UMIL60

UMIL 60 60 Watts, 28 Volts, Class AB Defcom 225 - 400 MHz GENERAL DESCRIPTION The UMIL60 is a double input matched COMMON EMITTER broadband transistor specifically intended for use in the 225-400 MHz frequency band. It may be operated in Class AB or C. Gold metallization and silicon diffused resistors ensure ruggedness and high reliability. CASE OUTLINE 55HW, Style 2 ABSOLUTE MAXIMUM RATINGS Maximum Power Dissipation @ 25oC Maximum Voltage and Current BVces Collector to Emiter Voltage BVebo Emitter to Base Voltage Ic Collector Current Maximum Temperatures Storage Temperature Operating Junction Temperature 140 Watts 60 Volts 4.0 Volts 8.0 A - 65 to +150oC +150oC ELECTRICAL CHARACTERISTICS @ 25 OC SYMBOL Pout Pin Pg ηc VSWR CHARACTERISTICS Power Output Power Input Power Gain Efficiency Load Mismatch Tolerance TEST CONDITIONS F = 400 MHz Vcc = 28 Volts MIN 60 8 8.8 9.0 60 5:1 TYP MAX UNITS Watts Watts dB % 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 Ie = 5 mA Ic = 50 mA Ie = 50 mA Vcb = 28 V, F = 1 MHz Vce = 5 V, Ic = 2 A 4.0 60 33 75 10 .65 Volts Volts Volts pF o C/W Rev A January 2009 Microsemi reserves the right to change, without notice, the specifications and information contained herein. Visit our web site at www.microsemi.com or contact our factory direct. MIL60 Microsemi reserves the right to change, without notice, the specifications and information contained herein. Visit our web site at www.microsemi.com or contact our factory direct.