140 COMMERCE DRIVE MONTGOMERYVILLE, PA 18936-1013 PHONE: (215) 631-9840 FAX: (215) 631-9855 MS1527 RF & MICROWAVE TRANSISTORS UHF COMMUNICATIONS APPLICATIONS Features • • • • • • • • 400 MHz 28 VOLTS POUT = 25 WATTS GP = 9 dB GAIN MINIMUM EMITTER BALLASTED METAL/CERAMIC PACKAGE INTERNAL INPUT MATCHING REFRACTORY/GOLD METALIZATION DESCRIPTION: The MS1527 is a gold metallized epitaxial silicon NPN planar transistor using diffused emitter ballast resistors for superior ruggedness. The MS1527 can withstand 20:1 VSWR under rated operating conditions and is internally input matched to optimize power gain and efficiency over the band. ABSOLUTE MAXIMUM RATINGS (Tcase = 25°° C) Symbol VCBO VCEO VEBO IC PDISS TJ T STG Parameter Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Device Current Power Dissipation Junction Temperature Storage Temperature Value Unit 60 30 3.5 3.0 70 +200 -65 +150 V V V A W °C °C 2.5 ° C/W Thermal Data RTH(J-C) 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. MS1527 ELECTRICAL SPECIFICATIONS (Tcase = 25° 25° C) STATIC Symbol BVCBO BVEBO BVCES ICBO HFE Test Conditions IC = 50 mA IE = 5 mA IC = 50 mA VCB = 30 V VCE = 5 V IE = 0mA IC = 0 mA VBE = 0 V IE = 0 mA IC = 500 A Min. Value Typ. Max. 60 3.5 60 --10 --------30 ------3.0 120 Unit V V V mA --- DYNAMIC Symbol Test Conditions Value Typ. Max. 25 --- --- W Unit POUT f = 400 MHz VCC = 28 V ηC f = 400 MHz VCC = 28 V 50 55 --- GP f = 400 MHz VCC = 28 V 9.0 10.5 --- % dB VSWR f = 400 MHz VCC = 28 V 20:1 --- --- --- f = 1 MHz VCB = 28V --- --- 30 pF COB Pin = 3.15W Min. IMPEDANCE DATA FREQ ZIN(Ω) ZCL(Ω) 225 MHz 1.40 + j 2.5 275 MHz 1.25 + j 3.3 7.5 - j 0.05 300 MHz 1.10 + j 4.0 7.5 - j 1.00 350 MHz 1.10 + j 4.7 6.8 - j 1.15 400 MHz 1.70 + j 5.1 6.0 - j 1.30 7.55 + j 0.0 POUT = 25 W VCE = 28 V 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. MS1527 TYPICAL PERFORMANCE 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. MS1527 PACKAGE MECHANICAL DATA 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.