VAM40

www.DataSheet4U.com VAM 40 40 Watts, 27 Volts, Class AB Defcom 100 - 150 MHz GENERAL DESCRIPTION The VAM 40 is a COMMON EMITTER, specifically designed for collector modulated operation in the VHF AM applications in the 100-150 MHz range. CASE OUTLINE 55HT, 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 50 Watts 60 Volts 4.0 Volts 5.0 A - 65 to +150 oC +200 oC ELECTRICAL CHARACTERISTICS @ 25 OC SYMBOL Pout Pin Pg Pout Pin Pg ηc VSWR CHARACTERISTICS Power Output Power Input Power Gain Power Output Power Input Power Gain Efficiency Load Mismatch Tolerance TEST CONDITIONS F = 150 MHz Vcc =27V, 1 KHz, 50% F = 150 MHz Vcc = 13.5 Volts F = 150 MHz, Po=10 W Vcc = 13.5 Volts MIN 40 10 10 3.2 11 4.0 TYP MAX UNITS Watts Watts dB Watts Watts dB % 2.0 8.0 65 30:1 BVebo BVces BVceo Ices Cob hFE θjc Emitter to Base Breakdown Collector to Emitter Breakdown Collector to Emitter Breakdown Collector Leakage Current Output Capacitance DC - Current Gain Thermal Resistance Ie = 5 mA Ic = 20 mA Ie = 50 mA Vce = 5 Volts Vcb = 28 V, F = 1 MHz Vce =5 V, Ic = 500 MA 4.0 60 32 30 25 100 3.5 Volts Volts Volts mA pF o 10 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 I...