MS2204 RF & MICROWAVE TRANSISTORS AVIONICS APPLICATIONS Features * * * * * * * 1090 MHz 18 VOLTS POUT = 0.6 WATTS GP = 10.8 dB MINIMUM CLASS A OPERATION INFINITE VSWR CAPABILITY @ RATED CONDITIONS COMMON EMITTER CONFIGURATION DESCRIPTION: DESCRIPTION: The MS2204 is a common emitter, silicon NPN, microwave transistor designed for Class A driver applications under DME or IFF pulse conditions. This device is capable of withstanding an infinite load VSWR at any phase angle under rated conditions. ABSOLUTE MAXIMUM RATINGS (Tcase = 25C) Symbol Parameter Value Unit VCEO Collector-Emitter 20 V VCBO Collector-Base Voltage 50 V VEBO Emitter-Base Voltage 3.5 V IC Collector Current 200 mA PD Total Device Dissipation 7.0 W -65 + 150 C 25 C/W Tstg Storage Temperature Range Thermal Data RTH(J-C) Thermal Resistance Junction-case 053-7112 Rev - 11-2002 MS2204 ELECTRICAL SPECIFICATIONS (Tcase = 25 25C) STATIC Symbol BVCEO BVCBO BVEBO ICES HFE Test Conditions IC = 5.0 mA IC = 1.0 mA IE = 1.0 mA VCB = 28 V VCE = 5.0 V IB = 0 mA IE = 0 mA IC = 0 mA IE = 0 mA IC = 100 mA Min. Value Typ. Max. Unit 20 50 3.5 --10 ----------- ------1.0 100 V V V mA --- Value Typ. Max. Unit DYNAMIC Symbol Test Conditions Min. POUT f = 1025 - 1150 MHz PIN = 50mW 0.6 GPE f = 1025 - 1150 MHz PIN = 50 mW 10.8 --- --- dB COB f = 1.0 MHz VCB = 28 V --- --- 5.0 pf Conditions VCE = 18V Icq = 120 mA Conditions Pulse width = 10 S Duty Cycle = 1% % 053-7112 Rev - 11-2002 W MS2204 PACKAGE MECHANICAL DATA 053-7112 Rev - 11-2002