SD1018-06 RF AND MICROWAVE TRANSISTORS VHF AND FM MOBILE APPLICATIONS Features • • • • • • • FM CLASS C TRANSISTOR 175 MHz 12.5 Volts POUT = 40 W MIN. GP = 4.5 dB GAIN EFFICIENCY 70% COMMON EMITTER DESCRIPTION: The SD1018-06 is an epitaxial silicon NPN planar transistor designed primarily for VHF mobile and marine transmitters. The device utilizes ballasted emitter resistors and improved metallization systems to achieve extreme ruggedness under severe operating conditions. ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C) Symbol Value Unit VCBO Collector-Base Voltage Parameter 36.0 V VCEO Collector-Emitter Voltage 18.0 V Vces Collector-Emitter Voltage 36.0 V VEBO Emitter-Base Voltage 4.0 V IC Collector Current 6.0 A PDISS Power Dissipation 80.0 W TJ Junction Temperature +200 °C TSTG Storage Temperature -65 to +150 °C 2.2 °C/W Thermal Data RTH(j-c) Junction-Case Thermal Resistance Microsemi reserves the right to change, without notice, the specifications and information contained herein. Visit our web site at www.microsemi.com or contact our factory direct. SD1018-06 ELECTRICAL SPECIFICATIONS (Tcase = 25°C) STATIC Symbol Test Conditions Min. Value Typ. Max. Units BVCES IC = 20 mA VBE = 0 V 36 V BVCEO IC = 100 mA IB = 0 mA 18 V BVEBO IE = 10 mA IC = 0 mA 4.0 V ICBO VCB =15 V IE = 0 mA hFE VCE = 5 V IC = 1 A 2.5 mA 5 DYNAMIC Symbol Test Conditions Min. Value Typ. Max. Units POUT f = 175 MHz VCE = 12.5 V 40 W GP f = 175 MHz VCE = 12.5 V 4.5 dB ηC f = 175 MHz VCE = 12.5 V 70 % f = 1 MHz VCB = 15 V COB IE = 0 200 IMPEDANCE DATA PIN (W) POUT (W) ZIN (Ω) ZCL (Ω) 4 21.7 0.8 – j 1.1 2.2 – j 0.3 8 37.1 0.8 – j 1.3 1.7 – j 0.5 12 46.5 0.8 – j 1.6 1.6 – j 0.3 FO = 175 MHz VCC = 12.5 V Rev. B – May. 2008 Microsemi reserves the right to change, without notice, the specifications and information contained herein. Visit our web site at www.microsemi.com or contact our factory direct. pF SD1018-06 TEST CIRCUIT Microsemi reserves the right to change, without notice, the specifications and information contained herein. Visit our web site at www.microsemi.com or contact our factory direct. SD1018-06 PACKAGE MECHANICAL DATA Microsemi reserves the right to change, without notice, the specifications and information contained herein. Visit our web site at www.microsemi.com or contact our factory direct.