TAN75A 75 Watts, 50 Volts, Pulsed Avionics 960 - 1215 MHz GENERAL DESCRIPTION CASE OUTLINE 55AZ, Style 1 The TAN75A is a high powered COMMON BASE bipolar transistor. It is designed for pulsed systems in the frequency band 960-1215 MHz. The device has gold thin-film metallization and diffused ballasting for proven highest MTTF. The transistor includes input and output prematch for broadband capability. Low thermal resistance package reduces junction temperature, extends life. ABSOLUTE MAXIMUM RATINGS Maximum Power Dissipation Device Dissipation @25°C 290 Maximum Voltage and Current 55 Collector to Base Voltage (BVces) Emitter to Base Voltage (BVebo) 4.0 Collector Current (Ic) 9.0 Maximum Temperatures Storage Temperature -65 to +200 Operating Junction Temperature +200 W V V A °C °C ELECTRICAL CHARACTERISTICS @ 25°C SYMBOL CHARACTERISTICS Pout Pin Pg Power Out Power Input Power Gain Collector Efficiency Load Mismatch Tolerance ηc VSWR TEST CONDITIONS F = 960-1215 MHz Vcc = 50 Volts PW = 20 μsec DF = 5% F = 1090 MHz MIN TYP 75 80 MAX 12 8.0 8.5 40 UNITS W W dB % 20:1 FUNCTIONAL CHARACTERISTICS @ 25°C BVebo BVces hFE θjc2 Emitter to Base Breakdown Collector to Emitter Breakdown DC – Current Gain Thermal Resistance Ie = 10 mA Ic = 15 mA Vce = 5V, Ic = 15 mA 4 50 10 V V 100 0.6 °C/W NOTE 1: At rated output power and pulse conditions 2. At rated pulse conditions . Revision A, August 2010 Microsemi reserves the right to change, without notice, the specifications and information contained herein. Visit our website at www.microsemi.com or contact our factory direct Microsemi Corporation 3000 Oakmead Village Drive, Santa Clara, California 95051 408-986-8031 TAN75A Microsemi reserves the right to change, without notice, the specifications and information contained herein. Visit our website at www.microsemi.com or contact our factory direct Microsemi Corporation 3000 Oakmead Village Drive, Santa Clara, California 95051 408-986-8031 Microsemi reserves the right to change, without notice, the specifications and information contained herein. Visit our website at www.microsemi.com or contact our factory direct Microsemi Corporation 3000 Oakmead Village Drive, Santa Clara, California 95051 408-986-8031 Microsemi reserves the right to change, without notice, the specifications and information contained herein. Visit our website at www.microsemi.com or contact our factory direct Microsemi Corporation 3000 Oakmead Village Drive, Santa Clara, California 95051 408-986-8031