0912-25

0912-25 25 Watts, 50 Volts, Pulsed Avionics 960 - 1215 MHz GENERAL DESCRIPTION The 0912-25 is a COMMON BASE bipolar transistor. It is designed for pulsed systems in the frequency band 960-1215 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 55CX, STYLE 1 ABSOLUTE MAXIMUM RATINGS Maximum Power Dissipation @ 25oC2 Maximum Voltage and Current BVces Collector to Base Voltage BVebo Emitter to Base Voltage Ic Collector Current Maximum Temperatures Storage Temperature Operating Junction Temperature 125 Watts 60 Volts 4.0 Volts 2.5 Amps - 65 to + 150 oC + 200 oC www.DataSheet4U.com ELECTRICAL CHARACTERISTICS @ 25 OC SYMBOL Pout Pin Pg ηc VSWR BVebo BVces Cob hFE CHARACTERISTICS Power Out Power Input Power Gain Collector Efficiency Load Mismatch Tolerance Emitter to Base Breakdown Collector to Emitter Breakdown Capacitance Collector to Base DC - Current Gain Thermal Resistance TEST CONDITIONS F = 960-1215 MHz Vcc = 50 Volts PW = 10 µsec DF = 1 % F = 1090 MHz Ie = 25 mA Ic = 75 mA Vcb = 50 Volts Ic =300 mA, Vce =5 V MIN 25 3.5 8.5 10 45 10:1 4.0 55 14 10 1.4 o TYP MAX UNITS Watts Watts dB % 17 Volts Volts pF C/W θjc2 Note 1: At rated output power and pulse conditions. 2: At rated pulse conditions Initial Issue June 1, 1994 GHz TECHNOLOGY INC. RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOT...