0510-50A 50 Watts, 28 Volts, Class AB Defcom 500 - 1000 MHz GENERAL DESCRIPTION CASE OUTLINE The 0510-50A is a double input matched COMMON EMITTER broadband transistor specifically intended for use in the 500-1000 MHz frequency band. It may be operated in Class AB or C. Gold metallization and silicon diffused resistors ensure improved ruggedness and high reliability. 55AV - Style 2 ABSOLUTE MAXIMUM RATINGS Maximum Power Dissipation @ 25oC 125 Watts Maximum Voltage and Current BVces Collector to Emiter Voltage BVebo Emitter to Base Voltage Ic Collector Current Maximum Temperatures Storage Temperature Operating Junction Temperature 60 Volts 4.0 Volts 3.7 A - 65 to +200 oC +200 oC ELECTRICAL CHARACTERISTICS @ 25 OC SYMBOL CHARACTERISTICS TEST CONDITIONS Pout Pin Pg ηc VSWR Power Output Power Input Power Gain Efficiency Load Mismatch Tolerance F = 1000 MHz Vcc = 28 Volts BVebo BVces BVceo Cob hFE θjc Emitter to Base Breakdown Collector to Emitter Breakdown Collector to Emitter Breakdown Output Capacitance DC - Current Gain Thermal Resistance MIN TYP MAX 50 12.5 7.0 50 Watts Watts dB % 5:1 Vcb = 28V, Po = 50W Ie = 5 mA Ic = 100 mA Ie = 50 mA Vcb = 28 V, F = 1 MHz Vce = 5 V, Ic = 500 mA UNITS Volts Volts Volts pF 4.0 60 27 27 10 1.4 o C/W Issue August 1996 GHz TECHNOLOGY INC. RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE. GHz RECOMMENDS THAT BEFORE THE PRODUCT(S) DESCRIBED HEREIN ARE WRITTEN INTO SPECIFICATIONS, OR USED IN CRITICAL APPLICATIONS, THAT THE PERFORMANCE CHARACTERISTICS BE VERIFIED BY CONTACTING THE FACTORY. GHz Technology Inc. 3000 Oakmead Village Drive, Santa Clara, CA 95051-0808 Tel. 408 / 986-8031 Fax 408 / 986-8120 0510-50A August 1996