MAPRST0912-50 Avionics Pulsed Power Transistor 50W, 960-1215 MHz, 10µs Pulse, 10% Duty Released, 05 Sep 07 Outline Drawing Features • • • • • • • • • 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 Absolute Maximum Ratings at 25°C Symbol Rating Units Collector-Emitter Voltage Parameter VCES 65 V Emitter-Base Voltage VEBO 3.0 V Collector Current (Peak) IC 5.3 A Power Dissipation @ +25°C PTOT 220 kW Storage Temperature TSTG -65 to +200 °C Junction Temperature TJ 200 °C Electrical Specifications: TC = 25 ± 5°C (Room Ambient ) Parameter Test Conditions Frequency Collector-Emitter Breakdown Voltage IC = 15mA Symbol Min Max Units BVCES 65 - V ICES - 2.0 mA Collector-Emitter Leakage Current VCE = 40V Thermal Resistance Vcc = 50V, Pin = 6.2W F = 960, 1090, 1215 MHz RTH(JC) - 0.80 °C/W Output Power Vcc = 50V, Pin = 6.2W F = 960, 1090, 1215 MHz PO 50 - W Power Gain Vcc = 50V, Pin = 6.2W F = 960, 1090, 1215 MHz GP 9.1 - dB Collector Efficiency Vcc = 50V, Pin = 6.2W F = 960, 1090, 1215 MHz ηC 40 - % Input Return Loss Vcc = 50V, Pin = 6.2W F = 960, 1090, 1215 MHz RL - -9 dB Load Mismatch Stability Vcc = 50V, Pin = 6.2W F = 960 MHz VSWR-T - 10:1 - Load Mismatch Tolerance Vcc = 50V, Pin = 6.2W F = 960, 1090, 1215 MHz VSWR-S - 1.5:1 - 1 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 / Fax: 978.366.2266 is considering for development. Performance is based on target specifications, simulated results, • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 and/or prototype measurements. Commitment to develop is not guaranteed. • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Visit www.macomtech.com for additional data sheets and product information. Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice. MAPRST0912-50 Avionics Pulsed Power Transistor 50W, 960-1215 MHz, 10µs Pulse, 10% Duty Released, 05 Sep 07 Typical RF Performance Freq. (MHz) Pin (W) Pout (W) Gain (dB) ΔGain (dB) Ic (A) Eff (%) RL (dB) 960 6.2 65.9 10.25 - 2.66 49.6 -22.2 S 1090 6.2 61.9 9.98 - 2.58 48.0 -15.2 1215 6.2 64.6 10.16 0.35 2.50 51.6 -15.9 VSWR-S VSWR-T (1.5:1) (10:1) P1dB Overdrive Pout Δ Po P 73.4 0.48 S - 68.7 0.45 S - 74.8 0.63 Note: ΔPo(dB) is the difference between Pout at 1dB overdrive and Pout at Pin = 6.2W. Collector Efficiency vs. Frequency 10.4 60 10.0 54 Efficiency (%) Gain (dB) Gain vs. Frequency 9.6 9.2 8.8 8.4 950 1050 1150 Fre q (M Hz) 1250 48 42 36 30 950 1050 1150 1250 Fre q (M Hz) 2 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 / Fax: 978.366.2266 is considering for development. Performance is based on target specifications, simulated results, • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 and/or prototype measurements. Commitment to develop is not guaranteed. • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Visit www.macomtech.com for additional data sheets and product information. Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice. MAPRST0912-50 Avionics Pulsed Power Transistor 50W, 960-1215 MHz, 10µs Pulse, 10% Duty Released, 05 Sep 07 RF Power Transfer Curve (Output Power Vs. Input Power) 80 Pout (watts) 70 60 50 40 4.5 5.5 6.5 7.5 8.5 Pin (w atts) 960 MHz 1090 MHz 1215 MHz Broadband Test Fixture Impedance F (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 3 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 / Fax: 978.366.2266 is considering for development. Performance is based on target specifications, simulated results, • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 and/or prototype measurements. Commitment to develop is not guaranteed. • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Visit www.macomtech.com for additional data sheets and product information. Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice. MAPRST0912-50 Avionics Pulsed Power Transistor 50W, 960-1215 MHz, 10µs Pulse, 10% Duty Released, 05 Sep 07 Test Fixture Circuit Dimensions Test Fixture Assembly 4 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 / Fax: 978.366.2266 is considering for development. Performance is based on target specifications, simulated results, • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 and/or prototype measurements. Commitment to develop is not guaranteed. • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Visit www.macomtech.com for additional data sheets and product information. Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice.