R.3.070799 UMIL10P 10 Watts, 28 Volts, Class AB UHF Communications 100 – 400 MHz ADVANCED RELEASE GENERAL DESCRIPTION CASE OUTLINE 55FU Style 2 The UMIL10P is a COMMON EMITTER broadband transistor specifically intended for use in the 100-400 MHz frequency band. It may be operated in Class AB or C. Gold metallization and silicon diffused resistors ensure ruggedness and high reliability. ABSOLUTE MAXIMUM RATINGS Maximum Power Dissipation Device Dissipation @25!C 28 Maximum Voltage and Current 55 Collector to Base Voltage (BVces) Emitter to Base Voltage (BVebo) 4.0 Collector Current (Ic) 1.5 Maximum Temperatures Storage Temperature -65 to +150 Operating Junction Temperature +200 W V V A !C !C Backside Surface is Gold Metalized ELECTRICAL CHARACTERISTICS @ 25!!C SYMBOL CHARACTERISTICS Pout Pin Pg "c VSWR Power Out Power Input Power Gain Collector Efficiency Load Mismatch Tolerance TEST CONDITIONS F = 400 MHz VCC = 28 Volts, Pout = 10W MIN TYP MAX 10 1.0 10.0 45 50 10:1 UNITS W W dB % # FUNCTIONAL CHARACTERISTICS @ 25!!C BVebo BVces BVceo Cob hFE Emitter to Base Breakdown Collector to Emitter Breakdown Collector to Emitter Breakdown Output Capacitance DC – Current Gain %jc Thermal Resistance Ie = 5 mA Ic = 50 mA Ie = 50 mA Vcb = 28V, F = 1 MHz Vce = 5V, Ic = 200mA 4.0 55 30 V V V PF 11.5 10 150 6.3 $ !C/W Initial Issue May 1999 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 UMIL10P COLLECTOR CURRENT (AMPS) DC SAFE OPERATING AREA 2 1.6 1.2 0.8 0.4 0 0 10 20 25 30 Vce (VOLTS) POWER GAIN vs FREQUENCY Vcc = 28 V POWER GAIN (dB) 20 16 12 8 4 100 140 200 300 400 500 540 600 FREQUENCY (MHz) POWER OUTPUT vs POWER INPUT Vcc = 28 V, f = 400 MHz 20 Pout (WATTS) 16 12 8 4 0 0 1 1.5 2 POWER INPUT (WATTS) 2.7