Motorola MD7021
COMPLEMENTARY GENERAL PURPOSE TRANSISTOR
MAXIMUM RATINGS
Rating Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage —Collector Current Continuous Total Device Dissipation @ TA = 25°C MD7021 MD7021F MQ7021 Derate above 25°C MD7021 MD7021F MQ7021 Total Device Dissipation @ TC = 25°C MD7021 MD7021F MQ7021 Derate above 25°C MD7021 MD7021F MQ7021 Operating and Storage Junction Temperature Range Symbol VCEO vCBO VEBO 'C PD Value Unit 40 Vdc 50 Vdc 5.0 Vdc 50 mAdc One Die All Die Equal Power mW 550 350 400 3.14 2.0 2.28 Pd 600 400 600 3.42 2.28 3.42 mW/°C Watts Tj. Tstg 1.4 2.0 0.7 1.4 0.7 2.8 8.0 11.4 4.0 8.0 4.0 16 -65 to +200 mW/°C °C THERMAL CHARACTERISTICS Characteristic Thermal Resistance, Junction to Case Thermal Resistance, Junction to Ambient MD7021 MD7021F MQ7021 MD7021 MD7021F MQ7021 Symbol Rwc R&jaO) Coupling Factor