140 COMMERCE DRIVE MONTGOMERYVILLE, PA 18936-1013 PHONE: (215) 631-9840 FAX: (215) 631-9855 MS1263 RF & MICROWAVE TRANSISTOR UHF MOBILE APPLICATIONS Features • • • • • • 512 MHz 12.5 VOLTS POUT = 15 W MINIMUM GP = 7.8 dB INPUT MATCHED COMMON EMITTER CONFIGURATION DESCRIPTION: The MS1263 is a NPN silicon RF power transistor designed for 12.5-volt UHF amplifier applications operating to 512 MHz. The MS1263 has internal impedance matching for broadband operation and diffused emitter ballast for high load VSWR tolerance. 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 3.4 0 37.5 -65 to +150 +200 V V V A W °C °C 4.6 ° C/W Thermal Data Rθ JC Thermal Resistance Junction-case 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. MS1263 ELECTRICAL SPECIFICATIONS (Tcase = 25° 25° C) STATIC Symbol Value Test Conditions Min. Typ. Max. Unit BVCEO IC = 50mA IB = 0 16 --- --- V BVCES IC = 50mA VBE = 0 36 --- --- V BVEBO IE = 5.0mA IC = 0 4.0 --- --- V ICES VCE = 15V VBE = 0 --- --- 5.0 mA HFE VCE = 5.0V IC = 500mA 20 --- 120 --- DYNAMIC Symbol Value Test Conditions Min. Typ. Max. Unit POUT f = 512 MHz PIN = 2.5 W VCC = 12.5V 15 --- --- W GP f = 512 MHz PIN = 2.5 W VCC = 12.5V 7.8 --- --- dB ηc f = 512 MHz PIN = 2.5 W VCC = 12.5V 50 --- --- % COB f = 1.0 MHz VCB = 12.5V --- --- 50 pf IMPEDANCE DATA FREQ ZIN(Ω) ZCL(Ω) 470 MHz 0.95 – j1.1 2.2 + j0.9 512 MHz 0.82 + j2.5 2.1 + j2.3 PIN=2.5W VCE=12.5V 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. MS1263 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.