140 COMMERCE DRIVE MONTGOMERYVILLE, PA 18936-1013 PHONE: (215) 631-9840 FAX: (215) 631-9855 MS1531 RF & MICROWAVE TRANSISTORS UHF TV/LINEAR APPLICATIONS Features * * * * * * 860 MHz 25 VOLTS CLASS A OPERATION POUT = 4 WATTS GP = 8.0 dB MINIMUM COMMON EMITTER CONFIGURATION DESCRIPTION: The MS1531 is a gold metallized NPN silicon bipolar transistor optimized for Class A operation in TV driver application. Emitter ballasting provides reliability and stability under Class A linear operation. ABSOLUTE MAXIMUM RATINGS (Tcase = 25 C) Symbol VCBO VEBO VCES PDISS IC TJ T STG Parameter Collector-Base Voltage Emitter-Base Voltage Collector-Emitter Voltage Power Dissipation Device Current Junction Temperature Storage Temperature Value Unit 65 3.5 65 31.8 1.6 +200 -65 to +150 V V V W A C C 5.5 C/W Thermal Data RTH(J-C) Thermal Resistance Junction-case MSCXXXX.PDF 01-19-99 MS1531 ELECTRICAL SPECIFICATIONS (Tcase = 25 25 C) STATIC Symbol BVCBO BVCES BVCEO BVEBO ICBO HFE Test Conditions IC = 5 mA IC = 10 mA IC = 5 mA IE = 5 mA VCB = 40 V VCE = 5 V IE = 0mA VBE = 0 V IB = 0 mA IC = 0 mA IE = 0 mA IC = 800 mA Min. Value Typ. Max. Unit 65 65 20 3.5 --20 ------------- --------1.0 200 V V V V mA --- DYNAMIC Symbol Min. Value Typ. Max. Unit POUT f = 860 MHz PIN = 0.63V VCE = 25V 4.0 --- --- GP f = 860 MHz PIN = 0.63V VCE = 25V 8.0 --- --- W dB IMD3 f = 860 MHz PIN = 0.63V VCE = 25V -60 f =1 MHz VCB = 25V VCE = 25 V ICQ = 850 mA Cob Condition s Test Conditions IMPEDANCE DATA FREQ ZIN() ZCL() 470 MHz 2.3 + j 1.7 11.3 + j 5.2 600 MHz 1.9 + j 1.9 10.6 + j 2.9 700 MHz 1.4 + j 2.4 8.4 + j 6.1 860 MHz 1.2 + j 3.4 5.6 + j 4.2 PIN = 0.63 VCE = 25 V MSCXXXX.PDF 01-19-99 --- dBc --- 20 pf MS1531 PACKAGE MECHANICAL DATA MSCXXXX.PDF 01-19-99