140 COMMERCE DRIVE MONTGOMERYVILLE, PA 18936-1013 PHONE: (215) 631-9840 FAX: (215) 631-9855 MS1490 RF & MICROWAVE TRANSISTORS UHF MOBILE APPLICATIONS Features • • • • • • 512 MHz 12.5 VOLTS POUT = 50 W GP = 5.2 dB MINIMUM GOLD METALIZATION COMMON EMITTER CONFIGURATION DESCRIPTION: The MS1490 is a 12.5 volt silicon NPN transistor designed primarily for UHF communications. The device utilizes an emitter ballasted die geometry capable of operating into an infinite load VSWR under specified operating conditions. ABSOLUTE MAXIMUM RATINGS (Tcase = 25°° C) Symbol VCBO VCEO VEBO IC PTOT T STG TJ Parameter Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current Total Power Dissipation Storage Temperature Junction Temperature Value Unit 36 16 4.0 10 175 -65 to +200 +200 V V V A W °C °C 1.0 ° C/W Thermal Data RTH(J-C) Junction-case Thermal Resistance Advanced Power Technology reserves the right to change, without notice, the specifications and information contained herein Visit our website at WWW.ADVANCEDPOWER.COM or contact our factory direct. MS1490 ELECTRICAL SPECIFICATIONS (Tcase = 25° 25° C) STATIC Symbol BVcbo BVces BVceo BVebo Ices HFE Test Conditions IC = 5 mA IC = 20 mA IC = 50 mA IE = 5 mA VCE = 22 V VCE = 5 V IE = 0 mA VBE = 0 V IB = 0 mA IC = 0 mA IE = 0 mA IC = 1 A Min. Value Typ. Max. 36 36 16 4.0 --20 ------------- --------5 200 Min. Value Typ. Max. Unit V V V V mA --- DYNAMIC Symbol Test Conditions Unit POUT f = 512 MHz PIN = 15W VCE = 12.5V 50 --- --- W GP f = 512 MHz PIN = 15W VCE = 12.5V 5.2 --- --- dB ηC f = 512 MHz PIN = 15W VCE = 12.5V 50 --- --- % COB f = 1 MHz VCE = 12.5V --- --- 170 pf IMPEDANCE DATA FREQ ZIN(Ω) ZCL(Ω) 470 MHz 1.5 – j2.8 1.6 – j2.4 512 MHz PIN = 15W VCE = 12.5V 0.75 – j1.8 0.82 – j1.1 Advanced Power Technology reserves the right to change, without notice, the specifications and information contained herein Visit our website at WWW.ADVANCEDPOWER.COM or contact our factory direct. MS1490 PACKAGE MECHANICAL DATA Advanced Power Technology reserves the right to change, without notice, the specifications and information contained herein Visit our website at WWW.ADVANCEDPOWER.COM or contact our factory direct.