2729-170

2729-170R4 2729-170 170 Watts, 38 Volts, 100µs, 10% Radar 2700-2900 MHz GENERAL DESCRIPTION The 2729-170 is an internally matched, COMMON BASE bipolar transistor capable of providing 170 Watts of pulsed RF output power at 100µs pulse width, 10% duty factor across the 2700 to 2900 MHz band. The transistor prematch and test fixture has been optimized through the use of Pulsed Automated Load Pull. This hermetically solder-sealed transistor is specifically designed for S-band radar applications. It utilizes gold metallization and emitter ballasting to provide high reliability and supreme ruggedness. CASE OUTLINE 55KS-1 Common Base ABSOLUTE MAXIMUM RATINGS Maximum Power Dissipation 570 W Device Dissipation @ 25°C1 Maximum Voltage and Current Collector to Base Voltage (BVces) 65 Emitter to Base Voltage (BVebo) 3.0 Collector Current (Ic) 17 A Maximum Temperatures Storage Temperature -65 to +200 Operating Junction Temperature +200 V V www.DataSheet4U.com °C °C ELECTRICAL CHARACTERISTICS @ 25°C SYMBOL Pout Pin Pg ηc VSWR CHARACTERISTICS Power Output Power Input Power Gain Collector Efficiency Load Mismatch Tolerance1 TEST CONDITIONS F=2700-2900 MHz Vcc = 38 Volts Pulse Width = 100 µs Duty Factor = 10% F = 2900 MHz, Po = 170 W MIN 170 25.7 8.2 52 8.6 60 2:1 TYP MAX UNITS W W dB % FUNCTIONAL CHARACTERISTICS @ 25°C BVebo Iebo BVces Ices hFE θjc 1 Emitter to Base Breakdown Emitter to Base Leakage Collector to Emitter Breakdown Collector to Emitter Leakage DC – Current Gain Therm...