHz GP 9.1 - dB Input Return Loss F = 960, 1090, 1215 MHz RL 40 - dB Collector Efficiency F = 960, 1090, 1215 MHz ȠC - -9 % Load Mismatch Stability F = 960 MHz VSWR-S - 10:1 - Load Mismatch Tolerance F = 960, 1090, 1215 MHz VSWR-T - 1.5:1 - * Restrictions on Hazardous Substances, European Union Directive 2011/65/EU. 1 M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: https://www.macom.com/support MAPRST0912-50 Avionics Pulsed Power Transistor 50 W, 960 - 1215 MHz, 10 µs Pulse, 10% Duty Rev. V2 Typical RF Performance VSWR-S VSWR-T P1dB Overdrive (1.5:1) (10:1) Pout (W)  Po Freq. (MHz) Pin (W) Pout (W) Gain (dB) Gain (dB) Ic (A) Eff (%) RL (dB) 960 6.2 65.9 10.25 - 2.66 49.6 -22.2 S P 73.4 0.48 1090 6.2 61.9 9.98 - 2.58 48.0 -15.2 S - 68.7 0.45 1215 6.2 64.6 10.16 0.35 2.50 51.6 -15.9 S - 74.8 0.63 Note: Po(dB) is the difference between Pout at 1dB overdrive and Pout at Pin = 6.2 W. Absolute Maximum Ratings @ +25°C Parameter Rating Collector-Emitter Voltage (VCES) 65 V Emitter-Base Voltage (VEBO) 3.0 V Collector Current (Peak) (IC) 5.3 A Power Dissipation @ +25°C (PTOT) 220 kW Output Power vs. Input Power 80 70 60 960 MHz 1090 MHz 1215 MHz 50 Storage Temperature (TSTG) -65°C to +200°C Junction Temperature (TJ) 200°C 40 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 Input Power (W) Collector Efficiency vs. Frequency Gain vs. Frequency 10.8 60 10.4 54 10.0 48 9.6 42 9.2 36 8.8 950 1000 1050 1100 1150 Frequency (MHz) 1200 1250 30 950 1000 1050 1100 1150 1200 Frequency (MHz) 2 M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: https://www.macom.com/support 1250 MAPRST0912-50 Avionics Pulsed Power Transistor 50 W, 960 - 1215 MHz, 10 µs Pulse, 10% Duty Rev. V2 Broadband Test Fixture Impedance Frequency (MHz) ZIF (Ω) ZOF (Ω) 960 3.5 - j7.5 12.0 - j7.8 1030 3.8 - j7.0 11.1 - j6.4 1090 3.9 - j6.8 10.6 - j5.1 1150 3.9 - j6.8 10.8 - j3.8 1215 3.6 - j7.0 11.1 - j3.2 Test Figure Input Circuit 50 Ω Test Figure Output Circuit ZIF ZOF 50 Ω Test Fixture Assembly 3 M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: https://www.macom.com/support MAPRST0912-50 Avionics Pulsed Power Transistor 50 W, 960 - 1215 MHz, 10 µs Pulse, 10% Duty Test Fixture Circuit Dimensions 4 M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: https://www.macom.com/support Rev. V2 MAPRST0912-50 Avionics Pulsed Power Transistor 50 W, 960 - 1215 MHz, 10 µs Pulse, 10% Duty Rev. V2 M/A-COM Technology Solutions Inc. All rights reserved. Information in this document is provided in connection with M/A-COM Technology Solutions Inc ("MACOM") products. These materials are provided by MACOM as a service to its customers and may be used for informational purposes only. Except as provided in MACOM's Terms and Conditions of Sale for such products or in any separate agreement related to this document, MACOM assumes no liability whatsoever. MACOM assumes no responsibility for errors or omissions in these materials. 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