avionics pulsed power transistor 350 w, 960 - 1215 mhz, 10 s pulse, 10 % duty rev. v1 maprst0912 - 350 1 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 1 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 outline drawing electrical specifications: v cc = 50 v, p in = 40 w, t a = 25 5c ( unless otherwise noted ) parameter symbol test conditions units min. max. collector - emitter breakdown voltage bv ces i c = 50 ma v 65 - collector - emitter leakage current i ces v ce = 50 v ma - 15 thermal resistance r th(jc) f = 960, 1090, 1215 mhz c/w - 0.13 output power p o f = 960, 1090, 1215 mhz w 350 - power gain g p f = 960, 1090, 1215 mhz db 9.4 - collector efficiency h c f = 960, 1090, 1215 mhz % 45 - input return loss rl f = 960, 1090, 1215 mhz db - - 9 load mismatch stability vswr - t f = 960 mhz - - 10:1 load mismatch tolerance vswr - s f = 960, 1090, 1215 mhz - - 1.5:1 absolute maximum ratings @ +25c parameter symbol rating collector - emitter voltage v ces 65 v emitter - base voltage v ebo 3 v collector current (peak) i c 32.5 a power dissipation p tot 1.34 kw storage temperature t stg - 65c to +200c junction temperature t j +200c * restrictions on hazardous substances, european union directive 2011/65/eu.
avionics pulsed power transistor 350 w, 960 - 1215 mhz, 10 s pulse, 10 % duty rev. v1 maprst0912 - 350 2 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 2 gain vs. frequency typical rf performance freq. (mhz) p in (w) p out (w) gain (db) ? c (a) eff (%) rl (db) vswr - s (1.5:1) vswr - t (10:1) p1db overdrive p out (w) ? o (db) 960 40 421 10.22 15.7 53.4 - 19.9 s p 496 0.72 1090 40 401 10.01 15.0 53.4 - 18.5 s 469 0.69 1215 40 399 9.99 15.0 53.2 - 21.5 s 421 0.22 0.23 note: ? po(db) is the difference between p out at 1db overdrive and p out at p in = 40w. collector efficiency vs. frequency
avionics pulsed power transistor 350 w, 960 - 1215 mhz, 10 s pulse, 10 % duty rev. v1 maprst0912 - 350 3 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 3 rf power transfer curve (output power vs. input power) broadband test fixture impedance f (mhz) z if ( ) z of ( ) 960 1.8 - j1.7 1.7 - j1.7 1030 1.7 - j1.4 1.8 - j1.2 1090 1.6 - j1.2 1.9 - j0.8 1150 1.4 - j1.0 1.9 - j0.6 1215 1.2 - j0.8 2.0 - j0.2
avionics pulsed power transistor 350 w, 960 - 1215 mhz, 10 s pulse, 10 % duty rev. v1 maprst0912 - 350 4 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 4 test fixture circuit dimensions test fixture assembly
avionics pulsed power transistor 350 w, 960 - 1215 mhz, 10 s pulse, 10 % duty rev. v1 maprst0912 - 350 5 5 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 5 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. macom may make changes to specifications and product descriptions at any time, without notice. macom makes no commitment to update the information and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to its specifications and product descriptions. no license, express or implied, by estoppels or otherwise, to any intellectual property rights is granted by this document. these materials are provided "as is" without warranty of any kind, either express or implied, relating to sale and/or use of macom products including liability or warranties relating to fitness for a particular purpose, consequential or incidental damages, merchantability, or infringement of any patent, copyright or other intellectual property right. macom further does not warrant the accuracy or completeness of the information, text, graphics or other items contained within these materials. macom shall not be liable for any special, indirect, incidental, or consequential damages, including without limitation, lost revenues or lost profits, which may result from the use of these materials. macom products are not intended for use in medical, lifesaving or life sustaining applications. macom customers using or selling macom products for use in such applications do so at their own risk and agree to fully indemnify macom for any damages resulting from such improper use or sale.
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