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2SC2078 Silicon NPN POWER TRANSISTOR DESCRIPTION B F SEATING T PLANE C 4 Designed primarily for SSB linear power T S amplifier applications A Q 1 2 3 H FEATURES U K Z Specified 12.5V, 27MHz Characteristics L PO = 4W PEP V ft = 200 MHz STYLE 1 R G PIN 1. BASE 2. COLLECTOR J D 3. EMITTER N 4. COLLECTOR DIMENSIONS UNIT A B C D F G H J K L N Q R S T U V Z 15.75 10.28 4.82 0.88 3.73 2.66 3.93 0.64 14.27 1.52 5.33 3.04 2.79 1.39 6.47 1.27 -- 2.04 mm 14.48 9.66 4.07 0.64 3.61 2.42 2.8 0.46 12.70 1.15 4.83 2.54 2.04 1.15 5.97 0.00 1.15 -- 0.620 0.405 0.19 0.035 0.147 0.105 0.155 0.025 0.562 0.060 0.210 0.12 0.11 0.055 0.255 0.05 -- 0.08 inches 0.570 0.380 0.16 0.025 0.142 0.095 0.110 0.018 0.500 0.045 0.190 0.10 0.08 0.045 0.235 0.00 0.045 -- MAXIMUM RATINGS MAXIMUM RATINGS CHARACTERISTICS SYMBOL RATINGS UNITS Collector-Base Volt