SD1414

SD1414 RF & MICROWAVE TRANSISTORS 800-900 MHz APPLICATIONS . . . . 836 MHz 12.5 VOLTS COMMON BASE P OUT = 45 W MIN. WITH 4.7 dB GAIN .230 6LFL (M142) epoxy sealed ORDER CODE SD1414 BRANDING SD1414 PIN CONNECTION DESCRIPTION The SD1414 is a 12.5 V Class C epitaxial silicon NPN planar transistor designed for amplifier applications in the 806 - 866 MHz frequency range. Internal input matching and common base configuration assure optimum gain and efficiency across the entire frequency band. The SD1414 withstands infinite VSWR at rated power output. ABSOLUTE MAXIMUM RATINGS (T case = 25 ° C) Symbol Parameter Value Unit 1. Collector 2. Emitter 3. Base 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 36 18 36 4.0 9.0 150 +200 − 65 to +150 V V V V A W °C °C °C/W 1/5 THERMAL DATA RTH(j-c) Junction-Case Thermal Resistance March 1993 1.2 SD1414 ELECTRICAL SPECIFICATIONS (T case = 25 ° C) STATIC Symbol Test Conditions Value Min. Typ. Max. Unit BVCES BVCEO BVEBO I CBO hFE IC = 50mA IC = 50mA IE = 10mA VCB = 15V VCE = 5V VBE = 0V IB = 0mA IC = 0mA IE = 0mA IC = 1A 36 18 4.0 — 5 — — — — — — — — 5 200 V V V mA — DYNAMIC Symbol Test Conditions Value Min. Typ. Max. Unit POUT GP COB f = 836 MHz f = 836 MHz f = 1 MHz PIN = 15 W PIN = 15 W VCB = 12.5 V VCE = 12.5 V VCE = 12.5 V 45 4.7 — — — 80 — — — W dB pF TY...