3134-65M rev b microsemi reserves the right to change, without notice, the specifications and information contained herein. visi t our web site at www.microsemi.com or contact our factory direct. 3134-65M 65watts, 34 volts, 200us, 10% radar 3100-3400 mhz general description the 3134-65M is an internally matched, common base bipolar transistor capable of providing 65watts of pulsed rf output power at 200us pulse width, 10% duty factor across the 3100 to 3400 mhz band. this ceramic sealed transistor is specifically designed for s-band radar applications. it utilizes gold metallization and emitter ballasting to provide high reliability and supreme ruggedness. case outline common base absolute maximum ratings maximum voltage and current collector to base voltage (bv ces ) 65 v emitter to base voltage (bv ebo ) 3.0 v peak collector current (i c ) 7 a maximum temperatures storage temperature -65 to +200 c operating junction temperature +200 c electrical characteristics @ 25 c symbol characteristics test conditions min typ max units p out power output f=3100-3400 mhz 65 70 w p g power gain pulse width = 200us 8.0 8.5 db c collector efficiency duty factor = 10 % 45 % r l return loss power input = 10.3w -7 db vswr-s load mismatch stability vcc = +34v 1.5:1 vswr-t load mismatch tolerance f = 3100, 3300, 3400 mhz 2.0:1 functional characteristics @ 25 c ices collector to emitter leakage vce=36v 5 ma bv ces collector to emitter breakdown ic = 30 ma 65 v jc 1 thermal resistance 0.5 c/w typical test data: frequency pin (w) pout (w) ic (a) rl (db) nc (%) g (db) 3100 mhz 10 72 0.49 -10 44 8.6 3200 mhz 10 78 0.51 -18 45 8.9 3300 mhz 10 77 0.47 -19 48 8.8 3400 mhz 10 72 0.43 -18 49 8.5 downloaded from: http:///
3134-65M rev b microsemi reserves the right to change, without notice, the specifications and information contained herein. visi t our web site at www.microsemi.com or contact our factory direct. 3134-65M broadband test fixture impedance frequency (ghz) zin zout 3.1 10.34 C j 7.88 6.72 C j 10.80 3.2 10.27 C j 7.34 6.56 C j 10.46 3.3 10.24 C j 6.82 6.41 C j 10.14 3.4 10.23 C j 6.32 6.28 C j 9.84 downloaded from: http:///
3134-65M rev b microsemi reserves the right to change, without notice, the specifications and information contained herein. visi t our web site at www.microsemi.com or contact our factory direct. 3134-65M downloaded from: http:///
3134-65M rev b microsemi reserves the right to change, without notice, the specifications and information contained herein. visi t our web site at www.microsemi.com or contact our factory direct. downloaded from: http:///
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