10AM12 12 Watts, 20 Volts, Class A Linear to 1000 MHz GENERAL DESCRIPTION The 10AM12 is a COMMON EMITTER transistor capable of providing 12 Watts of Class A, RF output power to 1000 MHz. This transistor is specifically designed for general Class A amplifier applications. It utilizes gold metalization and diffused ballasting to provide high reliability and supreme ruggedness. CASE OUTLINE 55JT, STYLE 2 ABSOLUTE MAXIMUM RATINGS Maximum Power Dissipation @ 25oC 79 Watts Maximum Voltage and Current BVces Collector to Emitter Voltage BVebo Emitter to Base Voltage Ic Collector Current 45 Volts 3.5 Volts 4.0 Amps Maximum Temperatures Storage Temperature Operating Junction Temperature - 65 to +150oC +200oC ELECTRICAL CHARACTERISTICS @ 25 OC SYMBOL CHARACTERISTICS TEST CONDITIONS Pout-1dB Pin Pg Ft VSWR Power Out @ 1 dB Compr. Power Input Power Gain Small Signal Transition Frequency Load Mismatch Tolerance F = 1.0 GHz Ic = 3.0 A Vcc = 20 Volts Vce = 20 V, Ic =1.8 A BVebo1 BVces1 BVceo1 hFE 1 Cob1 θjc Emitter to Base Breakdown Collector to Emitter Breakdown Collector to Emitter Breakdown DC Current Gain Output Capacitance Thermal Resistance MIN TYP 12 13 MAX 2.0 7.5 2.0 8.5 2.5 UNITS Watts Watts dB GHz 30:1 Ie = 12 mA Ic = 25 mA Ic = 25 mA Vce = 5V, Ic =1000 mA Vcb = 28V, f =1.0 MHz 3.5 45 25 20 Volts Volts Volts 20 2.0 25 2.2 o pF C/W Note 1: Per Side Issue A July 1997 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 10AM12-3 (20V, 1500mA) MMICAD for Windows Fri Aug 26 15:49:17 1994 CIRCUIT: MES Data taken for one side of transistor, both sides equal. FREQ --- S11 --MHz MAG ANG 0.100 0.200 0.300 0.400 0.500 0.600 0.700 0.800 0.900 1.000 1.100 1.200 1.300 1.400 1.500 1.600 1.700 1.800 1.900 2.000 0.97287 0.97088 0.96733 0.95539 0.94049 0.91794 0.87243 0.77467 0.63629 0.71736 0.84672 0.90177 0.91947 0.91949 0.89567 0.81626 0.56467 0.63048 0.82627 0.87290 178.155 174.679 171.647 168.506 165.150 161.366 157.057 153.339 159.373 172.260 169.552 163.977 158.506 152.932 146.377 137.831 134.179 164.577 156.247 147.071 --- S21 --MAG ANG 2.01328 90.6995 1.18202 80.4635 0.90373 69.1605 0.77778 57.5206 0.72860 45.4562 0.73557 31.9206 0.79544 14.9641 0.90925 -9.37152 0.97380 -47.3650 0.75767 -91.8559 0.48303 -126.125 0.32211 -153.130 0.24375 -178.236 0.21921 157.953 0.23642 137.114 0.30034 118.568 0.42824 91.9157 0.42872 55.2417 0.35202 41.9506 0.34492 38.5431 --- S12 --MAG ANG 0.01346 0.01848 0.02448 0.03214 0.03923 0.04663 0.05288 0.05304 0.03533 0.02999 0.05974 0.08300 0.10243 0.11986 0.13653 0.15082 0.16618 0.22041 0.26583 0.30671 30.4341 46.4040 52.5606 54.2935 54.1152 50.2942 43.3255 31.9579 22.8256 78.0027 85.0126 78.5583 72.5856 67.2742 62.7427 59.2177 60.9958 60.1925 51.8356 45.0985 --- S22 --MAG ANG 0.65803 -175.402 0.66649 -177.522 0.67734 -178.568 0.68669 -179.490 0.69378 179.692 0.70178 179.114 0.71282 179.220 0.74744 -179.814 0.83677 178.652 0.89492 170.938 0.87798 164.593 0.85724 160.485 0.84291 157.055 0.83292 153.637 0.82676 149.868 0.81454 145.813 0.79724 142.166 0.79800 139.025 0.79699 134.042 0.78580 128.674