PH1214-20EL Radar Pulsed Power Transistor 20W, 1.2-1.4 GHz, 2ms Pulse, 10% Duty M/A-COM Products Released, 30 May 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 70 V Emitter-Base Voltage VEBO 3.0 V IC 1.5 A Collector Current (Peak) Power Dissipation @ +25°C PTOT 30 W 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 = 12.5mA Symbol Min Max Units BVCES 60 - V ICES - 2.5 mA Collector-Emitter Leakage Current VCE = 40V Thermal Resistance Vcc = 28V, Pout = 20W F = 1.2, 1.3, 1.4 GHz RTH(JC) - 5.8 °C/W Output Power Vcc = 28V, Pout = 20W F = 1.2, 1.3, 1.4 GHz PIN - 2.3 W Power Gain Vcc = 28V, Pout = 20W F = 1.2, 1.3, 1.4 GHz GP 9.5 - dB Collector Efficiency Vcc = 28V, Pout = 20W F = 1.2, 1.3, 1.4 GHz ηC 50 - % Input Return Loss Vcc = 28V, Pout = 20W F = 1.2, 1.3, 1.4 GHz RL - -6 dB Load Mismatch Tolerance Vcc = 28V, Pout = 20W F = 1.2, 1.3, 1.4 GHz VSWR-T - 3:1 - Load Mismatch Stability Vcc = 28V, Pout = 20W F = 1.2, 1.3, 1.4 GHz VSWR-S - 1.5:1 - 1 ADVANCED: Data Sheets contain information regarding a product M/A-COM is considering for • North America Tel: 800.366.2266 / Fax: 978.366.2266 development. Performance is based on target specifications, simulated results, and/or prototype • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 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 has under developVisit www.macom.com for additional data sheets and product information. ment. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or volume is not guaranteed. information contained herein without notice. PH1214-20EL Radar Pulsed Power Transistor 20W, 1.2-1.4 GHz, 2ms Pulse, 10% Duty M/A-COM Products Released, 30 May 07 Typical RF Performance Freq. (GHz) Pin (W) Pout (W) Gain (dB) Ic (A) Eff (%) RL (dB) VSWR-S (1.5:1) VSWR-T (3:1) 1.2 1.42 20 11.49 1.15 61.9 -20.4 S P 1.3 1.29 20 11.92 1.12 63.7 -12.9 S P 1.4 1.44 20 11.44 1.18 60.7 -8.0 S P Collector Efficiency vs. Frequency 13.0 75 12.4 70 Efficiency (%) Gain (dB) Gain vs. Frequency 11.8 11.2 10.6 10.0 1.20 1.25 1.30 1.35 Fre q (GHz) 1.40 65 60 55 50 1.20 1.25 1.30 1.35 1.40 Fre q (GHz) RF Test Fixture Impedance F (GHz) ZIF (Ω) ZOF (Ω) 1.2 2.1 - j4.5 3.7 + j0.9 1.3 2.1 - j3.9 3.6 + j0.4 1.4 2.2 - j3.4 3.0 + j0.2 2 ADVANCED: Data Sheets contain information regarding a product M/A-COM is considering for • North America Tel: 800.366.2266 / Fax: 978.366.2266 development. Performance is based on target specifications, simulated results, and/or prototype • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 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 has under developVisit www.macom.com for additional data sheets and product information. ment. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or volume is not guaranteed. information contained herein without notice. PH1214-20EL Radar Pulsed Power Transistor 20W, 1.2-1.4 GHz, 2ms Pulse, 10% Duty M/A-COM Products Released, 30 May 07 Test Fixture Circuit Dimensions Test Fixture Assembly 3 ADVANCED: Data Sheets contain information regarding a product M/A-COM is considering for • North America Tel: 800.366.2266 / Fax: 978.366.2266 development. Performance is based on target specifications, simulated results, and/or prototype • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 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 has under developVisit www.macom.com for additional data sheets and product information. ment. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or volume is not guaranteed. information contained herein without notice.