1150MP

1150MP 150 Watts, 50 Volts, Class C Avionics 1025 - 1150 MHz GENERAL DESCRIPTION The 1150MP is a COMMON BASE bipolar transistor. It is designed for pulsed systems in the frequency band 1025-1150 MHz. The device has gold thin-film metallization for proven highest MTTF. The transistor includes input prematch for broadband capability. Low thermal resistance package reduces junction temperature, extends life. CASE OUTLINE 55FW-1 ABSOLUTE MAXIMUM RATINGS Maximum Power Dissipation @ 25oC2 Maximum Voltage and Current BVces Collector to Emitter Voltage BVebo Emitter to Base Voltage Ic Collector Current Maximum Temperatures Storage Temperature Operating Junction Temperature ELECTRICAL CHARACTERISTICS @ 25°C SYMBOL POUT PIN PG ηc VSWR CHARACTERISTICS Power Out Power Input Power Gain Efficiency Load Mismatch Tolerance TEST CONDITIONS F= 1025-1150 MHz Vcc = 50 Volts PW = 10 µsec, DF = 1% F = 1090 MHz MIN 140 7.0 35 TYP 150 30 7.5 38 10:1 MAX UNITS W W dB % 250 Watts Peak 60 Volts 4.0 Volts 6.0 Amps Peak - 65 to +150 oC + 200 oC FUNCTIONAL CHARACTERISTICS @ 25°C BVebo Emitter to Base Breakdown Ie = 1 mA BVces Collector to Emitter Breakdown Ic = 10mA Hfe DC Current Gain Vce = 5V, Ic = 500 mA Cob Output Capacitance Vcb = 50 V, f = 1 MHz Thermal Resistance Tc=25ºC θjc2 Note 1: At rated output power and pulse conditions 2: At rated pulse conditions Initial Issue June, 1994 3.5 65 15 V V 120 16 0.6 pF C/W o Advanced Power Technology reserves the right to change, without notice, the specif...