140 COMMERCE DRIVE MONTGOMERYVILLE, PA 18936-1013 PHONE: (215) 631-9840 FAX: (215) 631-9855 SD1143 RF AND MICROWAVE TRANSISTORS VHF MOBILE APPLICATIONS Features • • • • • 175 MHz 12.5 Volts Common Emitter POUT = 10 W Min. GP = 10 dB Gain DESCRIPTION: The SD1143 is a 12.2 V Class C epitaxial silicon NPN planar transistor designed primarily for VHF Communications. It withstands very high VSWR under operating conditions. ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C) Symbol Parameter VCBO VCEO VCES VEBO IC PDISS TJ T STG Collector-Base Voltage Collector-Emitter Voltage Collector-Emitter Voltage Emitter-Base Voltage Device Current Power Dissipation Junction Temperature Storage Temperature Value Unit 36 18 36 4.0 2.0 20 +200 -65 to +150 V V V V A W °C °C 8.75 ° C/W THERMAL DATA RTH(j-c) Junction-Case Thermal Resistance 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. SD1143 ELECTRICAL SPECIFICATIONS (Tcase = 25 ° C) STATIC Symbol Test Conditions Value Min. Typ. Max. Units BVCES IC = 50 mA VBE = 0 V 36 V BVCEO IC = 15 mA IB = 0 mA 18 V BVEBO IE = 2.5 mA IC = 0 mA 4.0 V ICBO VCB =15 V IE = 0 mA hFE VCE = 5 V IC = 250 mA 1 mA 5 DYNAMIC Symbol Test Conditions Value Min. Typ. Max. Units POUT f = 175 MHz PIN = 1 W VCE = 12.5 V 10 W GP f = 175 MHz PIN = 1 W VCE = 12.5 V 10 dB COB f = 1 MHz VCB = 15 V 45 IMPEDANCE DATA Frequency (MHz) ZIN (Ω Ω) ZOUT (Ω Ω) 135 1.5 - j1.7 6.2 - j1.0 140 1.5 - j1.4 5.9 - j0.8 150 1.5 - j0.9 5.2 + j0.4 160 1.3 - j0.8 5.0 + j1.5 170 1.3 - j0.8 5.0 + j3.0 175 1.3 - j0.9 5.0 + j3.5 Conditions: ZIN: VCC = 12.5V, POUT = 10W ZOUT: VCC = 12.5V, PIN = 1W Advanced Power Technology reserves the right to change, without notice, the specifications and information contained herein WWW.ADVANCEDPOWER.COM pF SD1143 TEST CIRCUIT Advanced Power Technology reserves the right to change, without notice, the specifications and information contained herein Visit our website at WWW or contact our factory direct. SD1143 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.