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Order this document MOTOROLA by BD135/D SEMICONDUCTOR TECHNICAL DATA BD135 BD137 Plastic Medium Power Silicon BD139 NPN Transistor . . . designed for use as audio amplifiers and drivers utilizing complementary or quasi complementary circuits. 1.5 AMPERE POWER TRANSISTORS • DC Current Gain — hFE = 40 (Min) @ IC = 0.15 Adc NPN SILICON • BD 135, 137, 139 are complementary with BD 136, 138, 140 45, 60, 80 VOLTS 10 WATTS CASE 77–08 IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII TO–225AA TYPE IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIII IIIII IIII IIIIII IIIIIII MAXIMUM RATINGS IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIII IIIII IIII IIIIIIIIIIIIIIII IIIII IIII IIIIII IIIIIII IIIIII IIIIIII Rating Symbol Type Value Unit IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIIIIIII