140 COMMERCE DRIVE MONTGOMERYVILLE, PA 18936-1013 PHONE: (215) 631-9840 FAX: (215) 631-9855 MS1078 RF & MICROWAVE TRANSISTORS HF SSB APPLICATIONS Features • • • • • • • • Optimized for SSB 30 MHz 28 Volts IMD –30dB Common Emitter Gold Metallization POUT = 130 W PEP GP = 12 dB Gain DESCRIPTION: The MS1078 is a Class AB 28V epitaxial silicon NPN planar transistor designed primarily for SSB communications. The MS1078 utilizes emitter ballasting for superior ruggedness and reliability under extreme operating conditions. ABSOLUTE MAXIMUM RATINGS (Tcase = 25°° C) Symbol Parameter VCBO VCEO VEBO IC PDISS TJ Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Device Current Power Dissipation Junction Temperature T STG Storage Temperature Value Unit 70 35 4.0 12 175 +200 V V V A W °C -65 to +150 °C 1.0 ° 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. 140 COMMERCE DRIVE MONTGOMERYVILLE, PA 18936-1013 PHONE: (215) 631-9840 FAX: (215) 631-9855 MS1078 ELECTRICAL SPECIFICATIONS (Tcase = 25° 25° C) STATIC Symbol Test Conditions Value Min. Typ. Max. Unit BVCES IC = 50 mA VBE = 0 V 110 V BVCEO IC = 100 mA IB = 0 mA 55 V BVEBO IE = 20 mA IC = 0 mA 4.0 V ICES VCE =35 V IE = 0 mA hFE VCE = 5 V IC = 7 A 20 18 mA 50 DYNAMIC Symbol POUT Test Conditions f = 30 MHz Value Min. Typ. Max. Unit VCE = 28 V ICQ = 150 mA 130 W GP POUT = 130 W PEP VCE = 28 V ICQ = 150 mA 12 dB IMD * POUT = 130 W PEP VCE = 28 V ICQ = 150 mA ηC POUT = 130 W PEP VCE = 28 V ICQ = 150 mA COB f = 1 MHz VCB = 28 V -30 37 % 250 Note: * f1 = 30.00 MHz, f2 = 30.01 MHz 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. dBc pF 140 COMMERCE DRIVE MONTGOMERYVILLE, PA 18936-1013 PHONE: (215) 631-9840 FAX: (215) 631-9855 MS1078 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. 140 COMMERCE DRIVE MONTGOMERYVILLE, PA 18936-1013 PHONE: (215) 631-9840 FAX: (215) 631-9855 MS1078 PACKAGE MECHANICALDATA 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.